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pointBasedDeformerNode.h
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1 //
2 // Copyright 2018 Pixar
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5 // with the following modification; you may not use this file except in
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24 #ifndef PXRUSDMAYA_POINT_BASED_DEFORMER_NODE_H
25 #define PXRUSDMAYA_POINT_BASED_DEFORMER_NODE_H
26 
28 
29 #include "usdMaya/api.h"
30 
31 #include "pxr/pxr.h"
32 
33 #include "pxr/base/tf/staticTokens.h"
34 
35 #include <maya/MDataBlock.h>
36 #include <maya/MItGeometry.h>
37 #include <maya/MMatrix.h>
38 #include <maya/MObject.h>
39 #include <maya/MPxDeformerNode.h>
40 #include <maya/MStatus.h>
41 #include <maya/MString.h>
42 #include <maya/MTypeId.h>
43 
44 
45 PXR_NAMESPACE_OPEN_SCOPE
46 
47 
48 #define PXRUSDMAYA_POINT_BASED_DEFORMER_NODE_TOKENS \
49  ((MayaTypeName, "pxrUsdPointBasedDeformerNode"))
50 
51 TF_DECLARE_PUBLIC_TOKENS(UsdMayaPointBasedDeformerNodeTokens,
52  PXRUSDMAYA_API,
53  PXRUSDMAYA_POINT_BASED_DEFORMER_NODE_TOKENS);
54 
55 
66 class UsdMayaPointBasedDeformerNode : public MPxDeformerNode
67 {
68  public:
69  PXRUSDMAYA_API
70  static const MTypeId typeId;
71  PXRUSDMAYA_API
72  static const MString typeName;
73 
74  // Attributes
75  PXRUSDMAYA_API
76  static MObject inUsdStageAttr;
77  PXRUSDMAYA_API
78  static MObject primPathAttr;
79  PXRUSDMAYA_API
80  static MObject timeAttr;
81 
82  PXRUSDMAYA_API
83  static void* creator();
84 
85  PXRUSDMAYA_API
86  static MStatus initialize();
87 
88  // MPxGeometryFilter overrides
89  PXRUSDMAYA_API
90  MStatus deform(
91  MDataBlock& block,
92  MItGeometry& iter,
93  const MMatrix& mat,
94  unsigned int multiIndex) override;
95 
96  private:
99 
103 };
104 
105 
106 PXR_NAMESPACE_CLOSE_SCOPE
107 
108 
109 #endif
Maya deformer that uses the points of a UsdGeomPointBased prim to deform the geometry.
#define TF_DECLARE_PUBLIC_TOKENS(...)
Macro to define public tokens.
Definition: staticTokens.h:118