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#include "pxr/pxr.h"#include "pxr/usd/usdSkel/api.h"#include "pxr/base/gf/quatf.h"#include "pxr/base/gf/matrix3d.h"#include "pxr/base/gf/matrix3f.h"#include "pxr/base/gf/matrix4d.h"#include "pxr/base/gf/matrix4f.h"#include "pxr/base/gf/vec3h.h"#include "pxr/base/tf/span.h"#include "pxr/base/vt/array.h"#include "pxr/base/vt/types.h"#include "pxr/usd/sdf/path.h"#include <cstddef>#include "pxr/usd/usdSkel/bakeSkinning.h"
Include dependency graph for utils.h:Go to the source code of this file.
Functions | |
| USDSKEL_API bool | UsdSkelIsSkelAnimationPrim (const UsdPrim &prim) |
Returns true if prim is a valid skel animation source. More... | |
| USDSKEL_API bool | UsdSkelIsSkinnablePrim (const UsdPrim &prim) |
| USDSKEL_API bool | UsdSkelComputeJointLocalTransforms (const UsdSkelTopology &topology, TfSpan< const GfMatrix4d > xforms, TfSpan< const GfMatrix4d > inverseXforms, TfSpan< GfMatrix4d > jointLocalXforms, const GfMatrix4d *rootInverseXform=nullptr) |
| USDSKEL_API bool | UsdSkelComputeJointLocalTransforms (const UsdSkelTopology &topology, TfSpan< const GfMatrix4f > xforms, TfSpan< const GfMatrix4f > inverseXforms, TfSpan< GfMatrix4f > jointLocalXforms, const GfMatrix4f *rootInverseXform=nullptr) |
| USDSKEL_API bool | UsdSkelComputeJointLocalTransforms (const UsdSkelTopology &topology, TfSpan< const GfMatrix4d > xforms, TfSpan< GfMatrix4d > jointLocalXforms, const GfMatrix4d *rootInverseXform=nullptr) |
| USDSKEL_API bool | UsdSkelComputeJointLocalTransforms (const UsdSkelTopology &topology, TfSpan< const GfMatrix4f > xforms, TfSpan< GfMatrix4f > jointLocalXforms, const GfMatrix4f *rootInverseXform=nullptr) |
| USDSKEL_API bool | UsdSkelComputeJointLocalTransforms (const UsdSkelTopology &topology, const VtMatrix4dArray &xforms, const VtMatrix4dArray &inverseXforms, VtMatrix4dArray *jointLocalXforms, const GfMatrix4d *rootInverseXform=nullptr) |
| USDSKEL_API bool | UsdSkelComputeJointLocalTransforms (const UsdSkelTopology &topology, const VtMatrix4dArray &xforms, VtMatrix4dArray *jointLocalXforms, const GfMatrix4d *rootInverseXform=nullptr) |
| USDSKEL_API bool | UsdSkelComputeJointLocalTransforms (const UsdSkelTopology &topology, const GfMatrix4d *xforms, const GfMatrix4d *inverseXforms, GfMatrix4d *jointLocalXforms, const GfMatrix4d *rootInverseXform=nullptr) |
| USDSKEL_API bool | UsdSkelConcatJointTransforms (const UsdSkelTopology &topology, TfSpan< const GfMatrix4d > jointLocalXforms, TfSpan< GfMatrix4d > xforms, const GfMatrix4d *rootXform=nullptr) |
| USDSKEL_API bool | UsdSkelConcatJointTransforms (const UsdSkelTopology &topology, TfSpan< const GfMatrix4f > jointLocalXforms, TfSpan< GfMatrix4f > xforms, const GfMatrix4f *rootXform=nullptr) |
| USDSKEL_API bool | UsdSkelConcatJointTransforms (const UsdSkelTopology &topology, const VtMatrix4dArray &jointLocalXforms, VtMatrix4dArray *xforms, const GfMatrix4d *rootXform=nullptr) |
| USDSKEL_API bool | UsdSkelConcatJointTransforms (const UsdSkelTopology &topology, const GfMatrix4d *jointLocalXforms, GfMatrix4d *xforms, const GfMatrix4d *rootXform=nullptr) |
| template<typename Matrix4 > | |
| USDSKEL_API bool | UsdSkelComputeJointsExtent (TfSpan< const Matrix4 > joints, GfRange3f *extent, float pad=0.0f, const Matrix4 *rootXform=nullptr) |
| USDSKEL_API bool | UsdSkelComputeJointsExtent (const VtMatrix4dArray &joints, VtVec3fArray *extent, float pad=0.0f, const GfMatrix4d *rootXform=nullptr) |
| USDSKEL_API bool | UsdSkelComputeJointsExtent (const GfMatrix4d *xforms, size_t numXforms, VtVec3fArray *extent, float pad=0.0f, const GfMatrix4d *rootXform=nullptr) |
| template<typename Matrix4 > | |
| USDSKEL_API bool | UsdSkelDecomposeTransform (const Matrix4 &xform, GfVec3f *translate, GfRotation *rotate, GfVec3h *scale) |
| template<typename Matrix4 > | |
| USDSKEL_API bool | UsdSkelDecomposeTransform (const Matrix4 &xform, GfVec3f *translate, GfQuatf *rotate, GfVec3h *scale) |
| USDSKEL_API bool | UsdSkelDecomposeTransforms (TfSpan< const GfMatrix4d > xforms, TfSpan< GfVec3f > translations, TfSpan< GfQuatf > rotations, TfSpan< GfVec3h > scales) |
| USDSKEL_API bool | UsdSkelDecomposeTransforms (TfSpan< const GfMatrix4f > xforms, TfSpan< GfVec3f > translations, TfSpan< GfQuatf > rotations, TfSpan< GfVec3h > scales) |
| USDSKEL_API bool | UsdSkelDecomposeTransforms (const VtMatrix4dArray &xforms, VtVec3fArray *translations, VtQuatfArray *rotations, VtVec3hArray *scales) |
| USDSKEL_API bool | UsdSkelDecomposeTransforms (const GfMatrix4d *xforms, GfVec3f *translations, GfQuatf *rotations, GfVec3h *scales, size_t count) |
| template<typename Matrix4 > | |
| USDSKEL_API void | UsdSkelMakeTransform (const GfVec3f &translate, const GfMatrix3f &rotate, const GfVec3h &scale, Matrix4 *xform) |
| template<typename Matrix4 > | |
| USDSKEL_API void | UsdSkelMakeTransform (const GfVec3f &translate, const GfQuatf &rotate, const GfVec3h &scale, Matrix4 *xform) |
| USDSKEL_API bool | UsdSkelMakeTransforms (TfSpan< const GfVec3f > translations, TfSpan< const GfQuatf > rotations, TfSpan< const GfVec3h > scales, TfSpan< GfMatrix4d > xforms) |
| USDSKEL_API bool | UsdSkelMakeTransforms (TfSpan< const GfVec3f > translations, TfSpan< const GfQuatf > rotations, TfSpan< const GfVec3h > scales, TfSpan< GfMatrix4f > xforms) |
| USDSKEL_API bool | UsdSkelMakeTransforms (const VtVec3fArray &translations, const VtQuatfArray &rotations, const VtVec3hArray &scales, VtMatrix4dArray *xforms) |
| USDSKEL_API bool | UsdSkelMakeTransforms (const GfVec3f *translations, const GfQuatf *rotations, const GfVec3h *scales, GfMatrix4d *xforms, size_t count) |
| USDSKEL_API bool | UsdSkelNormalizeWeights (TfSpan< float > weights, int numInfluencesPerComponent, float eps=std::numeric_limits< float >::epsilon()) |
| USDSKEL_API bool | UsdSkelNormalizeWeights (VtFloatArray *weights, int numInfluencesPerComponent) |
| USDSKEL_API bool | UsdSkelSortInfluences (TfSpan< int > indices, TfSpan< float > weights, int numInfluencesPerComponent) |
| Sort joint influences such that highest weight values come first. More... | |
| USDSKEL_API bool | UsdSkelSortInfluences (VtIntArray *indices, VtFloatArray *weights, int numInfluencesPerComponent) |
| USDSKEL_API bool | UsdSkelExpandConstantInfluencesToVarying (VtIntArray *indices, size_t size) |
| USDSKEL_API bool | UsdSkelExpandConstantInfluencesToVarying (VtFloatArray *weights, size_t size) |
| USDSKEL_API bool | UsdSkelResizeInfluences (VtIntArray *indices, int srcNumInfluencesPerComponent, int newNumInfluencesPerComponent) |
| USDSKEL_API bool | UsdSkelResizeInfluences (VtFloatArray *weights, int srcNumInfluencesPerComponent, int newNumInfluencesPerComponent) |
| USDSKEL_API bool | UsdSkelInterleaveInfluences (const TfSpan< const int > &indices, const TfSpan< const float > &weights, TfSpan< GfVec2f > interleavedInfluences) |
| USDSKEL_API bool | UsdSkelSkinPoints (const TfToken &skinningMethod, const GfMatrix4d &geomBindTransform, TfSpan< const GfMatrix4d > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, int numInfluencesPerPoint, TfSpan< GfVec3f > points, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinPoints (const TfToken &skinningMethod, const GfMatrix4f &geomBindTransform, TfSpan< const GfMatrix4f > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, int numInfluencesPerPoint, TfSpan< GfVec3f > points, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinPoints (const TfToken &skinningMethod, const GfMatrix4d &geomBindTransform, TfSpan< const GfMatrix4d > jointXforms, TfSpan< const GfVec2f > influences, int numInfluencesPerPoint, TfSpan< GfVec3f > points, bool inSerial=false) |
| Skin points using linear blend skinning, with interleaved influences. More... | |
| USDSKEL_API bool | UsdSkelSkinPoints (const TfToken &skinningMethod, const GfMatrix4f &geomBindTransform, TfSpan< const GfMatrix4f > jointXforms, TfSpan< const GfVec2f > influences, int numInfluencesPerPoint, TfSpan< GfVec3f > points, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinPoints (const TfToken &skinningMethod, const GfMatrix4d &geomBindTransform, const VtMatrix4dArray &jointXforms, const VtIntArray &jointIndices, const VtFloatArray &jointWeights, int numInfluencesPerPoint, VtVec3fArray *points) |
| USDSKEL_API bool | UsdSkelSkinPoints (const TfToken &skinningMethod, const GfMatrix4d &geomBindTransform, const GfMatrix4d *jointXforms, size_t numJoints, const int *jointIndices, const float *jointWeights, size_t numInfluences, int numInfluencesPerPoint, GfVec3f *points, size_t numPoints, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinPointsLBS (const GfMatrix4d &geomBindTransform, TfSpan< const GfMatrix4d > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, int numInfluencesPerPoint, TfSpan< GfVec3f > points, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinPointsLBS (const GfMatrix4f &geomBindTransform, TfSpan< const GfMatrix4f > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, int numInfluencesPerPoint, TfSpan< GfVec3f > points, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinPointsLBS (const GfMatrix4d &geomBindTransform, TfSpan< const GfMatrix4d > jointXforms, TfSpan< const GfVec2f > influences, int numInfluencesPerPoint, TfSpan< GfVec3f > points, bool inSerial=false) |
| Skin points using linear blend skinning, with interleaved influences. More... | |
| USDSKEL_API bool | UsdSkelSkinPointsLBS (const GfMatrix4f &geomBindTransform, TfSpan< const GfMatrix4f > jointXforms, TfSpan< const GfVec2f > influences, int numInfluencesPerPoint, TfSpan< GfVec3f > points, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinPointsLBS (const GfMatrix4d &geomBindTransform, const VtMatrix4dArray &jointXforms, const VtIntArray &jointIndices, const VtFloatArray &jointWeights, int numInfluencesPerPoint, VtVec3fArray *points) |
| USDSKEL_API bool | UsdSkelSkinPointsLBS (const GfMatrix4d &geomBindTransform, const GfMatrix4d *jointXforms, size_t numJoints, const int *jointIndices, const float *jointWeights, size_t numInfluences, int numInfluencesPerPoint, GfVec3f *points, size_t numPoints, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinNormals (const TfToken &skinningMethod, const GfMatrix3d &geomBindTransform, TfSpan< const GfMatrix3d > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, int numInfluencesPerPoint, TfSpan< GfVec3f > normals, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinNormals (const TfToken &skinningMethod, const GfMatrix3f &geomBindTransform, TfSpan< const GfMatrix3f > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, int numInfluencesPerPoint, TfSpan< GfVec3f > normals, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinNormals (const TfToken &skinningMethod, const GfMatrix3d &geomBindTransform, TfSpan< const GfMatrix3d > jointXforms, TfSpan< const GfVec2f > influences, int numInfluencesPerPoint, TfSpan< GfVec3f > normals, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinNormals (const TfToken &skinningMethod, const GfMatrix3f &geomBindTransform, TfSpan< const GfMatrix3f > jointXforms, TfSpan< const GfVec2f > influences, int numInfluencesPerPoint, TfSpan< GfVec3f > normals, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinFaceVaryingNormals (const TfToken &skinningMethod, const GfMatrix3d &geomBindTransform, TfSpan< const GfMatrix3d > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, int numInfluencesPerPoint, TfSpan< const int > faceVertexIndices, TfSpan< GfVec3f > normals, bool inSerial=false) |
| Skin normals with faceVarying interpolation using LBS or DQS. More... | |
| USDSKEL_API bool | UsdSkelSkinFaceVaryingNormals (const TfToken &skinningMethod, const GfMatrix3f &geomBindTransform, TfSpan< const GfMatrix3f > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, int numInfluencesPerPoint, TfSpan< const int > faceVertexIndices, TfSpan< GfVec3f > normals, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinNormalsLBS (const GfMatrix3d &geomBindTransform, TfSpan< const GfMatrix3d > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, int numInfluencesPerPoint, TfSpan< GfVec3f > normals, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinNormalsLBS (const GfMatrix3f &geomBindTransform, TfSpan< const GfMatrix3f > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, int numInfluencesPerPoint, TfSpan< GfVec3f > normals, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinNormalsLBS (const GfMatrix3d &geomBindTransform, TfSpan< const GfMatrix3d > jointXforms, TfSpan< const GfVec2f > influences, int numInfluencesPerPoint, TfSpan< GfVec3f > normals, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinNormalsLBS (const GfMatrix3f &geomBindTransform, TfSpan< const GfMatrix3f > jointXforms, TfSpan< const GfVec2f > influences, int numInfluencesPerPoint, TfSpan< GfVec3f > normals, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinFaceVaryingNormalsLBS (const GfMatrix3d &geomBindTransform, TfSpan< const GfMatrix3d > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, int numInfluencesPerPoint, TfSpan< const int > faceVertexIndices, TfSpan< GfVec3f > normals, bool inSerial=false) |
| Skin normals with faceVarying interpolation using linear blend skinning. More... | |
| USDSKEL_API bool | UsdSkelSkinFaceVaryingNormalsLBS (const GfMatrix3f &geomBindTransform, TfSpan< const GfMatrix3f > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, int numInfluencesPerPoint, TfSpan< const int > faceVertexIndices, TfSpan< GfVec3f > normals, bool inSerial=false) |
| USDSKEL_API bool | UsdSkelSkinTransform (const TfToken &skinningMethod, const GfMatrix4d &geomBindTransform, TfSpan< const GfMatrix4d > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, GfMatrix4d *xform) |
| USDSKEL_API bool | UsdSkelSkinTransform (const TfToken &skinningMethod, const GfMatrix4f &geomBindTransform, TfSpan< const GfMatrix4f > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, GfMatrix4f *xform) |
| USDSKEL_API bool | UsdSkelSkinTransform (const TfToken &skinningMethod, const GfMatrix4d &geomBindTransform, TfSpan< const GfMatrix4d > jointXforms, TfSpan< const GfVec2f > influences, GfMatrix4d *xform) |
| USDSKEL_API bool | UsdSkelSkinTransform (const TfToken &skinningMethod, const GfMatrix4f &geomBindTransform, TfSpan< const GfMatrix4f > jointXforms, TfSpan< const GfVec2f > influences, GfMatrix4f *xform) |
| USDSKEL_API bool | UsdSkelSkinTransform (const TfToken &skinningMethod, const GfMatrix4d &geomBindTransform, const GfMatrix4d *jointXforms, size_t numJoints, const int *jointIndices, const float *jointWeights, size_t numInfluences, GfMatrix4d *xform) |
| USDSKEL_API bool | UsdSkelSkinTransformLBS (const GfMatrix4d &geomBindTransform, TfSpan< const GfMatrix4d > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, GfMatrix4d *xform) |
| USDSKEL_API bool | UsdSkelSkinTransformLBS (const GfMatrix4f &geomBindTransform, TfSpan< const GfMatrix4f > jointXforms, TfSpan< const int > jointIndices, TfSpan< const float > jointWeights, GfMatrix4f *xform) |
| USDSKEL_API bool | UsdSkelSkinTransformLBS (const GfMatrix4d &geomBindTransform, TfSpan< const GfMatrix4d > jointXforms, TfSpan< const GfVec2f > influences, GfMatrix4d *xform) |
| USDSKEL_API bool | UsdSkelSkinTransformLBS (const GfMatrix4f &geomBindTransform, TfSpan< const GfMatrix4f > jointXforms, TfSpan< const GfVec2f > influences, GfMatrix4f *xform) |
| USDSKEL_API bool | UsdSkelSkinTransformLBS (const GfMatrix4d &geomBindTransform, const GfMatrix4d *jointXforms, size_t numJoints, const int *jointIndices, const float *jointWeights, size_t numInfluences, GfMatrix4d *xform) |
| USDSKEL_API bool | UsdSkelApplyBlendShape (const float weight, const TfSpan< const GfVec3f > offsets, const TfSpan< const int > indices, TfSpan< GfVec3f > points) |
Collection of utility methods.
Definition in file utils.h.
1.8.6 