blend rotated sprites

1 files changed, 2 insertions, 0 deletions

diff --git a/teensy/teensy_renderer.c b/teensy/teensy_renderer.c
index ea61163..db9193f 100644
--- a/teensy/teensy_renderer.c
+++ b/teensy/teensy_renderer.c
@@ -222,6 +222,8 @@ void ty_draw_image_rot(
                 continue;
 
             ty_Color px = ty_img_get_pixel(img, ty_vec2i(dx, dy));
+            if (memcmp(&px, &BLEND_COLOR, sizeof(px)) == 0)
+                continue;
             ty_img_set_pixel(r.target, ty_vec2i(pos.x + img_x, pos.y + img_y), px);
         }
     }