LevelSetSphere.h File Reference

Generate a narrow-band level set of sphere. More...

#include <openvdb/openvdb.h>
#include <openvdb/Grid.h>
#include <openvdb/Types.h>
#include <openvdb/math/Math.h>
#include <openvdb/util/NullInterrupter.h>
#include "SignedFloodFill.h"
#include <type_traits>
#include <tbb/enumerable_thread_specific.h>
#include <tbb/parallel_for.h>
#include <tbb/parallel_reduce.h>
#include <tbb/blocked_range.h>
#include <thread>

Go to the source code of this file.

Classes
class	LevelSetSphere< GridT, InterruptT >
	Generates a signed distance field (or narrow band level set) to a single sphere. More...

Namespaces
	openvdb
	openvdb::v12_0
	openvdb::v12_0::tools

Functions
template<typename GridType , typename InterruptT >
GridType::Ptr	createLevelSetSphere (float radius, const openvdb::Vec3f &center, float voxelSize, float halfWidth=float(LEVEL_SET_HALF_WIDTH), InterruptT *interrupt=nullptr, bool threaded=true)
	Return a grid of type GridType containing a narrow-band level set representation of a sphere. More...
template<typename GridType >
GridType::Ptr	createLevelSetSphere (float radius, const openvdb::Vec3f &center, float voxelSize, float halfWidth=float(LEVEL_SET_HALF_WIDTH), bool threaded=true)
	Return a grid of type GridType containing a narrow-band level set representation of a sphere. More...

Detailed Description

Generate a narrow-band level set of sphere.

Note

By definition a level set has a fixed narrow band width (the half width is defined by LEVEL_SET_HALF_WIDTH in Types.h), whereas an SDF can have a variable narrow band width.