24#ifndef USDGEOM_GENERATED_POINTS_H
25#define USDGEOM_GENERATED_POINTS_H
30#include "pxr/usd/usdGeom/api.h"
36#include "pxr/base/vt/value.h"
43#include "pxr/base/tf/type.h"
45PXR_NAMESPACE_OPEN_SCOPE
152 static const TfType &_GetStaticTfType();
154 static bool _IsTypedSchema();
158 const TfType &_GetTfType()
const override;
263 const VtFloatArray& widths, VtVec3fArray* extent);
269 const VtFloatArray& widths,
const GfMatrix4d& transform,
270 VtVec3fArray* extent);
282PXR_NAMESPACE_CLOSE_SCOPE
Stores a 4x4 matrix of double elements.
Contains an asset path and an optional resolved path.
A path value used to locate objects in layers or scenegraphs.
Token for efficient comparison, assignment, and hashing of known strings.
TfType represents a dynamic runtime type.
Scenegraph object for authoring and retrieving numeric, string, and array valued data,...
Base class for all UsdGeomGprims that possess points, providing common attributes such as normals and...
Points are analogous to the RiPoints spec.
static USDGEOM_API UsdGeomPoints Define(const UsdStagePtr &stage, const SdfPath &path)
Attempt to ensure a UsdPrim adhering to this schema at path is defined (according to UsdPrim::IsDefin...
static USDGEOM_API UsdGeomPoints Get(const UsdStagePtr &stage, const SdfPath &path)
Return a UsdGeomPoints holding the prim adhering to this schema at path on stage.
USDGEOM_API UsdAttribute CreateWidthsAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
See GetWidthsAttr(), and also Create vs Get Property Methods for when to use Get vs Create.
static const UsdSchemaKind schemaKind
Compile time constant representing what kind of schema this class is.
virtual USDGEOM_API ~UsdGeomPoints()
Destructor.
USDGEOM_API UsdAttribute GetWidthsAttr() const
Widths are defined as the diameter of the points, in object space.
USDGEOM_API UsdSchemaKind _GetSchemaKind() const override
Returns the kind of schema this class belongs to.
UsdGeomPoints(const UsdSchemaBase &schemaObj)
Construct a UsdGeomPoints on the prim held by schemaObj .
static USDGEOM_API const TfTokenVector & GetSchemaAttributeNames(bool includeInherited=true)
Return a vector of names of all pre-declared attributes for this schema class and all its ancestor cl...
USDGEOM_API UsdAttribute CreateIdsAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
See GetIdsAttr(), and also Create vs Get Property Methods for when to use Get vs Create.
USDGEOM_API TfToken GetWidthsInterpolation() const
Get the interpolation for the widths attribute.
UsdGeomPoints(const UsdPrim &prim=UsdPrim())
Construct a UsdGeomPoints on UsdPrim prim .
static USDGEOM_API bool ComputeExtent(const VtVec3fArray &points, const VtFloatArray &widths, const GfMatrix4d &transform, VtVec3fArray *extent)
This is an overloaded member function, provided for convenience. It differs from the above function o...
USDGEOM_API UsdAttribute GetIdsAttr() const
Ids are optional; if authored, the ids array should be the same length as the points array,...
USDGEOM_API bool SetWidthsInterpolation(TfToken const &interpolation)
Set the interpolation for the widths attribute.
static USDGEOM_API bool ComputeExtent(const VtVec3fArray &points, const VtFloatArray &widths, VtVec3fArray *extent)
Compute the extent for the point cloud defined by points and widths.
USDGEOM_API size_t GetPointCount(UsdTimeCode timeCode=UsdTimeCode::Default()) const
Returns the number of points as defined by the size of the points array at timeCode.
UsdPrim is the sole persistent scenegraph object on a UsdStage, and is the embodiment of a "Prim" as ...
The base class for all schema types in Usd.
Singleton registry that provides access to schema type information and the prim definitions for regis...
Represent a time value, which may be either numeric, holding a double value, or a sentinel value UsdT...
static constexpr UsdTimeCode Default()
Produce a UsdTimeCode representing the sentinel value for 'default'.
Provides a container which may hold any type, and provides introspection and iteration over array typ...
UsdSchemaKind
An enum representing which kind of schema a given schema class belongs to.
TfToken class for efficient string referencing and hashing, plus conversions to and from stl string c...
std::vector< TfToken > TfTokenVector
Convenience types.