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#rnx [FYI] jordi.rovira Original CL Desc ----------------------------------------------------------------- [mutable] Ensure modifiers are applied to only the relevant component. - Add component id filter to modifiers. - Implement missing method for the transform in mesh modifier. - Ensure the transform mesh in mesh operation is highlighted as expensive in the debugger. - Optimize the mesh-transform-in-bounding-mesh versus the mesh-format #jira UE-225615 [REVIEW] [at]gerard.martin #rnx #rb gerard.martin [CL 36765730 by alex kahn in 5.5 branch]
86 lines
2.3 KiB
C++
86 lines
2.3 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "MuT/ASTOpMeshTransformWithBoundingMesh.h"
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#include "ASTOpImageTransform.h"
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mu::ASTOpMeshTransformWithBoundingMesh::ASTOpMeshTransformWithBoundingMesh()
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: source(this)
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, boundingMesh(this)
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, matrix(this)
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{
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}
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mu::ASTOpMeshTransformWithBoundingMesh::~ASTOpMeshTransformWithBoundingMesh()
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{
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// Explicit call needed to avoid recursive destruction
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ASTOp::RemoveChildren();
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}
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uint64 mu::ASTOpMeshTransformWithBoundingMesh::Hash() const
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{
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uint64 res = std::hash<OP_TYPE>()(GetOpType());
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hash_combine(res, source.child());
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hash_combine(res, boundingMesh.child());
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hash_combine(res, matrix.child());
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return res;
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}
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bool mu::ASTOpMeshTransformWithBoundingMesh::IsEqual(const ASTOp& otherUntyped) const
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{
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if (GetOpType() == otherUntyped.GetOpType())
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{
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const ASTOpMeshTransformWithBoundingMesh& other = static_cast<const ASTOpMeshTransformWithBoundingMesh&>(otherUntyped);
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return source == other.source && boundingMesh == other.boundingMesh && matrix == other.matrix;
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}
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return false;
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}
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mu::Ptr<mu::ASTOp> mu::ASTOpMeshTransformWithBoundingMesh::Clone(MapChildFuncRef mapChild) const
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{
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Ptr<ASTOpMeshTransformWithBoundingMesh> n = new ASTOpMeshTransformWithBoundingMesh();
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n->source = mapChild(source.child());
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n->boundingMesh = mapChild(boundingMesh.child());
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n->matrix = mapChild(matrix.child());
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return n;
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}
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void mu::ASTOpMeshTransformWithBoundingMesh::ForEachChild(const TFunctionRef<void(ASTChild&)> f)
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{
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f(source);
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f(boundingMesh);
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f(matrix);
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}
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void mu::ASTOpMeshTransformWithBoundingMesh::Link(FProgram& program, FLinkerOptions* Options)
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{
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if (!linkedAddress)
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{
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OP::MeshTransformWithinMeshArgs args = {};
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if (source)
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{
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args.sourceMesh = source->linkedAddress;
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}
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if (boundingMesh)
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{
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args.boundingMesh = boundingMesh->linkedAddress;
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}
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if (matrix)
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{
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args.matrix = matrix->linkedAddress;
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}
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linkedAddress = static_cast<OP::ADDRESS>(program.m_opAddress.Num());
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program.m_opAddress.Add(program.m_byteCode.Num());
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AppendCode(program.m_byteCode, OP_TYPE::ME_TRANSFORMWITHMESH);
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AppendCode(program.m_byteCode, args);
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}
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}
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mu::FSourceDataDescriptor mu::ASTOpMeshTransformWithBoundingMesh::GetSourceDataDescriptor(
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FGetSourceDataDescriptorContext* GetSourceDataDescriptorContext) const
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{
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return source->GetSourceDataDescriptor(GetSourceDataDescriptorContext);
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}
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