Removed useless spaces

src/audio.c

@@ -49,7 +49,7 @@
 #if defined(PLATFORM_RPI)
     // NOTE: On RPI should be lower to avoid frame-stalls
     #define MUSIC_BUFFER_SIZE      4096*2   // PCM data buffer (short) - 16Kb (RPI)
-#else                            
+#else
     // NOTE: On HTML5 (emscripten) this is allocated on heap, by default it's only 16MB!...just take care...
     #define MUSIC_BUFFER_SIZE      4096*8   // PCM data buffer (short) - 64Kb
 #endif
@@ -201,7 +201,7 @@ Sound LoadSound(char *fileName)
 
         // Attach sound buffer to source
         alSourcei(source, AL_BUFFER, buffer);
-        
+
         TraceLog(INFO, "[%s] Sound file loaded successfully (SampleRate: %i, BitRate: %i, Channels: %i)", fileName, wave.sampleRate, wave.bitsPerSample, wave.channels);
 
         // Unallocate WAV data
@@ -283,7 +283,7 @@ Sound LoadSoundFromRES(const char *rresName, int resId)
 
     FILE *rresFile = fopen(rresName, "rb");
 
-    if (rresFile == NULL) 
+    if (rresFile == NULL)
     {
         TraceLog(WARNING, "[%s] rRES raylib resource file could not be opened", rresName);
     }
@@ -378,7 +378,7 @@ Sound LoadSoundFromRES(const char *rresName, int resId)
 
                         // Attach sound buffer to source
                         alSourcei(source, AL_BUFFER, buffer);
-                        
+
                         TraceLog(INFO, "[%s] Sound loaded successfully from resource (SampleRate: %i, BitRate: %i, Channels: %i)", rresName, wave.sampleRate, wave.bitsPerSample, wave.channels);
 
                         // Unallocate WAV data
@@ -584,7 +584,7 @@ void ResumeMusicStream(void)
     // Resume music playing... if music available!
     ALenum state;
     alGetSourcei(currentMusic.source, AL_SOURCE_STATE, &state);
-	
+
     if (state == AL_PAUSED)
     {
         TraceLog(INFO, "Resuming music stream");
@@ -875,7 +875,7 @@ static Wave LoadOGG(char *fileName)
     int samplesObtained = stb_vorbis_get_samples_short_interleaved(oggFile, info.channels, wave.data, totalSamplesLength);
 
     TraceLog(DEBUG, "[%s] Samples obtained: %i", fileName, samplesObtained);
-    
+
     TraceLog(INFO, "[%s] OGG file loaded successfully (SampleRate: %i, BitRate: %i, Channels: %i)", fileName, wave.sampleRate, wave.bitsPerSample, wave.channels);
 
     stb_vorbis_close(oggFile);

src/models.c

@@ -452,22 +452,22 @@ void DrawQuad(Vector3 vertices[4], Vector2 textcoords[4], Vector3 normals[4], Co
     rlBegin(RL_QUADS);
         rlColor4ub(colors[0].r, colors[0].g, colors[0].b, colors[0].a);
         rlNormal3f(normals[0].x, normals[0].y, normals[0].z);
-        rlTexCoord2f(textcoords[0].x, textcoords[0].y); 
+        rlTexCoord2f(textcoords[0].x, textcoords[0].y);
         rlVertex3f(vertices[0].x, vertices[0].y, vertices[0].z);
-        
+
         rlColor4ub(colors[1].r, colors[1].g, colors[1].b, colors[1].a);
         rlNormal3f(normals[1].x, normals[1].y, normals[1].z);
-        rlTexCoord2f(textcoords[1].x, textcoords[1].y); 
+        rlTexCoord2f(textcoords[1].x, textcoords[1].y);
         rlVertex3f(vertices[1].x, vertices[1].y, vertices[1].z);
 
         rlColor4ub(colors[2].r, colors[2].g, colors[2].b, colors[2].a);
         rlNormal3f(normals[2].x, normals[2].y, normals[2].z);
-        rlTexCoord2f(textcoords[2].x, textcoords[2].y); 
+        rlTexCoord2f(textcoords[2].x, textcoords[2].y);
         rlVertex3f(vertices[2].x, vertices[2].y, vertices[2].z);
 
         rlColor4ub(colors[3].r, colors[3].g, colors[3].b, colors[3].a);
         rlNormal3f(normals[3].x, normals[3].y, normals[3].z);
-        rlTexCoord2f(textcoords[3].x, textcoords[3].y); 
+        rlTexCoord2f(textcoords[3].x, textcoords[3].y);
         rlVertex3f(vertices[3].x, vertices[3].y, vertices[3].z);
     rlEnd();
 }
@@ -1144,17 +1144,19 @@ void UnloadModel(Model model)
         free(model.mesh.texcoords);
         free(model.mesh.normals);
     }
-    
+
     rlDeleteBuffers(model.vboId[0]);
     rlDeleteBuffers(model.vboId[1]);
     rlDeleteBuffers(model.vboId[2]);
 
     rlDeleteVertexArrays(model.vaoId);
+    rlDeleteTextures(model.textureId);
+    rlDeleteShader(model.shaderId);
 }
 
 void SetModelTexture(Model *model, Texture2D texture)
 {
-    if (texture.id <= 0) model->textureId = 1;  // Default white texture (use mesh color)
+    if (texture.id <= 0) model->textureId = whiteTexture;  // Default white texture (use mesh color)
     else model->textureId = texture.id;
 }
 
@@ -1170,6 +1172,8 @@ void DrawModel(Model model, Vector3 position, float scale, Color tint)
 // Draw a model with extended parameters
 void DrawModelEx(Model model, Vector3 position, Vector3 rotation, Vector3 scale, Color tint)
 {
+    // NOTE: Rotation must be provided in degrees, it's converted to radians inside rlglDrawModel()
+    
     rlglDrawModel(model, position, rotation, scale, tint, false);
 }
 
@@ -1262,11 +1266,11 @@ void DrawBillboardRec(Camera camera, Texture2D texture, Rectangle sourceRec, Vec
         // Bottom-left corner for texture and quad
         rlTexCoord2f((float)sourceRec.x / texture.width, (float)sourceRec.y / texture.height);
         rlVertex3f(a.x, a.y, a.z);
-        
+
         // Top-left corner for texture and quad
         rlTexCoord2f((float)sourceRec.x / texture.width, (float)(sourceRec.y + sourceRec.height) / texture.height);
         rlVertex3f(d.x, d.y, d.z);
-        
+
         // Top-right corner for texture and quad
         rlTexCoord2f((float)(sourceRec.x + sourceRec.width) / texture.width, (float)(sourceRec.y + sourceRec.height) / texture.height);
         rlVertex3f(c.x, c.y, c.z);
@@ -1301,7 +1305,7 @@ static VertexData LoadOBJ(const char *fileName)
     FILE *objFile;
 
     objFile = fopen(fileName, "rt");
-    
+
     if (objFile == NULL)
     {
         TraceLog(WARNING, "[%s] OBJ file could not be opened", fileName);
@@ -1547,15 +1551,15 @@ bool CheckCollisionBoxes(Vector3 minBBox1, Vector3 maxBBox1, Vector3 minBBox2, V
 {
     /*
     // Get min and max vertex to construct bounds (AABB)
-    Vector3 minVertex = tempVertices[0]; 
+    Vector3 minVertex = tempVertices[0];
     Vector3 maxVertex = tempVertices[0];
-    
+
     for (int i = 1; i < tempVertices.Count; i++)
     {
         minVertex = Vector3.Min(minVertex, tempVertices[i]);
         maxVertex = Vector3.Max(maxVertex, tempVertices[i]);
     }
-    
+
     bounds = new BoundingBox(minVertex, maxVertex);
     */
     return false;

src/raymath.c

@@ -498,7 +498,7 @@ Matrix MatrixRotate(float angle, float x, float y, float z)
     float c = cosf(angle*DEG2RAD);    // cosine
     float s = sinf(angle*DEG2RAD);    // sine
     float c1 = 1.0f - c;              // 1 - c
-    
+
     float m0 = result.m0, m4 = result.m4, m8 = result.m8, m12 = result.m12,
           m1 = result.m1, m5 = result.m5, m9 = result.m9,  m13 = result.m13,
           m2 = result.m2, m6 = result.m6, m10 = result.m10, m14 = result.m14;

src/text.c

@@ -202,7 +202,7 @@ SpriteFont LoadSpriteFont(const char *fileName)
         Image image = LoadImage(fileName);
 
         // At this point we have a pixel array with all the data...
-        
+
 #if defined(PLATFORM_RPI) || defined(PLATFORM_WEB)
         ConvertToPOT(&image, MAGENTA);
 #endif
@@ -216,7 +216,7 @@ SpriteFont LoadSpriteFont(const char *fileName)
         spriteFont.numChars = numChars;
 
         spriteFont.texture = LoadTextureFromImage(image, false); // Convert loaded image to OpenGL texture
-        
+
         UnloadImage(image);
     }
 
@@ -565,7 +565,7 @@ static SpriteFont LoadRBMF(const char *fileName)
 
         TraceLog(INFO, "[%s] rBMF file loaded correctly as SpriteFont", fileName);
     }
-    
+
     fclose(rbmfFile);
 
     free(rbmfFileData);                // Now we can free loaded data from RAM memory
@@ -578,20 +578,20 @@ static SpriteFont LoadRBMF(const char *fileName)
 static SpriteFont LoadTTF(const char *fileName, int fontSize)
 {
     SpriteFont font;
-    
+
     Image image;
     image.width = 512;
     image.height = 512;
     image.pixels = (Color *)malloc(image.width*image.height*sizeof(Color));
-    
+
     unsigned char *ttfBuffer = (unsigned char *)malloc(1 << 25);
-    
+
     // TODO: Load TTF and generate bitmap font and chars data -> REVIEW!
-    
+
     stbtt_packedchar chardata[128];  // Num characters: 128 (?) -> REVIEW!
-    
+
     unsigned char *tempBitmap = (unsigned char *)malloc(image.width*image.height*sizeof(unsigned char));   // One channel bitmap returned!
-    
+
     // REFERENCE
 /*
     typedef struct
@@ -601,15 +601,15 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize)
        float xoff2,yoff2;
     } stbtt_packedchar;
 */
-    
+
     stbtt_pack_context pc;
-    
+
     FILE *ttfFile = fopen(fileName, "rb");
-    
+
     fread(ttfBuffer, 1, 1<<25, ttfFile);
 
     stbtt_PackBegin(&pc, tempBitmap, image.width, image.height, 0, 1, NULL);
-    
+
     //stbtt_PackSetOversampling(&pc, 1, 1);
     //stbtt_PackFontRange(&pc, ttfBuffer, 0, fontSize, 32, 95, chardata[0]+32);
     stbtt_PackSetOversampling(&pc, 2, 2);   // Better results
@@ -618,11 +618,11 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize)
     //stbtt_PackFontRange(&pc, ttfBuffer, 0, fontSize, 32, 95, chardata[2]+32);
 
     stbtt_PackEnd(&pc);
-    
+
     free(ttfBuffer);
 
     // Now we have image data in tempBitmap and chardata filled...
-    
+
     for (int i = 0; i < 512*512; i++)
     {
         image.pixels[i].r = tempBitmap[i];
@@ -630,15 +630,15 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize)
         image.pixels[i].b = tempBitmap[i];
         image.pixels[i].a = 255;
     }
-    
+
     free(tempBitmap);
-    
+
     // REFERENCE EXAMPLE
 /*
     //To draw, provide *text, posX, posY
     //stbtt_aligned_quad letter;
     //stbtt_GetPackedQuad(chardata[0], BITMAP_W, BITMAP_H, *text++, &posX, &posY, &letter, font ? 0 : integer_align);
-    
+
     void print(float x, float y, int fontNum, char *text)
     {
        glEnable(GL_TEXTURE_2D);
@@ -651,14 +651,14 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize)
        }
        glEnd();
     }
-    
+
     print(100,160, 0, "This is a test");
 */
-    
+
     font.numChars = 95;
     font.charSet = (Character *)malloc(font.numChars*sizeof(Character));
     font.texture = LoadTextureFromImage(image, false);
-    
+
     //stbtt_aligned_quad letter;
     //int x = 0, y = 0;
 
@@ -673,8 +673,8 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize)
         font.charSet[i].w = chardata[i + 32].x1 - chardata[i + 32].x0;
         font.charSet[i].h = chardata[i + 32].y1 - chardata[i + 32].y0;
     }
-    
+
     UnloadImage(image);
-    
+
     return font;
 }

src/textures.c

@@ -187,7 +187,7 @@ Image LoadImageFromRES(const char *rresName, int resId)
 
     FILE *rresFile = fopen(rresName, "rb");
 
-    if (rresFile == NULL) 
+    if (rresFile == NULL)
     {
         TraceLog(WARNING, "[%s] rRES raylib resource file could not be opened", rresName);
     }
@@ -296,7 +296,7 @@ Image LoadImageFromRES(const char *rresName, int resId)
 Texture2D LoadTexture(const char *fileName)
 {
     Texture2D texture;
-    
+
     // Init texture to default values
     texture.id = 0;
     texture.width = 0;
@@ -340,7 +340,7 @@ Texture2D LoadTexture(const char *fileName)
     else
     {
         Image image = LoadImage(fileName);
-        
+
         if (image.pixels != NULL)
         {
 #if defined(PLATFORM_RPI) || defined(PLATFORM_WEB)
@@ -399,9 +399,9 @@ Texture2D LoadTextureFromImage(Image image, bool genMipmaps)
 Texture2D CreateTexture(Image image, bool genMipmaps)
 {
     Texture2D texture;
-    
+
     texture = LoadTextureFromImage(image, genMipmaps);
-    
+
     TraceLog(INFO, "Created texture id: %i", texture.id);
 
     return texture;
@@ -589,7 +589,7 @@ static ImageEx LoadDDS(const char *fileName)
 
     ImageEx image;
     ddsHeader header;
-    
+
     image.data = NULL;
     image.width = 0;
     image.height = 0;

src/utils.c

@@ -235,18 +235,18 @@ void TraceLog(int msgType, const char *text, ...)
 }
 
 // Initialize asset manager from android app
-void InitAssetManager(AAssetManager *manager) 
+void InitAssetManager(AAssetManager *manager)
 {
     assetManager = manager;
 }
 
 // Replacement for fopen
-FILE *android_fopen(const char *fileName, const char *mode) 
+FILE *android_fopen(const char *fileName, const char *mode)
 {
     if (mode[0] == 'w') return NULL;
 
     AAsset *asset = AAssetManager_open(assetManager, fileName, 0);
-    
+
     if(!asset) return NULL;
 
     return funopen(asset, android_read, android_write, android_seek, android_close);
@@ -292,24 +292,24 @@ int GetNextPOT(int num)
 // Module specific Functions Definition
 //----------------------------------------------------------------------------------
 #if defined(PLATFORM_ANDROID)
-static int android_read(void *cookie, char *buf, int size) 
+static int android_read(void *cookie, char *buf, int size)
 {
     return AAsset_read((AAsset *)cookie, buf, size);
 }
 
-static int android_write(void *cookie, const char *buf, int size) 
+static int android_write(void *cookie, const char *buf, int size)
 {
     TraceLog(ERROR, "Can't provide write access to the APK");
 
     return EACCES;
 }
 
-static fpos_t android_seek(void *cookie, fpos_t offset, int whence) 
+static fpos_t android_seek(void *cookie, fpos_t offset, int whence)
 {
     return AAsset_seek((AAsset *)cookie, offset, whence);
 }
 
-static int android_close(void *cookie) 
+static int android_close(void *cookie)
 {
     AAsset_close((AAsset *)cookie);
     return 0;