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README.md

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··· 1 1 + # openbsd-volume-slider 2 2 + 3 3 + A GUI volume slider using mixerctl and raylib. 4 4 + 5 5 + `gcc -o vol-slider main.c $(pkg-config --cflags raylib --libs raylib)` 6 6 + 7 7 + or 8 8 + 9 9 + `gcc -o vol-slider main.c -lraylib -Lmodules/x86_64` 10 10 + 11 11 + For whatever reason, if you want to run this OpenBSD volume slider on a Mac, there's this: 12 12 + 13 13 + `gcc -o vol-slider main.c -lraylib -Lmodules/darwin_arm64`

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main.c

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··· 1 1 + #include "modules/raylib.h" 2 2 + 3 3 + #define WIDTH 300 4 4 + #define HEIGHT 50 5 5 + 6 6 + int main() { 7 7 + InitWindow(WIDTH, HEIGHT, "Volume Slider"); 8 8 + 9 9 + // TODO: get volume from mixerctl 10 10 + // Initial volume, out of 255 11 11 + float volume = 127.5f; 12 12 + Rectangle track = { WIDTH / 4, HEIGHT / 2 - 10, WIDTH / 2, 20 }; 13 13 + Rectangle knob = { track.x + ((volume / 255) * track.width) - 5, track.y - 5, 10, 30 }; 14 14 + 15 15 + bool dragging = false; 16 16 + bool snapping = false; 17 17 + 18 18 + SetTargetFPS(60); 19 19 + while (!WindowShouldClose()) { 20 20 + Vector2 mousePosition = GetMousePosition(); 21 21 + Rectangle mouseRect = { mousePosition.x, mousePosition.y, 1, 1 }; 22 22 + 23 23 + if (IsMouseButtonPressed(MOUSE_BUTTON_LEFT) && CheckCollisionRecs(mouseRect, knob)) { 24 24 + dragging = true; 25 25 + } 26 26 + if (IsMouseButtonPressed(MOUSE_BUTTON_LEFT) && !CheckCollisionRecs(mouseRect, knob) && CheckCollisionRecs(mouseRect, track)) { 27 27 + snapping = true; 28 28 + } 29 29 + 30 30 + if (IsMouseButtonReleased(MOUSE_BUTTON_LEFT)) { 31 31 + dragging = false; 32 32 + snapping = false; 33 33 + } 34 34 + 35 35 + if (dragging || snapping) { 36 36 + knob.x = GetMouseX() - knob.width / 2; 37 37 + 38 38 + // Constrain knob to track 39 39 + if (knob.x < track.x) knob.x = track.x; 40 40 + if (knob.x > track.x + track.width - knob.width) knob.x = track.x + track.width - knob.width; 41 41 + 42 42 + // TODO: set volume to mixerctl 43 43 + volume = (float)((knob.x - track.x) / (float)(track.width - knob.width)) * 255; 44 44 + } 45 45 + 46 46 + BeginDrawing(); 47 47 + ClearBackground(RAYWHITE); 48 48 + 49 49 + DrawRectangleRec(track, GRAY); 50 50 + DrawRectangleRec(knob, DARKGRAY); 51 51 + 52 52 + DrawText(TextFormat("Volume: %.2f", volume), 4, 4, 8, BLACK); 53 53 + 54 54 + EndDrawing(); 55 55 + } 56 56 + 57 57 + CloseWindow(); 58 58 + return 0; 59 59 + }

modules/darwin_arm64/libraylib.5.5.0.dylib

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modules/darwin_arm64/libraylib.a

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modules/darwin_arm64/libraylib.dylib

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modules/raylib.h

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··· 1 1 + /********************************************************************************************** 2 2 + * 3 3 + * raylib v5.6-dev - A simple and easy-to-use library to enjoy videogames programming (www.raylib.com) 4 4 + * 5 5 + * FEATURES: 6 6 + * - NO external dependencies, all required libraries included with raylib 7 7 + * - Multiplatform: Windows, Linux, FreeBSD, OpenBSD, NetBSD, DragonFly, 8 8 + * MacOS, Haiku, Android, Raspberry Pi, DRM native, HTML5. 9 9 + * - Written in plain C code (C99) in PascalCase/camelCase notation 10 10 + * - Hardware accelerated with OpenGL (1.1, 2.1, 3.3, 4.3, ES2, ES3 - choose at compile) 11 11 + * - Unique OpenGL abstraction layer (usable as standalone module): [rlgl] 12 12 + * - Multiple Fonts formats supported (TTF, OTF, FNT, BDF, Sprite fonts) 13 13 + * - Outstanding texture formats support, including compressed formats (DXT, ETC, ASTC) 14 14 + * - Full 3d support for 3d Shapes, Models, Billboards, Heightmaps and more! 15 15 + * - Flexible Materials system, supporting classic maps and PBR maps 16 16 + * - Animated 3D models supported (skeletal bones animation) (IQM, M3D, GLTF) 17 17 + * - Shaders support, including Model shaders and Postprocessing shaders 18 18 + * - Powerful math module for Vector, Matrix and Quaternion operations: [raymath] 19 19 + * - Audio loading and playing with streaming support (WAV, OGG, MP3, FLAC, QOA, XM, MOD) 20 20 + * - VR stereo rendering with configurable HMD device parameters 21 21 + * - Bindings to multiple programming languages available! 22 22 + * 23 23 + * NOTES: 24 24 + * - One default Font is loaded on InitWindow()->LoadFontDefault() [core, text] 25 25 + * - One default Texture2D is loaded on rlglInit(), 1x1 white pixel R8G8B8A8 [rlgl] (OpenGL 3.3 or ES2) 26 26 + * - One default Shader is loaded on rlglInit()->rlLoadShaderDefault() [rlgl] (OpenGL 3.3 or ES2) 27 27 + * - One default RenderBatch is loaded on rlglInit()->rlLoadRenderBatch() [rlgl] (OpenGL 3.3 or ES2) 28 28 + * 29 29 + * DEPENDENCIES (included): 30 30 + * [rcore][GLFW] rglfw (Camilla Löwy - github.com/glfw/glfw) for window/context management and input 31 31 + * [rcore][RGFW] rgfw (ColleagueRiley - github.com/ColleagueRiley/RGFW) for window/context management and input 32 32 + * [rlgl] glad/glad_gles2 (David Herberth - github.com/Dav1dde/glad) for OpenGL 3.3 extensions loading 33 33 + * [raudio] miniaudio (David Reid - github.com/mackron/miniaudio) for audio device/context management 34 34 + * 35 35 + * OPTIONAL DEPENDENCIES (included): 36 36 + * [rcore] msf_gif (Miles Fogle) for GIF recording 37 37 + * [rcore] sinfl (Micha Mettke) for DEFLATE decompression algorithm 38 38 + * [rcore] sdefl (Micha Mettke) for DEFLATE compression algorithm 39 39 + * [rcore] rprand (Ramon Snatamaria) for pseudo-random numbers generation 40 40 + * [rtextures] qoi (Dominic Szablewski - https://phoboslab.org) for QOI image manage 41 41 + * [rtextures] stb_image (Sean Barret) for images loading (BMP, TGA, PNG, JPEG, HDR...) 42 42 + * [rtextures] stb_image_write (Sean Barret) for image writing (BMP, TGA, PNG, JPG) 43 43 + * [rtextures] stb_image_resize2 (Sean Barret) for image resizing algorithms 44 44 + * [rtextures] stb_perlin (Sean Barret) for Perlin Noise image generation 45 45 + * [rtext] stb_truetype (Sean Barret) for ttf fonts loading 46 46 + * [rtext] stb_rect_pack (Sean Barret) for rectangles packing 47 47 + * [rmodels] par_shapes (Philip Rideout) for parametric 3d shapes generation 48 48 + * [rmodels] tinyobj_loader_c (Syoyo Fujita) for models loading (OBJ, MTL) 49 49 + * [rmodels] cgltf (Johannes Kuhlmann) for models loading (glTF) 50 50 + * [rmodels] m3d (bzt) for models loading (M3D, https://bztsrc.gitlab.io/model3d) 51 51 + * [rmodels] vox_loader (Johann Nadalutti) for models loading (VOX) 52 52 + * [raudio] dr_wav (David Reid) for WAV audio file loading 53 53 + * [raudio] dr_flac (David Reid) for FLAC audio file loading 54 54 + * [raudio] dr_mp3 (David Reid) for MP3 audio file loading 55 55 + * [raudio] stb_vorbis (Sean Barret) for OGG audio loading 56 56 + * [raudio] jar_xm (Joshua Reisenauer) for XM audio module loading 57 57 + * [raudio] jar_mod (Joshua Reisenauer) for MOD audio module loading 58 58 + * [raudio] qoa (Dominic Szablewski - https://phoboslab.org) for QOA audio manage 59 59 + * 60 60 + * 61 61 + * LICENSE: zlib/libpng 62 62 + * 63 63 + * raylib is licensed under an unmodified zlib/libpng license, which is an OSI-certified, 64 64 + * BSD-like license that allows static linking with closed source software: 65 65 + * 66 66 + * Copyright (c) 2013-2025 Ramon Santamaria (@raysan5) 67 67 + * 68 68 + * This software is provided "as-is", without any express or implied warranty. In no event 69 69 + * will the authors be held liable for any damages arising from the use of this software. 70 70 + * 71 71 + * Permission is granted to anyone to use this software for any purpose, including commercial 72 72 + * applications, and to alter it and redistribute it freely, subject to the following restrictions: 73 73 + * 74 74 + * 1. The origin of this software must not be misrepresented; you must not claim that you 75 75 + * wrote the original software. If you use this software in a product, an acknowledgment 76 76 + * in the product documentation would be appreciated but is not required. 77 77 + * 78 78 + * 2. Altered source versions must be plainly marked as such, and must not be misrepresented 79 79 + * as being the original software. 80 80 + * 81 81 + * 3. This notice may not be removed or altered from any source distribution. 82 82 + * 83 83 + **********************************************************************************************/ 84 84 + 85 85 + #ifndef RAYLIB_H 86 86 + #define RAYLIB_H 87 87 + 88 88 + #include <stdarg.h> // Required for: va_list - Only used by TraceLogCallback 89 89 + 90 90 + #define RAYLIB_VERSION_MAJOR 5 91 91 + #define RAYLIB_VERSION_MINOR 6 92 92 + #define RAYLIB_VERSION_PATCH 0 93 93 + #define RAYLIB_VERSION "5.6-dev" 94 94 + 95 95 + // Function specifiers in case library is build/used as a shared library 96 96 + // NOTE: Microsoft specifiers to tell compiler that symbols are imported/exported from a .dll 97 97 + // NOTE: visibility("default") attribute makes symbols "visible" when compiled with -fvisibility=hidden 98 98 + #if defined(_WIN32) 99 99 + #if defined(__TINYC__) 100 100 + #define __declspec(x) __attribute__((x)) 101 101 + #endif 102 102 + #if defined(BUILD_LIBTYPE_SHARED) 103 103 + #define RLAPI __declspec(dllexport) // We are building the library as a Win32 shared library (.dll) 104 104 + #elif defined(USE_LIBTYPE_SHARED) 105 105 + #define RLAPI __declspec(dllimport) // We are using the library as a Win32 shared library (.dll) 106 106 + #endif 107 107 + #else 108 108 + #if defined(BUILD_LIBTYPE_SHARED) 109 109 + #define RLAPI __attribute__((visibility("default"))) // We are building as a Unix shared library (.so/.dylib) 110 110 + #endif 111 111 + #endif 112 112 + 113 113 + #ifndef RLAPI 114 114 + #define RLAPI // Functions defined as 'extern' by default (implicit specifiers) 115 115 + #endif 116 116 + 117 117 + //---------------------------------------------------------------------------------- 118 118 + // Some basic Defines 119 119 + //---------------------------------------------------------------------------------- 120 120 + #ifndef PI 121 121 + #define PI 3.14159265358979323846f 122 122 + #endif 123 123 + #ifndef DEG2RAD 124 124 + #define DEG2RAD (PI/180.0f) 125 125 + #endif 126 126 + #ifndef RAD2DEG 127 127 + #define RAD2DEG (180.0f/PI) 128 128 + #endif 129 129 + 130 130 + // Allow custom memory allocators 131 131 + // NOTE: Require recompiling raylib sources 132 132 + #ifndef RL_MALLOC 133 133 + #define RL_MALLOC(sz) malloc(sz) 134 134 + #endif 135 135 + #ifndef RL_CALLOC 136 136 + #define RL_CALLOC(n,sz) calloc(n,sz) 137 137 + #endif 138 138 + #ifndef RL_REALLOC 139 139 + #define RL_REALLOC(ptr,sz) realloc(ptr,sz) 140 140 + #endif 141 141 + #ifndef RL_FREE 142 142 + #define RL_FREE(ptr) free(ptr) 143 143 + #endif 144 144 + 145 145 + // NOTE: MSVC C++ compiler does not support compound literals (C99 feature) 146 146 + // Plain structures in C++ (without constructors) can be initialized with { } 147 147 + // This is called aggregate initialization (C++11 feature) 148 148 + #if defined(__cplusplus) 149 149 + #define CLITERAL(type) type 150 150 + #else 151 151 + #define CLITERAL(type) (type) 152 152 + #endif 153 153 + 154 154 + // Some compilers (mostly macos clang) default to C++98, 155 155 + // where aggregate initialization can't be used 156 156 + // So, give a more clear error stating how to fix this 157 157 + #if !defined(_MSC_VER) && (defined(__cplusplus) && __cplusplus < 201103L) 158 158 + #error "C++11 or later is required. Add -std=c++11" 159 159 + #endif 160 160 + 161 161 + // NOTE: We set some defines with some data types declared by raylib 162 162 + // Other modules (raymath, rlgl) also require some of those types, so, 163 163 + // to be able to use those other modules as standalone (not depending on raylib) 164 164 + // this defines are very useful for internal check and avoid type (re)definitions 165 165 + #define RL_COLOR_TYPE 166 166 + #define RL_RECTANGLE_TYPE 167 167 + #define RL_VECTOR2_TYPE 168 168 + #define RL_VECTOR3_TYPE 169 169 + #define RL_VECTOR4_TYPE 170 170 + #define RL_QUATERNION_TYPE 171 171 + #define RL_MATRIX_TYPE 172 172 + 173 173 + // Some Basic Colors 174 174 + // NOTE: Custom raylib color palette for amazing visuals on WHITE background 175 175 + #define LIGHTGRAY CLITERAL(Color){ 200, 200, 200, 255 } // Light Gray 176 176 + #define GRAY CLITERAL(Color){ 130, 130, 130, 255 } // Gray 177 177 + #define DARKGRAY CLITERAL(Color){ 80, 80, 80, 255 } // Dark Gray 178 178 + #define YELLOW CLITERAL(Color){ 253, 249, 0, 255 } // Yellow 179 179 + #define GOLD CLITERAL(Color){ 255, 203, 0, 255 } // Gold 180 180 + #define ORANGE CLITERAL(Color){ 255, 161, 0, 255 } // Orange 181 181 + #define PINK CLITERAL(Color){ 255, 109, 194, 255 } // Pink 182 182 + #define RED CLITERAL(Color){ 230, 41, 55, 255 } // Red 183 183 + #define MAROON CLITERAL(Color){ 190, 33, 55, 255 } // Maroon 184 184 + #define GREEN CLITERAL(Color){ 0, 228, 48, 255 } // Green 185 185 + #define LIME CLITERAL(Color){ 0, 158, 47, 255 } // Lime 186 186 + #define DARKGREEN CLITERAL(Color){ 0, 117, 44, 255 } // Dark Green 187 187 + #define SKYBLUE CLITERAL(Color){ 102, 191, 255, 255 } // Sky Blue 188 188 + #define BLUE CLITERAL(Color){ 0, 121, 241, 255 } // Blue 189 189 + #define DARKBLUE CLITERAL(Color){ 0, 82, 172, 255 } // Dark Blue 190 190 + #define PURPLE CLITERAL(Color){ 200, 122, 255, 255 } // Purple 191 191 + #define VIOLET CLITERAL(Color){ 135, 60, 190, 255 } // Violet 192 192 + #define DARKPURPLE CLITERAL(Color){ 112, 31, 126, 255 } // Dark Purple 193 193 + #define BEIGE CLITERAL(Color){ 211, 176, 131, 255 } // Beige 194 194 + #define BROWN CLITERAL(Color){ 127, 106, 79, 255 } // Brown 195 195 + #define DARKBROWN CLITERAL(Color){ 76, 63, 47, 255 } // Dark Brown 196 196 + 197 197 + #define WHITE CLITERAL(Color){ 255, 255, 255, 255 } // White 198 198 + #define BLACK CLITERAL(Color){ 0, 0, 0, 255 } // Black 199 199 + #define BLANK CLITERAL(Color){ 0, 0, 0, 0 } // Blank (Transparent) 200 200 + #define MAGENTA CLITERAL(Color){ 255, 0, 255, 255 } // Magenta 201 201 + #define RAYWHITE CLITERAL(Color){ 245, 245, 245, 255 } // My own White (raylib logo) 202 202 + 203 203 + //---------------------------------------------------------------------------------- 204 204 + // Structures Definition 205 205 + //---------------------------------------------------------------------------------- 206 206 + // Boolean type 207 207 + #if (defined(__STDC__) && __STDC_VERSION__ >= 199901L) || (defined(_MSC_VER) && _MSC_VER >= 1800) 208 208 + #include <stdbool.h> 209 209 + #elif !defined(__cplusplus) && !defined(bool) 210 210 + typedef enum bool { false = 0, true = !false } bool; 211 211 + #define RL_BOOL_TYPE 212 212 + #endif 213 213 + 214 214 + // Vector2, 2 components 215 215 + typedef struct Vector2 { 216 216 + float x; // Vector x component 217 217 + float y; // Vector y component 218 218 + } Vector2; 219 219 + 220 220 + // Vector3, 3 components 221 221 + typedef struct Vector3 { 222 222 + float x; // Vector x component 223 223 + float y; // Vector y component 224 224 + float z; // Vector z component 225 225 + } Vector3; 226 226 + 227 227 + // Vector4, 4 components 228 228 + typedef struct Vector4 { 229 229 + float x; // Vector x component 230 230 + float y; // Vector y component 231 231 + float z; // Vector z component 232 232 + float w; // Vector w component 233 233 + } Vector4; 234 234 + 235 235 + // Quaternion, 4 components (Vector4 alias) 236 236 + typedef Vector4 Quaternion; 237 237 + 238 238 + // Matrix, 4x4 components, column major, OpenGL style, right-handed 239 239 + typedef struct Matrix { 240 240 + float m0, m4, m8, m12; // Matrix first row (4 components) 241 241 + float m1, m5, m9, m13; // Matrix second row (4 components) 242 242 + float m2, m6, m10, m14; // Matrix third row (4 components) 243 243 + float m3, m7, m11, m15; // Matrix fourth row (4 components) 244 244 + } Matrix; 245 245 + 246 246 + // Color, 4 components, R8G8B8A8 (32bit) 247 247 + typedef struct Color { 248 248 + unsigned char r; // Color red value 249 249 + unsigned char g; // Color green value 250 250 + unsigned char b; // Color blue value 251 251 + unsigned char a; // Color alpha value 252 252 + } Color; 253 253 + 254 254 + // Rectangle, 4 components 255 255 + typedef struct Rectangle { 256 256 + float x; // Rectangle top-left corner position x 257 257 + float y; // Rectangle top-left corner position y 258 258 + float width; // Rectangle width 259 259 + float height; // Rectangle height 260 260 + } Rectangle; 261 261 + 262 262 + // Image, pixel data stored in CPU memory (RAM) 263 263 + typedef struct Image { 264 264 + void *data; // Image raw data 265 265 + int width; // Image base width 266 266 + int height; // Image base height 267 267 + int mipmaps; // Mipmap levels, 1 by default 268 268 + int format; // Data format (PixelFormat type) 269 269 + } Image; 270 270 + 271 271 + // Texture, tex data stored in GPU memory (VRAM) 272 272 + typedef struct Texture { 273 273 + unsigned int id; // OpenGL texture id 274 274 + int width; // Texture base width 275 275 + int height; // Texture base height 276 276 + int mipmaps; // Mipmap levels, 1 by default 277 277 + int format; // Data format (PixelFormat type) 278 278 + } Texture; 279 279 + 280 280 + // Texture2D, same as Texture 281 281 + typedef Texture Texture2D; 282 282 + 283 283 + // TextureCubemap, same as Texture 284 284 + typedef Texture TextureCubemap; 285 285 + 286 286 + // RenderTexture, fbo for texture rendering 287 287 + typedef struct RenderTexture { 288 288 + unsigned int id; // OpenGL framebuffer object id 289 289 + Texture texture; // Color buffer attachment texture 290 290 + Texture depth; // Depth buffer attachment texture 291 291 + } RenderTexture; 292 292 + 293 293 + // RenderTexture2D, same as RenderTexture 294 294 + typedef RenderTexture RenderTexture2D; 295 295 + 296 296 + // NPatchInfo, n-patch layout info 297 297 + typedef struct NPatchInfo { 298 298 + Rectangle source; // Texture source rectangle 299 299 + int left; // Left border offset 300 300 + int top; // Top border offset 301 301 + int right; // Right border offset 302 302 + int bottom; // Bottom border offset 303 303 + int layout; // Layout of the n-patch: 3x3, 1x3 or 3x1 304 304 + } NPatchInfo; 305 305 + 306 306 + // GlyphInfo, font characters glyphs info 307 307 + typedef struct GlyphInfo { 308 308 + int value; // Character value (Unicode) 309 309 + int offsetX; // Character offset X when drawing 310 310 + int offsetY; // Character offset Y when drawing 311 311 + int advanceX; // Character advance position X 312 312 + Image image; // Character image data 313 313 + } GlyphInfo; 314 314 + 315 315 + // Font, font texture and GlyphInfo array data 316 316 + typedef struct Font { 317 317 + int baseSize; // Base size (default chars height) 318 318 + int glyphCount; // Number of glyph characters 319 319 + int glyphPadding; // Padding around the glyph characters 320 320 + Texture2D texture; // Texture atlas containing the glyphs 321 321 + Rectangle *recs; // Rectangles in texture for the glyphs 322 322 + GlyphInfo *glyphs; // Glyphs info data 323 323 + } Font; 324 324 + 325 325 + // Camera, defines position/orientation in 3d space 326 326 + typedef struct Camera3D { 327 327 + Vector3 position; // Camera position 328 328 + Vector3 target; // Camera target it looks-at 329 329 + Vector3 up; // Camera up vector (rotation over its axis) 330 330 + float fovy; // Camera field-of-view aperture in Y (degrees) in perspective, used as near plane width in orthographic 331 331 + int projection; // Camera projection: CAMERA_PERSPECTIVE or CAMERA_ORTHOGRAPHIC 332 332 + } Camera3D; 333 333 + 334 334 + typedef Camera3D Camera; // Camera type fallback, defaults to Camera3D 335 335 + 336 336 + // Camera2D, defines position/orientation in 2d space 337 337 + typedef struct Camera2D { 338 338 + Vector2 offset; // Camera offset (displacement from target) 339 339 + Vector2 target; // Camera target (rotation and zoom origin) 340 340 + float rotation; // Camera rotation in degrees 341 341 + float zoom; // Camera zoom (scaling), should be 1.0f by default 342 342 + } Camera2D; 343 343 + 344 344 + // Mesh, vertex data and vao/vbo 345 345 + typedef struct Mesh { 346 346 + int vertexCount; // Number of vertices stored in arrays 347 347 + int triangleCount; // Number of triangles stored (indexed or not) 348 348 + 349 349 + // Vertex attributes data 350 350 + float *vertices; // Vertex position (XYZ - 3 components per vertex) (shader-location = 0) 351 351 + float *texcoords; // Vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1) 352 352 + float *texcoords2; // Vertex texture second coordinates (UV - 2 components per vertex) (shader-location = 5) 353 353 + float *normals; // Vertex normals (XYZ - 3 components per vertex) (shader-location = 2) 354 354 + float *tangents; // Vertex tangents (XYZW - 4 components per vertex) (shader-location = 4) 355 355 + unsigned char *colors; // Vertex colors (RGBA - 4 components per vertex) (shader-location = 3) 356 356 + unsigned short *indices; // Vertex indices (in case vertex data comes indexed) 357 357 + 358 358 + // Animation vertex data 359 359 + float *animVertices; // Animated vertex positions (after bones transformations) 360 360 + float *animNormals; // Animated normals (after bones transformations) 361 361 + unsigned char *boneIds; // Vertex bone ids, max 255 bone ids, up to 4 bones influence by vertex (skinning) (shader-location = 6) 362 362 + float *boneWeights; // Vertex bone weight, up to 4 bones influence by vertex (skinning) (shader-location = 7) 363 363 + Matrix *boneMatrices; // Bones animated transformation matrices 364 364 + int boneCount; // Number of bones 365 365 + 366 366 + // OpenGL identifiers 367 367 + unsigned int vaoId; // OpenGL Vertex Array Object id 368 368 + unsigned int *vboId; // OpenGL Vertex Buffer Objects id (default vertex data) 369 369 + } Mesh; 370 370 + 371 371 + // Shader 372 372 + typedef struct Shader { 373 373 + unsigned int id; // Shader program id 374 374 + int *locs; // Shader locations array (RL_MAX_SHADER_LOCATIONS) 375 375 + } Shader; 376 376 + 377 377 + // MaterialMap 378 378 + typedef struct MaterialMap { 379 379 + Texture2D texture; // Material map texture 380 380 + Color color; // Material map color 381 381 + float value; // Material map value 382 382 + } MaterialMap; 383 383 + 384 384 + // Material, includes shader and maps 385 385 + typedef struct Material { 386 386 + Shader shader; // Material shader 387 387 + MaterialMap *maps; // Material maps array (MAX_MATERIAL_MAPS) 388 388 + float params[4]; // Material generic parameters (if required) 389 389 + } Material; 390 390 + 391 391 + // Transform, vertex transformation data 392 392 + typedef struct Transform { 393 393 + Vector3 translation; // Translation 394 394 + Quaternion rotation; // Rotation 395 395 + Vector3 scale; // Scale 396 396 + } Transform; 397 397 + 398 398 + // Bone, skeletal animation bone 399 399 + typedef struct BoneInfo { 400 400 + char name[32]; // Bone name 401 401 + int parent; // Bone parent 402 402 + } BoneInfo; 403 403 + 404 404 + // Model, meshes, materials and animation data 405 405 + typedef struct Model { 406 406 + Matrix transform; // Local transform matrix 407 407 + 408 408 + int meshCount; // Number of meshes 409 409 + int materialCount; // Number of materials 410 410 + Mesh *meshes; // Meshes array 411 411 + Material *materials; // Materials array 412 412 + int *meshMaterial; // Mesh material number 413 413 + 414 414 + // Animation data 415 415 + int boneCount; // Number of bones 416 416 + BoneInfo *bones; // Bones information (skeleton) 417 417 + Transform *bindPose; // Bones base transformation (pose) 418 418 + } Model; 419 419 + 420 420 + // ModelAnimation 421 421 + typedef struct ModelAnimation { 422 422 + int boneCount; // Number of bones 423 423 + int frameCount; // Number of animation frames 424 424 + BoneInfo *bones; // Bones information (skeleton) 425 425 + Transform **framePoses; // Poses array by frame 426 426 + char name[32]; // Animation name 427 427 + } ModelAnimation; 428 428 + 429 429 + // Ray, ray for raycasting 430 430 + typedef struct Ray { 431 431 + Vector3 position; // Ray position (origin) 432 432 + Vector3 direction; // Ray direction (normalized) 433 433 + } Ray; 434 434 + 435 435 + // RayCollision, ray hit information 436 436 + typedef struct RayCollision { 437 437 + bool hit; // Did the ray hit something? 438 438 + float distance; // Distance to the nearest hit 439 439 + Vector3 point; // Point of the nearest hit 440 440 + Vector3 normal; // Surface normal of hit 441 441 + } RayCollision; 442 442 + 443 443 + // BoundingBox 444 444 + typedef struct BoundingBox { 445 445 + Vector3 min; // Minimum vertex box-corner 446 446 + Vector3 max; // Maximum vertex box-corner 447 447 + } BoundingBox; 448 448 + 449 449 + // Wave, audio wave data 450 450 + typedef struct Wave { 451 451 + unsigned int frameCount; // Total number of frames (considering channels) 452 452 + unsigned int sampleRate; // Frequency (samples per second) 453 453 + unsigned int sampleSize; // Bit depth (bits per sample): 8, 16, 32 (24 not supported) 454 454 + unsigned int channels; // Number of channels (1-mono, 2-stereo, ...) 455 455 + void *data; // Buffer data pointer 456 456 + } Wave; 457 457 + 458 458 + // Opaque structs declaration 459 459 + // NOTE: Actual structs are defined internally in raudio module 460 460 + typedef struct rAudioBuffer rAudioBuffer; 461 461 + typedef struct rAudioProcessor rAudioProcessor; 462 462 + 463 463 + // AudioStream, custom audio stream 464 464 + typedef struct AudioStream { 465 465 + rAudioBuffer *buffer; // Pointer to internal data used by the audio system 466 466 + rAudioProcessor *processor; // Pointer to internal data processor, useful for audio effects 467 467 + 468 468 + unsigned int sampleRate; // Frequency (samples per second) 469 469 + unsigned int sampleSize; // Bit depth (bits per sample): 8, 16, 32 (24 not supported) 470 470 + unsigned int channels; // Number of channels (1-mono, 2-stereo, ...) 471 471 + } AudioStream; 472 472 + 473 473 + // Sound 474 474 + typedef struct Sound { 475 475 + AudioStream stream; // Audio stream 476 476 + unsigned int frameCount; // Total number of frames (considering channels) 477 477 + } Sound; 478 478 + 479 479 + // Music, audio stream, anything longer than ~10 seconds should be streamed 480 480 + typedef struct Music { 481 481 + AudioStream stream; // Audio stream 482 482 + unsigned int frameCount; // Total number of frames (considering channels) 483 483 + bool looping; // Music looping enable 484 484 + 485 485 + int ctxType; // Type of music context (audio filetype) 486 486 + void *ctxData; // Audio context data, depends on type 487 487 + } Music; 488 488 + 489 489 + // VrDeviceInfo, Head-Mounted-Display device parameters 490 490 + typedef struct VrDeviceInfo { 491 491 + int hResolution; // Horizontal resolution in pixels 492 492 + int vResolution; // Vertical resolution in pixels 493 493 + float hScreenSize; // Horizontal size in meters 494 494 + float vScreenSize; // Vertical size in meters 495 495 + float eyeToScreenDistance; // Distance between eye and display in meters 496 496 + float lensSeparationDistance; // Lens separation distance in meters 497 497 + float interpupillaryDistance; // IPD (distance between pupils) in meters 498 498 + float lensDistortionValues[4]; // Lens distortion constant parameters 499 499 + float chromaAbCorrection[4]; // Chromatic aberration correction parameters 500 500 + } VrDeviceInfo; 501 501 + 502 502 + // VrStereoConfig, VR stereo rendering configuration for simulator 503 503 + typedef struct VrStereoConfig { 504 504 + Matrix projection[2]; // VR projection matrices (per eye) 505 505 + Matrix viewOffset[2]; // VR view offset matrices (per eye) 506 506 + float leftLensCenter[2]; // VR left lens center 507 507 + float rightLensCenter[2]; // VR right lens center 508 508 + float leftScreenCenter[2]; // VR left screen center 509 509 + float rightScreenCenter[2]; // VR right screen center 510 510 + float scale[2]; // VR distortion scale 511 511 + float scaleIn[2]; // VR distortion scale in 512 512 + } VrStereoConfig; 513 513 + 514 514 + // File path list 515 515 + typedef struct FilePathList { 516 516 + unsigned int capacity; // Filepaths max entries 517 517 + unsigned int count; // Filepaths entries count 518 518 + char **paths; // Filepaths entries 519 519 + } FilePathList; 520 520 + 521 521 + // Automation event 522 522 + typedef struct AutomationEvent { 523 523 + unsigned int frame; // Event frame 524 524 + unsigned int type; // Event type (AutomationEventType) 525 525 + int params[4]; // Event parameters (if required) 526 526 + } AutomationEvent; 527 527 + 528 528 + // Automation event list 529 529 + typedef struct AutomationEventList { 530 530 + unsigned int capacity; // Events max entries (MAX_AUTOMATION_EVENTS) 531 531 + unsigned int count; // Events entries count 532 532 + AutomationEvent *events; // Events entries 533 533 + } AutomationEventList; 534 534 + 535 535 + //---------------------------------------------------------------------------------- 536 536 + // Enumerators Definition 537 537 + //---------------------------------------------------------------------------------- 538 538 + // System/Window config flags 539 539 + // NOTE: Every bit registers one state (use it with bit masks) 540 540 + // By default all flags are set to 0 541 541 + typedef enum { 542 542 + FLAG_VSYNC_HINT = 0x00000040, // Set to try enabling V-Sync on GPU 543 543 + FLAG_FULLSCREEN_MODE = 0x00000002, // Set to run program in fullscreen 544 544 + FLAG_WINDOW_RESIZABLE = 0x00000004, // Set to allow resizable window 545 545 + FLAG_WINDOW_UNDECORATED = 0x00000008, // Set to disable window decoration (frame and buttons) 546 546 + FLAG_WINDOW_HIDDEN = 0x00000080, // Set to hide window 547 547 + FLAG_WINDOW_MINIMIZED = 0x00000200, // Set to minimize window (iconify) 548 548 + FLAG_WINDOW_MAXIMIZED = 0x00000400, // Set to maximize window (expanded to monitor) 549 549 + FLAG_WINDOW_UNFOCUSED = 0x00000800, // Set to window non focused 550 550 + FLAG_WINDOW_TOPMOST = 0x00001000, // Set to window always on top 551 551 + FLAG_WINDOW_ALWAYS_RUN = 0x00000100, // Set to allow windows running while minimized 552 552 + FLAG_WINDOW_TRANSPARENT = 0x00000010, // Set to allow transparent framebuffer 553 553 + FLAG_WINDOW_HIGHDPI = 0x00002000, // Set to support HighDPI 554 554 + FLAG_WINDOW_MOUSE_PASSTHROUGH = 0x00004000, // Set to support mouse passthrough, only supported when FLAG_WINDOW_UNDECORATED 555 555 + FLAG_BORDERLESS_WINDOWED_MODE = 0x00008000, // Set to run program in borderless windowed mode 556 556 + FLAG_MSAA_4X_HINT = 0x00000020, // Set to try enabling MSAA 4X 557 557 + FLAG_INTERLACED_HINT = 0x00010000 // Set to try enabling interlaced video format (for V3D) 558 558 + } ConfigFlags; 559 559 + 560 560 + // Trace log level 561 561 + // NOTE: Organized by priority level 562 562 + typedef enum { 563 563 + LOG_ALL = 0, // Display all logs 564 564 + LOG_TRACE, // Trace logging, intended for internal use only 565 565 + LOG_DEBUG, // Debug logging, used for internal debugging, it should be disabled on release builds 566 566 + LOG_INFO, // Info logging, used for program execution info 567 567 + LOG_WARNING, // Warning logging, used on recoverable failures 568 568 + LOG_ERROR, // Error logging, used on unrecoverable failures 569 569 + LOG_FATAL, // Fatal logging, used to abort program: exit(EXIT_FAILURE) 570 570 + LOG_NONE // Disable logging 571 571 + } TraceLogLevel; 572 572 + 573 573 + // Keyboard keys (US keyboard layout) 574 574 + // NOTE: Use GetKeyPressed() to allow redefining 575 575 + // required keys for alternative layouts 576 576 + typedef enum { 577 577 + KEY_NULL = 0, // Key: NULL, used for no key pressed 578 578 + // Alphanumeric keys 579 579 + KEY_APOSTROPHE = 39, // Key: ' 580 580 + KEY_COMMA = 44, // Key: , 581 581 + KEY_MINUS = 45, // Key: - 582 582 + KEY_PERIOD = 46, // Key: . 583 583 + KEY_SLASH = 47, // Key: / 584 584 + KEY_ZERO = 48, // Key: 0 585 585 + KEY_ONE = 49, // Key: 1 586 586 + KEY_TWO = 50, // Key: 2 587 587 + KEY_THREE = 51, // Key: 3 588 588 + KEY_FOUR = 52, // Key: 4 589 589 + KEY_FIVE = 53, // Key: 5 590 590 + KEY_SIX = 54, // Key: 6 591 591 + KEY_SEVEN = 55, // Key: 7 592 592 + KEY_EIGHT = 56, // Key: 8 593 593 + KEY_NINE = 57, // Key: 9 594 594 + KEY_SEMICOLON = 59, // Key: ; 595 595 + KEY_EQUAL = 61, // Key: = 596 596 + KEY_A = 65, // Key: A | a 597 597 + KEY_B = 66, // Key: B | b 598 598 + KEY_C = 67, // Key: C | c 599 599 + KEY_D = 68, // Key: D | d 600 600 + KEY_E = 69, // Key: E | e 601 601 + KEY_F = 70, // Key: F | f 602 602 + KEY_G = 71, // Key: G | g 603 603 + KEY_H = 72, // Key: H | h 604 604 + KEY_I = 73, // Key: I | i 605 605 + KEY_J = 74, // Key: J | j 606 606 + KEY_K = 75, // Key: K | k 607 607 + KEY_L = 76, // Key: L | l 608 608 + KEY_M = 77, // Key: M | m 609 609 + KEY_N = 78, // Key: N | n 610 610 + KEY_O = 79, // Key: O | o 611 611 + KEY_P = 80, // Key: P | p 612 612 + KEY_Q = 81, // Key: Q | q 613 613 + KEY_R = 82, // Key: R | r 614 614 + KEY_S = 83, // Key: S | s 615 615 + KEY_T = 84, // Key: T | t 616 616 + KEY_U = 85, // Key: U | u 617 617 + KEY_V = 86, // Key: V | v 618 618 + KEY_W = 87, // Key: W | w 619 619 + KEY_X = 88, // Key: X | x 620 620 + KEY_Y = 89, // Key: Y | y 621 621 + KEY_Z = 90, // Key: Z | z 622 622 + KEY_LEFT_BRACKET = 91, // Key: [ 623 623 + KEY_BACKSLASH = 92, // Key: '\' 624 624 + KEY_RIGHT_BRACKET = 93, // Key: ] 625 625 + KEY_GRAVE = 96, // Key: ` 626 626 + // Function keys 627 627 + KEY_SPACE = 32, // Key: Space 628 628 + KEY_ESCAPE = 256, // Key: Esc 629 629 + KEY_ENTER = 257, // Key: Enter 630 630 + KEY_TAB = 258, // Key: Tab 631 631 + KEY_BACKSPACE = 259, // Key: Backspace 632 632 + KEY_INSERT = 260, // Key: Ins 633 633 + KEY_DELETE = 261, // Key: Del 634 634 + KEY_RIGHT = 262, // Key: Cursor right 635 635 + KEY_LEFT = 263, // Key: Cursor left 636 636 + KEY_DOWN = 264, // Key: Cursor down 637 637 + KEY_UP = 265, // Key: Cursor up 638 638 + KEY_PAGE_UP = 266, // Key: Page up 639 639 + KEY_PAGE_DOWN = 267, // Key: Page down 640 640 + KEY_HOME = 268, // Key: Home 641 641 + KEY_END = 269, // Key: End 642 642 + KEY_CAPS_LOCK = 280, // Key: Caps lock 643 643 + KEY_SCROLL_LOCK = 281, // Key: Scroll down 644 644 + KEY_NUM_LOCK = 282, // Key: Num lock 645 645 + KEY_PRINT_SCREEN = 283, // Key: Print screen 646 646 + KEY_PAUSE = 284, // Key: Pause 647 647 + KEY_F1 = 290, // Key: F1 648 648 + KEY_F2 = 291, // Key: F2 649 649 + KEY_F3 = 292, // Key: F3 650 650 + KEY_F4 = 293, // Key: F4 651 651 + KEY_F5 = 294, // Key: F5 652 652 + KEY_F6 = 295, // Key: F6 653 653 + KEY_F7 = 296, // Key: F7 654 654 + KEY_F8 = 297, // Key: F8 655 655 + KEY_F9 = 298, // Key: F9 656 656 + KEY_F10 = 299, // Key: F10 657 657 + KEY_F11 = 300, // Key: F11 658 658 + KEY_F12 = 301, // Key: F12 659 659 + KEY_LEFT_SHIFT = 340, // Key: Shift left 660 660 + KEY_LEFT_CONTROL = 341, // Key: Control left 661 661 + KEY_LEFT_ALT = 342, // Key: Alt left 662 662 + KEY_LEFT_SUPER = 343, // Key: Super left 663 663 + KEY_RIGHT_SHIFT = 344, // Key: Shift right 664 664 + KEY_RIGHT_CONTROL = 345, // Key: Control right 665 665 + KEY_RIGHT_ALT = 346, // Key: Alt right 666 666 + KEY_RIGHT_SUPER = 347, // Key: Super right 667 667 + KEY_KB_MENU = 348, // Key: KB menu 668 668 + // Keypad keys 669 669 + KEY_KP_0 = 320, // Key: Keypad 0 670 670 + KEY_KP_1 = 321, // Key: Keypad 1 671 671 + KEY_KP_2 = 322, // Key: Keypad 2 672 672 + KEY_KP_3 = 323, // Key: Keypad 3 673 673 + KEY_KP_4 = 324, // Key: Keypad 4 674 674 + KEY_KP_5 = 325, // Key: Keypad 5 675 675 + KEY_KP_6 = 326, // Key: Keypad 6 676 676 + KEY_KP_7 = 327, // Key: Keypad 7 677 677 + KEY_KP_8 = 328, // Key: Keypad 8 678 678 + KEY_KP_9 = 329, // Key: Keypad 9 679 679 + KEY_KP_DECIMAL = 330, // Key: Keypad . 680 680 + KEY_KP_DIVIDE = 331, // Key: Keypad / 681 681 + KEY_KP_MULTIPLY = 332, // Key: Keypad * 682 682 + KEY_KP_SUBTRACT = 333, // Key: Keypad - 683 683 + KEY_KP_ADD = 334, // Key: Keypad + 684 684 + KEY_KP_ENTER = 335, // Key: Keypad Enter 685 685 + KEY_KP_EQUAL = 336, // Key: Keypad = 686 686 + // Android key buttons 687 687 + KEY_BACK = 4, // Key: Android back button 688 688 + KEY_MENU = 5, // Key: Android menu button 689 689 + KEY_VOLUME_UP = 24, // Key: Android volume up button 690 690 + KEY_VOLUME_DOWN = 25 // Key: Android volume down button 691 691 + } KeyboardKey; 692 692 + 693 693 + // Add backwards compatibility support for deprecated names 694 694 + #define MOUSE_LEFT_BUTTON MOUSE_BUTTON_LEFT 695 695 + #define MOUSE_RIGHT_BUTTON MOUSE_BUTTON_RIGHT 696 696 + #define MOUSE_MIDDLE_BUTTON MOUSE_BUTTON_MIDDLE 697 697 + 698 698 + // Mouse buttons 699 699 + typedef enum { 700 700 + MOUSE_BUTTON_LEFT = 0, // Mouse button left 701 701 + MOUSE_BUTTON_RIGHT = 1, // Mouse button right 702 702 + MOUSE_BUTTON_MIDDLE = 2, // Mouse button middle (pressed wheel) 703 703 + MOUSE_BUTTON_SIDE = 3, // Mouse button side (advanced mouse device) 704 704 + MOUSE_BUTTON_EXTRA = 4, // Mouse button extra (advanced mouse device) 705 705 + MOUSE_BUTTON_FORWARD = 5, // Mouse button forward (advanced mouse device) 706 706 + MOUSE_BUTTON_BACK = 6, // Mouse button back (advanced mouse device) 707 707 + } MouseButton; 708 708 + 709 709 + // Mouse cursor 710 710 + typedef enum { 711 711 + MOUSE_CURSOR_DEFAULT = 0, // Default pointer shape 712 712 + MOUSE_CURSOR_ARROW = 1, // Arrow shape 713 713 + MOUSE_CURSOR_IBEAM = 2, // Text writing cursor shape 714 714 + MOUSE_CURSOR_CROSSHAIR = 3, // Cross shape 715 715 + MOUSE_CURSOR_POINTING_HAND = 4, // Pointing hand cursor 716 716 + MOUSE_CURSOR_RESIZE_EW = 5, // Horizontal resize/move arrow shape 717 717 + MOUSE_CURSOR_RESIZE_NS = 6, // Vertical resize/move arrow shape 718 718 + MOUSE_CURSOR_RESIZE_NWSE = 7, // Top-left to bottom-right diagonal resize/move arrow shape 719 719 + MOUSE_CURSOR_RESIZE_NESW = 8, // The top-right to bottom-left diagonal resize/move arrow shape 720 720 + MOUSE_CURSOR_RESIZE_ALL = 9, // The omnidirectional resize/move cursor shape 721 721 + MOUSE_CURSOR_NOT_ALLOWED = 10 // The operation-not-allowed shape 722 722 + } MouseCursor; 723 723 + 724 724 + // Gamepad buttons 725 725 + typedef enum { 726 726 + GAMEPAD_BUTTON_UNKNOWN = 0, // Unknown button, just for error checking 727 727 + GAMEPAD_BUTTON_LEFT_FACE_UP, // Gamepad left DPAD up button 728 728 + GAMEPAD_BUTTON_LEFT_FACE_RIGHT, // Gamepad left DPAD right button 729 729 + GAMEPAD_BUTTON_LEFT_FACE_DOWN, // Gamepad left DPAD down button 730 730 + GAMEPAD_BUTTON_LEFT_FACE_LEFT, // Gamepad left DPAD left button 731 731 + GAMEPAD_BUTTON_RIGHT_FACE_UP, // Gamepad right button up (i.e. PS3: Triangle, Xbox: Y) 732 732 + GAMEPAD_BUTTON_RIGHT_FACE_RIGHT, // Gamepad right button right (i.e. PS3: Circle, Xbox: B) 733 733 + GAMEPAD_BUTTON_RIGHT_FACE_DOWN, // Gamepad right button down (i.e. PS3: Cross, Xbox: A) 734 734 + GAMEPAD_BUTTON_RIGHT_FACE_LEFT, // Gamepad right button left (i.e. PS3: Square, Xbox: X) 735 735 + GAMEPAD_BUTTON_LEFT_TRIGGER_1, // Gamepad top/back trigger left (first), it could be a trailing button 736 736 + GAMEPAD_BUTTON_LEFT_TRIGGER_2, // Gamepad top/back trigger left (second), it could be a trailing button 737 737 + GAMEPAD_BUTTON_RIGHT_TRIGGER_1, // Gamepad top/back trigger right (first), it could be a trailing button 738 738 + GAMEPAD_BUTTON_RIGHT_TRIGGER_2, // Gamepad top/back trigger right (second), it could be a trailing button 739 739 + GAMEPAD_BUTTON_MIDDLE_LEFT, // Gamepad center buttons, left one (i.e. PS3: Select) 740 740 + GAMEPAD_BUTTON_MIDDLE, // Gamepad center buttons, middle one (i.e. PS3: PS, Xbox: XBOX) 741 741 + GAMEPAD_BUTTON_MIDDLE_RIGHT, // Gamepad center buttons, right one (i.e. PS3: Start) 742 742 + GAMEPAD_BUTTON_LEFT_THUMB, // Gamepad joystick pressed button left 743 743 + GAMEPAD_BUTTON_RIGHT_THUMB // Gamepad joystick pressed button right 744 744 + } GamepadButton; 745 745 + 746 746 + // Gamepad axis 747 747 + typedef enum { 748 748 + GAMEPAD_AXIS_LEFT_X = 0, // Gamepad left stick X axis 749 749 + GAMEPAD_AXIS_LEFT_Y = 1, // Gamepad left stick Y axis 750 750 + GAMEPAD_AXIS_RIGHT_X = 2, // Gamepad right stick X axis 751 751 + GAMEPAD_AXIS_RIGHT_Y = 3, // Gamepad right stick Y axis 752 752 + GAMEPAD_AXIS_LEFT_TRIGGER = 4, // Gamepad back trigger left, pressure level: [1..-1] 753 753 + GAMEPAD_AXIS_RIGHT_TRIGGER = 5 // Gamepad back trigger right, pressure level: [1..-1] 754 754 + } GamepadAxis; 755 755 + 756 756 + // Material map index 757 757 + typedef enum { 758 758 + MATERIAL_MAP_ALBEDO = 0, // Albedo material (same as: MATERIAL_MAP_DIFFUSE) 759 759 + MATERIAL_MAP_METALNESS, // Metalness material (same as: MATERIAL_MAP_SPECULAR) 760 760 + MATERIAL_MAP_NORMAL, // Normal material 761 761 + MATERIAL_MAP_ROUGHNESS, // Roughness material 762 762 + MATERIAL_MAP_OCCLUSION, // Ambient occlusion material 763 763 + MATERIAL_MAP_EMISSION, // Emission material 764 764 + MATERIAL_MAP_HEIGHT, // Heightmap material 765 765 + MATERIAL_MAP_CUBEMAP, // Cubemap material (NOTE: Uses GL_TEXTURE_CUBE_MAP) 766 766 + MATERIAL_MAP_IRRADIANCE, // Irradiance material (NOTE: Uses GL_TEXTURE_CUBE_MAP) 767 767 + MATERIAL_MAP_PREFILTER, // Prefilter material (NOTE: Uses GL_TEXTURE_CUBE_MAP) 768 768 + MATERIAL_MAP_BRDF // Brdf material 769 769 + } MaterialMapIndex; 770 770 + 771 771 + #define MATERIAL_MAP_DIFFUSE MATERIAL_MAP_ALBEDO 772 772 + #define MATERIAL_MAP_SPECULAR MATERIAL_MAP_METALNESS 773 773 + 774 774 + // Shader location index 775 775 + typedef enum { 776 776 + SHADER_LOC_VERTEX_POSITION = 0, // Shader location: vertex attribute: position 777 777 + SHADER_LOC_VERTEX_TEXCOORD01, // Shader location: vertex attribute: texcoord01 778 778 + SHADER_LOC_VERTEX_TEXCOORD02, // Shader location: vertex attribute: texcoord02 779 779 + SHADER_LOC_VERTEX_NORMAL, // Shader location: vertex attribute: normal 780 780 + SHADER_LOC_VERTEX_TANGENT, // Shader location: vertex attribute: tangent 781 781 + SHADER_LOC_VERTEX_COLOR, // Shader location: vertex attribute: color 782 782 + SHADER_LOC_MATRIX_MVP, // Shader location: matrix uniform: model-view-projection 783 783 + SHADER_LOC_MATRIX_VIEW, // Shader location: matrix uniform: view (camera transform) 784 784 + SHADER_LOC_MATRIX_PROJECTION, // Shader location: matrix uniform: projection 785 785 + SHADER_LOC_MATRIX_MODEL, // Shader location: matrix uniform: model (transform) 786 786 + SHADER_LOC_MATRIX_NORMAL, // Shader location: matrix uniform: normal 787 787 + SHADER_LOC_VECTOR_VIEW, // Shader location: vector uniform: view 788 788 + SHADER_LOC_COLOR_DIFFUSE, // Shader location: vector uniform: diffuse color 789 789 + SHADER_LOC_COLOR_SPECULAR, // Shader location: vector uniform: specular color 790 790 + SHADER_LOC_COLOR_AMBIENT, // Shader location: vector uniform: ambient color 791 791 + SHADER_LOC_MAP_ALBEDO, // Shader location: sampler2d texture: albedo (same as: SHADER_LOC_MAP_DIFFUSE) 792 792 + SHADER_LOC_MAP_METALNESS, // Shader location: sampler2d texture: metalness (same as: SHADER_LOC_MAP_SPECULAR) 793 793 + SHADER_LOC_MAP_NORMAL, // Shader location: sampler2d texture: normal 794 794 + SHADER_LOC_MAP_ROUGHNESS, // Shader location: sampler2d texture: roughness 795 795 + SHADER_LOC_MAP_OCCLUSION, // Shader location: sampler2d texture: occlusion 796 796 + SHADER_LOC_MAP_EMISSION, // Shader location: sampler2d texture: emission 797 797 + SHADER_LOC_MAP_HEIGHT, // Shader location: sampler2d texture: height 798 798 + SHADER_LOC_MAP_CUBEMAP, // Shader location: samplerCube texture: cubemap 799 799 + SHADER_LOC_MAP_IRRADIANCE, // Shader location: samplerCube texture: irradiance 800 800 + SHADER_LOC_MAP_PREFILTER, // Shader location: samplerCube texture: prefilter 801 801 + SHADER_LOC_MAP_BRDF, // Shader location: sampler2d texture: brdf 802 802 + SHADER_LOC_VERTEX_BONEIDS, // Shader location: vertex attribute: boneIds 803 803 + SHADER_LOC_VERTEX_BONEWEIGHTS, // Shader location: vertex attribute: boneWeights 804 804 + SHADER_LOC_BONE_MATRICES, // Shader location: array of matrices uniform: boneMatrices 805 805 + SHADER_LOC_VERTEX_INSTANCE_TX // Shader location: vertex attribute: instanceTransform 806 806 + } ShaderLocationIndex; 807 807 + 808 808 + #define SHADER_LOC_MAP_DIFFUSE SHADER_LOC_MAP_ALBEDO 809 809 + #define SHADER_LOC_MAP_SPECULAR SHADER_LOC_MAP_METALNESS 810 810 + 811 811 + // Shader uniform data type 812 812 + typedef enum { 813 813 + SHADER_UNIFORM_FLOAT = 0, // Shader uniform type: float 814 814 + SHADER_UNIFORM_VEC2, // Shader uniform type: vec2 (2 float) 815 815 + SHADER_UNIFORM_VEC3, // Shader uniform type: vec3 (3 float) 816 816 + SHADER_UNIFORM_VEC4, // Shader uniform type: vec4 (4 float) 817 817 + SHADER_UNIFORM_INT, // Shader uniform type: int 818 818 + SHADER_UNIFORM_IVEC2, // Shader uniform type: ivec2 (2 int) 819 819 + SHADER_UNIFORM_IVEC3, // Shader uniform type: ivec3 (3 int) 820 820 + SHADER_UNIFORM_IVEC4, // Shader uniform type: ivec4 (4 int) 821 821 + SHADER_UNIFORM_UINT, // Shader uniform type: unsigned int 822 822 + SHADER_UNIFORM_UIVEC2, // Shader uniform type: uivec2 (2 unsigned int) 823 823 + SHADER_UNIFORM_UIVEC3, // Shader uniform type: uivec3 (3 unsigned int) 824 824 + SHADER_UNIFORM_UIVEC4, // Shader uniform type: uivec4 (4 unsigned int) 825 825 + SHADER_UNIFORM_SAMPLER2D // Shader uniform type: sampler2d 826 826 + } ShaderUniformDataType; 827 827 + 828 828 + // Shader attribute data types 829 829 + typedef enum { 830 830 + SHADER_ATTRIB_FLOAT = 0, // Shader attribute type: float 831 831 + SHADER_ATTRIB_VEC2, // Shader attribute type: vec2 (2 float) 832 832 + SHADER_ATTRIB_VEC3, // Shader attribute type: vec3 (3 float) 833 833 + SHADER_ATTRIB_VEC4 // Shader attribute type: vec4 (4 float) 834 834 + } ShaderAttributeDataType; 835 835 + 836 836 + // Pixel formats 837 837 + // NOTE: Support depends on OpenGL version and platform 838 838 + typedef enum { 839 839 + PIXELFORMAT_UNCOMPRESSED_GRAYSCALE = 1, // 8 bit per pixel (no alpha) 840 840 + PIXELFORMAT_UNCOMPRESSED_GRAY_ALPHA, // 8*2 bpp (2 channels) 841 841 + PIXELFORMAT_UNCOMPRESSED_R5G6B5, // 16 bpp 842 842 + PIXELFORMAT_UNCOMPRESSED_R8G8B8, // 24 bpp 843 843 + PIXELFORMAT_UNCOMPRESSED_R5G5B5A1, // 16 bpp (1 bit alpha) 844 844 + PIXELFORMAT_UNCOMPRESSED_R4G4B4A4, // 16 bpp (4 bit alpha) 845 845 + PIXELFORMAT_UNCOMPRESSED_R8G8B8A8, // 32 bpp 846 846 + PIXELFORMAT_UNCOMPRESSED_R32, // 32 bpp (1 channel - float) 847 847 + PIXELFORMAT_UNCOMPRESSED_R32G32B32, // 32*3 bpp (3 channels - float) 848 848 + PIXELFORMAT_UNCOMPRESSED_R32G32B32A32, // 32*4 bpp (4 channels - float) 849 849 + PIXELFORMAT_UNCOMPRESSED_R16, // 16 bpp (1 channel - half float) 850 850 + PIXELFORMAT_UNCOMPRESSED_R16G16B16, // 16*3 bpp (3 channels - half float) 851 851 + PIXELFORMAT_UNCOMPRESSED_R16G16B16A16, // 16*4 bpp (4 channels - half float) 852 852 + PIXELFORMAT_COMPRESSED_DXT1_RGB, // 4 bpp (no alpha) 853 853 + PIXELFORMAT_COMPRESSED_DXT1_RGBA, // 4 bpp (1 bit alpha) 854 854 + PIXELFORMAT_COMPRESSED_DXT3_RGBA, // 8 bpp 855 855 + PIXELFORMAT_COMPRESSED_DXT5_RGBA, // 8 bpp 856 856 + PIXELFORMAT_COMPRESSED_ETC1_RGB, // 4 bpp 857 857 + PIXELFORMAT_COMPRESSED_ETC2_RGB, // 4 bpp 858 858 + PIXELFORMAT_COMPRESSED_ETC2_EAC_RGBA, // 8 bpp 859 859 + PIXELFORMAT_COMPRESSED_PVRT_RGB, // 4 bpp 860 860 + PIXELFORMAT_COMPRESSED_PVRT_RGBA, // 4 bpp 861 861 + PIXELFORMAT_COMPRESSED_ASTC_4x4_RGBA, // 8 bpp 862 862 + PIXELFORMAT_COMPRESSED_ASTC_8x8_RGBA // 2 bpp 863 863 + } PixelFormat; 864 864 + 865 865 + // Texture parameters: filter mode 866 866 + // NOTE 1: Filtering considers mipmaps if available in the texture 867 867 + // NOTE 2: Filter is accordingly set for minification and magnification 868 868 + typedef enum { 869 869 + TEXTURE_FILTER_POINT = 0, // No filter, just pixel approximation 870 870 + TEXTURE_FILTER_BILINEAR, // Linear filtering 871 871 + TEXTURE_FILTER_TRILINEAR, // Trilinear filtering (linear with mipmaps) 872 872 + TEXTURE_FILTER_ANISOTROPIC_4X, // Anisotropic filtering 4x 873 873 + TEXTURE_FILTER_ANISOTROPIC_8X, // Anisotropic filtering 8x 874 874 + TEXTURE_FILTER_ANISOTROPIC_16X, // Anisotropic filtering 16x 875 875 + } TextureFilter; 876 876 + 877 877 + // Texture parameters: wrap mode 878 878 + typedef enum { 879 879 + TEXTURE_WRAP_REPEAT = 0, // Repeats texture in tiled mode 880 880 + TEXTURE_WRAP_CLAMP, // Clamps texture to edge pixel in tiled mode 881 881 + TEXTURE_WRAP_MIRROR_REPEAT, // Mirrors and repeats the texture in tiled mode 882 882 + TEXTURE_WRAP_MIRROR_CLAMP // Mirrors and clamps to border the texture in tiled mode 883 883 + } TextureWrap; 884 884 + 885 885 + // Cubemap layouts 886 886 + typedef enum { 887 887 + CUBEMAP_LAYOUT_AUTO_DETECT = 0, // Automatically detect layout type 888 888 + CUBEMAP_LAYOUT_LINE_VERTICAL, // Layout is defined by a vertical line with faces 889 889 + CUBEMAP_LAYOUT_LINE_HORIZONTAL, // Layout is defined by a horizontal line with faces 890 890 + CUBEMAP_LAYOUT_CROSS_THREE_BY_FOUR, // Layout is defined by a 3x4 cross with cubemap faces 891 891 + CUBEMAP_LAYOUT_CROSS_FOUR_BY_THREE // Layout is defined by a 4x3 cross with cubemap faces 892 892 + } CubemapLayout; 893 893 + 894 894 + // Font type, defines generation method 895 895 + typedef enum { 896 896 + FONT_DEFAULT = 0, // Default font generation, anti-aliased 897 897 + FONT_BITMAP, // Bitmap font generation, no anti-aliasing 898 898 + FONT_SDF // SDF font generation, requires external shader 899 899 + } FontType; 900 900 + 901 901 + // Color blending modes (pre-defined) 902 902 + typedef enum { 903 903 + BLEND_ALPHA = 0, // Blend textures considering alpha (default) 904 904 + BLEND_ADDITIVE, // Blend textures adding colors 905 905 + BLEND_MULTIPLIED, // Blend textures multiplying colors 906 906 + BLEND_ADD_COLORS, // Blend textures adding colors (alternative) 907 907 + BLEND_SUBTRACT_COLORS, // Blend textures subtracting colors (alternative) 908 908 + BLEND_ALPHA_PREMULTIPLY, // Blend premultiplied textures considering alpha 909 909 + BLEND_CUSTOM, // Blend textures using custom src/dst factors (use rlSetBlendFactors()) 910 910 + BLEND_CUSTOM_SEPARATE // Blend textures using custom rgb/alpha separate src/dst factors (use rlSetBlendFactorsSeparate()) 911 911 + } BlendMode; 912 912 + 913 913 + // Gesture 914 914 + // NOTE: Provided as bit-wise flags to enable only desired gestures 915 915 + typedef enum { 916 916 + GESTURE_NONE = 0, // No gesture 917 917 + GESTURE_TAP = 1, // Tap gesture 918 918 + GESTURE_DOUBLETAP = 2, // Double tap gesture 919 919 + GESTURE_HOLD = 4, // Hold gesture 920 920 + GESTURE_DRAG = 8, // Drag gesture 921 921 + GESTURE_SWIPE_RIGHT = 16, // Swipe right gesture 922 922 + GESTURE_SWIPE_LEFT = 32, // Swipe left gesture 923 923 + GESTURE_SWIPE_UP = 64, // Swipe up gesture 924 924 + GESTURE_SWIPE_DOWN = 128, // Swipe down gesture 925 925 + GESTURE_PINCH_IN = 256, // Pinch in gesture 926 926 + GESTURE_PINCH_OUT = 512 // Pinch out gesture 927 927 + } Gesture; 928 928 + 929 929 + // Camera system modes 930 930 + typedef enum { 931 931 + CAMERA_CUSTOM = 0, // Camera custom, controlled by user (UpdateCamera() does nothing) 932 932 + CAMERA_FREE, // Camera free mode 933 933 + CAMERA_ORBITAL, // Camera orbital, around target, zoom supported 934 934 + CAMERA_FIRST_PERSON, // Camera first person 935 935 + CAMERA_THIRD_PERSON // Camera third person 936 936 + } CameraMode; 937 937 + 938 938 + // Camera projection 939 939 + typedef enum { 940 940 + CAMERA_PERSPECTIVE = 0, // Perspective projection 941 941 + CAMERA_ORTHOGRAPHIC // Orthographic projection 942 942 + } CameraProjection; 943 943 + 944 944 + // N-patch layout 945 945 + typedef enum { 946 946 + NPATCH_NINE_PATCH = 0, // Npatch layout: 3x3 tiles 947 947 + NPATCH_THREE_PATCH_VERTICAL, // Npatch layout: 1x3 tiles 948 948 + NPATCH_THREE_PATCH_HORIZONTAL // Npatch layout: 3x1 tiles 949 949 + } NPatchLayout; 950 950 + 951 951 + // Callbacks to hook some internal functions 952 952 + // WARNING: These callbacks are intended for advanced users 953 953 + typedef void (*TraceLogCallback)(int logLevel, const char *text, va_list args); // Logging: Redirect trace log messages 954 954 + typedef unsigned char *(*LoadFileDataCallback)(const char *fileName, int *dataSize); // FileIO: Load binary data 955 955 + typedef bool (*SaveFileDataCallback)(const char *fileName, void *data, int dataSize); // FileIO: Save binary data 956 956 + typedef char *(*LoadFileTextCallback)(const char *fileName); // FileIO: Load text data 957 957 + typedef bool (*SaveFileTextCallback)(const char *fileName, char *text); // FileIO: Save text data 958 958 + 959 959 + //------------------------------------------------------------------------------------ 960 960 + // Global Variables Definition 961 961 + //------------------------------------------------------------------------------------ 962 962 + // It's lonely here... 963 963 + 964 964 + //------------------------------------------------------------------------------------ 965 965 + // Window and Graphics Device Functions (Module: core) 966 966 + //------------------------------------------------------------------------------------ 967 967 + 968 968 + #if defined(__cplusplus) 969 969 + extern "C" { // Prevents name mangling of functions 970 970 + #endif 971 971 + 972 972 + // Window-related functions 973 973 + RLAPI void InitWindow(int width, int height, const char *title); // Initialize window and OpenGL context 974 974 + RLAPI void CloseWindow(void); // Close window and unload OpenGL context 975 975 + RLAPI bool WindowShouldClose(void); // Check if application should close (KEY_ESCAPE pressed or windows close icon clicked) 976 976 + RLAPI bool IsWindowReady(void); // Check if window has been initialized successfully 977 977 + RLAPI bool IsWindowFullscreen(void); // Check if window is currently fullscreen 978 978 + RLAPI bool IsWindowHidden(void); // Check if window is currently hidden 979 979 + RLAPI bool IsWindowMinimized(void); // Check if window is currently minimized 980 980 + RLAPI bool IsWindowMaximized(void); // Check if window is currently maximized 981 981 + RLAPI bool IsWindowFocused(void); // Check if window is currently focused 982 982 + RLAPI bool IsWindowResized(void); // Check if window has been resized last frame 983 983 + RLAPI bool IsWindowState(unsigned int flag); // Check if one specific window flag is enabled 984 984 + RLAPI void SetWindowState(unsigned int flags); // Set window configuration state using flags 985 985 + RLAPI void ClearWindowState(unsigned int flags); // Clear window configuration state flags 986 986 + RLAPI void ToggleFullscreen(void); // Toggle window state: fullscreen/windowed, resizes monitor to match window resolution 987 987 + RLAPI void ToggleBorderlessWindowed(void); // Toggle window state: borderless windowed, resizes window to match monitor resolution 988 988 + RLAPI void MaximizeWindow(void); // Set window state: maximized, if resizable 989 989 + RLAPI void MinimizeWindow(void); // Set window state: minimized, if resizable 990 990 + RLAPI void RestoreWindow(void); // Set window state: not minimized/maximized 991 991 + RLAPI void SetWindowIcon(Image image); // Set icon for window (single image, RGBA 32bit) 992 992 + RLAPI void SetWindowIcons(Image *images, int count); // Set icon for window (multiple images, RGBA 32bit) 993 993 + RLAPI void SetWindowTitle(const char *title); // Set title for window 994 994 + RLAPI void SetWindowPosition(int x, int y); // Set window position on screen 995 995 + RLAPI void SetWindowMonitor(int monitor); // Set monitor for the current window 996 996 + RLAPI void SetWindowMinSize(int width, int height); // Set window minimum dimensions (for FLAG_WINDOW_RESIZABLE) 997 997 + RLAPI void SetWindowMaxSize(int width, int height); // Set window maximum dimensions (for FLAG_WINDOW_RESIZABLE) 998 998 + RLAPI void SetWindowSize(int width, int height); // Set window dimensions 999 999 + RLAPI void SetWindowOpacity(float opacity); // Set window opacity [0.0f..1.0f] 1000 1000 + RLAPI void SetWindowFocused(void); // Set window focused 1001 1001 + RLAPI void *GetWindowHandle(void); // Get native window handle 1002 1002 + RLAPI int GetScreenWidth(void); // Get current screen width 1003 1003 + RLAPI int GetScreenHeight(void); // Get current screen height 1004 1004 + RLAPI int GetRenderWidth(void); // Get current render width (it considers HiDPI) 1005 1005 + RLAPI int GetRenderHeight(void); // Get current render height (it considers HiDPI) 1006 1006 + RLAPI int GetMonitorCount(void); // Get number of connected monitors 1007 1007 + RLAPI int GetCurrentMonitor(void); // Get current monitor where window is placed 1008 1008 + RLAPI Vector2 GetMonitorPosition(int monitor); // Get specified monitor position 1009 1009 + RLAPI int GetMonitorWidth(int monitor); // Get specified monitor width (current video mode used by monitor) 1010 1010 + RLAPI int GetMonitorHeight(int monitor); // Get specified monitor height (current video mode used by monitor) 1011 1011 + RLAPI int GetMonitorPhysicalWidth(int monitor); // Get specified monitor physical width in millimetres 1012 1012 + RLAPI int GetMonitorPhysicalHeight(int monitor); // Get specified monitor physical height in millimetres 1013 1013 + RLAPI int GetMonitorRefreshRate(int monitor); // Get specified monitor refresh rate 1014 1014 + RLAPI Vector2 GetWindowPosition(void); // Get window position XY on monitor 1015 1015 + RLAPI Vector2 GetWindowScaleDPI(void); // Get window scale DPI factor 1016 1016 + RLAPI const char *GetMonitorName(int monitor); // Get the human-readable, UTF-8 encoded name of the specified monitor 1017 1017 + RLAPI void SetClipboardText(const char *text); // Set clipboard text content 1018 1018 + RLAPI const char *GetClipboardText(void); // Get clipboard text content 1019 1019 + RLAPI Image GetClipboardImage(void); // Get clipboard image content 1020 1020 + RLAPI void EnableEventWaiting(void); // Enable waiting for events on EndDrawing(), no automatic event polling 1021 1021 + RLAPI void DisableEventWaiting(void); // Disable waiting for events on EndDrawing(), automatic events polling 1022 1022 + 1023 1023 + // Cursor-related functions 1024 1024 + RLAPI void ShowCursor(void); // Shows cursor 1025 1025 + RLAPI void HideCursor(void); // Hides cursor 1026 1026 + RLAPI bool IsCursorHidden(void); // Check if cursor is not visible 1027 1027 + RLAPI void EnableCursor(void); // Enables cursor (unlock cursor) 1028 1028 + RLAPI void DisableCursor(void); // Disables cursor (lock cursor) 1029 1029 + RLAPI bool IsCursorOnScreen(void); // Check if cursor is on the screen 1030 1030 + 1031 1031 + // Drawing-related functions 1032 1032 + RLAPI void ClearBackground(Color color); // Set background color (framebuffer clear color) 1033 1033 + RLAPI void BeginDrawing(void); // Setup canvas (framebuffer) to start drawing 1034 1034 + RLAPI void EndDrawing(void); // End canvas drawing and swap buffers (double buffering) 1035 1035 + RLAPI void BeginMode2D(Camera2D camera); // Begin 2D mode with custom camera (2D) 1036 1036 + RLAPI void EndMode2D(void); // Ends 2D mode with custom camera 1037 1037 + RLAPI void BeginMode3D(Camera3D camera); // Begin 3D mode with custom camera (3D) 1038 1038 + RLAPI void EndMode3D(void); // Ends 3D mode and returns to default 2D orthographic mode 1039 1039 + RLAPI void BeginTextureMode(RenderTexture2D target); // Begin drawing to render texture 1040 1040 + RLAPI void EndTextureMode(void); // Ends drawing to render texture 1041 1041 + RLAPI void BeginShaderMode(Shader shader); // Begin custom shader drawing 1042 1042 + RLAPI void EndShaderMode(void); // End custom shader drawing (use default shader) 1043 1043 + RLAPI void BeginBlendMode(int mode); // Begin blending mode (alpha, additive, multiplied, subtract, custom) 1044 1044 + RLAPI void EndBlendMode(void); // End blending mode (reset to default: alpha blending) 1045 1045 + RLAPI void BeginScissorMode(int x, int y, int width, int height); // Begin scissor mode (define screen area for following drawing) 1046 1046 + RLAPI void EndScissorMode(void); // End scissor mode 1047 1047 + RLAPI void BeginVrStereoMode(VrStereoConfig config); // Begin stereo rendering (requires VR simulator) 1048 1048 + RLAPI void EndVrStereoMode(void); // End stereo rendering (requires VR simulator) 1049 1049 + 1050 1050 + // VR stereo config functions for VR simulator 1051 1051 + RLAPI VrStereoConfig LoadVrStereoConfig(VrDeviceInfo device); // Load VR stereo config for VR simulator device parameters 1052 1052 + RLAPI void UnloadVrStereoConfig(VrStereoConfig config); // Unload VR stereo config 1053 1053 + 1054 1054 + // Shader management functions 1055 1055 + // NOTE: Shader functionality is not available on OpenGL 1.1 1056 1056 + RLAPI Shader LoadShader(const char *vsFileName, const char *fsFileName); // Load shader from files and bind default locations 1057 1057 + RLAPI Shader LoadShaderFromMemory(const char *vsCode, const char *fsCode); // Load shader from code strings and bind default locations 1058 1058 + RLAPI bool IsShaderValid(Shader shader); // Check if a shader is valid (loaded on GPU) 1059 1059 + RLAPI int GetShaderLocation(Shader shader, const char *uniformName); // Get shader uniform location 1060 1060 + RLAPI int GetShaderLocationAttrib(Shader shader, const char *attribName); // Get shader attribute location 1061 1061 + RLAPI void SetShaderValue(Shader shader, int locIndex, const void *value, int uniformType); // Set shader uniform value 1062 1062 + RLAPI void SetShaderValueV(Shader shader, int locIndex, const void *value, int uniformType, int count); // Set shader uniform value vector 1063 1063 + RLAPI void SetShaderValueMatrix(Shader shader, int locIndex, Matrix mat); // Set shader uniform value (matrix 4x4) 1064 1064 + RLAPI void SetShaderValueTexture(Shader shader, int locIndex, Texture2D texture); // Set shader uniform value and bind the texture (sampler2d) 1065 1065 + RLAPI void UnloadShader(Shader shader); // Unload shader from GPU memory (VRAM) 1066 1066 + 1067 1067 + // Screen-space-related functions 1068 1068 + #define GetMouseRay GetScreenToWorldRay // Compatibility hack for previous raylib versions 1069 1069 + RLAPI Ray GetScreenToWorldRay(Vector2 position, Camera camera); // Get a ray trace from screen position (i.e mouse) 1070 1070 + RLAPI Ray GetScreenToWorldRayEx(Vector2 position, Camera camera, int width, int height); // Get a ray trace from screen position (i.e mouse) in a viewport 1071 1071 + RLAPI Vector2 GetWorldToScreen(Vector3 position, Camera camera); // Get the screen space position for a 3d world space position 1072 1072 + RLAPI Vector2 GetWorldToScreenEx(Vector3 position, Camera camera, int width, int height); // Get size position for a 3d world space position 1073 1073 + RLAPI Vector2 GetWorldToScreen2D(Vector2 position, Camera2D camera); // Get the screen space position for a 2d camera world space position 1074 1074 + RLAPI Vector2 GetScreenToWorld2D(Vector2 position, Camera2D camera); // Get the world space position for a 2d camera screen space position 1075 1075 + RLAPI Matrix GetCameraMatrix(Camera camera); // Get camera transform matrix (view matrix) 1076 1076 + RLAPI Matrix GetCameraMatrix2D(Camera2D camera); // Get camera 2d transform matrix 1077 1077 + 1078 1078 + // Timing-related functions 1079 1079 + RLAPI void SetTargetFPS(int fps); // Set target FPS (maximum) 1080 1080 + RLAPI float GetFrameTime(void); // Get time in seconds for last frame drawn (delta time) 1081 1081 + RLAPI double GetTime(void); // Get elapsed time in seconds since InitWindow() 1082 1082 + RLAPI int GetFPS(void); // Get current FPS 1083 1083 + 1084 1084 + // Custom frame control functions 1085 1085 + // NOTE: Those functions are intended for advanced users that want full control over the frame processing 1086 1086 + // By default EndDrawing() does this job: draws everything + SwapScreenBuffer() + manage frame timing + PollInputEvents() 1087 1087 + // To avoid that behaviour and control frame processes manually, enable in config.h: SUPPORT_CUSTOM_FRAME_CONTROL 1088 1088 + RLAPI void SwapScreenBuffer(void); // Swap back buffer with front buffer (screen drawing) 1089 1089 + RLAPI void PollInputEvents(void); // Register all input events 1090 1090 + RLAPI void WaitTime(double seconds); // Wait for some time (halt program execution) 1091 1091 + 1092 1092 + // Random values generation functions 1093 1093 + RLAPI void SetRandomSeed(unsigned int seed); // Set the seed for the random number generator 1094 1094 + RLAPI int GetRandomValue(int min, int max); // Get a random value between min and max (both included) 1095 1095 + RLAPI int *LoadRandomSequence(unsigned int count, int min, int max); // Load random values sequence, no values repeated 1096 1096 + RLAPI void UnloadRandomSequence(int *sequence); // Unload random values sequence 1097 1097 + 1098 1098 + // Misc. functions 1099 1099 + RLAPI void TakeScreenshot(const char *fileName); // Takes a screenshot of current screen (filename extension defines format) 1100 1100 + RLAPI void SetConfigFlags(unsigned int flags); // Setup init configuration flags (view FLAGS) 1101 1101 + RLAPI void OpenURL(const char *url); // Open URL with default system browser (if available) 1102 1102 + 1103 1103 + // NOTE: Following functions implemented in module [utils] 1104 1104 + //------------------------------------------------------------------ 1105 1105 + RLAPI void TraceLog(int logLevel, const char *text, ...); // Show trace log messages (LOG_DEBUG, LOG_INFO, LOG_WARNING, LOG_ERROR...) 1106 1106 + RLAPI void SetTraceLogLevel(int logLevel); // Set the current threshold (minimum) log level 1107 1107 + RLAPI void *MemAlloc(unsigned int size); // Internal memory allocator 1108 1108 + RLAPI void *MemRealloc(void *ptr, unsigned int size); // Internal memory reallocator 1109 1109 + RLAPI void MemFree(void *ptr); // Internal memory free 1110 1110 + 1111 1111 + // Set custom callbacks 1112 1112 + // WARNING: Callbacks setup is intended for advanced users 1113 1113 + RLAPI void SetTraceLogCallback(TraceLogCallback callback); // Set custom trace log 1114 1114 + RLAPI void SetLoadFileDataCallback(LoadFileDataCallback callback); // Set custom file binary data loader 1115 1115 + RLAPI void SetSaveFileDataCallback(SaveFileDataCallback callback); // Set custom file binary data saver 1116 1116 + RLAPI void SetLoadFileTextCallback(LoadFileTextCallback callback); // Set custom file text data loader 1117 1117 + RLAPI void SetSaveFileTextCallback(SaveFileTextCallback callback); // Set custom file text data saver 1118 1118 + 1119 1119 + // Files management functions 1120 1120 + RLAPI unsigned char *LoadFileData(const char *fileName, int *dataSize); // Load file data as byte array (read) 1121 1121 + RLAPI void UnloadFileData(unsigned char *data); // Unload file data allocated by LoadFileData() 1122 1122 + RLAPI bool SaveFileData(const char *fileName, void *data, int dataSize); // Save data to file from byte array (write), returns true on success 1123 1123 + RLAPI bool ExportDataAsCode(const unsigned char *data, int dataSize, const char *fileName); // Export data to code (.h), returns true on success 1124 1124 + RLAPI char *LoadFileText(const char *fileName); // Load text data from file (read), returns a '\0' terminated string 1125 1125 + RLAPI void UnloadFileText(char *text); // Unload file text data allocated by LoadFileText() 1126 1126 + RLAPI bool SaveFileText(const char *fileName, char *text); // Save text data to file (write), string must be '\0' terminated, returns true on success 1127 1127 + //------------------------------------------------------------------ 1128 1128 + 1129 1129 + // File system functions 1130 1130 + RLAPI bool FileExists(const char *fileName); // Check if file exists 1131 1131 + RLAPI bool DirectoryExists(const char *dirPath); // Check if a directory path exists 1132 1132 + RLAPI bool IsFileExtension(const char *fileName, const char *ext); // Check file extension (including point: .png, .wav) 1133 1133 + RLAPI int GetFileLength(const char *fileName); // Get file length in bytes (NOTE: GetFileSize() conflicts with windows.h) 1134 1134 + RLAPI const char *GetFileExtension(const char *fileName); // Get pointer to extension for a filename string (includes dot: '.png') 1135 1135 + RLAPI const char *GetFileName(const char *filePath); // Get pointer to filename for a path string 1136 1136 + RLAPI const char *GetFileNameWithoutExt(const char *filePath); // Get filename string without extension (uses static string) 1137 1137 + RLAPI const char *GetDirectoryPath(const char *filePath); // Get full path for a given fileName with path (uses static string) 1138 1138 + RLAPI const char *GetPrevDirectoryPath(const char *dirPath); // Get previous directory path for a given path (uses static string) 1139 1139 + RLAPI const char *GetWorkingDirectory(void); // Get current working directory (uses static string) 1140 1140 + RLAPI const char *GetApplicationDirectory(void); // Get the directory of the running application (uses static string) 1141 1141 + RLAPI int MakeDirectory(const char *dirPath); // Create directories (including full path requested), returns 0 on success 1142 1142 + RLAPI bool ChangeDirectory(const char *dir); // Change working directory, return true on success 1143 1143 + RLAPI bool IsPathFile(const char *path); // Check if a given path is a file or a directory 1144 1144 + RLAPI bool IsFileNameValid(const char *fileName); // Check if fileName is valid for the platform/OS 1145 1145 + RLAPI FilePathList LoadDirectoryFiles(const char *dirPath); // Load directory filepaths 1146 1146 + RLAPI FilePathList LoadDirectoryFilesEx(const char *basePath, const char *filter, bool scanSubdirs); // Load directory filepaths with extension filtering and recursive directory scan. Use 'DIR' in the filter string to include directories in the result 1147 1147 + RLAPI void UnloadDirectoryFiles(FilePathList files); // Unload filepaths 1148 1148 + RLAPI bool IsFileDropped(void); // Check if a file has been dropped into window 1149 1149 + RLAPI FilePathList LoadDroppedFiles(void); // Load dropped filepaths 1150 1150 + RLAPI void UnloadDroppedFiles(FilePathList files); // Unload dropped filepaths 1151 1151 + RLAPI long GetFileModTime(const char *fileName); // Get file modification time (last write time) 1152 1152 + 1153 1153 + // Compression/Encoding functionality 1154 1154 + RLAPI unsigned char *CompressData(const unsigned char *data, int dataSize, int *compDataSize); // Compress data (DEFLATE algorithm), memory must be MemFree() 1155 1155 + RLAPI unsigned char *DecompressData(const unsigned char *compData, int compDataSize, int *dataSize); // Decompress data (DEFLATE algorithm), memory must be MemFree() 1156 1156 + RLAPI char *EncodeDataBase64(const unsigned char *data, int dataSize, int *outputSize); // Encode data to Base64 string, memory must be MemFree() 1157 1157 + RLAPI unsigned char *DecodeDataBase64(const unsigned char *data, int *outputSize); // Decode Base64 string data, memory must be MemFree() 1158 1158 + RLAPI unsigned int ComputeCRC32(unsigned char *data, int dataSize); // Compute CRC32 hash code 1159 1159 + RLAPI unsigned int *ComputeMD5(unsigned char *data, int dataSize); // Compute MD5 hash code, returns static int[4] (16 bytes) 1160 1160 + RLAPI unsigned int *ComputeSHA1(unsigned char *data, int dataSize); // Compute SHA1 hash code, returns static int[5] (20 bytes) 1161 1161 + 1162 1162 + // Automation events functionality 1163 1163 + RLAPI AutomationEventList LoadAutomationEventList(const char *fileName); // Load automation events list from file, NULL for empty list, capacity = MAX_AUTOMATION_EVENTS 1164 1164 + RLAPI void UnloadAutomationEventList(AutomationEventList list); // Unload automation events list from file 1165 1165 + RLAPI bool ExportAutomationEventList(AutomationEventList list, const char *fileName); // Export automation events list as text file 1166 1166 + RLAPI void SetAutomationEventList(AutomationEventList *list); // Set automation event list to record to 1167 1167 + RLAPI void SetAutomationEventBaseFrame(int frame); // Set automation event internal base frame to start recording 1168 1168 + RLAPI void StartAutomationEventRecording(void); // Start recording automation events (AutomationEventList must be set) 1169 1169 + RLAPI void StopAutomationEventRecording(void); // Stop recording automation events 1170 1170 + RLAPI void PlayAutomationEvent(AutomationEvent event); // Play a recorded automation event 1171 1171 + 1172 1172 + //------------------------------------------------------------------------------------ 1173 1173 + // Input Handling Functions (Module: core) 1174 1174 + //------------------------------------------------------------------------------------ 1175 1175 + 1176 1176 + // Input-related functions: keyboard 1177 1177 + RLAPI bool IsKeyPressed(int key); // Check if a key has been pressed once 1178 1178 + RLAPI bool IsKeyPressedRepeat(int key); // Check if a key has been pressed again 1179 1179 + RLAPI bool IsKeyDown(int key); // Check if a key is being pressed 1180 1180 + RLAPI bool IsKeyReleased(int key); // Check if a key has been released once 1181 1181 + RLAPI bool IsKeyUp(int key); // Check if a key is NOT being pressed 1182 1182 + RLAPI int GetKeyPressed(void); // Get key pressed (keycode), call it multiple times for keys queued, returns 0 when the queue is empty 1183 1183 + RLAPI int GetCharPressed(void); // Get char pressed (unicode), call it multiple times for chars queued, returns 0 when the queue is empty 1184 1184 + RLAPI const char *GetKeyName(int key); // Get name of a QWERTY key on the current keyboard layout (eg returns string 'q' for KEY_A on an AZERTY keyboard) 1185 1185 + RLAPI void SetExitKey(int key); // Set a custom key to exit program (default is ESC) 1186 1186 + 1187 1187 + // Input-related functions: gamepads 1188 1188 + RLAPI bool IsGamepadAvailable(int gamepad); // Check if a gamepad is available 1189 1189 + RLAPI const char *GetGamepadName(int gamepad); // Get gamepad internal name id 1190 1190 + RLAPI bool IsGamepadButtonPressed(int gamepad, int button); // Check if a gamepad button has been pressed once 1191 1191 + RLAPI bool IsGamepadButtonDown(int gamepad, int button); // Check if a gamepad button is being pressed 1192 1192 + RLAPI bool IsGamepadButtonReleased(int gamepad, int button); // Check if a gamepad button has been released once 1193 1193 + RLAPI bool IsGamepadButtonUp(int gamepad, int button); // Check if a gamepad button is NOT being pressed 1194 1194 + RLAPI int GetGamepadButtonPressed(void); // Get the last gamepad button pressed 1195 1195 + RLAPI int GetGamepadAxisCount(int gamepad); // Get gamepad axis count for a gamepad 1196 1196 + RLAPI float GetGamepadAxisMovement(int gamepad, int axis); // Get axis movement value for a gamepad axis 1197 1197 + RLAPI int SetGamepadMappings(const char *mappings); // Set internal gamepad mappings (SDL_GameControllerDB) 1198 1198 + RLAPI void SetGamepadVibration(int gamepad, float leftMotor, float rightMotor, float duration); // Set gamepad vibration for both motors (duration in seconds) 1199 1199 + 1200 1200 + // Input-related functions: mouse 1201 1201 + RLAPI bool IsMouseButtonPressed(int button); // Check if a mouse button has been pressed once 1202 1202 + RLAPI bool IsMouseButtonDown(int button); // Check if a mouse button is being pressed 1203 1203 + RLAPI bool IsMouseButtonReleased(int button); // Check if a mouse button has been released once 1204 1204 + RLAPI bool IsMouseButtonUp(int button); // Check if a mouse button is NOT being pressed 1205 1205 + RLAPI int GetMouseX(void); // Get mouse position X 1206 1206 + RLAPI int GetMouseY(void); // Get mouse position Y 1207 1207 + RLAPI Vector2 GetMousePosition(void); // Get mouse position XY 1208 1208 + RLAPI Vector2 GetMouseDelta(void); // Get mouse delta between frames 1209 1209 + RLAPI void SetMousePosition(int x, int y); // Set mouse position XY 1210 1210 + RLAPI void SetMouseOffset(int offsetX, int offsetY); // Set mouse offset 1211 1211 + RLAPI void SetMouseScale(float scaleX, float scaleY); // Set mouse scaling 1212 1212 + RLAPI float GetMouseWheelMove(void); // Get mouse wheel movement for X or Y, whichever is larger 1213 1213 + RLAPI Vector2 GetMouseWheelMoveV(void); // Get mouse wheel movement for both X and Y 1214 1214 + RLAPI void SetMouseCursor(int cursor); // Set mouse cursor 1215 1215 + 1216 1216 + // Input-related functions: touch 1217 1217 + RLAPI int GetTouchX(void); // Get touch position X for touch point 0 (relative to screen size) 1218 1218 + RLAPI int GetTouchY(void); // Get touch position Y for touch point 0 (relative to screen size) 1219 1219 + RLAPI Vector2 GetTouchPosition(int index); // Get touch position XY for a touch point index (relative to screen size) 1220 1220 + RLAPI int GetTouchPointId(int index); // Get touch point identifier for given index 1221 1221 + RLAPI int GetTouchPointCount(void); // Get number of touch points 1222 1222 + 1223 1223 + //------------------------------------------------------------------------------------ 1224 1224 + // Gestures and Touch Handling Functions (Module: rgestures) 1225 1225 + //------------------------------------------------------------------------------------ 1226 1226 + RLAPI void SetGesturesEnabled(unsigned int flags); // Enable a set of gestures using flags 1227 1227 + RLAPI bool IsGestureDetected(unsigned int gesture); // Check if a gesture have been detected 1228 1228 + RLAPI int GetGestureDetected(void); // Get latest detected gesture 1229 1229 + RLAPI float GetGestureHoldDuration(void); // Get gesture hold time in seconds 1230 1230 + RLAPI Vector2 GetGestureDragVector(void); // Get gesture drag vector 1231 1231 + RLAPI float GetGestureDragAngle(void); // Get gesture drag angle 1232 1232 + RLAPI Vector2 GetGesturePinchVector(void); // Get gesture pinch delta 1233 1233 + RLAPI float GetGesturePinchAngle(void); // Get gesture pinch angle 1234 1234 + 1235 1235 + //------------------------------------------------------------------------------------ 1236 1236 + // Camera System Functions (Module: rcamera) 1237 1237 + //------------------------------------------------------------------------------------ 1238 1238 + RLAPI void UpdateCamera(Camera *camera, int mode); // Update camera position for selected mode 1239 1239 + RLAPI void UpdateCameraPro(Camera *camera, Vector3 movement, Vector3 rotation, float zoom); // Update camera movement/rotation 1240 1240 + 1241 1241 + //------------------------------------------------------------------------------------ 1242 1242 + // Basic Shapes Drawing Functions (Module: shapes) 1243 1243 + //------------------------------------------------------------------------------------ 1244 1244 + // Set texture and rectangle to be used on shapes drawing 1245 1245 + // NOTE: It can be useful when using basic shapes and one single font, 1246 1246 + // defining a font char white rectangle would allow drawing everything in a single draw call 1247 1247 + RLAPI void SetShapesTexture(Texture2D texture, Rectangle source); // Set texture and rectangle to be used on shapes drawing 1248 1248 + RLAPI Texture2D GetShapesTexture(void); // Get texture that is used for shapes drawing 1249 1249 + RLAPI Rectangle GetShapesTextureRectangle(void); // Get texture source rectangle that is used for shapes drawing 1250 1250 + 1251 1251 + // Basic shapes drawing functions 1252 1252 + RLAPI void DrawPixel(int posX, int posY, Color color); // Draw a pixel using geometry [Can be slow, use with care] 1253 1253 + RLAPI void DrawPixelV(Vector2 position, Color color); // Draw a pixel using geometry (Vector version) [Can be slow, use with care] 1254 1254 + RLAPI void DrawLine(int startPosX, int startPosY, int endPosX, int endPosY, Color color); // Draw a line 1255 1255 + RLAPI void DrawLineV(Vector2 startPos, Vector2 endPos, Color color); // Draw a line (using gl lines) 1256 1256 + RLAPI void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color); // Draw a line (using triangles/quads) 1257 1257 + RLAPI void DrawLineStrip(const Vector2 *points, int pointCount, Color color); // Draw lines sequence (using gl lines) 1258 1258 + RLAPI void DrawLineBezier(Vector2 startPos, Vector2 endPos, float thick, Color color); // Draw line segment cubic-bezier in-out interpolation 1259 1259 + RLAPI void DrawCircle(int centerX, int centerY, float radius, Color color); // Draw a color-filled circle 1260 1260 + RLAPI void DrawCircleSector(Vector2 center, float radius, float startAngle, float endAngle, int segments, Color color); // Draw a piece of a circle 1261 1261 + RLAPI void DrawCircleSectorLines(Vector2 center, float radius, float startAngle, float endAngle, int segments, Color color); // Draw circle sector outline 1262 1262 + RLAPI void DrawCircleGradient(int centerX, int centerY, float radius, Color inner, Color outer); // Draw a gradient-filled circle 1263 1263 + RLAPI void DrawCircleV(Vector2 center, float radius, Color color); // Draw a color-filled circle (Vector version) 1264 1264 + RLAPI void DrawCircleLines(int centerX, int centerY, float radius, Color color); // Draw circle outline 1265 1265 + RLAPI void DrawCircleLinesV(Vector2 center, float radius, Color color); // Draw circle outline (Vector version) 1266 1266 + RLAPI void DrawEllipse(int centerX, int centerY, float radiusH, float radiusV, Color color); // Draw ellipse 1267 1267 + RLAPI void DrawEllipseLines(int centerX, int centerY, float radiusH, float radiusV, Color color); // Draw ellipse outline 1268 1268 + RLAPI void DrawRing(Vector2 center, float innerRadius, float outerRadius, float startAngle, float endAngle, int segments, Color color); // Draw ring 1269 1269 + RLAPI void DrawRingLines(Vector2 center, float innerRadius, float outerRadius, float startAngle, float endAngle, int segments, Color color); // Draw ring outline 1270 1270 + RLAPI void DrawRectangle(int posX, int posY, int width, int height, Color color); // Draw a color-filled rectangle 1271 1271 + RLAPI void DrawRectangleV(Vector2 position, Vector2 size, Color color); // Draw a color-filled rectangle (Vector version) 1272 1272 + RLAPI void DrawRectangleRec(Rectangle rec, Color color); // Draw a color-filled rectangle 1273 1273 + RLAPI void DrawRectanglePro(Rectangle rec, Vector2 origin, float rotation, Color color); // Draw a color-filled rectangle with pro parameters 1274 1274 + RLAPI void DrawRectangleGradientV(int posX, int posY, int width, int height, Color top, Color bottom); // Draw a vertical-gradient-filled rectangle 1275 1275 + RLAPI void DrawRectangleGradientH(int posX, int posY, int width, int height, Color left, Color right); // Draw a horizontal-gradient-filled rectangle 1276 1276 + RLAPI void DrawRectangleGradientEx(Rectangle rec, Color topLeft, Color bottomLeft, Color topRight, Color bottomRight); // Draw a gradient-filled rectangle with custom vertex colors 1277 1277 + RLAPI void DrawRectangleLines(int posX, int posY, int width, int height, Color color); // Draw rectangle outline 1278 1278 + RLAPI void DrawRectangleLinesEx(Rectangle rec, float lineThick, Color color); // Draw rectangle outline with extended parameters 1279 1279 + RLAPI void DrawRectangleRounded(Rectangle rec, float roundness, int segments, Color color); // Draw rectangle with rounded edges 1280 1280 + RLAPI void DrawRectangleRoundedLines(Rectangle rec, float roundness, int segments, Color color); // Draw rectangle lines with rounded edges 1281 1281 + RLAPI void DrawRectangleRoundedLinesEx(Rectangle rec, float roundness, int segments, float lineThick, Color color); // Draw rectangle with rounded edges outline 1282 1282 + RLAPI void DrawTriangle(Vector2 v1, Vector2 v2, Vector2 v3, Color color); // Draw a color-filled triangle (vertex in counter-clockwise order!) 1283 1283 + RLAPI void DrawTriangleLines(Vector2 v1, Vector2 v2, Vector2 v3, Color color); // Draw triangle outline (vertex in counter-clockwise order!) 1284 1284 + RLAPI void DrawTriangleFan(const Vector2 *points, int pointCount, Color color); // Draw a triangle fan defined by points (first vertex is the center) 1285 1285 + RLAPI void DrawTriangleStrip(const Vector2 *points, int pointCount, Color color); // Draw a triangle strip defined by points 1286 1286 + RLAPI void DrawPoly(Vector2 center, int sides, float radius, float rotation, Color color); // Draw a regular polygon (Vector version) 1287 1287 + RLAPI void DrawPolyLines(Vector2 center, int sides, float radius, float rotation, Color color); // Draw a polygon outline of n sides 1288 1288 + RLAPI void DrawPolyLinesEx(Vector2 center, int sides, float radius, float rotation, float lineThick, Color color); // Draw a polygon outline of n sides with extended parameters 1289 1289 + 1290 1290 + // Splines drawing functions 1291 1291 + RLAPI void DrawSplineLinear(const Vector2 *points, int pointCount, float thick, Color color); // Draw spline: Linear, minimum 2 points 1292 1292 + RLAPI void DrawSplineBasis(const Vector2 *points, int pointCount, float thick, Color color); // Draw spline: B-Spline, minimum 4 points 1293 1293 + RLAPI void DrawSplineCatmullRom(const Vector2 *points, int pointCount, float thick, Color color); // Draw spline: Catmull-Rom, minimum 4 points 1294 1294 + RLAPI void DrawSplineBezierQuadratic(const Vector2 *points, int pointCount, float thick, Color color); // Draw spline: Quadratic Bezier, minimum 3 points (1 control point): [p1, c2, p3, c4...] 1295 1295 + RLAPI void DrawSplineBezierCubic(const Vector2 *points, int pointCount, float thick, Color color); // Draw spline: Cubic Bezier, minimum 4 points (2 control points): [p1, c2, c3, p4, c5, c6...] 1296 1296 + RLAPI void DrawSplineSegmentLinear(Vector2 p1, Vector2 p2, float thick, Color color); // Draw spline segment: Linear, 2 points 1297 1297 + RLAPI void DrawSplineSegmentBasis(Vector2 p1, Vector2 p2, Vector2 p3, Vector2 p4, float thick, Color color); // Draw spline segment: B-Spline, 4 points 1298 1298 + RLAPI void DrawSplineSegmentCatmullRom(Vector2 p1, Vector2 p2, Vector2 p3, Vector2 p4, float thick, Color color); // Draw spline segment: Catmull-Rom, 4 points 1299 1299 + RLAPI void DrawSplineSegmentBezierQuadratic(Vector2 p1, Vector2 c2, Vector2 p3, float thick, Color color); // Draw spline segment: Quadratic Bezier, 2 points, 1 control point 1300 1300 + RLAPI void DrawSplineSegmentBezierCubic(Vector2 p1, Vector2 c2, Vector2 c3, Vector2 p4, float thick, Color color); // Draw spline segment: Cubic Bezier, 2 points, 2 control points 1301 1301 + 1302 1302 + // Spline segment point evaluation functions, for a given t [0.0f .. 1.0f] 1303 1303 + RLAPI Vector2 GetSplinePointLinear(Vector2 startPos, Vector2 endPos, float t); // Get (evaluate) spline point: Linear 1304 1304 + RLAPI Vector2 GetSplinePointBasis(Vector2 p1, Vector2 p2, Vector2 p3, Vector2 p4, float t); // Get (evaluate) spline point: B-Spline 1305 1305 + RLAPI Vector2 GetSplinePointCatmullRom(Vector2 p1, Vector2 p2, Vector2 p3, Vector2 p4, float t); // Get (evaluate) spline point: Catmull-Rom 1306 1306 + RLAPI Vector2 GetSplinePointBezierQuad(Vector2 p1, Vector2 c2, Vector2 p3, float t); // Get (evaluate) spline point: Quadratic Bezier 1307 1307 + RLAPI Vector2 GetSplinePointBezierCubic(Vector2 p1, Vector2 c2, Vector2 c3, Vector2 p4, float t); // Get (evaluate) spline point: Cubic Bezier 1308 1308 + 1309 1309 + // Basic shapes collision detection functions 1310 1310 + RLAPI bool CheckCollisionRecs(Rectangle rec1, Rectangle rec2); // Check collision between two rectangles 1311 1311 + RLAPI bool CheckCollisionCircles(Vector2 center1, float radius1, Vector2 center2, float radius2); // Check collision between two circles 1312 1312 + RLAPI bool CheckCollisionCircleRec(Vector2 center, float radius, Rectangle rec); // Check collision between circle and rectangle 1313 1313 + RLAPI bool CheckCollisionCircleLine(Vector2 center, float radius, Vector2 p1, Vector2 p2); // Check if circle collides with a line created betweeen two points [p1] and [p2] 1314 1314 + RLAPI bool CheckCollisionPointRec(Vector2 point, Rectangle rec); // Check if point is inside rectangle 1315 1315 + RLAPI bool CheckCollisionPointCircle(Vector2 point, Vector2 center, float radius); // Check if point is inside circle 1316 1316 + RLAPI bool CheckCollisionPointTriangle(Vector2 point, Vector2 p1, Vector2 p2, Vector2 p3); // Check if point is inside a triangle 1317 1317 + RLAPI bool CheckCollisionPointLine(Vector2 point, Vector2 p1, Vector2 p2, int threshold); // Check if point belongs to line created between two points [p1] and [p2] with defined margin in pixels [threshold] 1318 1318 + RLAPI bool CheckCollisionPointPoly(Vector2 point, const Vector2 *points, int pointCount); // Check if point is within a polygon described by array of vertices 1319 1319 + RLAPI bool CheckCollisionLines(Vector2 startPos1, Vector2 endPos1, Vector2 startPos2, Vector2 endPos2, Vector2 *collisionPoint); // Check the collision between two lines defined by two points each, returns collision point by reference 1320 1320 + RLAPI Rectangle GetCollisionRec(Rectangle rec1, Rectangle rec2); // Get collision rectangle for two rectangles collision 1321 1321 + 1322 1322 + //------------------------------------------------------------------------------------ 1323 1323 + // Texture Loading and Drawing Functions (Module: textures) 1324 1324 + //------------------------------------------------------------------------------------ 1325 1325 + 1326 1326 + // Image loading functions 1327 1327 + // NOTE: These functions do not require GPU access 1328 1328 + RLAPI Image LoadImage(const char *fileName); // Load image from file into CPU memory (RAM) 1329 1329 + RLAPI Image LoadImageRaw(const char *fileName, int width, int height, int format, int headerSize); // Load image from RAW file data 1330 1330 + RLAPI Image LoadImageAnim(const char *fileName, int *frames); // Load image sequence from file (frames appended to image.data) 1331 1331 + RLAPI Image LoadImageAnimFromMemory(const char *fileType, const unsigned char *fileData, int dataSize, int *frames); // Load image sequence from memory buffer 1332 1332 + RLAPI Image LoadImageFromMemory(const char *fileType, const unsigned char *fileData, int dataSize); // Load image from memory buffer, fileType refers to extension: i.e. '.png' 1333 1333 + RLAPI Image LoadImageFromTexture(Texture2D texture); // Load image from GPU texture data 1334 1334 + RLAPI Image LoadImageFromScreen(void); // Load image from screen buffer and (screenshot) 1335 1335 + RLAPI bool IsImageValid(Image image); // Check if an image is valid (data and parameters) 1336 1336 + RLAPI void UnloadImage(Image image); // Unload image from CPU memory (RAM) 1337 1337 + RLAPI bool ExportImage(Image image, const char *fileName); // Export image data to file, returns true on success 1338 1338 + RLAPI unsigned char *ExportImageToMemory(Image image, const char *fileType, int *fileSize); // Export image to memory buffer 1339 1339 + RLAPI bool ExportImageAsCode(Image image, const char *fileName); // Export image as code file defining an array of bytes, returns true on success 1340 1340 + 1341 1341 + // Image generation functions 1342 1342 + RLAPI Image GenImageColor(int width, int height, Color color); // Generate image: plain color 1343 1343 + RLAPI Image GenImageGradientLinear(int width, int height, int direction, Color start, Color end); // Generate image: linear gradient, direction in degrees [0..360], 0=Vertical gradient 1344 1344 + RLAPI Image GenImageGradientRadial(int width, int height, float density, Color inner, Color outer); // Generate image: radial gradient 1345 1345 + RLAPI Image GenImageGradientSquare(int width, int height, float density, Color inner, Color outer); // Generate image: square gradient 1346 1346 + RLAPI Image GenImageChecked(int width, int height, int checksX, int checksY, Color col1, Color col2); // Generate image: checked 1347 1347 + RLAPI Image GenImageWhiteNoise(int width, int height, float factor); // Generate image: white noise 1348 1348 + RLAPI Image GenImagePerlinNoise(int width, int height, int offsetX, int offsetY, float scale); // Generate image: perlin noise 1349 1349 + RLAPI Image GenImageCellular(int width, int height, int tileSize); // Generate image: cellular algorithm, bigger tileSize means bigger cells 1350 1350 + RLAPI Image GenImageText(int width, int height, const char *text); // Generate image: grayscale image from text data 1351 1351 + 1352 1352 + // Image manipulation functions 1353 1353 + RLAPI Image ImageCopy(Image image); // Create an image duplicate (useful for transformations) 1354 1354 + RLAPI Image ImageFromImage(Image image, Rectangle rec); // Create an image from another image piece 1355 1355 + RLAPI Image ImageFromChannel(Image image, int selectedChannel); // Create an image from a selected channel of another image (GRAYSCALE) 1356 1356 + RLAPI Image ImageText(const char *text, int fontSize, Color color); // Create an image from text (default font) 1357 1357 + RLAPI Image ImageTextEx(Font font, const char *text, float fontSize, float spacing, Color tint); // Create an image from text (custom sprite font) 1358 1358 + RLAPI void ImageFormat(Image *image, int newFormat); // Convert image data to desired format 1359 1359 + RLAPI void ImageToPOT(Image *image, Color fill); // Convert image to POT (power-of-two) 1360 1360 + RLAPI void ImageCrop(Image *image, Rectangle crop); // Crop an image to a defined rectangle 1361 1361 + RLAPI void ImageAlphaCrop(Image *image, float threshold); // Crop image depending on alpha value 1362 1362 + RLAPI void ImageAlphaClear(Image *image, Color color, float threshold); // Clear alpha channel to desired color 1363 1363 + RLAPI void ImageAlphaMask(Image *image, Image alphaMask); // Apply alpha mask to image 1364 1364 + RLAPI void ImageAlphaPremultiply(Image *image); // Premultiply alpha channel 1365 1365 + RLAPI void ImageBlurGaussian(Image *image, int blurSize); // Apply Gaussian blur using a box blur approximation 1366 1366 + RLAPI void ImageKernelConvolution(Image *image, const float *kernel, int kernelSize); // Apply custom square convolution kernel to image 1367 1367 + RLAPI void ImageResize(Image *image, int newWidth, int newHeight); // Resize image (Bicubic scaling algorithm) 1368 1368 + RLAPI void ImageResizeNN(Image *image, int newWidth, int newHeight); // Resize image (Nearest-Neighbor scaling algorithm) 1369 1369 + RLAPI void ImageResizeCanvas(Image *image, int newWidth, int newHeight, int offsetX, int offsetY, Color fill); // Resize canvas and fill with color 1370 1370 + RLAPI void ImageMipmaps(Image *image); // Compute all mipmap levels for a provided image 1371 1371 + RLAPI void ImageDither(Image *image, int rBpp, int gBpp, int bBpp, int aBpp); // Dither image data to 16bpp or lower (Floyd-Steinberg dithering) 1372 1372 + RLAPI void ImageFlipVertical(Image *image); // Flip image vertically 1373 1373 + RLAPI void ImageFlipHorizontal(Image *image); // Flip image horizontally 1374 1374 + RLAPI void ImageRotate(Image *image, int degrees); // Rotate image by input angle in degrees (-359 to 359) 1375 1375 + RLAPI void ImageRotateCW(Image *image); // Rotate image clockwise 90deg 1376 1376 + RLAPI void ImageRotateCCW(Image *image); // Rotate image counter-clockwise 90deg 1377 1377 + RLAPI void ImageColorTint(Image *image, Color color); // Modify image color: tint 1378 1378 + RLAPI void ImageColorInvert(Image *image); // Modify image color: invert 1379 1379 + RLAPI void ImageColorGrayscale(Image *image); // Modify image color: grayscale 1380 1380 + RLAPI void ImageColorContrast(Image *image, float contrast); // Modify image color: contrast (-100 to 100) 1381 1381 + RLAPI void ImageColorBrightness(Image *image, int brightness); // Modify image color: brightness (-255 to 255) 1382 1382 + RLAPI void ImageColorReplace(Image *image, Color color, Color replace); // Modify image color: replace color 1383 1383 + RLAPI Color *LoadImageColors(Image image); // Load color data from image as a Color array (RGBA - 32bit) 1384 1384 + RLAPI Color *LoadImagePalette(Image image, int maxPaletteSize, int *colorCount); // Load colors palette from image as a Color array (RGBA - 32bit) 1385 1385 + RLAPI void UnloadImageColors(Color *colors); // Unload color data loaded with LoadImageColors() 1386 1386 + RLAPI void UnloadImagePalette(Color *colors); // Unload colors palette loaded with LoadImagePalette() 1387 1387 + RLAPI Rectangle GetImageAlphaBorder(Image image, float threshold); // Get image alpha border rectangle 1388 1388 + RLAPI Color GetImageColor(Image image, int x, int y); // Get image pixel color at (x, y) position 1389 1389 + 1390 1390 + // Image drawing functions 1391 1391 + // NOTE: Image software-rendering functions (CPU) 1392 1392 + RLAPI void ImageClearBackground(Image *dst, Color color); // Clear image background with given color 1393 1393 + RLAPI void ImageDrawPixel(Image *dst, int posX, int posY, Color color); // Draw pixel within an image 1394 1394 + RLAPI void ImageDrawPixelV(Image *dst, Vector2 position, Color color); // Draw pixel within an image (Vector version) 1395 1395 + RLAPI void ImageDrawLine(Image *dst, int startPosX, int startPosY, int endPosX, int endPosY, Color color); // Draw line within an image 1396 1396 + RLAPI void ImageDrawLineV(Image *dst, Vector2 start, Vector2 end, Color color); // Draw line within an image (Vector version) 1397 1397 + RLAPI void ImageDrawLineEx(Image *dst, Vector2 start, Vector2 end, int thick, Color color); // Draw a line defining thickness within an image 1398 1398 + RLAPI void ImageDrawCircle(Image *dst, int centerX, int centerY, int radius, Color color); // Draw a filled circle within an image 1399 1399 + RLAPI void ImageDrawCircleV(Image *dst, Vector2 center, int radius, Color color); // Draw a filled circle within an image (Vector version) 1400 1400 + RLAPI void ImageDrawCircleLines(Image *dst, int centerX, int centerY, int radius, Color color); // Draw circle outline within an image 1401 1401 + RLAPI void ImageDrawCircleLinesV(Image *dst, Vector2 center, int radius, Color color); // Draw circle outline within an image (Vector version) 1402 1402 + RLAPI void ImageDrawRectangle(Image *dst, int posX, int posY, int width, int height, Color color); // Draw rectangle within an image 1403 1403 + RLAPI void ImageDrawRectangleV(Image *dst, Vector2 position, Vector2 size, Color color); // Draw rectangle within an image (Vector version) 1404 1404 + RLAPI void ImageDrawRectangleRec(Image *dst, Rectangle rec, Color color); // Draw rectangle within an image 1405 1405 + RLAPI void ImageDrawRectangleLines(Image *dst, Rectangle rec, int thick, Color color); // Draw rectangle lines within an image 1406 1406 + RLAPI void ImageDrawTriangle(Image *dst, Vector2 v1, Vector2 v2, Vector2 v3, Color color); // Draw triangle within an image 1407 1407 + RLAPI void ImageDrawTriangleEx(Image *dst, Vector2 v1, Vector2 v2, Vector2 v3, Color c1, Color c2, Color c3); // Draw triangle with interpolated colors within an image 1408 1408 + RLAPI void ImageDrawTriangleLines(Image *dst, Vector2 v1, Vector2 v2, Vector2 v3, Color color); // Draw triangle outline within an image 1409 1409 + RLAPI void ImageDrawTriangleFan(Image *dst, Vector2 *points, int pointCount, Color color); // Draw a triangle fan defined by points within an image (first vertex is the center) 1410 1410 + RLAPI void ImageDrawTriangleStrip(Image *dst, Vector2 *points, int pointCount, Color color); // Draw a triangle strip defined by points within an image 1411 1411 + RLAPI void ImageDraw(Image *dst, Image src, Rectangle srcRec, Rectangle dstRec, Color tint); // Draw a source image within a destination image (tint applied to source) 1412 1412 + RLAPI void ImageDrawText(Image *dst, const char *text, int posX, int posY, int fontSize, Color color); // Draw text (using default font) within an image (destination) 1413 1413 + RLAPI void ImageDrawTextEx(Image *dst, Font font, const char *text, Vector2 position, float fontSize, float spacing, Color tint); // Draw text (custom sprite font) within an image (destination) 1414 1414 + 1415 1415 + // Texture loading functions 1416 1416 + // NOTE: These functions require GPU access 1417 1417 + RLAPI Texture2D LoadTexture(const char *fileName); // Load texture from file into GPU memory (VRAM) 1418 1418 + RLAPI Texture2D LoadTextureFromImage(Image image); // Load texture from image data 1419 1419 + RLAPI TextureCubemap LoadTextureCubemap(Image image, int layout); // Load cubemap from image, multiple image cubemap layouts supported 1420 1420 + RLAPI RenderTexture2D LoadRenderTexture(int width, int height); // Load texture for rendering (framebuffer) 1421 1421 + RLAPI bool IsTextureValid(Texture2D texture); // Check if a texture is valid (loaded in GPU) 1422 1422 + RLAPI void UnloadTexture(Texture2D texture); // Unload texture from GPU memory (VRAM) 1423 1423 + RLAPI bool IsRenderTextureValid(RenderTexture2D target); // Check if a render texture is valid (loaded in GPU) 1424 1424 + RLAPI void UnloadRenderTexture(RenderTexture2D target); // Unload render texture from GPU memory (VRAM) 1425 1425 + RLAPI void UpdateTexture(Texture2D texture, const void *pixels); // Update GPU texture with new data 1426 1426 + RLAPI void UpdateTextureRec(Texture2D texture, Rectangle rec, const void *pixels); // Update GPU texture rectangle with new data 1427 1427 + 1428 1428 + // Texture configuration functions 1429 1429 + RLAPI void GenTextureMipmaps(Texture2D *texture); // Generate GPU mipmaps for a texture 1430 1430 + RLAPI void SetTextureFilter(Texture2D texture, int filter); // Set texture scaling filter mode 1431 1431 + RLAPI void SetTextureWrap(Texture2D texture, int wrap); // Set texture wrapping mode 1432 1432 + 1433 1433 + // Texture drawing functions 1434 1434 + RLAPI void DrawTexture(Texture2D texture, int posX, int posY, Color tint); // Draw a Texture2D 1435 1435 + RLAPI void DrawTextureV(Texture2D texture, Vector2 position, Color tint); // Draw a Texture2D with position defined as Vector2 1436 1436 + RLAPI void DrawTextureEx(Texture2D texture, Vector2 position, float rotation, float scale, Color tint); // Draw a Texture2D with extended parameters 1437 1437 + RLAPI void DrawTextureRec(Texture2D texture, Rectangle source, Vector2 position, Color tint); // Draw a part of a texture defined by a rectangle 1438 1438 + RLAPI void DrawTexturePro(Texture2D texture, Rectangle source, Rectangle dest, Vector2 origin, float rotation, Color tint); // Draw a part of a texture defined by a rectangle with 'pro' parameters 1439 1439 + RLAPI void DrawTextureNPatch(Texture2D texture, NPatchInfo nPatchInfo, Rectangle dest, Vector2 origin, float rotation, Color tint); // Draws a texture (or part of it) that stretches or shrinks nicely 1440 1440 + 1441 1441 + // Color/pixel related functions 1442 1442 + RLAPI bool ColorIsEqual(Color col1, Color col2); // Check if two colors are equal 1443 1443 + RLAPI Color Fade(Color color, float alpha); // Get color with alpha applied, alpha goes from 0.0f to 1.0f 1444 1444 + RLAPI int ColorToInt(Color color); // Get hexadecimal value for a Color (0xRRGGBBAA) 1445 1445 + RLAPI Vector4 ColorNormalize(Color color); // Get Color normalized as float [0..1] 1446 1446 + RLAPI Color ColorFromNormalized(Vector4 normalized); // Get Color from normalized values [0..1] 1447 1447 + RLAPI Vector3 ColorToHSV(Color color); // Get HSV values for a Color, hue [0..360], saturation/value [0..1] 1448 1448 + RLAPI Color ColorFromHSV(float hue, float saturation, float value); // Get a Color from HSV values, hue [0..360], saturation/value [0..1] 1449 1449 + RLAPI Color ColorTint(Color color, Color tint); // Get color multiplied with another color 1450 1450 + RLAPI Color ColorBrightness(Color color, float factor); // Get color with brightness correction, brightness factor goes from -1.0f to 1.0f 1451 1451 + RLAPI Color ColorContrast(Color color, float contrast); // Get color with contrast correction, contrast values between -1.0f and 1.0f 1452 1452 + RLAPI Color ColorAlpha(Color color, float alpha); // Get color with alpha applied, alpha goes from 0.0f to 1.0f 1453 1453 + RLAPI Color ColorAlphaBlend(Color dst, Color src, Color tint); // Get src alpha-blended into dst color with tint 1454 1454 + RLAPI Color ColorLerp(Color color1, Color color2, float factor); // Get color lerp interpolation between two colors, factor [0.0f..1.0f] 1455 1455 + RLAPI Color GetColor(unsigned int hexValue); // Get Color structure from hexadecimal value 1456 1456 + RLAPI Color GetPixelColor(void *srcPtr, int format); // Get Color from a source pixel pointer of certain format 1457 1457 + RLAPI void SetPixelColor(void *dstPtr, Color color, int format); // Set color formatted into destination pixel pointer 1458 1458 + RLAPI int GetPixelDataSize(int width, int height, int format); // Get pixel data size in bytes for certain format 1459 1459 + 1460 1460 + //------------------------------------------------------------------------------------ 1461 1461 + // Font Loading and Text Drawing Functions (Module: text) 1462 1462 + //------------------------------------------------------------------------------------ 1463 1463 + 1464 1464 + // Font loading/unloading functions 1465 1465 + RLAPI Font GetFontDefault(void); // Get the default Font 1466 1466 + RLAPI Font LoadFont(const char *fileName); // Load font from file into GPU memory (VRAM) 1467 1467 + RLAPI Font LoadFontEx(const char *fileName, int fontSize, int *codepoints, int codepointCount); // Load font from file with extended parameters, use NULL for codepoints and 0 for codepointCount to load the default character set, font size is provided in pixels height 1468 1468 + RLAPI Font LoadFontFromImage(Image image, Color key, int firstChar); // Load font from Image (XNA style) 1469 1469 + RLAPI Font LoadFontFromMemory(const char *fileType, const unsigned char *fileData, int dataSize, int fontSize, int *codepoints, int codepointCount); // Load font from memory buffer, fileType refers to extension: i.e. '.ttf' 1470 1470 + RLAPI bool IsFontValid(Font font); // Check if a font is valid (font data loaded, WARNING: GPU texture not checked) 1471 1471 + RLAPI GlyphInfo *LoadFontData(const unsigned char *fileData, int dataSize, int fontSize, int *codepoints, int codepointCount, int type); // Load font data for further use 1472 1472 + RLAPI Image GenImageFontAtlas(const GlyphInfo *glyphs, Rectangle **glyphRecs, int glyphCount, int fontSize, int padding, int packMethod); // Generate image font atlas using chars info 1473 1473 + RLAPI void UnloadFontData(GlyphInfo *glyphs, int glyphCount); // Unload font chars info data (RAM) 1474 1474 + RLAPI void UnloadFont(Font font); // Unload font from GPU memory (VRAM) 1475 1475 + RLAPI bool ExportFontAsCode(Font font, const char *fileName); // Export font as code file, returns true on success 1476 1476 + 1477 1477 + // Text drawing functions 1478 1478 + RLAPI void DrawFPS(int posX, int posY); // Draw current FPS 1479 1479 + RLAPI void DrawText(const char *text, int posX, int posY, int fontSize, Color color); // Draw text (using default font) 1480 1480 + RLAPI void DrawTextEx(Font font, const char *text, Vector2 position, float fontSize, float spacing, Color tint); // Draw text using font and additional parameters 1481 1481 + RLAPI void DrawTextPro(Font font, const char *text, Vector2 position, Vector2 origin, float rotation, float fontSize, float spacing, Color tint); // Draw text using Font and pro parameters (rotation) 1482 1482 + RLAPI void DrawTextCodepoint(Font font, int codepoint, Vector2 position, float fontSize, Color tint); // Draw one character (codepoint) 1483 1483 + RLAPI void DrawTextCodepoints(Font font, const int *codepoints, int codepointCount, Vector2 position, float fontSize, float spacing, Color tint); // Draw multiple character (codepoint) 1484 1484 + 1485 1485 + // Text font info functions 1486 1486 + RLAPI void SetTextLineSpacing(int spacing); // Set vertical line spacing when drawing with line-breaks 1487 1487 + RLAPI int MeasureText(const char *text, int fontSize); // Measure string width for default font 1488 1488 + RLAPI Vector2 MeasureTextEx(Font font, const char *text, float fontSize, float spacing); // Measure string size for Font 1489 1489 + RLAPI int GetGlyphIndex(Font font, int codepoint); // Get glyph index position in font for a codepoint (unicode character), fallback to '?' if not found 1490 1490 + RLAPI GlyphInfo GetGlyphInfo(Font font, int codepoint); // Get glyph font info data for a codepoint (unicode character), fallback to '?' if not found 1491 1491 + RLAPI Rectangle GetGlyphAtlasRec(Font font, int codepoint); // Get glyph rectangle in font atlas for a codepoint (unicode character), fallback to '?' if not found 1492 1492 + 1493 1493 + // Text codepoints management functions (unicode characters) 1494 1494 + RLAPI char *LoadUTF8(const int *codepoints, int length); // Load UTF-8 text encoded from codepoints array 1495 1495 + RLAPI void UnloadUTF8(char *text); // Unload UTF-8 text encoded from codepoints array 1496 1496 + RLAPI int *LoadCodepoints(const char *text, int *count); // Load all codepoints from a UTF-8 text string, codepoints count returned by parameter 1497 1497 + RLAPI void UnloadCodepoints(int *codepoints); // Unload codepoints data from memory 1498 1498 + RLAPI int GetCodepointCount(const char *text); // Get total number of codepoints in a UTF-8 encoded string 1499 1499 + RLAPI int GetCodepoint(const char *text, int *codepointSize); // Get next codepoint in a UTF-8 encoded string, 0x3f('?') is returned on failure 1500 1500 + RLAPI int GetCodepointNext(const char *text, int *codepointSize); // Get next codepoint in a UTF-8 encoded string, 0x3f('?') is returned on failure 1501 1501 + RLAPI int GetCodepointPrevious(const char *text, int *codepointSize); // Get previous codepoint in a UTF-8 encoded string, 0x3f('?') is returned on failure 1502 1502 + RLAPI const char *CodepointToUTF8(int codepoint, int *utf8Size); // Encode one codepoint into UTF-8 byte array (array length returned as parameter) 1503 1503 + 1504 1504 + // Text strings management functions (no UTF-8 strings, only byte chars) 1505 1505 + // WARNING 1: Most of these functions use internal static buffers, it's recommended to store returned data on user-side for re-use 1506 1506 + // WARNING 2: Some strings allocate memory internally for the returned strings, those strings must be free by user using MemFree() 1507 1507 + RLAPI int TextCopy(char *dst, const char *src); // Copy one string to another, returns bytes copied 1508 1508 + RLAPI bool TextIsEqual(const char *text1, const char *text2); // Check if two text string are equal 1509 1509 + RLAPI unsigned int TextLength(const char *text); // Get text length, checks for '\0' ending 1510 1510 + RLAPI const char *TextFormat(const char *text, ...); // Text formatting with variables (sprintf() style) 1511 1511 + RLAPI const char *TextSubtext(const char *text, int position, int length); // Get a piece of a text string 1512 1512 + RLAPI char *TextReplace(const char *text, const char *replace, const char *by); // Replace text string (WARNING: memory must be freed!) 1513 1513 + RLAPI char *TextInsert(const char *text, const char *insert, int position); // Insert text in a position (WARNING: memory must be freed!) 1514 1514 + RLAPI char *TextJoin(char **textList, int count, const char *delimiter); // Join text strings with delimiter 1515 1515 + RLAPI char **TextSplit(const char *text, char delimiter, int *count); // Split text into multiple strings 1516 1516 + RLAPI void TextAppend(char *text, const char *append, int *position); // Append text at specific position and move cursor! 1517 1517 + RLAPI int TextFindIndex(const char *text, const char *find); // Find first text occurrence within a string 1518 1518 + RLAPI char *TextToUpper(const char *text); // Get upper case version of provided string 1519 1519 + RLAPI char *TextToLower(const char *text); // Get lower case version of provided string 1520 1520 + RLAPI char *TextToPascal(const char *text); // Get Pascal case notation version of provided string 1521 1521 + RLAPI char *TextToSnake(const char *text); // Get Snake case notation version of provided string 1522 1522 + RLAPI char *TextToCamel(const char *text); // Get Camel case notation version of provided string 1523 1523 + 1524 1524 + RLAPI int TextToInteger(const char *text); // Get integer value from text 1525 1525 + RLAPI float TextToFloat(const char *text); // Get float value from text 1526 1526 + 1527 1527 + //------------------------------------------------------------------------------------ 1528 1528 + // Basic 3d Shapes Drawing Functions (Module: models) 1529 1529 + //------------------------------------------------------------------------------------ 1530 1530 + 1531 1531 + // Basic geometric 3D shapes drawing functions 1532 1532 + RLAPI void DrawLine3D(Vector3 startPos, Vector3 endPos, Color color); // Draw a line in 3D world space 1533 1533 + RLAPI void DrawPoint3D(Vector3 position, Color color); // Draw a point in 3D space, actually a small line 1534 1534 + RLAPI void DrawCircle3D(Vector3 center, float radius, Vector3 rotationAxis, float rotationAngle, Color color); // Draw a circle in 3D world space 1535 1535 + RLAPI void DrawTriangle3D(Vector3 v1, Vector3 v2, Vector3 v3, Color color); // Draw a color-filled triangle (vertex in counter-clockwise order!) 1536 1536 + RLAPI void DrawTriangleStrip3D(const Vector3 *points, int pointCount, Color color); // Draw a triangle strip defined by points 1537 1537 + RLAPI void DrawCube(Vector3 position, float width, float height, float length, Color color); // Draw cube 1538 1538 + RLAPI void DrawCubeV(Vector3 position, Vector3 size, Color color); // Draw cube (Vector version) 1539 1539 + RLAPI void DrawCubeWires(Vector3 position, float width, float height, float length, Color color); // Draw cube wires 1540 1540 + RLAPI void DrawCubeWiresV(Vector3 position, Vector3 size, Color color); // Draw cube wires (Vector version) 1541 1541 + RLAPI void DrawSphere(Vector3 centerPos, float radius, Color color); // Draw sphere 1542 1542 + RLAPI void DrawSphereEx(Vector3 centerPos, float radius, int rings, int slices, Color color); // Draw sphere with extended parameters 1543 1543 + RLAPI void DrawSphereWires(Vector3 centerPos, float radius, int rings, int slices, Color color); // Draw sphere wires 1544 1544 + RLAPI void DrawCylinder(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone 1545 1545 + RLAPI void DrawCylinderEx(Vector3 startPos, Vector3 endPos, float startRadius, float endRadius, int sides, Color color); // Draw a cylinder with base at startPos and top at endPos 1546 1546 + RLAPI void DrawCylinderWires(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone wires 1547 1547 + RLAPI void DrawCylinderWiresEx(Vector3 startPos, Vector3 endPos, float startRadius, float endRadius, int sides, Color color); // Draw a cylinder wires with base at startPos and top at endPos 1548 1548 + RLAPI void DrawCapsule(Vector3 startPos, Vector3 endPos, float radius, int slices, int rings, Color color); // Draw a capsule with the center of its sphere caps at startPos and endPos 1549 1549 + RLAPI void DrawCapsuleWires(Vector3 startPos, Vector3 endPos, float radius, int slices, int rings, Color color); // Draw capsule wireframe with the center of its sphere caps at startPos and endPos 1550 1550 + RLAPI void DrawPlane(Vector3 centerPos, Vector2 size, Color color); // Draw a plane XZ 1551 1551 + RLAPI void DrawRay(Ray ray, Color color); // Draw a ray line 1552 1552 + RLAPI void DrawGrid(int slices, float spacing); // Draw a grid (centered at (0, 0, 0)) 1553 1553 + 1554 1554 + //------------------------------------------------------------------------------------ 1555 1555 + // Model 3d Loading and Drawing Functions (Module: models) 1556 1556 + //------------------------------------------------------------------------------------ 1557 1557 + 1558 1558 + // Model management functions 1559 1559 + RLAPI Model LoadModel(const char *fileName); // Load model from files (meshes and materials) 1560 1560 + RLAPI Model LoadModelFromMesh(Mesh mesh); // Load model from generated mesh (default material) 1561 1561 + RLAPI bool IsModelValid(Model model); // Check if a model is valid (loaded in GPU, VAO/VBOs) 1562 1562 + RLAPI void UnloadModel(Model model); // Unload model (including meshes) from memory (RAM and/or VRAM) 1563 1563 + RLAPI BoundingBox GetModelBoundingBox(Model model); // Compute model bounding box limits (considers all meshes) 1564 1564 + 1565 1565 + // Model drawing functions 1566 1566 + RLAPI void DrawModel(Model model, Vector3 position, float scale, Color tint); // Draw a model (with texture if set) 1567 1567 + RLAPI void DrawModelEx(Model model, Vector3 position, Vector3 rotationAxis, float rotationAngle, Vector3 scale, Color tint); // Draw a model with extended parameters 1568 1568 + RLAPI void DrawModelWires(Model model, Vector3 position, float scale, Color tint); // Draw a model wires (with texture if set) 1569 1569 + RLAPI void DrawModelWiresEx(Model model, Vector3 position, Vector3 rotationAxis, float rotationAngle, Vector3 scale, Color tint); // Draw a model wires (with texture if set) with extended parameters 1570 1570 + RLAPI void DrawModelPoints(Model model, Vector3 position, float scale, Color tint); // Draw a model as points 1571 1571 + RLAPI void DrawModelPointsEx(Model model, Vector3 position, Vector3 rotationAxis, float rotationAngle, Vector3 scale, Color tint); // Draw a model as points with extended parameters 1572 1572 + RLAPI void DrawBoundingBox(BoundingBox box, Color color); // Draw bounding box (wires) 1573 1573 + RLAPI void DrawBillboard(Camera camera, Texture2D texture, Vector3 position, float scale, Color tint); // Draw a billboard texture 1574 1574 + RLAPI void DrawBillboardRec(Camera camera, Texture2D texture, Rectangle source, Vector3 position, Vector2 size, Color tint); // Draw a billboard texture defined by source 1575 1575 + RLAPI void DrawBillboardPro(Camera camera, Texture2D texture, Rectangle source, Vector3 position, Vector3 up, Vector2 size, Vector2 origin, float rotation, Color tint); // Draw a billboard texture defined by source and rotation 1576 1576 + 1577 1577 + // Mesh management functions 1578 1578 + RLAPI void UploadMesh(Mesh *mesh, bool dynamic); // Upload mesh vertex data in GPU and provide VAO/VBO ids 1579 1579 + RLAPI void UpdateMeshBuffer(Mesh mesh, int index, const void *data, int dataSize, int offset); // Update mesh vertex data in GPU for a specific buffer index 1580 1580 + RLAPI void UnloadMesh(Mesh mesh); // Unload mesh data from CPU and GPU 1581 1581 + RLAPI void DrawMesh(Mesh mesh, Material material, Matrix transform); // Draw a 3d mesh with material and transform 1582 1582 + RLAPI void DrawMeshInstanced(Mesh mesh, Material material, const Matrix *transforms, int instances); // Draw multiple mesh instances with material and different transforms 1583 1583 + RLAPI BoundingBox GetMeshBoundingBox(Mesh mesh); // Compute mesh bounding box limits 1584 1584 + RLAPI void GenMeshTangents(Mesh *mesh); // Compute mesh tangents 1585 1585 + RLAPI bool ExportMesh(Mesh mesh, const char *fileName); // Export mesh data to file, returns true on success 1586 1586 + RLAPI bool ExportMeshAsCode(Mesh mesh, const char *fileName); // Export mesh as code file (.h) defining multiple arrays of vertex attributes 1587 1587 + 1588 1588 + // Mesh generation functions 1589 1589 + RLAPI Mesh GenMeshPoly(int sides, float radius); // Generate polygonal mesh 1590 1590 + RLAPI Mesh GenMeshPlane(float width, float length, int resX, int resZ); // Generate plane mesh (with subdivisions) 1591 1591 + RLAPI Mesh GenMeshCube(float width, float height, float length); // Generate cuboid mesh 1592 1592 + RLAPI Mesh GenMeshSphere(float radius, int rings, int slices); // Generate sphere mesh (standard sphere) 1593 1593 + RLAPI Mesh GenMeshHemiSphere(float radius, int rings, int slices); // Generate half-sphere mesh (no bottom cap) 1594 1594 + RLAPI Mesh GenMeshCylinder(float radius, float height, int slices); // Generate cylinder mesh 1595 1595 + RLAPI Mesh GenMeshCone(float radius, float height, int slices); // Generate cone/pyramid mesh 1596 1596 + RLAPI Mesh GenMeshTorus(float radius, float size, int radSeg, int sides); // Generate torus mesh 1597 1597 + RLAPI Mesh GenMeshKnot(float radius, float size, int radSeg, int sides); // Generate trefoil knot mesh 1598 1598 + RLAPI Mesh GenMeshHeightmap(Image heightmap, Vector3 size); // Generate heightmap mesh from image data 1599 1599 + RLAPI Mesh GenMeshCubicmap(Image cubicmap, Vector3 cubeSize); // Generate cubes-based map mesh from image data 1600 1600 + 1601 1601 + // Material loading/unloading functions 1602 1602 + RLAPI Material *LoadMaterials(const char *fileName, int *materialCount); // Load materials from model file 1603 1603 + RLAPI Material LoadMaterialDefault(void); // Load default material (Supports: DIFFUSE, SPECULAR, NORMAL maps) 1604 1604 + RLAPI bool IsMaterialValid(Material material); // Check if a material is valid (shader assigned, map textures loaded in GPU) 1605 1605 + RLAPI void UnloadMaterial(Material material); // Unload material from GPU memory (VRAM) 1606 1606 + RLAPI void SetMaterialTexture(Material *material, int mapType, Texture2D texture); // Set texture for a material map type (MATERIAL_MAP_DIFFUSE, MATERIAL_MAP_SPECULAR...) 1607 1607 + RLAPI void SetModelMeshMaterial(Model *model, int meshId, int materialId); // Set material for a mesh 1608 1608 + 1609 1609 + // Model animations loading/unloading functions 1610 1610 + RLAPI ModelAnimation *LoadModelAnimations(const char *fileName, int *animCount); // Load model animations from file 1611 1611 + RLAPI void UpdateModelAnimation(Model model, ModelAnimation anim, int frame); // Update model animation pose (CPU) 1612 1612 + RLAPI void UpdateModelAnimationBones(Model model, ModelAnimation anim, int frame); // Update model animation mesh bone matrices (GPU skinning) 1613 1613 + RLAPI void UnloadModelAnimation(ModelAnimation anim); // Unload animation data 1614 1614 + RLAPI void UnloadModelAnimations(ModelAnimation *animations, int animCount); // Unload animation array data 1615 1615 + RLAPI bool IsModelAnimationValid(Model model, ModelAnimation anim); // Check model animation skeleton match 1616 1616 + 1617 1617 + // Collision detection functions 1618 1618 + RLAPI bool CheckCollisionSpheres(Vector3 center1, float radius1, Vector3 center2, float radius2); // Check collision between two spheres 1619 1619 + RLAPI bool CheckCollisionBoxes(BoundingBox box1, BoundingBox box2); // Check collision between two bounding boxes 1620 1620 + RLAPI bool CheckCollisionBoxSphere(BoundingBox box, Vector3 center, float radius); // Check collision between box and sphere 1621 1621 + RLAPI RayCollision GetRayCollisionSphere(Ray ray, Vector3 center, float radius); // Get collision info between ray and sphere 1622 1622 + RLAPI RayCollision GetRayCollisionBox(Ray ray, BoundingBox box); // Get collision info between ray and box 1623 1623 + RLAPI RayCollision GetRayCollisionMesh(Ray ray, Mesh mesh, Matrix transform); // Get collision info between ray and mesh 1624 1624 + RLAPI RayCollision GetRayCollisionTriangle(Ray ray, Vector3 p1, Vector3 p2, Vector3 p3); // Get collision info between ray and triangle 1625 1625 + RLAPI RayCollision GetRayCollisionQuad(Ray ray, Vector3 p1, Vector3 p2, Vector3 p3, Vector3 p4); // Get collision info between ray and quad 1626 1626 + 1627 1627 + //------------------------------------------------------------------------------------ 1628 1628 + // Audio Loading and Playing Functions (Module: audio) 1629 1629 + //------------------------------------------------------------------------------------ 1630 1630 + typedef void (*AudioCallback)(void *bufferData, unsigned int frames); 1631 1631 + 1632 1632 + // Audio device management functions 1633 1633 + RLAPI void InitAudioDevice(void); // Initialize audio device and context 1634 1634 + RLAPI void CloseAudioDevice(void); // Close the audio device and context 1635 1635 + RLAPI bool IsAudioDeviceReady(void); // Check if audio device has been initialized successfully 1636 1636 + RLAPI void SetMasterVolume(float volume); // Set master volume (listener) 1637 1637 + RLAPI float GetMasterVolume(void); // Get master volume (listener) 1638 1638 + 1639 1639 + // Wave/Sound loading/unloading functions 1640 1640 + RLAPI Wave LoadWave(const char *fileName); // Load wave data from file 1641 1641 + RLAPI Wave LoadWaveFromMemory(const char *fileType, const unsigned char *fileData, int dataSize); // Load wave from memory buffer, fileType refers to extension: i.e. '.wav' 1642 1642 + RLAPI bool IsWaveValid(Wave wave); // Checks if wave data is valid (data loaded and parameters) 1643 1643 + RLAPI Sound LoadSound(const char *fileName); // Load sound from file 1644 1644 + RLAPI Sound LoadSoundFromWave(Wave wave); // Load sound from wave data 1645 1645 + RLAPI Sound LoadSoundAlias(Sound source); // Create a new sound that shares the same sample data as the source sound, does not own the sound data 1646 1646 + RLAPI bool IsSoundValid(Sound sound); // Checks if a sound is valid (data loaded and buffers initialized) 1647 1647 + RLAPI void UpdateSound(Sound sound, const void *data, int sampleCount); // Update sound buffer with new data 1648 1648 + RLAPI void UnloadWave(Wave wave); // Unload wave data 1649 1649 + RLAPI void UnloadSound(Sound sound); // Unload sound 1650 1650 + RLAPI void UnloadSoundAlias(Sound alias); // Unload a sound alias (does not deallocate sample data) 1651 1651 + RLAPI bool ExportWave(Wave wave, const char *fileName); // Export wave data to file, returns true on success 1652 1652 + RLAPI bool ExportWaveAsCode(Wave wave, const char *fileName); // Export wave sample data to code (.h), returns true on success 1653 1653 + 1654 1654 + // Wave/Sound management functions 1655 1655 + RLAPI void PlaySound(Sound sound); // Play a sound 1656 1656 + RLAPI void StopSound(Sound sound); // Stop playing a sound 1657 1657 + RLAPI void PauseSound(Sound sound); // Pause a sound 1658 1658 + RLAPI void ResumeSound(Sound sound); // Resume a paused sound 1659 1659 + RLAPI bool IsSoundPlaying(Sound sound); // Check if a sound is currently playing 1660 1660 + RLAPI void SetSoundVolume(Sound sound, float volume); // Set volume for a sound (1.0 is max level) 1661 1661 + RLAPI void SetSoundPitch(Sound sound, float pitch); // Set pitch for a sound (1.0 is base level) 1662 1662 + RLAPI void SetSoundPan(Sound sound, float pan); // Set pan for a sound (0.5 is center) 1663 1663 + RLAPI Wave WaveCopy(Wave wave); // Copy a wave to a new wave 1664 1664 + RLAPI void WaveCrop(Wave *wave, int initFrame, int finalFrame); // Crop a wave to defined frames range 1665 1665 + RLAPI void WaveFormat(Wave *wave, int sampleRate, int sampleSize, int channels); // Convert wave data to desired format 1666 1666 + RLAPI float *LoadWaveSamples(Wave wave); // Load samples data from wave as a 32bit float data array 1667 1667 + RLAPI void UnloadWaveSamples(float *samples); // Unload samples data loaded with LoadWaveSamples() 1668 1668 + 1669 1669 + // Music management functions 1670 1670 + RLAPI Music LoadMusicStream(const char *fileName); // Load music stream from file 1671 1671 + RLAPI Music LoadMusicStreamFromMemory(const char *fileType, const unsigned char *data, int dataSize); // Load music stream from data 1672 1672 + RLAPI bool IsMusicValid(Music music); // Checks if a music stream is valid (context and buffers initialized) 1673 1673 + RLAPI void UnloadMusicStream(Music music); // Unload music stream 1674 1674 + RLAPI void PlayMusicStream(Music music); // Start music playing 1675 1675 + RLAPI bool IsMusicStreamPlaying(Music music); // Check if music is playing 1676 1676 + RLAPI void UpdateMusicStream(Music music); // Updates buffers for music streaming 1677 1677 + RLAPI void StopMusicStream(Music music); // Stop music playing 1678 1678 + RLAPI void PauseMusicStream(Music music); // Pause music playing 1679 1679 + RLAPI void ResumeMusicStream(Music music); // Resume playing paused music 1680 1680 + RLAPI void SeekMusicStream(Music music, float position); // Seek music to a position (in seconds) 1681 1681 + RLAPI void SetMusicVolume(Music music, float volume); // Set volume for music (1.0 is max level) 1682 1682 + RLAPI void SetMusicPitch(Music music, float pitch); // Set pitch for a music (1.0 is base level) 1683 1683 + RLAPI void SetMusicPan(Music music, float pan); // Set pan for a music (0.5 is center) 1684 1684 + RLAPI float GetMusicTimeLength(Music music); // Get music time length (in seconds) 1685 1685 + RLAPI float GetMusicTimePlayed(Music music); // Get current music time played (in seconds) 1686 1686 + 1687 1687 + // AudioStream management functions 1688 1688 + RLAPI AudioStream LoadAudioStream(unsigned int sampleRate, unsigned int sampleSize, unsigned int channels); // Load audio stream (to stream raw audio pcm data) 1689 1689 + RLAPI bool IsAudioStreamValid(AudioStream stream); // Checks if an audio stream is valid (buffers initialized) 1690 1690 + RLAPI void UnloadAudioStream(AudioStream stream); // Unload audio stream and free memory 1691 1691 + RLAPI void UpdateAudioStream(AudioStream stream, const void *data, int frameCount); // Update audio stream buffers with data 1692 1692 + RLAPI bool IsAudioStreamProcessed(AudioStream stream); // Check if any audio stream buffers requires refill 1693 1693 + RLAPI void PlayAudioStream(AudioStream stream); // Play audio stream 1694 1694 + RLAPI void PauseAudioStream(AudioStream stream); // Pause audio stream 1695 1695 + RLAPI void ResumeAudioStream(AudioStream stream); // Resume audio stream 1696 1696 + RLAPI bool IsAudioStreamPlaying(AudioStream stream); // Check if audio stream is playing 1697 1697 + RLAPI void StopAudioStream(AudioStream stream); // Stop audio stream 1698 1698 + RLAPI void SetAudioStreamVolume(AudioStream stream, float volume); // Set volume for audio stream (1.0 is max level) 1699 1699 + RLAPI void SetAudioStreamPitch(AudioStream stream, float pitch); // Set pitch for audio stream (1.0 is base level) 1700 1700 + RLAPI void SetAudioStreamPan(AudioStream stream, float pan); // Set pan for audio stream (0.5 is centered) 1701 1701 + RLAPI void SetAudioStreamBufferSizeDefault(int size); // Default size for new audio streams 1702 1702 + RLAPI void SetAudioStreamCallback(AudioStream stream, AudioCallback callback); // Audio thread callback to request new data 1703 1703 + 1704 1704 + RLAPI void AttachAudioStreamProcessor(AudioStream stream, AudioCallback processor); // Attach audio stream processor to stream, receives frames x 2 samples as 'float' (stereo) 1705 1705 + RLAPI void DetachAudioStreamProcessor(AudioStream stream, AudioCallback processor); // Detach audio stream processor from stream 1706 1706 + 1707 1707 + RLAPI void AttachAudioMixedProcessor(AudioCallback processor); // Attach audio stream processor to the entire audio pipeline, receives frames x 2 samples as 'float' (stereo) 1708 1708 + RLAPI void DetachAudioMixedProcessor(AudioCallback processor); // Detach audio stream processor from the entire audio pipeline 1709 1709 + 1710 1710 + #if defined(__cplusplus) 1711 1711 + } 1712 1712 + #endif 1713 1713 + 1714 1714 + #endif // RAYLIB_H