Black background

examples/test/shaders/test.frag

@@ -83,7 +83,7 @@ void main() {
 	float mat_idx = result.y;
 	float iters = result.z;
 	if (depth >= FAR_D) {
-		color = vec4(1.0, 0.5, 1.0, 1.0);
+		color = vec4(0.);
 		return;
 	}