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ADDED: DrawTextureQuad()

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Useful for tiling and offset parameters definition.
This commit is contained in:
raysan5
2018-12-26 23:44:16 +01:00
parent 91a7b0e5ef
commit 414c3ee1f9
2 changed files with 16 additions and 3 deletions
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12
src/textures.c
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@@ -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)
@@ -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)