resume GetNormalMatrix/GetNormal in auto shader.

2024-03-12 23:04:12 +08:00
parent 13b2ca0575
commit ba8b44659b
3 changed files with 15 additions and 18 deletions
--- a/ShaderLibrary/Std3D/BlinnPhong/SunLightPureColor.mtl
+++ b/ShaderLibrary/Std3D/BlinnPhong/SunLightPureColor.mtl
@@ -39,21 +39,10 @@ Output

 Code
 {
-    mat3 GetNormalMatrix()
-    {
-        return mat3(camera.view*GetLocalToWorld());
-    }
-
-    vec3 GetNormal(mat3 normal_matrix,vec3 normal)
-    {
-        return normalize(normal_matrix*normal);
-    }

    void main()
    {
-        mat3 normal_matrix=GetNormalMatrix();
-
-        Output.Normal   =GetNormal(normal_matrix,Normal);
+        Output.Normal   =GetNormal(GetNormalMatrix(),Normal);
        Output.Position =GetPosition3D();
        
        HandoverMI();