some shader work and improved mantle feel

2026-01-11 17:09:58 +01:00
parent f2a39316ba
commit 1eb65d1520
13 changed files with 65 additions and 25 deletions
--- a/assets/materials/walls/walls.gdshader
+++ b/assets/materials/walls/walls.gdshader
@@ -185,7 +185,7 @@ void fragment() {
 }

 void light() {
-	float lambert = dot(NORMAL, LIGHT);
-	float halfLambert = pow(lambert*0.5 + 0.5, 2);
-	DIFFUSE_LIGHT = halfLambert * ATTENUATION * LIGHT_COLOR / PI;
+ 	float lambert = clamp(dot(NORMAL, LIGHT), 0.0, 1.0);
+ 	float halfLambert = pow(lambert*0.5 + 0.5, 5);
+	DIFFUSE_LIGHT += halfLambert * ATTENUATION * LIGHT_COLOR / PI;
 }