some transparency

2024-07-17 14:34:00 +02:00
parent 12001152d4
commit 67c4ce2f7a
8 changed files with 51 additions and 9 deletions
@@ -53,6 +53,9 @@ void closestHit(inout RayPayload hitValue, in BuiltInTriangleIntersectionAttribu
    // gamma correction
    result = result / (result + float3(1.0));
    result = pow(result, float3(1.0/2.2));
-    
+
    hitValue.color = result;
+    hitValue.alpha = brdf.getAlpha();
+    hitValue.intersection_WS = WorldRayOrigin() + RayTCurrent() * WorldRayDirection();
+    hitValue.normal_WS = mul(params.getTangentToWorld(), brdf.getTangentNormal());
 }