235 lines
4.2 KiB
C++
235 lines
4.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "HAL/Platform.h"
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#include "MuR/RefCounted.h"
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#define UE_API MUTABLETOOLS_API
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namespace UE::Mutable::Private
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{
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// Forward declarations
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class Node;
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typedef Ptr<Node> NodePtr;
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typedef Ptr<const Node> NodePtrConst;
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class NodeMap;
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typedef Ptr<NodeMap> NodeMapPtr;
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typedef Ptr<const NodeMap> NodeMapPtrConst;
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//! %Base class for all graphs used in the source data to define models and transforms.
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class Node : public RefCounted
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{
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public:
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/** Non-stable enumeration of all node types. */
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enum class EType : uint8
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{
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None,
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Node,
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Mesh,
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MeshConstant,
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MeshTable,
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MeshFormat,
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MeshTangents,
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MeshMorph,
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MeshMakeMorph,
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MeshSwitch,
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MeshFragment,
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MeshTransform,
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MeshClipMorphPlane,
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MeshClipWithMesh,
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MeshApplyPose,
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MeshVariation,
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MeshReshape,
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MeshClipDeform,
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MeshParameter,
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Image,
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ImageConstant,
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ImageInterpolate,
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ImageSaturate,
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ImageTable,
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ImageSwizzle,
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ImageColorMap,
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ImageGradient,
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ImageBinarise,
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ImageLuminance,
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ImageLayer,
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ImageLayerColour,
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ImageResize,
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ImagePlainColour,
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ImageProject,
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ImageMipmap,
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ImageSwitch,
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ImageConditional,
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ImageFormat,
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ImageParameter,
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ImageMultiLayer,
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ImageInvert,
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ImageVariation,
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ImageNormalComposite,
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ImageTransform,
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ImageFromMaterialParameter,
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Bool,
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BoolConstant,
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BoolParameter,
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BoolNot,
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BoolAnd,
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Color,
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ColorConstant,
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ColorParameter,
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ColorSampleImage,
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ColorTable,
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ColorImageSize,
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ColorFromScalars,
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ColorArithmeticOperation,
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ColorSwitch,
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ColorVariation,
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ColorLinearToSRGB,
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Scalar,
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ScalarConstant,
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ScalarParameter,
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ScalarEnumParameter,
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ScalarCurve,
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ScalarSwitch,
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ScalarArithmeticOperation,
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ScalarVariation,
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ScalarTable,
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String,
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StringConstant,
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StringParameter,
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Projector,
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ProjectorConstant,
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ProjectorParameter,
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Range,
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RangeFromScalar,
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Layout,
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PatchImage,
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PatchMesh,
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Surface,
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SurfaceNew,
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SurfaceSwitch,
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SurfaceVariation,
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LOD,
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Component,
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ComponentNew,
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ComponentEdit,
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ComponentSwitch,
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ComponentVariation,
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Object,
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ObjectNew,
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ObjectGroup,
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Modifier,
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ModifierMeshClipMorphPlane,
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ModifierMeshClipWithMesh,
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ModifierMeshClipDeform,
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ModifierMeshClipWithUVMask,
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ModifierSurfaceEdit,
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ModifierTransformInMesh,
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ModifierTransformWithBone,
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ExtensionData,
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ExtensionDataConstant,
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ExtensionDataSwitch,
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ExtensionDataVariation,
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Matrix,
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MatrixConstant,
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MatrixParameter,
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Material,
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MaterialConstant,
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MaterialTable,
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MaterialSwitch,
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MaterialVariation,
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MaterialParameter,
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ImageMaterialBreak,
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ScalarMaterialBreak,
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ColourMaterialBreak,
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Count
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};
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/** Information about the type of a node, to provide some means to the tools to deal generically with nodes. */
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struct FNodeType
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{
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FNodeType();
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FNodeType(Node::EType, const FNodeType* Parent);
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Node::EType Type;
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const FNodeType* Parent;
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inline bool IsA(const FNodeType* CandidateType) const
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{
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if (CandidateType == this)
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{
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return true;
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}
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if (Parent)
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{
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return Parent->IsA(CandidateType);
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}
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return false;
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}
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};
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//-----------------------------------------------------------------------------------------
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// Own Interface
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//-----------------------------------------------------------------------------------------
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/** Node type hierarchy data. */
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virtual const FNodeType* GetType() const { return &StaticType; }
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static const FNodeType* GetStaticType() { return &StaticType; }
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/** Set the opaque context returned in messages in the compiler log. */
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UE_API void SetMessageContext(const void* context);
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UE_API const void* GetMessageContext() const;
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//-----------------------------------------------------------------------------------------
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// Interface pattern
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//-----------------------------------------------------------------------------------------
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class Private;
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protected:
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inline ~Node() {}
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/** This is an opaque context used to attach to reported error messages. */
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const void* MessageContext = nullptr;
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private:
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static UE_API FNodeType StaticType;
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};
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using FNodeType = Node::FNodeType;
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}
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#undef UE_API
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