Merge branch 'master' into window-visibility

1 files changed, 18 insertions, 6 deletions

diff --git a/src/textures.c b/src/textures.c
index fa1d7f0e..726a2a84 100644
--- a/src/textures.c
+++ b/src/textures.c
@@ -2418,6 +2418,17 @@ void DrawTextureRec(Texture2D texture, Rectangle sourceRec, Vector2 position, Co
     DrawTexturePro(texture, sourceRec, destRec, origin, 0.0f, tint);
 }
 
+// Draw texture quad with tiling and offset parameters
+// NOTE: Tiling and offset should be provided considering normalized texture values [0..1]
+// i.e tiling = { 1.0f, 1.0f } refers to all texture, offset = { 0.5f, 0.5f } moves texture origin to center
+void DrawTextureQuad(Texture2D texture, Vector2 tiling, Vector2 offset, Rectangle quad, Color tint)
+{
+    Rectangle source = { offset.x*texture.width, offset.y*texture.height, tiling.x*texture.width, tiling.y*texture.height };
+    Vector2 origin = { 0.0f, 0.0f };
+    
+    DrawTexturePro(texture, source, quad, origin, 0.0f, tint);
+}
+
 // Draw a part of a texture (defined by a rectangle) with 'pro' parameters
 // NOTE: origin is relative to destination rectangle size
 void DrawTexturePro(Texture2D texture, Rectangle sourceRec, Rectangle destRec, Vector2 origin, float rotation, Color tint)
@@ -2434,9 +2445,9 @@ void DrawTexturePro(Texture2D texture, Rectangle sourceRec, Rectangle destRec, V
         rlEnableTexture(texture.id);
 
         rlPushMatrix();
-            rlTranslatef(destRec.x, destRec.y, 0);
-            rlRotatef(rotation, 0, 0, 1);
-            rlTranslatef(-origin.x, -origin.y, 0);
+            rlTranslatef(destRec.x, destRec.y, 0.0f);
+            rlRotatef(rotation, 0.0f, 0.0f, 1.0f);
+            rlTranslatef(-origin.x, -origin.y, 0.0f);
 
             rlBegin(RL_QUADS);
                 rlColor4ub(tint.r, tint.g, tint.b, tint.a);
@@ -2464,6 +2475,7 @@ void DrawTexturePro(Texture2D texture, Rectangle sourceRec, Rectangle destRec, V
     }
 }
 
+// Draws a texture (or part of it) that stretches or shrinks nicely using n-patch info
 void DrawTextureNPatch(Texture2D texture, NPatchInfo nPatchInfo, Rectangle destRec, Vector2 origin, float rotation, Color tint)
 {
     if (texture.id > 0)
@@ -2524,9 +2536,9 @@ void DrawTextureNPatch(Texture2D texture, NPatchInfo nPatchInfo, Rectangle destR
         rlEnableTexture(texture.id);
 
         rlPushMatrix();
-            rlTranslatef(destRec.x, destRec.y, 0);
-            rlRotatef(rotation, 0, 0, 1);
-            rlTranslatef(-origin.x, -origin.y, 0);
+            rlTranslatef(destRec.x, destRec.y, 0.0f);
+            rlRotatef(rotation, 0.0f, 0.0f, 1.0f);
+            rlTranslatef(-origin.x, -origin.y, 0.0f);
 
             rlBegin(RL_QUADS);
                 rlColor4ub(tint.r, tint.g, tint.b, tint.a);