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resume GetNormalMatrix/GetNormal in auto shader.

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This commit is contained in:
hyzboy 2024-03-12 23:04:12 +08:00
parent 13b2ca0575
commit ba8b44659b
3 changed files with 15 additions and 18 deletions
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13
ShaderLibrary/Std3D/BlinnPhong/SunLightPureColor.mtl
View File

@ -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();

13
src/ShaderGen/3d/Std3DMaterial.cpp
View File

@ -30,12 +30,13 @@ bool Std3DMaterial::CustomVertexShader(ShaderCreateInfoVertex *vsc)
else
vsc->AddFunction(cfg->camera?func::GetPosition3DCamera:func::GetPosition3D);
//if(cfg->camera
// &&cfg->local_to_world)
//{
// vsc->AddFunction(func::GetNormalMatrix);
// vsc->AddFunction(func::GetNormal);
//}
if(cfg->camera
&&cfg->local_to_world)
{
vsc->AddFunction(func::GetNormalMatrix);
vsc->AddFunction(func::GetNormal);
// vsc->AddFunction(func::GetNormalVS);
}
mci->AddStruct(SBS_ViewportInfo);

7
src/ShaderGen/common/MFGetNormal.h
View File

@ -17,6 +17,13 @@ vec3 GetNormal(mat3 normal_matrix,vec3 normal)
{
return normalize(normal_matrix*normal);
}
)";
constexpr const char *GetNormalVS=R"(
vec3 GetNormal()
{
return normalize(mat3(camera.view*GetLocalToWorld())*Normal);
}
)";
}//namespace func
STD_MTL_NAMESPACE_END