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>#include "impl/PointGroupImpl.h"Go to the source code of this file.
| Namespaces | |
| namespace | openvdb | 
| namespace | openvdb::v12_0 | 
| namespace | openvdb::v12_0::points | 
| Functions | |
| void | deleteMissingPointGroups (std::vector< std::string > &groups, const AttributeSet::Descriptor &descriptor) | 
| Delete any group that is not present in the Descriptor. | |
| template<typename PointDataTreeT> | |
| void | appendGroup (PointDataTreeT &tree, const Name &group) | 
| Appends a new empty group to the VDB tree. | |
| template<typename PointDataTreeT> | |
| void | appendGroups (PointDataTreeT &tree, const std::vector< Name > &groups) | 
| Appends new empty groups to the VDB tree. | |
| template<typename PointDataTreeT> | |
| void | dropGroup (PointDataTreeT &tree, const Name &group, const bool compact=true) | 
| Drops an existing group from the VDB tree. | |
| template<typename PointDataTreeT> | |
| void | dropGroups (PointDataTreeT &tree, const std::vector< Name > &groups) | 
| Drops existing groups from the VDB tree, the tree is compacted after dropping. | |
| template<typename PointDataTreeT> | |
| void | dropGroups (PointDataTreeT &tree) | 
| Drops all existing groups from the VDB tree, the tree is compacted after dropping. | |
| template<typename PointDataTreeT> | |
| void | compactGroups (PointDataTreeT &tree) | 
| Compacts existing groups of a VDB Tree to use less memory if possible. | |
| template<typename PointDataTreeT, typename PointIndexTreeT> | |
| void | setGroup (PointDataTreeT &tree, const PointIndexTreeT &indexTree, const std::vector< short > &membership, const Name &group, const bool remove=false) | 
| Sets group membership from a PointIndexTree-ordered vector. | |
| template<typename PointDataTreeT> | |
| void | setGroup (PointDataTreeT &tree, const Name &group, const bool member=true) | 
| Sets membership for the specified group for all points (on/off). | |
| template<typename PointDataTreeT, typename FilterT> | |
| void | setGroupByFilter (PointDataTreeT &tree, const Name &group, const FilterT &filter) | 
| Sets group membership based on a provided filter. | |
Point group manipulation in a VDB Point Grid.