Functions
template<typename PointDataGridT , typename GridT >
PointDataGridT::Ptr	initialisePointTopology (const GridT &grid)
	initialise the topology of a PointDataGrid and ensure everything is voxelized More...

template<typename PositionType , typename CodecT , typename RandGenT , typename LeafNodeT >
void	generatePositions (LeafNodeT &leaf, const AttributeSet::Descriptor::Ptr &descriptor, const Index64 &count, const float spread, RandGenT &rand01)
	Generate random point positions for a leaf node. More...

Function Documentation

template<typename PositionType , typename CodecT , typename RandGenT , typename LeafNodeT >

void openvdb::OPENVDB_VERSION_NAME::points::point_scatter_internal::generatePositions	(	LeafNodeT &	leaf,
		const AttributeSet::Descriptor::Ptr &	descriptor,
		const Index64 &	count,
		const float	spread,
		RandGenT &	rand01
	)

inline

Generate random point positions for a leaf node.

Parameters

leaf	The leaf node to initialize
descriptor	The descriptor containing the position type
count	The number of points to generate
spread	The spread of points from the voxel center
rand01	The random number generator, expected to produce floating point values between 0 and 1.

Definition at line 182 of file PointScatter.h.

template<typename PointDataGridT , typename GridT >

PointDataGridT::Ptr openvdb::OPENVDB_VERSION_NAME::points::point_scatter_internal::initialisePointTopology ( const GridT & grid )

inline

initialise the topology of a PointDataGrid and ensure everything is voxelized

Parameters

grid	The source grid from which to base the topology generation

Definition at line 158 of file PointScatter.h.

Functions