24 #ifndef USDGEOM_GENERATED_POINTINSTANCER_H
25 #define USDGEOM_GENERATED_POINTINSTANCER_H
364 static const TfType &_GetStaticTfType();
366 static bool _IsTypedSchema();
370 const TfType &_GetTfType()
const override;
773 VtInt64Array
const *
ids =
nullptr)
const;
790 const int elementSize = 1);
893 const std::vector<UsdTimeCode>& times,
953 const VtIntArray& protoIndices,
954 const VtVec3fArray& positions,
955 const VtVec3fArray& velocities,
957 const VtVec3fArray& accelerations,
958 const VtVec3fArray& scales,
959 const VtQuathArray& orientations,
960 const VtVec3fArray& angularVelocities,
963 const std::vector<bool>&
mask,
964 float velocityScale = 1.0);
970 bool _GetPrototypePathsForInstanceTransforms(
971 const VtIntArray& protoIndices,
976 bool _GetProtoIndicesForInstanceTransforms(
978 VtIntArray* protoIndices)
const;
983 bool _ComputePointInstancerAttributesPreamble(
987 VtIntArray* protoIndices,
989 std::vector<bool>*
mask)
const;
1030 VtVec3fArray* extent,
1038 VtVec3fArray* extent,
1058 std::vector<VtVec3fArray>* extents,
1059 const std::vector<UsdTimeCode>& times,
1067 std::vector<VtVec3fArray>* extents,
1068 const std::vector<UsdTimeCode>& times,
1082 bool _ComputeExtentAtTimePreamble(
1084 VtIntArray* protoIndices,
1085 std::vector<bool>*
mask,
1089 bool _ComputeExtentFromTransforms(
1090 VtVec3fArray* extent,
1091 const VtIntArray& protoIndices,
1092 const std::vector<bool>&
mask,
1095 const VtMatrix4dArray& instanceTransforms,
1099 bool _ComputeExtentAtTime(
1100 VtVec3fArray* extent,
1105 bool _ComputeExtentAtTimes(
1106 std::vector<VtVec3fArray>* extent,
1107 const std::vector<UsdTimeCode>& times,
1116 const int elementSize)
1122 size_t maskSize = mask.size();
1123 if (maskSize == 0 || dataArray->size() == (size_t)elementSize){
1126 else if ((maskSize * elementSize) != dataArray->size()){
1127 TF_WARN(
"Input mask's size (%zu) is not compatible with the "
1128 "input dataArray (%zu) and elementSize (%d).",
1129 maskSize, dataArray->size(), elementSize);
1133 T* beginData = dataArray->data();
1134 T* currData = beginData;
1135 size_t numPreserved = 0;
1136 for (
size_t i = 0; i < maskSize; ++i) {
1139 for (
int j = 0;
j < elementSize; ++
j) {
1140 *currData = beginData[i +
j];
1143 numPreserved += elementSize;
1146 if (numPreserved < dataArray->
size()) {
1147 dataArray->resize(numPreserved);
Exclude the transform on the proto's root.
UsdGeomPointInstancer(const UsdSchemaBase &schemaObj)
Compute and apply the PointInstancer mask.
USDGEOM_API UsdRelationship CreatePrototypesRel() const
USDGEOM_API bool DeactivateIds(VtInt64Array const &ids) const
static constexpr UsdTimeCode Default()
USDGEOM_API bool ComputeExtentAtTimes(std::vector< VtVec3fArray > *extents, const std::vector< UsdTimeCode > ×, const UsdTimeCode baseTime) const
USDGEOM_API UsdAttribute CreateOrientationsAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
GT_API const UT_StringHolder time
USDGEOM_API UsdAttribute CreatePositionsAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
USDGEOM_API UsdAttribute CreateIdsAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
GLsizei const GLchar *const * path
static const UsdSchemaKind schemaKind
USDGEOM_API bool ActivateId(int64_t id) const
USDGEOM_API UsdRelationship GetPrototypesRel() const
USDGEOM_API UsdAttribute CreateAngularVelocitiesAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
UsdGeomPointInstancer(const UsdPrim &prim=UsdPrim())
USDGEOM_API UsdAttribute CreateAccelerationsAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
UsdStagePtr UsdStageWeakPtr
USDGEOM_API UsdAttribute CreateScalesAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
USDGEOM_API UsdAttribute CreateProtoIndicesAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
static bool ApplyMaskToArray(std::vector< bool > const &mask, VtArray< T > *dataArray, const int elementSize=1)
static USDGEOM_API const TfTokenVector & GetSchemaAttributeNames(bool includeInherited=true)
Represents a concrete typed schema.
USDGEOM_API UsdAttribute GetOrientationsAttr() const
USDGEOM_API UsdAttribute GetPositionsAttr() const
USDGEOM_API bool InvisIds(VtInt64Array const &ids, UsdTimeCode const &time) const
USDGEOM_API size_t GetInstanceCount(UsdTimeCode timeCode=UsdTimeCode::Default()) const
USDGEOM_API bool UsdGeomPointInstancerSetOrMergeOverOp(std::vector< int64_t > const &items, SdfListOpType op, UsdPrim const &prim, TfToken const &metadataName)
USDGEOM_API UsdAttribute GetScalesAttr() const
USDGEOM_API UsdAttribute GetAccelerationsAttr() const
virtual USDGEOM_API ~UsdGeomPointInstancer()
Destructor.
std::vector< TfToken > TfTokenVector
Convenience types.
USDGEOM_API bool ComputeExtentAtTime(VtVec3fArray *extent, const UsdTimeCode time, const UsdTimeCode baseTime) const
static USDGEOM_API UsdGeomPointInstancer Get(const UsdStagePtr &stage, const SdfPath &path)
USDGEOM_API std::vector< bool > ComputeMaskAtTime(UsdTimeCode time, VtInt64Array const *ids=nullptr) const
GA_API const UT_StringHolder transform
std::vector< class SdfPath > SdfPathVector
A vector of SdfPaths.
USDGEOM_API UsdSchemaKind _GetSchemaKind() const override
USDGEOM_API UsdAttribute CreateInvisibleIdsAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
USDGEOM_API bool UsdGeomPointInstancerApplyNewStyleListOps()
USDGEOM_API UsdAttribute GetVelocitiesAttr() const
USDGEOM_API UsdAttribute GetAngularVelocitiesAttr() const
USDGEOM_API bool VisId(int64_t id, UsdTimeCode const &time) const
PXR_NAMESPACE_CLOSE_SCOPE PXR_NAMESPACE_OPEN_SCOPE
USDGEOM_API UsdAttribute GetInvisibleIdsAttr() const
USDGEOM_API bool ActivateAllIds() const
#define PXR_NAMESPACE_CLOSE_SCOPE
USDGEOM_API bool InvisId(int64_t id, UsdTimeCode const &time) const
static USDGEOM_API UsdGeomPointInstancer Define(const UsdStagePtr &stage, const SdfPath &path)
USDGEOM_API bool VisIds(VtInt64Array const &ids, UsdTimeCode const &time) const
USDGEOM_API bool ActivateIds(VtInt64Array const &ids) const
USDGEOM_API UsdAttribute CreateVelocitiesAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
USDGEOM_API bool ComputeInstanceTransformsAtTime(VtArray< GfMatrix4d > *xforms, const UsdTimeCode time, const UsdTimeCode baseTime, const ProtoXformInclusion doProtoXforms=IncludeProtoXform, const MaskApplication applyMask=ApplyMask) const
USDGEOM_API bool VisAllIds(UsdTimeCode const &time) const
USDGEOM_API UsdAttribute GetProtoIndicesAttr() const
Ignore the PointInstancer mask.
USDGEOM_API bool ComputeInstanceTransformsAtTimes(std::vector< VtArray< GfMatrix4d >> *xformsArray, const std::vector< UsdTimeCode > ×, const UsdTimeCode baseTime, const ProtoXformInclusion doProtoXforms=IncludeProtoXform, const MaskApplication applyMask=ApplyMask) const
USDGEOM_API UsdAttribute GetIdsAttr() const
USDGEOM_API bool DeactivateId(int64_t id) const
Include the transform on the proto's root.