diff options
Diffstat (limited to 'src/textures.c')
| -rw-r--r-- | src/textures.c | 24 |
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); |