PointAttribute.h File Reference

Point attribute manipulation in a VDB Point Grid. More...

#include <openvdb/openvdb.h>
#include <openvdb/util/Assert.h>
#include "AttributeArrayString.h"
#include "AttributeSet.h"
#include "AttributeGroup.h"
#include "PointDataGrid.h"
#include "impl/PointAttributeImpl.h"

Go to the source code of this file.

Classes
struct	Default< ValueType >

Namespaces
	openvdb
	openvdb::v12_0
	openvdb::v12_0::points
	openvdb::v12_0::points::point_attribute_internal

Functions
template<typename PointDataTreeT >
void	appendAttribute (PointDataTreeT &tree, const Name &name, const NamePair &type, const Index strideOrTotalSize=1, const bool constantStride=true, const Metadata *defaultValue=nullptr, const bool hidden=false, const bool transient=false)
	Appends a new attribute to the VDB tree (this method does not require a templated AttributeType) More...
template<typename ValueType , typename CodecType = NullCodec, typename PointDataTreeT >
void	appendAttribute (PointDataTreeT &tree, const std::string &name, const ValueType &uniformValue=point_attribute_internal::Default< ValueType >::value(), const Index strideOrTotalSize=1, const bool constantStride=true, const TypedMetadata< ValueType > *defaultValue=nullptr, const bool hidden=false, const bool transient=false)
	Appends a new attribute to the VDB tree. More...
template<typename ValueType , typename PointDataTreeT >
void	collapseAttribute (PointDataTreeT &tree, const Name &name, const ValueType &uniformValue=point_attribute_internal::Default< ValueType >::value())
	Collapse the attribute into a uniform value. More...
template<typename PointDataTreeT >
void	dropAttributes (PointDataTreeT &tree, const std::vector< size_t > &indices)
	Drops attributes from the VDB tree. More...
template<typename PointDataTreeT >
void	dropAttributes (PointDataTreeT &tree, const std::vector< Name > &names)
	Drops attributes from the VDB tree. More...
template<typename PointDataTreeT >
void	dropAttribute (PointDataTreeT &tree, const size_t &index)
	Drop one attribute from the VDB tree (convenience method). More...
template<typename PointDataTreeT >
void	dropAttribute (PointDataTreeT &tree, const Name &name)
	Drop one attribute from the VDB tree (convenience method). More...
template<typename PointDataTreeT >
void	renameAttributes (PointDataTreeT &tree, const std::vector< Name > &oldNames, const std::vector< Name > &newNames)
	Rename attributes in a VDB tree. More...
template<typename PointDataTreeT >
void	renameAttribute (PointDataTreeT &tree, const Name &oldName, const Name &newName)
	Rename an attribute in a VDB tree. More...
template<typename PointDataTreeT >
void	compactAttributes (PointDataTreeT &tree)
	Compact attributes in a VDB tree (if possible). More...

Detailed Description

Point attribute manipulation in a VDB Point Grid.

Author

Dan Bailey, Khang Ngo