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| author | jussi | 2022-08-19 13:38:09 +0300 |
|---|---|---|
| committer | jussi | 2022-08-19 13:38:09 +0300 |
| commit | 49f1dad6b9deeb769e384ae547fca9f64b90bf79 (patch) | |
| tree | b02b240d6c11c1bf29c3dc6ac9a7063137b4c971 | |
| parent | 4f54a0a4992358c633e5e3535e2980211028f3a2 (diff) | |
| download | reilua-enhanced-49f1dad6b9deeb769e384ae547fca9f64b90bf79.tar.gz reilua-enhanced-49f1dad6b9deeb769e384ae547fca9f64b90bf79.tar.bz2 reilua-enhanced-49f1dad6b9deeb769e384ae547fca9f64b90bf79.zip | |
Moved to raylib 4.2.0. Renamed some directory functions to raylib 4.2.0 conventions. Removed GenMeshBinormals and GetRayCollisionModel. Sound and music pan.
| -rw-r--r-- | CMakeLists.txt | 15 | ||||
| -rw-r--r-- | devnotes | 4 | ||||
| -rw-r--r-- | include/audio.h | 2 | ||||
| -rw-r--r-- | include/core.h | 4 | ||||
| -rw-r--r-- | include/models.h | 2 | ||||
| -rw-r--r-- | include/raylib.h | 116 | ||||
| -rw-r--r-- | include/raymath.h | 511 | ||||
| -rw-r--r-- | include/rlgl.h | 192 | ||||
| -rw-r--r-- | src/audio.c | 44 | ||||
| -rw-r--r-- | src/core.c | 37 | ||||
| -rw-r--r-- | src/lua_core.c | 23 | ||||
| -rw-r--r-- | src/models.c | 53 | ||||
| -rw-r--r-- | src/state.c | 4 |
13 files changed, 660 insertions, 347 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index a765a77..c1cc5ae 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -6,16 +6,17 @@ project( ReiLua ) set( CMAKE_C_STANDARD 99 ) # Requires C99 standard -if( DEBUG ) - message( Debug ) - set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0 -ggdb -std=c99 -Wall -pedantic -fno-common" ) -else() - message( Release ) - set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3 -std=c99 -Wall -pedantic -fno-common" ) +option( SHARED "Build using dynamic libraries." off ) + +if( NOT CMAKE_BUILD_TYPE ) + SET( CMAKE_BUILD_TYPE Release CACHE STRING + "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel." + FORCE ) endif() +file( GLOB SOURCES src/*.c ) + include_directories( include ) -file( GLOB SOURCES "src/*.c" ) add_executable( ${PROJECT_NAME} ${SOURCES} ) if( EMSCRIPTEN ) # Web @@ -2,8 +2,10 @@ Current { } Backlog { + * Core + * LoadDirectoryFilesEx * Audio - * Pan (From newer RayLib). + * AudioStream * Text * Codepoints * String management. At least TextSplit. diff --git a/include/audio.h b/include/audio.h index 1bb9601..45002aa 100644 --- a/include/audio.h +++ b/include/audio.h @@ -21,6 +21,7 @@ int laudioGetSoundsPlaying( lua_State *L ); int laudioIsSoundPlaying( lua_State *L ); int laudioSetSoundVolume( lua_State *L ); int laudioSetSoundPitch( lua_State *L ); +int laudioSetSoundPan( lua_State *L ); int laudioWaveFormat( lua_State *L ); int laudioWaveCopy( lua_State *L ); int laudioWaveCrop( lua_State *L ); @@ -34,5 +35,6 @@ int laudioResumeMusicStream( lua_State *L ); int laudioSeekMusicStream( lua_State *L ); int laudioSetMusicVolume( lua_State *L ); int laudioSetMusicPitch( lua_State *L ); +int laudioSetMusicPan( lua_State *L ); int laudioGetMusicTimeLength( lua_State *L ); int laudioGetMusicTimePlayed( lua_State *L ); diff --git a/include/core.h b/include/core.h index 29b2953..9812d8d 100644 --- a/include/core.h +++ b/include/core.h @@ -84,10 +84,10 @@ int lcoreGetFileNameWithoutExt( lua_State *L ); int lcoreGetDirectoryPath( lua_State *L ); int lcoreGetPrevDirectoryPath( lua_State *L ); int lcoreGetWorkingDirectory( lua_State *L ); -int lcoreGetDirectoryFiles( lua_State *L ); +int lcoreLoadDirectoryFiles( lua_State *L ); int lcoreChangeDirectory( lua_State *L ); int lcoreIsFileDropped( lua_State *L ); -int lcoreGetDroppedFiles( lua_State *L ); +int lcoreLoadDroppedFiles( lua_State *L ); int lcoreGetFileModTime( lua_State *L ); /* Camera2D. */ int lcoreCreateCamera2D( lua_State *L ); diff --git a/include/models.h b/include/models.h index f3297eb..0113b62 100644 --- a/include/models.h +++ b/include/models.h @@ -38,7 +38,6 @@ int lmodelsSetMeshColor( lua_State *L ); int lmodelsExportMesh( lua_State *L ); int lmodelsGetMeshBoundingBox( lua_State *L ); int lmodelsGenMeshTangents( lua_State *L ); -int lmodelsGenMeshBinormals( lua_State *L ); /* Material. */ int lmodelsLoadMaterialDefault( lua_State *L ); int lmodelsCreateMaterial( lua_State *L ); @@ -71,7 +70,6 @@ int lmodelsCheckCollisionBoxes( lua_State *L ); int lmodelsCheckCollisionBoxSphere( lua_State *L ); int lmodelsGetRayCollisionSphere( lua_State *L ); int lmodelsGetRayCollisionBox( lua_State *L ); -int lmodelsGetRayCollisionModel( lua_State *L ); int lmodelsGetRayCollisionMesh( lua_State *L ); int lmodelsGetRayCollisionTriangle( lua_State *L ); int lmodelsGetRayCollisionQuad( lua_State *L ); diff --git a/include/raylib.h b/include/raylib.h index 1a9ecce..8a5d50c 100644 --- a/include/raylib.h +++ b/include/raylib.h @@ -1,6 +1,6 @@ /********************************************************************************************** * -* raylib v4.0 - A simple and easy-to-use library to enjoy videogames programming (www.raylib.com) +* raylib v4.2 - A simple and easy-to-use library to enjoy videogames programming (www.raylib.com) * * FEATURES: * - NO external dependencies, all required libraries included with raylib @@ -33,8 +33,8 @@ * * OPTIONAL DEPENDENCIES (included): * [rcore] msf_gif (Miles Fogle) for GIF recording -* [rcore] sinfl (Micha Mettke) for DEFLATE decompression algorythm -* [rcore] sdefl (Micha Mettke) for DEFLATE compression algorythm +* [rcore] sinfl (Micha Mettke) for DEFLATE decompression algorithm +* [rcore] sdefl (Micha Mettke) for DEFLATE compression algorithm * [rtextures] stb_image (Sean Barret) for images loading (BMP, TGA, PNG, JPEG, HDR...) * [rtextures] stb_image_write (Sean Barret) for image writing (BMP, TGA, PNG, JPG) * [rtextures] stb_image_resize (Sean Barret) for image resizing algorithms @@ -56,7 +56,7 @@ * raylib is licensed under an unmodified zlib/libpng license, which is an OSI-certified, * BSD-like license that allows static linking with closed source software: * -* Copyright (c) 2013-2021 Ramon Santamaria (@raysan5) +* Copyright (c) 2013-2022 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. @@ -80,12 +80,15 @@ #include <stdarg.h> // Required for: va_list - Only used by TraceLogCallback -#define RAYLIB_VERSION "4.0" +#define RAYLIB_VERSION "4.2" // Function specifiers in case library is build/used as a shared library (Windows) // NOTE: Microsoft specifiers to tell compiler that symbols are imported/exported from a .dll #if defined(_WIN32) #if defined(BUILD_LIBTYPE_SHARED) + #if defined(__TINYC__) + #define __declspec(x) __attribute__((x)) + #endif #define RLAPI __declspec(dllexport) // We are building the library as a Win32 shared library (.dll) #elif defined(USE_LIBTYPE_SHARED) #define RLAPI __declspec(dllimport) // We are using the library as a Win32 shared library (.dll) @@ -110,6 +113,7 @@ #endif // Allow custom memory allocators +// NOTE: Require recompiling raylib sources #ifndef RL_MALLOC #define RL_MALLOC(sz) malloc(sz) #endif @@ -177,10 +181,10 @@ // Structures Definition //---------------------------------------------------------------------------------- // Boolean type -#if defined(__STDC__) && __STDC_VERSION__ >= 199901L +#if (defined(__STDC__) && __STDC_VERSION__ >= 199901L) || (defined(_MSC_VER) && _MSC_VER >= 1800) #include <stdbool.h> #elif !defined(__cplusplus) && !defined(bool) - typedef enum bool { false, true } bool; + typedef enum bool { false = 0, true = !false } bool; #define RL_BOOL_TYPE #endif @@ -322,7 +326,7 @@ typedef struct Mesh { // Vertex attributes data float *vertices; // Vertex position (XYZ - 3 components per vertex) (shader-location = 0) float *texcoords; // Vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1) - float *texcoords2; // Vertex second texture coordinates (useful for lightmaps) (shader-location = 5) + float *texcoords2; // Vertex texture second coordinates (UV - 2 components per vertex) (shader-location = 5) float *normals; // Vertex normals (XYZ - 3 components per vertex) (shader-location = 2) float *tangents; // Vertex tangents (XYZW - 4 components per vertex) (shader-location = 4) unsigned char *colors; // Vertex colors (RGBA - 4 components per vertex) (shader-location = 3) @@ -425,11 +429,15 @@ typedef struct Wave { void *data; // Buffer data pointer } Wave; +// Opaque structs declaration +// NOTE: Actual structs are defined internally in raudio module typedef struct rAudioBuffer rAudioBuffer; +typedef struct rAudioProcessor rAudioProcessor; // AudioStream, custom audio stream typedef struct AudioStream { rAudioBuffer *buffer; // Pointer to internal data used by the audio system + rAudioProcessor *processor; // Pointer to internal data processor, useful for audio effects unsigned int sampleRate; // Frequency (samples per second) unsigned int sampleSize; // Bit depth (bits per sample): 8, 16, 32 (24 not supported) @@ -478,6 +486,13 @@ typedef struct VrStereoConfig { float scaleIn[2]; // VR distortion scale in } VrStereoConfig; +// File path list +typedef struct FilePathList { + unsigned int capacity; // Filepaths max entries + unsigned int count; // Filepaths entries count + char **paths; // Filepaths entries +} FilePathList; + //---------------------------------------------------------------------------------- // Enumerators Definition //---------------------------------------------------------------------------------- @@ -497,6 +512,7 @@ typedef enum { FLAG_WINDOW_ALWAYS_RUN = 0x00000100, // Set to allow windows running while minimized FLAG_WINDOW_TRANSPARENT = 0x00000010, // Set to allow transparent framebuffer FLAG_WINDOW_HIGHDPI = 0x00002000, // Set to support HighDPI + FLAG_WINDOW_MOUSE_PASSTHROUGH = 0x00004000, // Set to support mouse passthrough, only supported when FLAG_WINDOW_UNDECORATED FLAG_MSAA_4X_HINT = 0x00000020, // Set to try enabling MSAA 4X FLAG_INTERLACED_HINT = 0x00010000 // Set to try enabling interlaced video format (for V3D) } ConfigFlags; @@ -839,7 +855,8 @@ typedef enum { BLEND_MULTIPLIED, // Blend textures multiplying colors BLEND_ADD_COLORS, // Blend textures adding colors (alternative) BLEND_SUBTRACT_COLORS, // Blend textures subtracting colors (alternative) - BLEND_CUSTOM // Belnd textures using custom src/dst factors (use rlSetBlendMode()) + BLEND_ALPHA_PREMULTIPLY, // Blend premultiplied textures considering alpha + BLEND_CUSTOM // Blend textures using custom src/dst factors (use rlSetBlendMode()) } BlendMode; // Gesture @@ -885,8 +902,8 @@ typedef enum { typedef void (*TraceLogCallback)(int logLevel, const char *text, va_list args); // Logging: Redirect trace log messages typedef unsigned char *(*LoadFileDataCallback)(const char *fileName, unsigned int *bytesRead); // FileIO: Load binary data typedef bool (*SaveFileDataCallback)(const char *fileName, void *data, unsigned int bytesToWrite); // FileIO: Save binary data -typedef char *(*LoadFileTextCallback)(const char *fileName); // FileIO: Load text data -typedef bool (*SaveFileTextCallback)(const char *fileName, char *text); // FileIO: Save text data +typedef char *(*LoadFileTextCallback)(const char *fileName); // FileIO: Load text data +typedef bool (*SaveFileTextCallback)(const char *fileName, char *text); // FileIO: Save text data //------------------------------------------------------------------------------------ // Global Variables Definition @@ -913,7 +930,7 @@ RLAPI bool IsWindowMaximized(void); // Check if wi RLAPI bool IsWindowFocused(void); // Check if window is currently focused (only PLATFORM_DESKTOP) RLAPI bool IsWindowResized(void); // Check if window has been resized last frame RLAPI bool IsWindowState(unsigned int flag); // Check if one specific window flag is enabled -RLAPI void SetWindowState(unsigned int flags); // Set window configuration state using flags +RLAPI void SetWindowState(unsigned int flags); // Set window configuration state using flags (only PLATFORM_DESKTOP) RLAPI void ClearWindowState(unsigned int flags); // Clear window configuration state flags RLAPI void ToggleFullscreen(void); // Toggle window state: fullscreen/windowed (only PLATFORM_DESKTOP) RLAPI void MaximizeWindow(void); // Set window state: maximized, if resizable (only PLATFORM_DESKTOP) @@ -925,6 +942,7 @@ RLAPI void SetWindowPosition(int x, int y); // Set window RLAPI void SetWindowMonitor(int monitor); // Set monitor for the current window (fullscreen mode) RLAPI void SetWindowMinSize(int width, int height); // Set window minimum dimensions (for FLAG_WINDOW_RESIZABLE) RLAPI void SetWindowSize(int width, int height); // Set window dimensions +RLAPI void SetWindowOpacity(float opacity); // Set window opacity [0.0f..1.0f] (only PLATFORM_DESKTOP) RLAPI void *GetWindowHandle(void); // Get native window handle RLAPI int GetScreenWidth(void); // Get current screen width RLAPI int GetScreenHeight(void); // Get current screen height @@ -933,8 +951,8 @@ RLAPI int GetRenderHeight(void); // Get current RLAPI int GetMonitorCount(void); // Get number of connected monitors RLAPI int GetCurrentMonitor(void); // Get current connected monitor RLAPI Vector2 GetMonitorPosition(int monitor); // Get specified monitor position -RLAPI int GetMonitorWidth(int monitor); // Get specified monitor width (max available by monitor) -RLAPI int GetMonitorHeight(int monitor); // Get specified monitor height (max available by monitor) +RLAPI int GetMonitorWidth(int monitor); // Get specified monitor width (current video mode used by monitor) +RLAPI int GetMonitorHeight(int monitor); // Get specified monitor height (current video mode used by monitor) RLAPI int GetMonitorPhysicalWidth(int monitor); // Get specified monitor physical width in millimetres RLAPI int GetMonitorPhysicalHeight(int monitor); // Get specified monitor physical height in millimetres RLAPI int GetMonitorRefreshRate(int monitor); // Get specified monitor refresh rate @@ -943,6 +961,8 @@ RLAPI Vector2 GetWindowScaleDPI(void); // Get window RLAPI const char *GetMonitorName(int monitor); // Get the human-readable, UTF-8 encoded name of the primary monitor RLAPI void SetClipboardText(const char *text); // Set clipboard text content RLAPI const char *GetClipboardText(void); // Get clipboard text content +RLAPI void EnableEventWaiting(void); // Enable waiting for events on EndDrawing(), no automatic event polling +RLAPI void DisableEventWaiting(void); // Disable waiting for events on EndDrawing(), automatic events polling // Custom frame control functions // NOTE: Those functions are intended for advance users that want full control over the frame processing @@ -950,7 +970,7 @@ RLAPI const char *GetClipboardText(void); // Get clipboa // To avoid that behaviour and control frame processes manually, enable in config.h: SUPPORT_CUSTOM_FRAME_CONTROL RLAPI void SwapScreenBuffer(void); // Swap back buffer with front buffer (screen drawing) RLAPI void PollInputEvents(void); // Register all input events -RLAPI void WaitTime(float ms); // Wait for some milliseconds (halt program execution) +RLAPI void WaitTime(double seconds); // Wait for some time (halt program execution) // Cursor-related functions RLAPI void ShowCursor(void); // Shows cursor @@ -1000,9 +1020,9 @@ RLAPI Ray GetMouseRay(Vector2 mousePosition, Camera camera); // Get a ray t RLAPI Matrix GetCameraMatrix(Camera camera); // Get camera transform matrix (view matrix) RLAPI Matrix GetCameraMatrix2D(Camera2D camera); // Get camera 2d transform matrix RLAPI Vector2 GetWorldToScreen(Vector3 position, Camera camera); // Get the screen space position for a 3d world space position +RLAPI Vector2 GetScreenToWorld2D(Vector2 position, Camera2D camera); // Get the world space position for a 2d camera screen space position RLAPI Vector2 GetWorldToScreenEx(Vector3 position, Camera camera, int width, int height); // Get size position for a 3d world space position RLAPI Vector2 GetWorldToScreen2D(Vector2 position, Camera2D camera); // Get the screen space position for a 2d camera world space position -RLAPI Vector2 GetScreenToWorld2D(Vector2 position, Camera2D camera); // Get the world space position for a 2d camera screen space position // Timing-related functions RLAPI void SetTargetFPS(int fps); // Set target FPS (maximum) @@ -1022,6 +1042,8 @@ RLAPI void *MemAlloc(int size); // Internal me RLAPI void *MemRealloc(void *ptr, int size); // Internal memory reallocator RLAPI void MemFree(void *ptr); // Internal memory free +RLAPI void OpenURL(const char *url); // Open URL with default system browser (if available) + // Set custom callbacks // WARNING: Callbacks setup is intended for advance users RLAPI void SetTraceLogCallback(TraceLogCallback callback); // Set custom trace log @@ -1031,40 +1053,39 @@ RLAPI void SetLoadFileTextCallback(LoadFileTextCallback callback); // Set custom RLAPI void SetSaveFileTextCallback(SaveFileTextCallback callback); // Set custom file text data saver // Files management functions -RLAPI unsigned char *LoadFileData(const char *fileName, unsigned int *bytesRead); // Load file data as byte array (read) +RLAPI unsigned char *LoadFileData(const char *fileName, unsigned int *bytesRead); // Load file data as byte array (read) RLAPI void UnloadFileData(unsigned char *data); // Unload file data allocated by LoadFileData() -RLAPI bool SaveFileData(const char *fileName, void *data, unsigned int bytesToWrite); // Save data to file from byte array (write), returns true on success +RLAPI bool SaveFileData(const char *fileName, void *data, unsigned int bytesToWrite); // Save data to file from byte array (write), returns true on success +RLAPI bool ExportDataAsCode(const char *data, unsigned int size, const char *fileName); // Export data to code (.h), returns true on success RLAPI char *LoadFileText(const char *fileName); // Load text data from file (read), returns a '\0' terminated string RLAPI void UnloadFileText(char *text); // Unload file text data allocated by LoadFileText() RLAPI bool SaveFileText(const char *fileName, char *text); // Save text data to file (write), string must be '\0' terminated, returns true on success RLAPI bool FileExists(const char *fileName); // Check if file exists RLAPI bool DirectoryExists(const char *dirPath); // Check if a directory path exists RLAPI bool IsFileExtension(const char *fileName, const char *ext); // Check file extension (including point: .png, .wav) +RLAPI int GetFileLength(const char *fileName); // Get file length in bytes (NOTE: GetFileSize() conflicts with windows.h) RLAPI const char *GetFileExtension(const char *fileName); // Get pointer to extension for a filename string (includes dot: '.png') RLAPI const char *GetFileName(const char *filePath); // Get pointer to filename for a path string RLAPI const char *GetFileNameWithoutExt(const char *filePath); // Get filename string without extension (uses static string) RLAPI const char *GetDirectoryPath(const char *filePath); // Get full path for a given fileName with path (uses static string) RLAPI const char *GetPrevDirectoryPath(const char *dirPath); // Get previous directory path for a given path (uses static string) RLAPI const char *GetWorkingDirectory(void); // Get current working directory (uses static string) -RLAPI char **GetDirectoryFiles(const char *dirPath, int *count); // Get filenames in a directory path (memory should be freed) -RLAPI void ClearDirectoryFiles(void); // Clear directory files paths buffers (free memory) +RLAPI const char *GetApplicationDirectory(void); // Get the directory if the running application (uses static string) RLAPI bool ChangeDirectory(const char *dir); // Change working directory, return true on success +RLAPI bool IsPathFile(const char *path); // Check if a given path is a file or a directory +RLAPI FilePathList LoadDirectoryFiles(const char *dirPath); // Load directory filepaths +RLAPI FilePathList LoadDirectoryFilesEx(const char *basePath, const char *filter, bool scanSubdirs); // Load directory filepaths with extension filtering and recursive directory scan +RLAPI void UnloadDirectoryFiles(FilePathList files); // Unload filepaths RLAPI bool IsFileDropped(void); // Check if a file has been dropped into window -RLAPI char **GetDroppedFiles(int *count); // Get dropped files names (memory should be freed) -RLAPI void ClearDroppedFiles(void); // Clear dropped files paths buffer (free memory) +RLAPI FilePathList LoadDroppedFiles(void); // Load dropped filepaths +RLAPI void UnloadDroppedFiles(FilePathList files); // Unload dropped filepaths RLAPI long GetFileModTime(const char *fileName); // Get file modification time (last write time) // Compression/Encoding functionality -RLAPI unsigned char *CompressData(unsigned char *data, int dataLength, int *compDataLength); // Compress data (DEFLATE algorithm) -RLAPI unsigned char *DecompressData(unsigned char *compData, int compDataLength, int *dataLength); // Decompress data (DEFLATE algorithm) -RLAPI char *EncodeDataBase64(const unsigned char *data, int dataLength, int *outputLength); // Encode data to Base64 string -RLAPI unsigned char *DecodeDataBase64(unsigned char *data, int *outputLength); // Decode Base64 string data - -// Persistent storage management -RLAPI bool SaveStorageValue(unsigned int position, int value); // Save integer value to storage file (to defined position), returns true on success -RLAPI int LoadStorageValue(unsigned int position); // Load integer value from storage file (from defined position) - -RLAPI void OpenURL(const char *url); // Open URL with default system browser (if available) +RLAPI unsigned char *CompressData(const unsigned char *data, int dataSize, int *compDataSize); // Compress data (DEFLATE algorithm), memory must be MemFree() +RLAPI unsigned char *DecompressData(const unsigned char *compData, int compDataSize, int *dataSize); // Decompress data (DEFLATE algorithm), memory must be MemFree() +RLAPI char *EncodeDataBase64(const unsigned char *data, int dataSize, int *outputSize); // Encode data to Base64 string, memory must be MemFree() +RLAPI unsigned char *DecodeDataBase64(const unsigned char *data, int *outputSize); // Decode Base64 string data, memory must be MemFree() //------------------------------------------------------------------------------------ // Input Handling Functions (Module: core) @@ -1103,7 +1124,8 @@ RLAPI Vector2 GetMouseDelta(void); // Get mouse delta RLAPI void SetMousePosition(int x, int y); // Set mouse position XY RLAPI void SetMouseOffset(int offsetX, int offsetY); // Set mouse offset RLAPI void SetMouseScale(float scaleX, float scaleY); // Set mouse scaling -RLAPI float GetMouseWheelMove(void); // Get mouse wheel movement Y +RLAPI float GetMouseWheelMove(void); // Get mouse wheel movement for X or Y, whichever is larger +RLAPI Vector2 GetMouseWheelMoveV(void); // Get mouse wheel movement for both X and Y RLAPI void SetMouseCursor(int cursor); // Set mouse cursor // Input-related functions: touch @@ -1324,7 +1346,8 @@ RLAPI Font LoadFontFromMemory(const char *fileType, const unsigned char *fileDat RLAPI GlyphInfo *LoadFontData(const unsigned char *fileData, int dataSize, int fontSize, int *fontChars, int glyphCount, int type); // Load font data for further use RLAPI Image GenImageFontAtlas(const GlyphInfo *chars, Rectangle **recs, int glyphCount, int fontSize, int padding, int packMethod); // Generate image font atlas using chars info RLAPI void UnloadFontData(GlyphInfo *chars, int glyphCount); // Unload font chars info data (RAM) -RLAPI void UnloadFont(Font font); // Unload Font from GPU memory (VRAM) +RLAPI void UnloadFont(Font font); // Unload font from GPU memory (VRAM) +RLAPI bool ExportFontAsCode(Font font, const char *fileName); // Export font as code file, returns true on success // Text drawing functions RLAPI void DrawFPS(int posX, int posY); // Draw current FPS @@ -1332,6 +1355,7 @@ RLAPI void DrawText(const char *text, int posX, int posY, int fontSize, Color co RLAPI void DrawTextEx(Font font, const char *text, Vector2 position, float fontSize, float spacing, Color tint); // Draw text using font and additional parameters 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) RLAPI void DrawTextCodepoint(Font font, int codepoint, Vector2 position, float fontSize, Color tint); // Draw one character (codepoint) +RLAPI void DrawTextCodepoints(Font font, const int *codepoints, int count, Vector2 position, float fontSize, float spacing, Color tint); // Draw multiple character (codepoint) // Text font info functions RLAPI int MeasureText(const char *text, int fontSize); // Measure string width for default font @@ -1346,7 +1370,7 @@ RLAPI void UnloadCodepoints(int *codepoints); // Unload RLAPI int GetCodepointCount(const char *text); // Get total number of codepoints in a UTF-8 encoded string RLAPI int GetCodepoint(const char *text, int *bytesProcessed); // Get next codepoint in a UTF-8 encoded string, 0x3f('?') is returned on failure RLAPI const char *CodepointToUTF8(int codepoint, int *byteSize); // Encode one codepoint into UTF-8 byte array (array length returned as parameter) -RLAPI char *TextCodepointsToUTF8(int *codepoints, int length); // Encode text as codepoints array into UTF-8 text string (WARNING: memory must be freed!) +RLAPI char *TextCodepointsToUTF8(const int *codepoints, int length); // Encode text as codepoints array into UTF-8 text string (WARNING: memory must be freed!) // Text strings management functions (no UTF-8 strings, only byte chars) // NOTE: Some strings allocate memory internally for returned strings, just be careful! @@ -1416,14 +1440,13 @@ RLAPI void DrawBillboardPro(Camera camera, Texture2D texture, Rectangle source, // Mesh management functions RLAPI void UploadMesh(Mesh *mesh, bool dynamic); // Upload mesh vertex data in GPU and provide VAO/VBO ids -RLAPI void UpdateMeshBuffer(Mesh mesh, int index, void *data, int dataSize, int offset); // Update mesh vertex data in GPU for a specific buffer index +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 RLAPI void UnloadMesh(Mesh mesh); // Unload mesh data from CPU and GPU RLAPI void DrawMesh(Mesh mesh, Material material, Matrix transform); // Draw a 3d mesh with material and transform -RLAPI void DrawMeshInstanced(Mesh mesh, Material material, Matrix *transforms, int instances); // Draw multiple mesh instances with material and different transforms +RLAPI void DrawMeshInstanced(Mesh mesh, Material material, const Matrix *transforms, int instances); // Draw multiple mesh instances with material and different transforms RLAPI bool ExportMesh(Mesh mesh, const char *fileName); // Export mesh data to file, returns true on success RLAPI BoundingBox GetMeshBoundingBox(Mesh mesh); // Compute mesh bounding box limits RLAPI void GenMeshTangents(Mesh *mesh); // Compute mesh tangents -RLAPI void GenMeshBinormals(Mesh *mesh); // Compute mesh binormals // Mesh generation functions RLAPI Mesh GenMeshPoly(int sides, float radius); // Generate polygonal mesh @@ -1449,7 +1472,7 @@ RLAPI void SetModelMeshMaterial(Model *model, int meshId, int materialId); RLAPI ModelAnimation *LoadModelAnimations(const char *fileName, unsigned int *animCount); // Load model animations from file RLAPI void UpdateModelAnimation(Model model, ModelAnimation anim, int frame); // Update model animation pose RLAPI void UnloadModelAnimation(ModelAnimation anim); // Unload animation data -RLAPI void UnloadModelAnimations(ModelAnimation* animations, unsigned int count); // Unload animation array data +RLAPI void UnloadModelAnimations(ModelAnimation *animations, unsigned int count); // Unload animation array data RLAPI bool IsModelAnimationValid(Model model, ModelAnimation anim); // Check model animation skeleton match // Collision detection functions @@ -1458,7 +1481,6 @@ RLAPI bool CheckCollisionBoxes(BoundingBox box1, BoundingBox box2); RLAPI bool CheckCollisionBoxSphere(BoundingBox box, Vector3 center, float radius); // Check collision between box and sphere RLAPI RayCollision GetRayCollisionSphere(Ray ray, Vector3 center, float radius); // Get collision info between ray and sphere RLAPI RayCollision GetRayCollisionBox(Ray ray, BoundingBox box); // Get collision info between ray and box -RLAPI RayCollision GetRayCollisionModel(Ray ray, Model model); // Get collision info between ray and model RLAPI RayCollision GetRayCollisionMesh(Ray ray, Mesh mesh, Matrix transform); // Get collision info between ray and mesh RLAPI RayCollision GetRayCollisionTriangle(Ray ray, Vector3 p1, Vector3 p2, Vector3 p3); // Get collision info between ray and triangle RLAPI RayCollision GetRayCollisionQuad(Ray ray, Vector3 p1, Vector3 p2, Vector3 p3, Vector3 p4); // Get collision info between ray and quad @@ -1466,6 +1488,7 @@ RLAPI RayCollision GetRayCollisionQuad(Ray ray, Vector3 p1, Vector3 p2, Vector3 //------------------------------------------------------------------------------------ // Audio Loading and Playing Functions (Module: audio) //------------------------------------------------------------------------------------ +typedef void (*AudioCallback)(void *bufferData, unsigned int frames); // Audio device management functions RLAPI void InitAudioDevice(void); // Initialize audio device and context @@ -1495,15 +1518,16 @@ RLAPI int GetSoundsPlaying(void); // Get num RLAPI bool IsSoundPlaying(Sound sound); // Check if a sound is currently playing RLAPI void SetSoundVolume(Sound sound, float volume); // Set volume for a sound (1.0 is max level) RLAPI void SetSoundPitch(Sound sound, float pitch); // Set pitch for a sound (1.0 is base level) -RLAPI void WaveFormat(Wave *wave, int sampleRate, int sampleSize, int channels); // Convert wave data to desired format +RLAPI void SetSoundPan(Sound sound, float pan); // Set pan for a sound (0.5 is center) RLAPI Wave WaveCopy(Wave wave); // Copy a wave to a new wave RLAPI void WaveCrop(Wave *wave, int initSample, int finalSample); // Crop a wave to defined samples range -RLAPI float *LoadWaveSamples(Wave wave); // Load samples data from wave as a floats array +RLAPI void WaveFormat(Wave *wave, int sampleRate, int sampleSize, int channels); // Convert wave data to desired format +RLAPI float *LoadWaveSamples(Wave wave); // Load samples data from wave as a 32bit float data array RLAPI void UnloadWaveSamples(float *samples); // Unload samples data loaded with LoadWaveSamples() // Music management functions RLAPI Music LoadMusicStream(const char *fileName); // Load music stream from file -RLAPI Music LoadMusicStreamFromMemory(const char *fileType, unsigned char *data, int dataSize); // Load music stream from data +RLAPI Music LoadMusicStreamFromMemory(const char *fileType, const unsigned char *data, int dataSize); // Load music stream from data RLAPI void UnloadMusicStream(Music music); // Unload music stream RLAPI void PlayMusicStream(Music music); // Start music playing RLAPI bool IsMusicStreamPlaying(Music music); // Check if music is playing @@ -1514,6 +1538,7 @@ RLAPI void ResumeMusicStream(Music music); // Resume RLAPI void SeekMusicStream(Music music, float position); // Seek music to a position (in seconds) RLAPI void SetMusicVolume(Music music, float volume); // Set volume for music (1.0 is max level) RLAPI void SetMusicPitch(Music music, float pitch); // Set pitch for a music (1.0 is base level) +RLAPI void SetMusicPan(Music music, float pan); // Set pan for a music (0.5 is center) RLAPI float GetMusicTimeLength(Music music); // Get music time length (in seconds) RLAPI float GetMusicTimePlayed(Music music); // Get current music time played (in seconds) @@ -1529,7 +1554,12 @@ RLAPI bool IsAudioStreamPlaying(AudioStream stream); // Check i RLAPI void StopAudioStream(AudioStream stream); // Stop audio stream RLAPI void SetAudioStreamVolume(AudioStream stream, float volume); // Set volume for audio stream (1.0 is max level) RLAPI void SetAudioStreamPitch(AudioStream stream, float pitch); // Set pitch for audio stream (1.0 is base level) +RLAPI void SetAudioStreamPan(AudioStream stream, float pan); // Set pan for audio stream (0.5 is centered) RLAPI void SetAudioStreamBufferSizeDefault(int size); // Default size for new audio streams +RLAPI void SetAudioStreamCallback(AudioStream stream, AudioCallback callback); // Audio thread callback to request new data + +RLAPI void AttachAudioStreamProcessor(AudioStream stream, AudioCallback processor); // Attach audio stream processor to stream +RLAPI void DetachAudioStreamProcessor(AudioStream stream, AudioCallback processor); // Detach audio stream processor from stream #if defined(__cplusplus) } diff --git a/include/raymath.h b/include/raymath.h index 9714962..fbe4cea 100644 --- a/include/raymath.h +++ b/include/raymath.h @@ -18,14 +18,14 @@ * - Functions are always self-contained, no function use another raymath function inside, * required code is directly re-implemented inside * - Functions input parameters are always received by value (2 unavoidable exceptions) -* - Functions use always a "result" anmed variable for return +* - Functions use always a "result" variable for return * - Functions are always defined inline * - Angles are always in radians (DEG2RAD/RAD2DEG macros provided for convenience) * * * LICENSE: zlib/libpng * -* Copyright (c) 2015-2021 Ramon Santamaria (@raysan5) +* Copyright (c) 2015-2022 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. @@ -77,6 +77,10 @@ #define PI 3.14159265358979323846f #endif +#ifndef EPSILON + #define EPSILON 0.000001f +#endif + #ifndef DEG2RAD #define DEG2RAD (PI/180.0f) #endif @@ -154,7 +158,7 @@ typedef struct float16 { float v[16]; } float16; -#include <math.h> // Required for: sinf(), cosf(), tan(), atan2f(), sqrtf(), fminf(), fmaxf(), fabs() +#include <math.h> // Required for: sinf(), cosf(), tan(), atan2f(), sqrtf(), floor(), fminf(), fmaxf(), fabs() //---------------------------------------------------------------------------------- // Module Functions Definition - Utils math @@ -189,7 +193,23 @@ RMAPI float Normalize(float value, float start, float end) // Remap input value within input range to output range RMAPI float Remap(float value, float inputStart, float inputEnd, float outputStart, float outputEnd) { - float result =(value - inputStart)/(inputEnd - inputStart)*(outputEnd - outputStart) + outputStart; + float result = (value - inputStart)/(inputEnd - inputStart)*(outputEnd - outputStart) + outputStart; + + return result; +} + +// Wrap input value from min to max +RMAPI float Wrap(float value, float min, float max) +{ + float result = value - (max - min)*floorf((value - min)/(max - min)); + + return result; +} + +// Check whether two given floats are almost equal +RMAPI int FloatEquals(float x, float y) +{ + int result = (fabsf(x - y)) <= (EPSILON*fmaxf(1.0f, fmaxf(fabsf(x), fabsf(y)))); return result; } @@ -278,11 +298,19 @@ RMAPI float Vector2Distance(Vector2 v1, Vector2 v2) return result; } +// Calculate square distance between two vectors +RMAPI float Vector2DistanceSqr(Vector2 v1, Vector2 v2) +{ + float result = ((v1.x - v2.x)*(v1.x - v2.x) + (v1.y - v2.y)*(v1.y - v2.y)); + + return result; +} + // Calculate angle from two vectors RMAPI float Vector2Angle(Vector2 v1, Vector2 v2) { float result = atan2f(v2.y, v2.x) - atan2f(v1.y, v1.x); - + return result; } @@ -334,6 +362,21 @@ RMAPI Vector2 Vector2Normalize(Vector2 v) return result; } +// Transforms a Vector2 by a given Matrix +RMAPI Vector2 Vector2Transform(Vector2 v, Matrix mat) +{ + Vector2 result = { 0 }; + + float x = v.x; + float y = v.y; + float z = 0; + + result.x = mat.m0*x + mat.m4*y + mat.m8*z + mat.m12; + result.y = mat.m1*x + mat.m5*y + mat.m9*z + mat.m13; + + return result; +} + // Calculate linear interpolation between two vectors RMAPI Vector2 Vector2Lerp(Vector2 v1, Vector2 v2, float amount) { @@ -363,8 +406,11 @@ RMAPI Vector2 Vector2Rotate(Vector2 v, float angle) { Vector2 result = { 0 }; - result.x = v.x*cosf(angle) - v.y*sinf(angle); - result.y = v.x*sinf(angle) + v.y*cosf(angle); + float cosres = cosf(angle); + float sinres = sinf(angle); + + result.x = v.x*cosres - v.y*sinres; + result.y = v.x*sinres + v.y*cosres; return result; } @@ -388,6 +434,62 @@ RMAPI Vector2 Vector2MoveTowards(Vector2 v, Vector2 target, float maxDistance) return result; } +// Invert the given vector +RMAPI Vector2 Vector2Invert(Vector2 v) +{ + Vector2 result = { 1.0f/v.x, 1.0f/v.y }; + + return result; +} + +// Clamp the components of the vector between +// min and max values specified by the given vectors +RMAPI Vector2 Vector2Clamp(Vector2 v, Vector2 min, Vector2 max) +{ + Vector2 result = { 0 }; + + result.x = fminf(max.x, fmaxf(min.x, v.x)); + result.y = fminf(max.y, fmaxf(min.y, v.y)); + + return result; +} + +// Clamp the magnitude of the vector between two min and max values +RMAPI Vector2 Vector2ClampValue(Vector2 v, float min, float max) +{ + Vector2 result = v; + + float length = (v.x*v.x) + (v.y*v.y); + if (length > 0.0f) + { + length = sqrtf(length); + + if (length < min) + { + float scale = min/length; + result.x = v.x*scale; + result.y = v.y*scale; + } + else if (length > max) + { + float scale = max/length; + result.x = v.x*scale; + result.y = v.y*scale; + } + } + + return result; +} + +// Check whether two given vectors are almost equal +RMAPI int Vector2Equals(Vector2 p, Vector2 q) +{ + int result = ((fabsf(p.x - q.x)) <= (EPSILON*fmaxf(1.0f, fmaxf(fabsf(p.x), fabsf(q.x))))) && + ((fabsf(p.y - q.y)) <= (EPSILON*fmaxf(1.0f, fmaxf(fabsf(p.y), fabsf(q.y))))); + + return result; +} + //---------------------------------------------------------------------------------- // Module Functions Definition - Vector3 math //---------------------------------------------------------------------------------- @@ -472,14 +574,14 @@ RMAPI Vector3 Vector3Perpendicular(Vector3 v) float min = (float) fabs(v.x); Vector3 cardinalAxis = {1.0f, 0.0f, 0.0f}; - if (fabs(v.y) < min) + if (fabsf(v.y) < min) { min = (float) fabs(v.y); Vector3 tmp = {0.0f, 1.0f, 0.0f}; cardinalAxis = tmp; } - if (fabs(v.z) < min) + if (fabsf(v.z) < min) { Vector3 tmp = {0.0f, 0.0f, 1.0f}; cardinalAxis = tmp; @@ -530,16 +632,29 @@ RMAPI float Vector3Distance(Vector3 v1, Vector3 v2) return result; } +// Calculate square distance between two vectors +RMAPI float Vector3DistanceSqr(Vector3 v1, Vector3 v2) +{ + float result = 0.0f; + + float dx = v2.x - v1.x; + float dy = v2.y - v1.y; + float dz = v2.z - v1.z; + result = dx*dx + dy*dy + dz*dz; + + return result; +} + // Calculate angle between two vectors RMAPI float Vector3Angle(Vector3 v1, Vector3 v2) { float result = 0.0f; - + Vector3 cross = { v1.y*v2.z - v1.z*v2.y, v1.z*v2.x - v1.x*v2.z, v1.x*v2.y - v1.y*v2.x }; float len = sqrtf(cross.x*cross.x + cross.y*cross.y + cross.z*cross.z); float dot = (v1.x*v2.x + v1.y*v2.y + v1.z*v2.z); result = atan2f(len, dot); - + return result; } @@ -638,6 +753,58 @@ RMAPI Vector3 Vector3RotateByQuaternion(Vector3 v, Quaternion q) return result; } +// Rotates a vector around an axis +RMAPI Vector3 Vector3RotateByAxisAngle(Vector3 v, Vector3 axis, float angle) +{ + // Using Euler-Rodrigues Formula + // Ref.: https://en.wikipedia.org/w/index.php?title=Euler%E2%80%93Rodrigues_formula + + Vector3 result = v; + + // Vector3Normalize(axis); + float length = sqrtf(axis.x * axis.x + axis.y * axis.y + axis.z * axis.z); + if (length == 0.0f) length = 1.0f; + float ilength = 1.0f / length; + axis.x *= ilength; + axis.y *= ilength; + axis.z *= ilength; + + angle /= 2.0f; + float a = sinf(angle); + float b = axis.x * a; + float c = axis.y * a; + float d = axis.z * a; + a = cosf(angle); + Vector3 w = { b, c, d }; + + // Vector3CrossProduct(w, v) + Vector3 wv = { w.y * v.z - w.z * v.y, w.z * v.x - w.x * v.z, w.x * v.y - w.y * v.x }; + + // Vector3CrossProduct(w, wv) + Vector3 wwv = { w.y * wv.z - w.z * wv.y, w.z * wv.x - w.x * wv.z, w.x * wv.y - w.y * wv.x }; + + // Vector3Scale(wv, 2 * a) + a *= 2; + wv.x *= a; + wv.y *= a; + wv.z *= a; + + // Vector3Scale(wwv, 2) + wwv.x *= 2; + wwv.y *= 2; + wwv.z *= 2; + + result.x += wv.x; + result.y += wv.y; + result.z += wv.z; + + result.x += wwv.x; + result.y += wwv.y; + result.z += wwv.z; + + return result; +} + // Calculate linear interpolation between two vectors RMAPI Vector3 Vector3Lerp(Vector3 v1, Vector3 v2, float amount) { @@ -812,6 +979,92 @@ RMAPI float3 Vector3ToFloatV(Vector3 v) return buffer; } +// Invert the given vector +RMAPI Vector3 Vector3Invert(Vector3 v) +{ + Vector3 result = { 1.0f/v.x, 1.0f/v.y, 1.0f/v.z }; + + return result; +} + +// Clamp the components of the vector between +// min and max values specified by the given vectors +RMAPI Vector3 Vector3Clamp(Vector3 v, Vector3 min, Vector3 max) +{ + Vector3 result = { 0 }; + + result.x = fminf(max.x, fmaxf(min.x, v.x)); + result.y = fminf(max.y, fmaxf(min.y, v.y)); + result.z = fminf(max.z, fmaxf(min.z, v.z)); + + return result; +} + +// Clamp the magnitude of the vector between two values +RMAPI Vector3 Vector3ClampValue(Vector3 v, float min, float max) +{ + Vector3 result = v; + + float length = (v.x*v.x) + (v.y*v.y) + (v.z*v.z); + if (length > 0.0f) + { + length = sqrtf(length); + + if (length < min) + { + float scale = min/length; + result.x = v.x*scale; + result.y = v.y*scale; + result.z = v.z*scale; + } + else if (length > max) + { + float scale = max/length; + result.x = v.x*scale; + result.y = v.y*scale; + result.z = v.z*scale; + } + } + + return result; +} + +// Check whether two given vectors are almost equal +RMAPI int Vector3Equals(Vector3 p, Vector3 q) +{ + int result = ((fabsf(p.x - q.x)) <= (EPSILON*fmaxf(1.0f, fmaxf(fabsf(p.x), fabsf(q.x))))) && + ((fabsf(p.y - q.y)) <= (EPSILON*fmaxf(1.0f, fmaxf(fabsf(p.y), fabsf(q.y))))) && + ((fabsf(p.z - q.z)) <= (EPSILON*fmaxf(1.0f, fmaxf(fabsf(p.z), fabsf(q.z))))); + + return result; +} + +// Compute the direction of a refracted ray where v specifies the +// normalized direction of the incoming ray, n specifies the +// normalized normal vector of the interface of two optical media, +// and r specifies the ratio of the refractive index of the medium +// from where the ray comes to the refractive index of the medium +// on the other side of the surface +RMAPI Vector3 Vector3Refract(Vector3 v, Vector3 n, float r) +{ + Vector3 result = { 0 }; + + float dot = v.x*n.x + v.y*n.y + v.z*n.z; + float d = 1.0f - r*r*(1.0f - dot*dot); + + if (d >= 0.0f) + { + d = sqrtf(d); + v.x = r*v.x - (r*dot + d)*n.x; + v.y = r*v.y - (r*dot + d)*n.y; + v.z = r*v.z - (r*dot + d)*n.z; + + result = v; + } + + return result; +} + //---------------------------------------------------------------------------------- // Module Functions Definition - Matrix math //---------------------------------------------------------------------------------- @@ -917,45 +1170,6 @@ RMAPI Matrix MatrixInvert(Matrix mat) return result; } -// Normalize provided matrix -RMAPI Matrix MatrixNormalize(Matrix mat) -{ - Matrix result = { 0 }; - - // Cache the matrix values (speed optimization) - float a00 = mat.m0, a01 = mat.m1, a02 = mat.m2, a03 = mat.m3; - float a10 = mat.m4, a11 = mat.m5, a12 = mat.m6, a13 = mat.m7; - float a20 = mat.m8, a21 = mat.m9, a22 = mat.m10, a23 = mat.m11; - float a30 = mat.m12, a31 = mat.m13, a32 = mat.m14, a33 = mat.m15; - - // MatrixDeterminant(mat) - float det = a30*a21*a12*a03 - a20*a31*a12*a03 - a30*a11*a22*a03 + a10*a31*a22*a03 + - a20*a11*a32*a03 - a10*a21*a32*a03 - a30*a21*a02*a13 + a20*a31*a02*a13 + - a30*a01*a22*a13 - a00*a31*a22*a13 - a20*a01*a32*a13 + a00*a21*a32*a13 + - a30*a11*a02*a23 - a10*a31*a02*a23 - a30*a01*a12*a23 + a00*a31*a12*a23 + - a10*a01*a32*a23 - a00*a11*a32*a23 - a20*a11*a02*a33 + a10*a21*a02*a33 + - a20*a01*a12*a33 - a00*a21*a12*a33 - a10*a01*a22*a33 + a00*a11*a22*a33; - - result.m0 = mat.m0/det; - result.m1 = mat.m1/det; - result.m2 = mat.m2/det; - result.m3 = mat.m3/det; - result.m4 = mat.m4/det; - result.m5 = mat.m5/det; - result.m6 = mat.m6/det; - result.m7 = mat.m7/det; - result.m8 = mat.m8/det; - result.m9 = mat.m9/det; - result.m10 = mat.m10/det; - result.m11 = mat.m11/det; - result.m12 = mat.m12/det; - result.m13 = mat.m13/det; - result.m14 = mat.m14/det; - result.m15 = mat.m15/det; - - return result; -} - // Get identity matrix RMAPI Matrix MatrixIdentity(void) { @@ -1099,7 +1313,8 @@ RMAPI Matrix MatrixRotate(Vector3 axis, float angle) return result; } -// Get x-rotation matrix (angle in radians) +// Get x-rotation matrix +// NOTE: Angle must be provided in radians RMAPI Matrix MatrixRotateX(float angle) { Matrix result = { 1.0f, 0.0f, 0.0f, 0.0f, @@ -1111,14 +1326,15 @@ RMAPI Matrix MatrixRotateX(float angle) float sinres = sinf(angle); result.m5 = cosres; - result.m6 = -sinres; - result.m9 = sinres; + result.m6 = sinres; + result.m9 = -sinres; result.m10 = cosres; return result; } -// Get y-rotation matrix (angle in radians) +// Get y-rotation matrix +// NOTE: Angle must be provided in radians RMAPI Matrix MatrixRotateY(float angle) { Matrix result = { 1.0f, 0.0f, 0.0f, 0.0f, @@ -1130,14 +1346,15 @@ RMAPI Matrix MatrixRotateY(float angle) float sinres = sinf(angle); result.m0 = cosres; - result.m2 = sinres; - result.m8 = -sinres; + result.m2 = -sinres; + result.m8 = sinres; result.m10 = cosres; return result; } -// Get z-rotation matrix (angle in radians) +// Get z-rotation matrix +// NOTE: Angle must be provided in radians RMAPI Matrix MatrixRotateZ(float angle) { Matrix result = { 1.0f, 0.0f, 0.0f, 0.0f, @@ -1149,74 +1366,76 @@ RMAPI Matrix MatrixRotateZ(float angle) float sinres = sinf(angle); result.m0 = cosres; - result.m1 = -sinres; - result.m4 = sinres; + result.m1 = sinres; + result.m4 = -sinres; result.m5 = cosres; return result; } -// Get xyz-rotation matrix (angles in radians) -RMAPI Matrix MatrixRotateXYZ(Vector3 ang) +// Get xyz-rotation matrix +// NOTE: Angle must be provided in radians +RMAPI Matrix MatrixRotateXYZ(Vector3 angle) { Matrix result = { 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f }; // MatrixIdentity() - float cosz = cosf(-ang.z); - float sinz = sinf(-ang.z); - float cosy = cosf(-ang.y); - float siny = sinf(-ang.y); - float cosx = cosf(-ang.x); - float sinx = sinf(-ang.x); + float cosz = cosf(-angle.z); + float sinz = sinf(-angle.z); + float cosy = cosf(-angle.y); + float siny = sinf(-angle.y); + float cosx = cosf(-angle.x); + float sinx = sinf(-angle.x); result.m0 = cosz*cosy; - result.m4 = (cosz*siny*sinx) - (sinz*cosx); - result.m8 = (cosz*siny*cosx) + (sinz*sinx); + result.m1 = (cosz*siny*sinx) - (sinz*cosx); + result.m2 = (cosz*siny*cosx) + (sinz*sinx); - result.m1 = sinz*cosy; + result.m4 = sinz*cosy; result.m5 = (sinz*siny*sinx) + (cosz*cosx); - result.m9 = (sinz*siny*cosx) - (cosz*sinx); + result.m6 = (sinz*siny*cosx) - (cosz*sinx); - result.m2 = -siny; - result.m6 = cosy*sinx; + result.m8 = -siny; + result.m9 = cosy*sinx; result.m10= cosy*cosx; return result; } -// Get zyx-rotation matrix (angles in radians) -RMAPI Matrix MatrixRotateZYX(Vector3 ang) +// Get zyx-rotation matrix +// NOTE: Angle must be provided in radians +RMAPI Matrix MatrixRotateZYX(Vector3 angle) { Matrix result = { 0 }; - float cz = cosf(ang.z); - float sz = sinf(ang.z); - float cy = cosf(ang.y); - float sy = sinf(ang.y); - float cx = cosf(ang.x); - float sx = sinf(ang.x); + float cz = cosf(angle.z); + float sz = sinf(angle.z); + float cy = cosf(angle.y); + float sy = sinf(angle.y); + float cx = cosf(angle.x); + float sx = sinf(angle.x); result.m0 = cz*cy; - result.m1 = cz*sy*sx - cx*sz; - result.m2 = sz*sx + cz*cx*sy; - result.m3 = 0; + result.m4 = cz*sy*sx - cx*sz; + result.m8 = sz*sx + cz*cx*sy; + result.m12 = 0; - result.m4 = cy*sz; + result.m1 = cy*sz; result.m5 = cz*cx + sz*sy*sx; - result.m6 = cx*sz*sy - cz*sx; - result.m7 = 0; + result.m9 = cx*sz*sy - cz*sx; + result.m13 = 0; - result.m8 = -sy; - result.m9 = cy*sx; + result.m2 = -sy; + result.m6 = cy*sx; result.m10 = cy*cx; - result.m11 = 0; - - result.m12 = 0; - result.m13 = 0; result.m14 = 0; + + result.m3 = 0; + result.m7 = 0; + result.m11 = 0; result.m15 = 1; return result; @@ -1266,7 +1485,7 @@ RMAPI Matrix MatrixFrustum(double left, double right, double bottom, double top, } // Get perspective projection matrix -// NOTE: Angle should be provided in radians +// NOTE: Fovy angle must be provided in radians RMAPI Matrix MatrixPerspective(double fovy, double aspect, double near, double far) { Matrix result = { 0 }; @@ -1475,10 +1694,9 @@ RMAPI Quaternion QuaternionInvert(Quaternion q) { Quaternion result = q; - float length = sqrtf(q.x*q.x + q.y*q.y + q.z*q.z + q.w*q.w); - float lengthSq = length*length; + float lengthSq = q.x*q.x + q.y*q.y + q.z*q.z + q.w*q.w; - if (lengthSq != 0.0) + if (lengthSq != 0.0f) { float invLength = 1.0f/lengthSq; @@ -1512,12 +1730,10 @@ RMAPI Quaternion QuaternionScale(Quaternion q, float mul) { Quaternion result = { 0 }; - float qax = q.x, qay = q.y, qaz = q.z, qaw = q.w; - - result.x = qax*mul + qaw*mul + qay*mul - qaz*mul; - result.y = qay*mul + qaw*mul + qaz*mul - qax*mul; - result.z = qaz*mul + qaw*mul + qax*mul - qay*mul; - result.w = qaw*mul - qax*mul - qay*mul - qaz*mul; + result.x = q.x*mul; + result.y = q.y*mul; + result.z = q.z*mul; + result.w = q.w*mul; return result; } @@ -1581,14 +1797,14 @@ RMAPI Quaternion QuaternionSlerp(Quaternion q1, Quaternion q2, float amount) cosHalfTheta = -cosHalfTheta; } - if (fabs(cosHalfTheta) >= 1.0f) result = q1; + if (fabsf(cosHalfTheta) >= 1.0f) result = q1; else if (cosHalfTheta > 0.95f) result = QuaternionNlerp(q1, q2, amount); else { float halfTheta = acosf(cosHalfTheta); float sinHalfTheta = sqrtf(1.0f - cosHalfTheta*cosHalfTheta); - if (fabs(sinHalfTheta) < 0.001f) + if (fabsf(sinHalfTheta) < 0.001f) { result.x = (q1.x*0.5f + q2.x*0.5f); result.y = (q1.y*0.5f + q2.y*0.5f); @@ -1643,30 +1859,60 @@ RMAPI Quaternion QuaternionFromMatrix(Matrix mat) { Quaternion result = { 0 }; - if ((mat.m0 > mat.m5) && (mat.m0 > mat.m10)) + float fourWSquaredMinus1 = mat.m0 + mat.m5 + mat.m10; + float fourXSquaredMinus1 = mat.m0 - mat.m5 - mat.m10; + float fourYSquaredMinus1 = mat.m5 - mat.m0 - mat.m10; + float fourZSquaredMinus1 = mat.m10 - mat.m0 - mat.m5; + + int biggestIndex = 0; + float fourBiggestSquaredMinus1 = fourWSquaredMinus1; + if (fourXSquaredMinus1 > fourBiggestSquaredMinus1) { - float s = sqrtf(1.0f + mat.m0 - mat.m5 - mat.m10)*2; + fourBiggestSquaredMinus1 = fourXSquaredMinus1; + biggestIndex = 1; + } - result.x = 0.25f*s; - result.y = (mat.m4 + mat.m1)/s; - result.z = (mat.m2 + mat.m8)/s; - result.w = (mat.m9 - mat.m6)/s; + if (fourYSquaredMinus1 > fourBiggestSquaredMinus1) + { + fourBiggestSquaredMinus1 = fourYSquaredMinus1; + biggestIndex = 2; } - else if (mat.m5 > mat.m10) + + if (fourZSquaredMinus1 > fourBiggestSquaredMinus1) { - float s = sqrtf(1.0f + mat.m5 - mat.m0 - mat.m10)*2; - result.x = (mat.m4 + mat.m1)/s; - result.y = 0.25f*s; - result.z = (mat.m9 + mat.m6)/s; - result.w = (mat.m2 - mat.m8)/s; + fourBiggestSquaredMinus1 = fourZSquaredMinus1; + biggestIndex = 3; } - else + + float biggestVal = sqrtf(fourBiggestSquaredMinus1 + 1.0f) * 0.5f; + float mult = 0.25f / biggestVal; + + switch (biggestIndex) { - float s = sqrtf(1.0f + mat.m10 - mat.m0 - mat.m5)*2; - result.x = (mat.m2 + mat.m8)/s; - result.y = (mat.m9 + mat.m6)/s; - result.z = 0.25f*s; - result.w = (mat.m4 - mat.m1)/s; + case 0: + result.w = biggestVal; + result.x = (mat.m6 - mat.m9) * mult; + result.y = (mat.m8 - mat.m2) * mult; + result.z = (mat.m1 - mat.m4) * mult; + break; + case 1: + result.x = biggestVal; + result.w = (mat.m6 - mat.m9) * mult; + result.y = (mat.m1 + mat.m4) * mult; + result.z = (mat.m8 + mat.m2) * mult; + break; + case 2: + result.y = biggestVal; + result.w = (mat.m8 - mat.m2) * mult; + result.x = (mat.m1 + mat.m4) * mult; + result.z = (mat.m6 + mat.m9) * mult; + break; + case 3: + result.z = biggestVal; + result.w = (mat.m1 - mat.m4) * mult; + result.x = (mat.m8 + mat.m2) * mult; + result.y = (mat.m6 + mat.m9) * mult; + break; } return result; @@ -1706,7 +1952,7 @@ RMAPI Matrix QuaternionToMatrix(Quaternion q) } // Get rotation quaternion for an angle and axis -// NOTE: angle must be provided in radians +// NOTE: Angle must be provided in radians RMAPI Quaternion QuaternionFromAxisAngle(Vector3 axis, float angle) { Quaternion result = { 0.0f, 0.0f, 0.0f, 1.0f }; @@ -1754,7 +2000,7 @@ RMAPI Quaternion QuaternionFromAxisAngle(Vector3 axis, float angle) // Get the rotation angle and axis for a given quaternion RMAPI void QuaternionToAxisAngle(Quaternion q, Vector3 *outAxis, float *outAngle) { - if (fabs(q.w) > 1.0f) + if (fabsf(q.w) > 1.0f) { // QuaternionNormalize(q); float length = sqrtf(q.x*q.x + q.y*q.y + q.z*q.z + q.w*q.w); @@ -1847,4 +2093,19 @@ RMAPI Quaternion QuaternionTransform(Quaternion q, Matrix mat) return result; } +// Check whether two given quaternions are almost equal +RMAPI int QuaternionEquals(Quaternion p, Quaternion q) +{ + int result = (((fabsf(p.x - q.x)) <= (EPSILON*fmaxf(1.0f, fmaxf(fabsf(p.x), fabsf(q.x))))) && + ((fabsf(p.y - q.y)) <= (EPSILON*fmaxf(1.0f, fmaxf(fabsf(p.y), fabsf(q.y))))) && + ((fabsf(p.z - q.z)) <= (EPSILON*fmaxf(1.0f, fmaxf(fabsf(p.z), fabsf(q.z))))) && + ((fabsf(p.w - q.w)) <= (EPSILON*fmaxf(1.0f, fmaxf(fabsf(p.w), fabsf(q.w)))))) || + (((fabsf(p.x + q.x)) <= (EPSILON*fmaxf(1.0f, fmaxf(fabsf(p.x), fabsf(q.x))))) && + ((fabsf(p.y + q.y)) <= (EPSILON*fmaxf(1.0f, fmaxf(fabsf(p.y), fabsf(q.y))))) && + ((fabsf(p.z + q.z)) <= (EPSILON*fmaxf(1.0f, fmaxf(fabsf(p.z), fabsf(q.z))))) && + ((fabsf(p.w + q.w)) <= (EPSILON*fmaxf(1.0f, fmaxf(fabsf(p.w), fabsf(q.w)))))); + + return result; +} + #endif // RAYMATH_H diff --git a/include/rlgl.h b/include/rlgl.h index 0b74014..2fa604d 100644 --- a/include/rlgl.h +++ b/include/rlgl.h @@ -85,7 +85,7 @@ * * LICENSE: zlib/libpng * -* Copyright (c) 2014-2021 Ramon Santamaria (@raysan5) +* Copyright (c) 2014-2022 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. @@ -358,11 +358,11 @@ typedef struct rlRenderBatch { float currentDepth; // Current depth value for next draw } rlRenderBatch; -#if defined(__STDC__) && __STDC_VERSION__ >= 199901L +#if (defined(__STDC__) && __STDC_VERSION__ >= 199901L) || (defined(_MSC_VER) && _MSC_VER >= 1800) #include <stdbool.h> #elif !defined(__cplusplus) && !defined(bool) && !defined(RL_BOOL_TYPE) // Boolean type - typedef enum bool { false, true } bool; +typedef enum bool { false = 0, true = !false } bool; #endif #if !defined(RL_MATRIX_TYPE) @@ -433,7 +433,8 @@ typedef enum { RL_BLEND_MULTIPLIED, // Blend textures multiplying colors RL_BLEND_ADD_COLORS, // Blend textures adding colors (alternative) RL_BLEND_SUBTRACT_COLORS, // Blend textures subtracting colors (alternative) - RL_BLEND_CUSTOM // Belnd textures using custom src/dst factors (use SetBlendModeCustom()) + RL_BLEND_ALPHA_PREMULTIPLY, // Blend premultiplied textures considering alpha + RL_BLEND_CUSTOM // Blend textures using custom src/dst factors (use rlSetBlendFactors()) } rlBlendMode; // Shader location point type @@ -597,7 +598,9 @@ RLAPI void rlglInit(int width, int height); // Initialize rlgl (buffer RLAPI void rlglClose(void); // De-inititialize rlgl (buffers, shaders, textures) RLAPI void rlLoadExtensions(void *loader); // Load OpenGL extensions (loader function required) RLAPI int rlGetVersion(void); // Get current OpenGL version +RLAPI void rlSetFramebufferWidth(int width); // Set current framebuffer width RLAPI int rlGetFramebufferWidth(void); // Get default framebuffer width +RLAPI void rlSetFramebufferHeight(int height); // Set current framebuffer height RLAPI int rlGetFramebufferHeight(void); // Get default framebuffer height RLAPI unsigned int rlGetTextureIdDefault(void); // Get default texture id @@ -619,25 +622,26 @@ RLAPI void rlSetTexture(unsigned int id); // Set current texture for r // Vertex buffers management RLAPI unsigned int rlLoadVertexArray(void); // Load vertex array (vao) if supported -RLAPI unsigned int rlLoadVertexBuffer(void *buffer, int size, bool dynamic); // Load a vertex buffer attribute -RLAPI unsigned int rlLoadVertexBufferElement(void *buffer, int size, bool dynamic); // Load a new attributes element buffer -RLAPI void rlUpdateVertexBuffer(unsigned int bufferId, void *data, int dataSize, int offset); // Update GPU buffer with new data +RLAPI unsigned int rlLoadVertexBuffer(const void *buffer, int size, bool dynamic); // Load a vertex buffer attribute +RLAPI unsigned int rlLoadVertexBufferElement(const void *buffer, int size, bool dynamic); // Load a new attributes element buffer +RLAPI void rlUpdateVertexBuffer(unsigned int bufferId, const void *data, int dataSize, int offset); // Update GPU buffer with new data +RLAPI void rlUpdateVertexBufferElements(unsigned int id, const void *data, int dataSize, int offset); // Update vertex buffer elements with new data RLAPI void rlUnloadVertexArray(unsigned int vaoId); RLAPI void rlUnloadVertexBuffer(unsigned int vboId); -RLAPI void rlSetVertexAttribute(unsigned int index, int compSize, int type, bool normalized, int stride, void *pointer); +RLAPI void rlSetVertexAttribute(unsigned int index, int compSize, int type, bool normalized, int stride, const void *pointer); RLAPI void rlSetVertexAttributeDivisor(unsigned int index, int divisor); RLAPI void rlSetVertexAttributeDefault(int locIndex, const void *value, int attribType, int count); // Set vertex attribute default value RLAPI void rlDrawVertexArray(int offset, int count); -RLAPI void rlDrawVertexArrayElements(int offset, int count, void *buffer); +RLAPI void rlDrawVertexArrayElements(int offset, int count, const void *buffer); RLAPI void rlDrawVertexArrayInstanced(int offset, int count, int instances); -RLAPI void rlDrawVertexArrayElementsInstanced(int offset, int count, void *buffer, int instances); +RLAPI void rlDrawVertexArrayElementsInstanced(int offset, int count, const void *buffer, int instances); // Textures management -RLAPI unsigned int rlLoadTexture(void *data, int width, int height, int format, int mipmapCount); // Load texture in GPU +RLAPI unsigned int rlLoadTexture(const void *data, int width, int height, int format, int mipmapCount); // Load texture in GPU RLAPI unsigned int rlLoadTextureDepth(int width, int height, bool useRenderBuffer); // Load depth texture/renderbuffer (to be attached to fbo) -RLAPI unsigned int rlLoadTextureCubemap(void *data, int size, int format); // Load texture cubemap +RLAPI unsigned int rlLoadTextureCubemap(const void *data, int size, int format); // Load texture cubemap RLAPI void rlUpdateTexture(unsigned int id, int offsetX, int offsetY, int width, int height, int format, const void *data); // Update GPU texture with new data -RLAPI void rlGetGlTextureFormats(int format, int *glInternalFormat, int *glFormat, int *glType); // Get OpenGL internal formats +RLAPI void rlGetGlTextureFormats(int format, unsigned int *glInternalFormat, unsigned int *glFormat, unsigned int *glType); // Get OpenGL internal formats RLAPI const char *rlGetPixelFormatName(unsigned int format); // Get name string for pixel format RLAPI void rlUnloadTexture(unsigned int id); // Unload texture from GPU memory RLAPI void rlGenTextureMipmaps(unsigned int id, int width, int height, int format, int *mipmaps); // Generate mipmap data for selected texture @@ -713,7 +717,7 @@ RLAPI void rlLoadDrawQuad(void); // Load and draw a quad #include <OpenGL/glext.h> // OpenGL extensions library #else // APIENTRY for OpenGL function pointer declarations is required - #ifndef APIENTRY + #if !defined(APIENTRY) #if defined(_WIN32) #define APIENTRY __stdcall #else @@ -925,8 +929,8 @@ typedef struct rlglData { int glBlendDstFactor; // Blending destination factor int glBlendEquation; // Blending equation - int framebufferWidth; // Default framebuffer width - int framebufferHeight; // Default framebuffer height + int framebufferWidth; // Current framebuffer width + int framebufferHeight; // Current framebuffer height } State; // Renderer state struct { @@ -1228,6 +1232,7 @@ void rlOrtho(double left, double right, double bottom, double top, double znear, #endif // Set the viewport area (transformation from normalized device coordinates to window coordinates) +// NOTE: We store current viewport dimensions void rlViewport(int x, int y, int width, int height) { glViewport(x, y, width, height); @@ -1512,6 +1517,11 @@ void rlTextureParameters(unsigned int id, int param, int value) { glBindTexture(GL_TEXTURE_2D, id); +#if !defined(GRAPHICS_API_OPENGL_11) + // Reset anisotropy filter, in case it was set + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 1.0f); +#endif + switch (param) { case RL_TEXTURE_WRAP_S: @@ -1535,7 +1545,7 @@ void rlTextureParameters(unsigned int id, int param, int value) if (value <= RLGL.ExtSupported.maxAnisotropyLevel) glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, (float)value); else if (RLGL.ExtSupported.maxAnisotropyLevel > 0.0f) { - TRACELOG(RL_LOG_WARNING, "GL: Maximum anisotropic filter level supported is %iX", id, RLGL.ExtSupported.maxAnisotropyLevel); + TRACELOG(RL_LOG_WARNING, "GL: Maximum anisotropic filter level supported is %iX", id, (int)RLGL.ExtSupported.maxAnisotropyLevel); glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, (float)value); } else TRACELOG(RL_LOG_WARNING, "GL: Anisotropic filtering not supported"); @@ -1778,7 +1788,12 @@ void rlSetBlendMode(int mode) case RL_BLEND_MULTIPLIED: glBlendFunc(GL_DST_COLOR, GL_ONE_MINUS_SRC_ALPHA); glBlendEquation(GL_FUNC_ADD); break; case RL_BLEND_ADD_COLORS: glBlendFunc(GL_ONE, GL_ONE); glBlendEquation(GL_FUNC_ADD); break; case RL_BLEND_SUBTRACT_COLORS: glBlendFunc(GL_ONE, GL_ONE); glBlendEquation(GL_FUNC_SUBTRACT); break; - case RL_BLEND_CUSTOM: glBlendFunc(RLGL.State.glBlendSrcFactor, RLGL.State.glBlendDstFactor); glBlendEquation(RLGL.State.glBlendEquation); break; + case RL_BLEND_ALPHA_PREMULTIPLY: glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA); glBlendEquation(GL_FUNC_ADD); break; + case RL_BLEND_CUSTOM: + { + // NOTE: Using GL blend src/dst factors and GL equation configured with rlSetBlendFactors() + glBlendFunc(RLGL.State.glBlendSrcFactor, RLGL.State.glBlendDstFactor); glBlendEquation(RLGL.State.glBlendEquation); + } break; default: break; } @@ -2212,6 +2227,22 @@ int rlGetVersion(void) return glVersion; } +// Set current framebuffer width +void rlSetFramebufferWidth(int width) +{ +#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) + RLGL.State.framebufferWidth = width; +#endif +} + +// Set current framebuffer height +void rlSetFramebufferHeight(int height) +{ +#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) + RLGL.State.framebufferHeight = height; +#endif +} + // Get default framebuffer width int rlGetFramebufferWidth(void) { @@ -2594,6 +2625,9 @@ void rlDrawRenderBatch(rlRenderBatch *batch) glUseProgram(0); // Unbind shader program } + + // Restore viewport to default measures + if (eyeCount == 2) rlViewport(0, 0, RLGL.State.framebufferWidth, RLGL.State.framebufferHeight); //------------------------------------------------------------------------------------------------------------ // Reset batch buffers @@ -2676,7 +2710,7 @@ bool rlCheckRenderBatchLimit(int vCount) // Textures data management //----------------------------------------------------------------------------------------- // Convert image data to OpenGL texture (returns OpenGL valid Id) -unsigned int rlLoadTexture(void *data, int width, int height, int format, int mipmapCount) +unsigned int rlLoadTexture(const void *data, int width, int height, int format, int mipmapCount) { glBindTexture(GL_TEXTURE_2D, 0); // Free any old binding @@ -2738,7 +2772,7 @@ unsigned int rlLoadTexture(void *data, int width, int height, int format, int mi { unsigned int mipSize = rlGetPixelDataSize(mipWidth, mipHeight, format); - int glInternalFormat, glFormat, glType; + unsigned int glInternalFormat, glFormat, glType; rlGetGlTextureFormats(format, &glInternalFormat, &glFormat, &glType); TRACELOGD("TEXTURE: Load mipmap level %i (%i x %i), size: %i, offset: %i", i, mipWidth, mipHeight, mipSize, mipOffset); @@ -2878,7 +2912,7 @@ unsigned int rlLoadTextureDepth(int width, int height, bool useRenderBuffer) // Load texture cubemap // NOTE: Cubemap data is expected to be 6 images in a single data array (one after the other), // expected the following convention: +X, -X, +Y, -Y, +Z, -Z -unsigned int rlLoadTextureCubemap(void *data, int size, int format) +unsigned int rlLoadTextureCubemap(const void *data, int size, int format) { unsigned int id = 0; @@ -2888,7 +2922,7 @@ unsigned int rlLoadTextureCubemap(void *data, int size, int format) glGenTextures(1, &id); glBindTexture(GL_TEXTURE_CUBE_MAP, id); - int glInternalFormat, glFormat, glType; + unsigned int glInternalFormat, glFormat, glType; rlGetGlTextureFormats(format, &glInternalFormat, &glFormat, &glType); if (glInternalFormat != -1) @@ -2960,7 +2994,7 @@ void rlUpdateTexture(unsigned int id, int offsetX, int offsetY, int width, int h { glBindTexture(GL_TEXTURE_2D, id); - int glInternalFormat, glFormat, glType; + unsigned int glInternalFormat, glFormat, glType; rlGetGlTextureFormats(format, &glInternalFormat, &glFormat, &glType); if ((glInternalFormat != -1) && (format < RL_PIXELFORMAT_COMPRESSED_DXT1_RGB)) @@ -2971,11 +3005,11 @@ void rlUpdateTexture(unsigned int id, int offsetX, int offsetY, int width, int h } // Get OpenGL internal formats and data type from raylib PixelFormat -void rlGetGlTextureFormats(int format, int *glInternalFormat, int *glFormat, int *glType) +void rlGetGlTextureFormats(int format, unsigned int *glInternalFormat, unsigned int *glFormat, unsigned int *glType) { - *glInternalFormat = -1; - *glFormat = -1; - *glType = -1; + *glInternalFormat = 0; + *glFormat = 0; + *glType = 0; switch (format) { @@ -3081,14 +3115,11 @@ void rlGenTextureMipmaps(unsigned int id, int width, int height, int format, int #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) if ((texIsPOT) || (RLGL.ExtSupported.texNPOT)) { - //glHint(GL_GENERATE_MIPMAP_HINT, GL_DONT_CARE); // Hint for mipmaps generation algorythm: GL_FASTEST, GL_NICEST, GL_DONT_CARE + //glHint(GL_GENERATE_MIPMAP_HINT, GL_DONT_CARE); // Hint for mipmaps generation algorithm: GL_FASTEST, GL_NICEST, GL_DONT_CARE glGenerateMipmap(GL_TEXTURE_2D); // Generate mipmaps automatically - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); // Activate Trilinear filtering for mipmaps - - #define MIN(a,b) (((a)<(b))?(a):(b)) - #define MAX(a,b) (((a)>(b))?(a):(b)) + #define MIN(a,b) (((a)<(b))? (a):(b)) + #define MAX(a,b) (((a)>(b))? (a):(b)) *mipmaps = 1 + (int)floor(log(MAX(width, height))/log(2)); TRACELOG(RL_LOG_INFO, "TEXTURE: [ID %i] Mipmaps generated automatically, total: %i", id, *mipmaps); @@ -3121,7 +3152,7 @@ void *rlReadTexturePixels(unsigned int id, int width, int height, int format) // GL_UNPACK_ALIGNMENT affects operations that write to OpenGL memory (glTexImage, etc.) glPixelStorei(GL_PACK_ALIGNMENT, 1); - int glInternalFormat, glFormat, glType; + unsigned int glInternalFormat, glFormat, glType; rlGetGlTextureFormats(format, &glInternalFormat, &glFormat, &glType); unsigned int size = rlGetPixelDataSize(width, height, format); @@ -3164,7 +3195,6 @@ void *rlReadTexturePixels(unsigned int id, int width, int height, int format) return pixels; } - // Read screen pixel data (color buffer) unsigned char *rlReadScreenPixels(int width, int height) { @@ -3313,7 +3343,7 @@ void rlUnloadFramebuffer(unsigned int id) // Vertex data management //----------------------------------------------------------------------------------------- // Load a new attributes buffer -unsigned int rlLoadVertexBuffer(void *buffer, int size, bool dynamic) +unsigned int rlLoadVertexBuffer(const void *buffer, int size, bool dynamic) { unsigned int id = 0; @@ -3327,7 +3357,7 @@ unsigned int rlLoadVertexBuffer(void *buffer, int size, bool dynamic) } // Load a new attributes element buffer -unsigned int rlLoadVertexBufferElement(void *buffer, int size, bool dynamic) +unsigned int rlLoadVertexBufferElement(const void *buffer, int size, bool dynamic) { unsigned int id = 0; @@ -3374,7 +3404,7 @@ void rlDisableVertexBufferElement(void) // Update vertex buffer with new data // NOTE: dataSize and offset must be provided in bytes -void rlUpdateVertexBuffer(unsigned int id, void *data, int dataSize, int offset) +void rlUpdateVertexBuffer(unsigned int id, const void *data, int dataSize, int offset) { #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) glBindBuffer(GL_ARRAY_BUFFER, id); @@ -3384,7 +3414,7 @@ void rlUpdateVertexBuffer(unsigned int id, void *data, int dataSize, int offset) // Update vertex buffer elements with new data // NOTE: dataSize and offset must be provided in bytes -void rlUpdateVertexBufferElements(unsigned int id, void *data, int dataSize, int offset) +void rlUpdateVertexBufferElements(unsigned int id, const void *data, int dataSize, int offset) { #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, id); @@ -3437,9 +3467,9 @@ void rlDrawVertexArray(int offset, int count) } // Draw vertex array elements -void rlDrawVertexArrayElements(int offset, int count, void *buffer) +void rlDrawVertexArrayElements(int offset, int count, const void *buffer) { - glDrawElements(GL_TRIANGLES, count, GL_UNSIGNED_SHORT, (unsigned short *)buffer + offset); + glDrawElements(GL_TRIANGLES, count, GL_UNSIGNED_SHORT, (const unsigned short *)buffer + offset); } // Draw vertex array instanced @@ -3451,10 +3481,10 @@ void rlDrawVertexArrayInstanced(int offset, int count, int instances) } // Draw vertex array elements instanced -void rlDrawVertexArrayElementsInstanced(int offset, int count, void *buffer, int instances) +void rlDrawVertexArrayElementsInstanced(int offset, int count, const void *buffer, int instances) { #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) - glDrawElementsInstanced(GL_TRIANGLES, count, GL_UNSIGNED_SHORT, (unsigned short *)buffer + offset, instances); + glDrawElementsInstanced(GL_TRIANGLES, count, GL_UNSIGNED_SHORT, (const unsigned short *)buffer + offset, instances); #endif } @@ -3495,7 +3525,7 @@ unsigned int rlLoadVertexArray(void) } // Set vertex attribute -void rlSetVertexAttribute(unsigned int index, int compSize, int type, bool normalized, int stride, void *pointer) +void rlSetVertexAttribute(unsigned int index, int compSize, int type, bool normalized, int stride, const void *pointer) { #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) glVertexAttribPointer(index, compSize, type, normalized, stride, pointer); @@ -3541,56 +3571,69 @@ unsigned int rlLoadShaderCode(const char *vsCode, const char *fsCode) unsigned int id = 0; #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) - unsigned int vertexShaderId = RLGL.State.defaultVShaderId; - unsigned int fragmentShaderId = RLGL.State.defaultFShaderId; + unsigned int vertexShaderId = 0; + unsigned int fragmentShaderId = 0; + // Compile vertex shader (if provided) if (vsCode != NULL) vertexShaderId = rlCompileShader(vsCode, GL_VERTEX_SHADER); + // In case no vertex shader was provided or compilation failed, we use default vertex shader + if (vertexShaderId == 0) vertexShaderId = RLGL.State.defaultVShaderId; + + // Compile fragment shader (if provided) if (fsCode != NULL) fragmentShaderId = rlCompileShader(fsCode, GL_FRAGMENT_SHADER); + // In case no fragment shader was provided or compilation failed, we use default fragment shader + if (fragmentShaderId == 0) fragmentShaderId = RLGL.State.defaultFShaderId; + // In case vertex and fragment shader are the default ones, no need to recompile, we can just assign the default shader program id if ((vertexShaderId == RLGL.State.defaultVShaderId) && (fragmentShaderId == RLGL.State.defaultFShaderId)) id = RLGL.State.defaultShaderId; else { + // One of or both shader are new, we need to compile a new shader program id = rlLoadShaderProgram(vertexShaderId, fragmentShaderId); + // We can detach and delete vertex/fragment shaders (if not default ones) + // NOTE: We detach shader before deletion to make sure memory is freed if (vertexShaderId != RLGL.State.defaultVShaderId) { - // Detach shader before deletion to make sure memory is freed glDetachShader(id, vertexShaderId); glDeleteShader(vertexShaderId); } if (fragmentShaderId != RLGL.State.defaultFShaderId) { - // Detach shader before deletion to make sure memory is freed glDetachShader(id, fragmentShaderId); glDeleteShader(fragmentShaderId); } + // In case shader program loading failed, we assign default shader if (id == 0) { - TRACELOG(RL_LOG_WARNING, "SHADER: Failed to load custom shader code"); + // In case shader loading fails, we return the default shader + TRACELOG(RL_LOG_WARNING, "SHADER: Failed to load custom shader code, using default shader"); id = RLGL.State.defaultShaderId; } - } - - // Get available shader uniforms - // NOTE: This information is useful for debug... - int uniformCount = -1; - - glGetProgramiv(id, GL_ACTIVE_UNIFORMS, &uniformCount); - - for (int i = 0; i < uniformCount; i++) - { - int namelen = -1; - int num = -1; - char name[256] = { 0 }; // Assume no variable names longer than 256 - GLenum type = GL_ZERO; + /* + else + { + // Get available shader uniforms + // NOTE: This information is useful for debug... + int uniformCount = -1; + glGetProgramiv(id, GL_ACTIVE_UNIFORMS, &uniformCount); - // Get the name of the uniforms - glGetActiveUniform(id, i, sizeof(name) - 1, &namelen, &num, &type, name); + for (int i = 0; i < uniformCount; i++) + { + int namelen = -1; + int num = -1; + char name[256] = { 0 }; // Assume no variable names longer than 256 + GLenum type = GL_ZERO; - name[namelen] = 0; + // Get the name of the uniforms + glGetActiveUniform(id, i, sizeof(name) - 1, &namelen, &num, &type, name); - TRACELOGD("SHADER: [ID %i] Active uniform (%s) set at location: %i", id, name, glGetUniformLocation(id, name)); + name[namelen] = 0; + TRACELOGD("SHADER: [ID %i] Active uniform (%s) set at location: %i", id, name, glGetUniformLocation(id, name)); + } + } + */ } #endif @@ -3629,7 +3672,7 @@ unsigned int rlCompileShader(const char *shaderCode, int type) if (maxLength > 0) { int length = 0; - char *log = RL_CALLOC(maxLength, sizeof(char)); + char *log = (char *)RL_CALLOC(maxLength, sizeof(char)); glGetShaderInfoLog(shader, maxLength, &length, log); TRACELOG(RL_LOG_WARNING, "SHADER: [ID %i] Compile error: %s", shader, log); RL_FREE(log); @@ -3691,7 +3734,7 @@ unsigned int rlLoadShaderProgram(unsigned int vShaderId, unsigned int fShaderId) if (maxLength > 0) { int length = 0; - char *log = RL_CALLOC(maxLength, sizeof(char)); + char *log = (char *)RL_CALLOC(maxLength, sizeof(char)); glGetProgramInfoLog(program, maxLength, &length, log); TRACELOG(RL_LOG_WARNING, "SHADER: [ID %i] Link error: %s", program, log); RL_FREE(log); @@ -3858,7 +3901,7 @@ unsigned int rlLoadComputeShaderProgram(unsigned int shaderId) if (maxLength > 0) { int length = 0; - char *log = RL_CALLOC(maxLength, sizeof(char)); + char *log = (char *)RL_CALLOC(maxLength, sizeof(char)); glGetProgramInfoLog(program, maxLength, &length, log); TRACELOG(RL_LOG_WARNING, "SHADER: [ID %i] Link error: %s", program, log); RL_FREE(log); @@ -3894,7 +3937,7 @@ void rlComputeShaderDispatch(unsigned int groupX, unsigned int groupY, unsigned unsigned int rlLoadShaderBuffer(unsigned long long size, const void *data, int usageHint) { unsigned int ssbo = 0; - + #if defined(GRAPHICS_API_OPENGL_43) glGenBuffers(1, &ssbo); glBindBuffer(GL_SHADER_STORAGE_BUFFER, ssbo); @@ -3927,7 +3970,7 @@ void rlUpdateShaderBufferElements(unsigned int id, const void *data, unsigned lo unsigned long long rlGetShaderBufferSize(unsigned int id) { long long size = 0; - + #if defined(GRAPHICS_API_OPENGL_43) glBindBuffer(GL_SHADER_STORAGE_BUFFER, id); glGetInteger64v(GL_SHADER_STORAGE_BUFFER_SIZE, &size); @@ -3967,7 +4010,7 @@ void rlCopyBuffersElements(unsigned int destId, unsigned int srcId, unsigned lon void rlBindImageTexture(unsigned int id, unsigned int index, unsigned int format, int readonly) { #if defined(GRAPHICS_API_OPENGL_43) - int glInternalFormat = 0, glFormat = 0, glType = 0; + unsigned int glInternalFormat = 0, glFormat = 0, glType = 0; rlGetGlTextureFormats(format, &glInternalFormat, &glFormat, &glType); glBindImageTexture(index, id, 0, 0, 0, readonly ? GL_READ_ONLY : GL_READ_WRITE, glInternalFormat); @@ -4338,7 +4381,8 @@ static void rlLoadShaderDefault(void) "} \n"; #endif - // NOTE: Compiled vertex/fragment shaders are kept for re-use + // NOTE: Compiled vertex/fragment shaders are not deleted, + // they are kept for re-use as default shaders in case some shader loading fails RLGL.State.defaultVShaderId = rlCompileShader(defaultVShaderCode, GL_VERTEX_SHADER); // Compile default vertex shader RLGL.State.defaultFShaderId = rlCompileShader(defaultFShaderCode, GL_FRAGMENT_SHADER); // Compile default fragment shader diff --git a/src/audio.c b/src/audio.c index 831174f..6a8c33a 100644 --- a/src/audio.c +++ b/src/audio.c @@ -521,6 +521,30 @@ int laudioSetSoundPitch( lua_State *L ) { } /* +> success = RL_SetSoundPan( Sound sound, float pan ) + +Set pan for a sound ( 0.5 is center ) + +- Failure return false +- Success return true +*/ +int laudioSetSoundPan( lua_State *L ) { + if ( !lua_isnumber( L, -2 ) || !lua_isnumber( L, -1 ) ) { + TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_SetSoundPan( Sound sound, float pitch )" ); + lua_pushboolean( L, false ); + return 1; + } + if ( !validSound( lua_tointeger( L, -2 ) ) ) { + lua_pushboolean( L, false ); + return 1; + } + SetSoundPan( *state->sounds[ lua_tointeger( L, -2 ) ], lua_tonumber( L, -1 ) ); + lua_pushboolean( L, true ); + + return 1; +} + +/* > success = RL_WaveFormat( Wave wave, int sampleRate, int sampleSize, int channels ) Convert wave data to desired format @@ -761,6 +785,26 @@ int laudioSetMusicPitch( lua_State *L ) { } /* +> success = RL_SetMusicPan( float pan ) + +Set pan for a music ( 0.5 is center ) + +- Failure return false +- Success return true +*/ +int laudioSetMusicPan( lua_State *L ) { + if ( !lua_isnumber( L, -1 ) ) { + TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_SetMusicPan( float pan )" ); + lua_pushboolean( L, false ); + return 1; + } + SetMusicPitch( state->music, lua_tonumber( L, -1 ) ); + lua_pushboolean( L, true ); + + return 1; +} + +/* > length = RL_GetMusicTimeLength() Get music time length ( in seconds ) @@ -2172,29 +2172,28 @@ int lcoreGetWorkingDirectory( lua_State *L ) { } /* -> fileNames = RL_GetDirectoryFiles( string dirPath ) +> fileNames = RL_LoadDirectoryFiles( string dirPath ) -Get filenames in a directory path +Load directory filepaths - Failure return false - Success return string{} */ -int lcoreGetDirectoryFiles( lua_State *L ) { +int lcoreLoadDirectoryFiles( lua_State *L ) { if ( !lua_isstring( L, -1 ) ) { - TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_GetDirectoryFiles( string dirPath )" ); + TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_LoadDirectoryFiles( string dirPath )" ); lua_pushboolean( L, false ); return 1; } - int count = 0; - char **strings = GetDirectoryFiles( lua_tostring( L, -1 ), &count ); + FilePathList files = LoadDirectoryFiles( lua_tostring( L, -1 ) ); - lua_createtable( L, count, 0 ); + lua_createtable( L, files.count, 0 ); - for ( int i = 0; i < count; ++i ) { - lua_pushstring( L, strings[i] ); + for ( int i = 0; i < files.count; ++i ) { + lua_pushstring( L, files.paths[i] ); lua_rawseti( L, -2, i+1 ); } - ClearDirectoryFiles(); + UnloadDirectoryFiles( files ); return 1; } @@ -2230,24 +2229,22 @@ int lcoreIsFileDropped( lua_State *L ) { } /* -> files = RL_GetDroppedFiles() +> files = RL_LoadDroppedFiles() -Get dropped files names +Load dropped filepaths - Success return string{} */ -int lcoreGetDroppedFiles( lua_State *L ) { - int count = 0; - char **files = GetDroppedFiles( &count ); +int lcoreLoadDroppedFiles( lua_State *L ) { + FilePathList files = LoadDroppedFiles(); - lua_createtable( L, count, 0 ); + lua_createtable( L, files.count, 0 ); - for ( int i = 0; i < count; ++i ) { - lua_pushstring( L, files[i] ); + for ( int i = 0; i < files.count; ++i ) { + lua_pushstring( L, files.paths[i] ); lua_rawseti( L, -2, i+1 ); } - - ClearDroppedFiles(); + UnloadDroppedFiles( files ); return 1; } diff --git a/src/lua_core.c b/src/lua_core.c index 23f6534..7c95b2a 100644 --- a/src/lua_core.c +++ b/src/lua_core.c @@ -529,9 +529,6 @@ bool luaInit() { luaRegister(); defineGlobals(); - // SetConfigFlags( FLAG_VSYNC_HINT ); - // SetWindowState( FLAG_VSYNC_HINT ); - return luaCallMain(); } @@ -546,7 +543,7 @@ int luaTraceback( lua_State *L ) { lua_getfield( L, -1, "traceback" ); if ( !lua_isfunction( L, -1 ) ) { - lua_pop(L, 2); + lua_pop( L, 2 ); return 1; } @@ -623,11 +620,6 @@ void luaCallProcess() { return; } } - // else { - // TraceLog( LOG_WARNING, "%s", "No Lua process found!" ); - // state->run = false; - // return; - // } lua_pop( L, -1 ); } @@ -649,11 +641,6 @@ void luaCallDraw() { EndDrawing(); } - // else { - // TraceLog( LOG_WARNING, "%s", "No Lua render found!" ); - // state->run = false; - // return; - // } lua_pop( L, -1 ); } @@ -742,10 +729,10 @@ void luaRegister() { lua_register( L, "RL_GetDirectoryPath", lcoreGetDirectoryPath ); lua_register( L, "RL_GetPrevDirectoryPath", lcoreGetPrevDirectoryPath ); lua_register( L, "RL_GetWorkingDirectory", lcoreGetWorkingDirectory ); - lua_register( L, "RL_GetDirectoryFiles", lcoreGetDirectoryFiles ); + lua_register( L, "RL_LoadDirectoryFiles", lcoreLoadDirectoryFiles ); lua_register( L, "RL_ChangeDirectory", lcoreChangeDirectory ); lua_register( L, "RL_IsFileDropped", lcoreIsFileDropped ); - lua_register( L, "RL_GetDroppedFiles", lcoreGetDroppedFiles ); + lua_register( L, "RL_LoadDroppedFiles", lcoreLoadDroppedFiles ); lua_register( L, "RL_GetFileModTime", lcoreGetFileModTime ); /* Camera2D. */ lua_register( L, "RL_CreateCamera2D", lcoreCreateCamera2D ); @@ -1014,7 +1001,6 @@ void luaRegister() { lua_register( L, "RL_ExportMesh", lmodelsExportMesh ); lua_register( L, "RL_GetMeshBoundingBox", lmodelsGetMeshBoundingBox ); lua_register( L, "RL_GenMeshTangents", lmodelsGenMeshTangents ); - lua_register( L, "RL_GenMeshBinormals", lmodelsGenMeshBinormals ); /* Material. */ lua_register( L, "RL_LoadMaterialDefault", lmodelsLoadMaterialDefault ); lua_register( L, "RL_CreateMaterial", lmodelsCreateMaterial ); @@ -1047,7 +1033,6 @@ void luaRegister() { lua_register( L, "RL_CheckCollisionBoxSphere", lmodelsCheckCollisionBoxSphere ); lua_register( L, "RL_GetRayCollisionSphere", lmodelsGetRayCollisionSphere ); lua_register( L, "RL_GetRayCollisionBox", lmodelsGetRayCollisionBox ); - lua_register( L, "RL_GetRayCollisionModel", lmodelsGetRayCollisionModel ); lua_register( L, "RL_GetRayCollisionMesh", lmodelsGetRayCollisionMesh ); lua_register( L, "RL_GetRayCollisionTriangle", lmodelsGetRayCollisionTriangle ); lua_register( L, "RL_GetRayCollisionQuad", lmodelsGetRayCollisionQuad ); @@ -1089,6 +1074,7 @@ void luaRegister() { lua_register( L, "RL_IsSoundPlaying", laudioIsSoundPlaying ); lua_register( L, "RL_SetSoundVolume", laudioSetSoundVolume ); lua_register( L, "RL_SetSoundPitch", laudioSetSoundPitch ); + lua_register( L, "RL_SetSoundPan", laudioSetSoundPan ); lua_register( L, "RL_WaveFormat", laudioWaveFormat ); lua_register( L, "RL_WaveCopy", laudioWaveCopy ); lua_register( L, "RL_WaveCrop", laudioWaveCrop ); @@ -1101,6 +1087,7 @@ void luaRegister() { lua_register( L, "RL_ResumeMusicStream", laudioResumeMusicStream ); lua_register( L, "RL_SetMusicVolume", laudioSetMusicVolume ); lua_register( L, "RL_SetMusicPitch", laudioSetMusicPitch ); + lua_register( L, "RL_SetMusicPan", laudioSetMusicPan ); lua_register( L, "RL_GetMusicTimeLength", laudioGetMusicTimeLength ); lua_register( L, "RL_GetMusicTimePlayed", laudioGetMusicTimePlayed ); diff --git a/src/models.c b/src/models.c index fc294e0..3028459 100644 --- a/src/models.c +++ b/src/models.c @@ -1452,32 +1452,6 @@ int lmodelsGenMeshTangents( lua_State *L ) { } /* -> success = RL_GenMeshBinormals( Mesh mesh ) - -Compute mesh binormals - -- Failure return false -- Success return true -*/ -int lmodelsGenMeshBinormals( lua_State *L ) { - if ( !lua_isnumber( L, -1 ) ) { - TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_GenMeshBinormals( Mesh mesh )" ); - lua_pushboolean( L, false ); - return 1; - } - size_t meshId = lua_tointeger( L, -1 ); - - if ( !validMesh( meshId ) ) { - lua_pushboolean( L, false ); - return 1; - } - GenMeshBinormals( state->meshes[ meshId ] ); - lua_pushboolean( L, true ); - - return 1; -} - -/* ## Models - Material */ @@ -2386,33 +2360,6 @@ int lmodelsGetRayCollisionBox( lua_State *L ) { } /* -> rayCollision = RL_GetRayCollisionModel( Ray ray, Model model ) - -Get collision info between ray and model - -- Failure return nil -- Success return RayCollision -*/ -int lmodelsGetRayCollisionModel( lua_State *L ) { - if ( !lua_istable( L, -2 ) || !lua_isnumber( L, -1 ) ) { - TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_GetRayCollisionModel( Ray ray, Model model )" ); - lua_pushnil( L ); - return 1; - } - size_t modelId = lua_tointeger( L, -1 ); - lua_pop( L, 1 ); - Ray ray = uluaGetRay( L ); - - if ( !validModel( modelId ) ) { - lua_pushnil( L ); - return 1; - } - uluaPushRayCollision( L, GetRayCollisionModel( ray, *state->models[ modelId ] ) ); - - return 1; -} - -/* > rayCollision = RL_GetRayCollisionMesh( Ray ray, Mesh mesh, Matrix transform ) Get collision info between ray and mesh diff --git a/src/state.c b/src/state.c index c87d064..8cecdcd 100644 --- a/src/state.c +++ b/src/state.c @@ -13,7 +13,7 @@ bool stateInit( const char *exePath ) { state->hasWindow = true; state->run = true; - state->resolution = (Vector2){ 1024, 720 }; + state->resolution = (Vector2){ 800, 600 }; state->luaState = NULL; state->textureSource = TEXTURE_SOURCE_TEXTURE; /* Images. */ @@ -93,7 +93,7 @@ bool stateInit( const char *exePath ) { state->materials[i] = NULL; } } - + InitWindow( state->resolution.x, state->resolution.y, "ReiLua" ); /* Has to be after InitWindod where opengl context is created. */ state->materials[0] = malloc( sizeof( Material ) ); |