Scarfski/UShaderLab
1
0
Fork 0
mirror of https://github.com/Eragon-Brisingr/UShaderLab.git synced 2026-09-15 14:54:36 +00:00
Code Issues Packages Projects Releases Wiki Activity

Enhance VSCode coding (Use shader-validator VSCode plugin

Browse Source
This commit is contained in:
Eragon-Brisingr
2026-07-01 15:10:51 +08:00
parent 0845f71aea
commit 4c336ed24b
21 changed files with 976 additions and 346 deletions
Download Patch File Download Diff File Expand all files Collapse all files

51
Source/UShaderLabEditor/Private/ShaderLabIntrinsics_Mesh.cpp Normal file
View File

@@ -0,0 +1,51 @@
// Copyright FlecsProj. All Rights Reserved.
//
// Mesh / surface attribute intrinsics (vertex normals/tangents, colors, UVs).
#include "ShaderLabIntrinsics.h"
#include "Materials/MaterialExpressionLightmapUVs.h"
#include "Materials/MaterialExpressionPixelNormalWS.h"
#include "Materials/MaterialExpressionPreSkinnedNormal.h"
#include "Materials/MaterialExpressionPreSkinnedPosition.h"
#include "Materials/MaterialExpressionTextureCoordinate.h"
#include "Materials/MaterialExpressionTwoSidedSign.h"
#include "Materials/MaterialExpressionVertexColor.h"
#include "Materials/MaterialExpressionVertexNormalWS.h"
#include "Materials/MaterialExpressionVertexTangentWS.h"
void RegisterMeshIntrinsics(FShaderLabIntrinsicRegistry& Registry)
{
using namespace ShaderLabIntrinsic_Private;
using EFreq = EShaderLabIntrinsicFrequency;
AddSimple(Registry, TEXT("VertexNormalWS"), EFreq::Any, TEXT("float3"), [](UMaterial& M) { return MakeSimple<UMaterialExpressionVertexNormalWS>(M); });
AddSimple(Registry, TEXT("VertexTangentWS"), EFreq::Any, TEXT("float3"), [](UMaterial& M) { return MakeSimple<UMaterialExpressionVertexTangentWS>(M); });
AddSimple(Registry, TEXT("PixelNormalWS"), EFreq::PixelOnly, TEXT("float3"), [](UMaterial& M) { return MakeSimple<UMaterialExpressionPixelNormalWS>(M); });
AddSimple(Registry, TEXT("VertexColor"), EFreq::Any, TEXT("float4"), [](UMaterial& M) { return MakeSimple<UMaterialExpressionVertexColor>(M); });
AddSimple(Registry, TEXT("TwoSidedSign"), EFreq::Any, TEXT("float"), [](UMaterial& M) { return MakeSimple<UMaterialExpressionTwoSidedSign>(M); });
AddSimple(Registry, TEXT("LightmapUVs"), EFreq::Any, TEXT("float2"), [](UMaterial& M) { return MakeSimple<UMaterialExpressionLightmapUVs>(M); });
AddSimple(Registry, TEXT("PreSkinnedNormal"), EFreq::Any, TEXT("float3"), [](UMaterial& M) { return MakeSimple<UMaterialExpressionPreSkinnedNormal>(M); });
AddSimple(Registry, TEXT("PreSkinnedPosition"), EFreq::Any, TEXT("float3"), [](UMaterial& M) { return MakeSimple<UMaterialExpressionPreSkinnedPosition>(M); });
// TextureCoordinate(Index[, UTiling, VTiling]) — const args configure the node.
{
FShaderLabIntrinsicDesc Desc;
Desc.Name = FName(TEXT("TextureCoordinate"));
Desc.ReturnType = TEXT("float2");
Desc.Params = { { TEXT("int"), TEXT("Index"), TEXT("") },
{ TEXT("float"), TEXT("UTiling"), TEXT("1") },
{ TEXT("float"), TEXT("VTiling"), TEXT("1") } };
Desc.Doc = TEXT("UV channel `Index`, optionally tiled.");
Desc.MakeNode = [](UMaterial& M, const TArray<FString>& Args, FString&) -> UMaterialExpression*
{
UMaterialExpressionTextureCoordinate* E = NewObject<UMaterialExpressionTextureCoordinate>(&M);
if (Args.Num() >= 1) { E->CoordinateIndex = FCString::Atoi(*Args[0]); }
if (Args.Num() >= 2) { E->UTiling = FCString::Atof(*Args[1]); }
if (Args.Num() >= 3) { E->VTiling = FCString::Atof(*Args[2]); }
M.GetExpressionCollection().AddExpression(E);
return E;
};
Registry.Register(MoveTemp(Desc));
}
}