Trying to fix shading

2023-12-03 00:29:02 +01:00
parent 6c156d3bc2
commit 178f48120d
12 changed files with 115 additions and 45 deletions
@@ -25,12 +25,12 @@ struct BlinnPhong : IBRDF

    float3 evaluate(float3x3 tbn, float3 viewDir_WS, float3 lightDir_WS, float3 lightColor)
    {
-        float3 normal_WS = mul(tbn, normal);
+        float3 normal_WS = mul(normal, tbn);
        float diffuse = max(dot(normal_WS, lightDir_WS), 0);
        float3 h = lightDir_WS + viewDir_WS;
        float specular = dot(normal_WS, h);
 		
-        return baseColor * (diffuse + specular) * lightColor;
+        return (viewDir_WS + float3(1, 1, 1)) / 2;//baseColor * (diffuse + specular) * lightColor;
    }
 };