DenseUniformPointScatter< PointAccessorType, RandomGenerator, InterruptType > Class Template Reference

Scatters a fixed (and integer) number of points in all active voxels and tiles. More...

#include <openvdb/tools/PointScatter.h>

Inherits BasePointScatter< PointAccessorType, RandomGenerator, InterruptType >.

Public Types
using	BaseT = BasePointScatter< PointAccessorType, RandomGenerator, InterruptType >

Public Member Functions
	DenseUniformPointScatter (PointAccessorType &points, float pointsPerVoxel, RandomGenerator &randGen, double spread=1.0, InterruptType *interrupt=nullptr)
template<typename GridT >
bool	operator() (const GridT &grid)
	This is the main functor method implementing the actual scattering of points. More...
void	print (const std::string &name, std::ostream &os=std::cout) const
float	getPointsPerVoxel () const
Index64	getPointCount () const
Index64	getVoxelCount () const

Protected Member Functions
void	start (const char *name)
void	end ()
bool	interrupt ()
double	getRand01 ()
	Return a random floating point number between zero and one. More...
double	getRand ()
	Return a random floating point number between 0.5 -+ mSpread/2. More...
template<typename GridT >
void	addPoint (const GridT &grid, const Vec3R &dmin)
template<typename GridT >
void	addPoint (const GridT &grid, const Vec3R &dmin, const Coord &size)

Protected Attributes
PointAccessorType &	mPoints
InterruptType *	mInterrupter
Index64	mPointCount
Index64	mVoxelCount
Index64	mInterruptCount
const double	mSpread
math::Rand01< double, RandomGenerator >	mRand01

Detailed Description

template<typename PointAccessorType, typename RandomGenerator, typename InterruptType = util::NullInterrupter>
class openvdb::v9_0::tools::DenseUniformPointScatter< PointAccessorType, RandomGenerator, InterruptType >

Scatters a fixed (and integer) number of points in all active voxels and tiles.

Member Typedef Documentation

using BaseT = BasePointScatter<PointAccessorType, RandomGenerator, InterruptType>

Constructor & Destructor Documentation

DenseUniformPointScatter ( PointAccessorType &  points, float  pointsPerVoxel, RandomGenerator &  randGen, double  spread = 1.0, InterruptType *  interrupt = nullptr  )

inline

Member Function Documentation

void addPoint ( const GridT &  grid, const Vec3R &  dmin  )

inlineprotectedinherited

void addPoint ( const GridT &  grid, const Vec3R &  dmin, const Coord &  size  )

inlineprotectedinherited

void end ( )

inlineprotectedinherited

Index64 getPointCount ( ) const

inlineinherited

float getPointsPerVoxel ( ) const

inline

double getRand ( )

inlineprotectedinherited

Return a random floating point number between 0.5 -+ mSpread/2.

double getRand01 ( )

inlineprotectedinherited

Return a random floating point number between zero and one.

Index64 getVoxelCount ( ) const

inlineinherited

bool interrupt ( )

inlineprotectedinherited

bool operator() ( const GridT &  grid )

inline

This is the main functor method implementing the actual scattering of points.

void print ( const std::string &  name, std::ostream &  os = std::cout  ) const

inline

void start ( const char *  name )

inlineprotectedinherited

Member Data Documentation

Index64 mInterruptCount

protectedinherited

InterruptType* mInterrupter

protectedinherited

Index64 mPointCount

protectedinherited

PointAccessorType& mPoints

protectedinherited

math::Rand01<double, RandomGenerator> mRand01

protectedinherited

const double mSpread

protectedinherited

Index64 mVoxelCount

protectedinherited