Fix dark lines when viewing blocks from far away

2026-09-25 15:22:33 -03:00
parent f8d406dcf0
commit 25f8c683bb
1 changed files with 4 additions and 2 deletions
@@ -78,8 +78,10 @@ struct Uniforms {

 struct VertexOut {
 	@builtin(position) position: vec4<f32>,
-	@location(0) tex_coord: vec2<f32>,
-	@location(1) color: vec4<f32>,
+	// centroid: with msaa, pixels on a triangle's edge would otherwise sample outside it, past the
+	// sprite's edge in the atlas, which shows up as dark lines between blocks from far away
+	@location(0) @interpolate(perspective, centroid) tex_coord: vec2<f32>,
+	@location(1) @interpolate(perspective, centroid) color: vec4<f32>,
 }

@vertex