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Point group manipulation in a VDB Point Grid. More...
#include <openvdb/openvdb.h>
#include "IndexIterator.h"
#include "IndexFilter.h"
#include "AttributeSet.h"
#include "PointDataGrid.h"
#include "PointAttribute.h"
#include "PointCount.h"
#include <tbb/parallel_reduce.h>
#include <algorithm>
#include <random>
#include <string>
#include <vector>
Go to the source code of this file.
Classes | |
struct | openvdb::OPENVDB_VERSION_NAME::points::point_group_internal::CopyGroupOp< PointDataTreeType > |
Copy a group attribute value from one group offset to another. More... | |
struct | openvdb::OPENVDB_VERSION_NAME::points::point_group_internal::SetGroupOp< PointDataTree, Member > |
Set membership on or off for the specified group. More... | |
struct | openvdb::OPENVDB_VERSION_NAME::points::point_group_internal::SetGroupFromIndexOp< PointDataTree, PointIndexTree, Remove > |
struct | openvdb::OPENVDB_VERSION_NAME::points::point_group_internal::SetGroupByFilterOp< PointDataTree, FilterT, IterT > |
Namespaces | |
openvdb | |
openvdb::OPENVDB_VERSION_NAME | |
openvdb::OPENVDB_VERSION_NAME::points | |
openvdb::OPENVDB_VERSION_NAME::points::point_group_internal | |
Functions | |
void | openvdb::OPENVDB_VERSION_NAME::points::deleteMissingPointGroups (std::vector< std::string > &groups, const AttributeSet::Descriptor &descriptor) |
Delete any group that is not present in the Descriptor. More... | |
template<typename PointDataTree > | |
void | openvdb::OPENVDB_VERSION_NAME::points::appendGroup (PointDataTree &tree, const Name &group) |
Appends a new empty group to the VDB tree. More... | |
template<typename PointDataTree > | |
void | openvdb::OPENVDB_VERSION_NAME::points::appendGroups (PointDataTree &tree, const std::vector< Name > &groups) |
Appends new empty groups to the VDB tree. More... | |
template<typename PointDataTree > | |
void | openvdb::OPENVDB_VERSION_NAME::points::dropGroup (PointDataTree &tree, const Name &group, const bool compact=true) |
Drops an existing group from the VDB tree. More... | |
template<typename PointDataTree > | |
void | openvdb::OPENVDB_VERSION_NAME::points::dropGroups (PointDataTree &tree, const std::vector< Name > &groups) |
Drops existing groups from the VDB tree, the tree is compacted after dropping. More... | |
template<typename PointDataTree > | |
void | openvdb::OPENVDB_VERSION_NAME::points::dropGroups (PointDataTree &tree) |
Drops all existing groups from the VDB tree, the tree is compacted after dropping. More... | |
template<typename PointDataTree > | |
void | openvdb::OPENVDB_VERSION_NAME::points::compactGroups (PointDataTree &tree) |
Compacts existing groups of a VDB Tree to use less memory if possible. More... | |
template<typename PointDataTree , typename PointIndexTree > | |
void | openvdb::OPENVDB_VERSION_NAME::points::setGroup (PointDataTree &tree, const PointIndexTree &indexTree, const std::vector< short > &membership, const Name &group, const bool remove=false) |
Sets group membership from a PointIndexTree-ordered vector. More... | |
template<typename PointDataTree > | |
void | openvdb::OPENVDB_VERSION_NAME::points::setGroup (PointDataTree &tree, const Name &group, const bool member=true) |
Sets membership for the specified group for all points (on/off). More... | |
template<typename PointDataTree , typename FilterT > | |
void | openvdb::OPENVDB_VERSION_NAME::points::setGroupByFilter (PointDataTree &tree, const Name &group, const FilterT &filter) |
Sets group membership based on a provided filter. More... | |
template<typename PointDataTreeT > | |
void | openvdb::OPENVDB_VERSION_NAME::points::appendGroup (PointDataTreeT &tree, const Name &group) |
template<typename PointDataTree > | |
void | openvdb::OPENVDB_VERSION_NAME::points::setGroupByRandomTarget (PointDataTree &tree, const Name &group, const Index64 targetPoints, const unsigned int seed=0) |
template<typename PointDataTree > | |
void | openvdb::OPENVDB_VERSION_NAME::points::setGroupByRandomPercentage (PointDataTree &tree, const Name &group, const float percentage=10.0f, const unsigned int seed=0) |
Point group manipulation in a VDB Point Grid.
Definition in file PointGroup.h.