OpenVDB 10.0.1
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Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Types | Protected Member Functions | Static Protected Member Functions | Friends | List of all members
PointIndexLeafNode< T, Log2Dim > Struct Template Reference

#include <openvdb/tools/PointIndexGrid.h>

Inheritance diagram for PointIndexLeafNode< T, Log2Dim >:
LeafNode< T, Log2Dim >

Public Types

using LeafNodeType = PointIndexLeafNode< T, Log2Dim >
 
using Ptr = SharedPtr< PointIndexLeafNode >
 
using ValueType = T
 
using IndexArray = std::vector< ValueType >
 
using BaseLeaf = tree::LeafNode< T, Log2Dim >
 
using NodeMaskType = util::NodeMask< Log2Dim >
 
using ValueOnIter = typename BaseLeaf::template ValueIter< MaskOnIterator, PointIndexLeafNode, const ValueType, ValueOn >
 
using ValueOnCIter = typename BaseLeaf::template ValueIter< MaskOnIterator, const PointIndexLeafNode, const ValueType, ValueOn >
 
using ValueOffIter = typename BaseLeaf::template ValueIter< MaskOffIterator, PointIndexLeafNode, const ValueType, ValueOff >
 
using ValueOffCIter = typename BaseLeaf::template ValueIter< MaskOffIterator, const PointIndexLeafNode, const ValueType, ValueOff >
 
using ValueAllIter = typename BaseLeaf::template ValueIter< MaskDenseIterator, PointIndexLeafNode, const ValueType, ValueAll >
 
using ValueAllCIter = typename BaseLeaf::template ValueIter< MaskDenseIterator, const PointIndexLeafNode, const ValueType, ValueAll >
 
using ChildOnIter = typename BaseLeaf::template ChildIter< MaskOnIterator, PointIndexLeafNode, ChildOn >
 
using ChildOnCIter = typename BaseLeaf::template ChildIter< MaskOnIterator, const PointIndexLeafNode, ChildOn >
 
using ChildOffIter = typename BaseLeaf::template ChildIter< MaskOffIterator, PointIndexLeafNode, ChildOff >
 
using ChildOffCIter = typename BaseLeaf::template ChildIter< MaskOffIterator, const PointIndexLeafNode, ChildOff >
 
using ChildAllIter = typename BaseLeaf::template DenseIter< PointIndexLeafNode, ValueType, ChildAll >
 
using ChildAllCIter = typename BaseLeaf::template DenseIter< const PointIndexLeafNode, const ValueType, ChildAll >
 
using BuildType = T
 
using Buffer = LeafBuffer< ValueType, Log2Dim >
 

Public Member Functions

IndexArrayindices ()
 
const IndexArrayindices () const
 
bool getIndices (const Coord &ijk, const ValueType *&begin, const ValueType *&end) const
 
bool getIndices (Index offset, const ValueType *&begin, const ValueType *&end) const
 
void setOffsetOn (Index offset, const ValueType &val)
 
void setOffsetOnly (Index offset, const ValueType &val)
 
bool isEmpty (const CoordBBox &bbox) const
 
 PointIndexLeafNode ()
 Default constructor.
 
 PointIndexLeafNode (const Coord &coords, const T &value=zeroVal< T >(), bool active=false)
 
 PointIndexLeafNode (PartialCreate, const Coord &coords, const T &value=zeroVal< T >(), bool active=false)
 
 PointIndexLeafNode (const PointIndexLeafNode &rhs)
 Deep copy constructor.
 
template<typename OtherType , Index OtherLog2Dim>
bool hasSameTopology (const PointIndexLeafNode< OtherType, OtherLog2Dim > *other) const
 Return true if the given node (which may have a different ValueType than this node) has the same active value topology as this node.
 
bool operator== (const PointIndexLeafNode &other) const
 Check for buffer, state and origin equivalence.
 
bool operator!= (const PointIndexLeafNode &other) const
 
template<MergePolicy Policy>
void merge (const PointIndexLeafNode &rhs)
 
template<MergePolicy Policy>
void merge (const ValueType &tileValue, bool tileActive)
 
template<MergePolicy Policy>
void merge (const PointIndexLeafNode &other, const ValueType &, const ValueType &)
 
void addLeaf (PointIndexLeafNode *)
 
template<typename AccessorT >
void addLeafAndCache (PointIndexLeafNode *, AccessorT &)
 
PointIndexLeafNodetouchLeaf (const Coord &)
 Return a pointer to this node.
 
template<typename AccessorT >
PointIndexLeafNodetouchLeafAndCache (const Coord &, AccessorT &)
 
template<typename NodeT , typename AccessorT >
NodeT * probeNodeAndCache (const Coord &, AccessorT &)
 
PointIndexLeafNodeprobeLeaf (const Coord &)
 
template<typename AccessorT >
PointIndexLeafNodeprobeLeafAndCache (const Coord &, AccessorT &)
 
const PointIndexLeafNodeprobeConstLeaf (const Coord &) const
 Return a const pointer to this node.
 
template<typename AccessorT >
const PointIndexLeafNodeprobeConstLeafAndCache (const Coord &, AccessorT &) const
 
template<typename AccessorT >
const PointIndexLeafNodeprobeLeafAndCache (const Coord &, AccessorT &) const
 
const PointIndexLeafNodeprobeLeaf (const Coord &) const
 
template<typename NodeT , typename AccessorT >
const NodeT * probeConstNodeAndCache (const Coord &, AccessorT &) const
 
void readBuffers (std::istream &is, bool fromHalf=false)
 
void readBuffers (std::istream &is, const CoordBBox &, bool fromHalf=false)
 
void writeBuffers (std::ostream &os, bool toHalf=false) const
 
Index64 memUsage () const
 
Index64 memUsageIfLoaded () const
 
void assertNonmodifiable ()
 
void setActiveState (const Coord &, bool)
 
void setActiveState (Index, bool)
 
void setValueOnly (const Coord &, const ValueType &)
 
void setValueOnly (Index, const ValueType &)
 
void setValueOff (const Coord &)
 
void setValueOff (Index)
 
void setValueOff (const Coord &, const ValueType &)
 
void setValueOff (Index, const ValueType &)
 
void setValueOn (const Coord &)
 
void setValueOn (Index)
 
void setValueOn (const Coord &, const ValueType &)
 
void setValueOn (Index, const ValueType &)
 
void setValue (const Coord &, const ValueType &)
 
void setValuesOn ()
 
void setValuesOff ()
 
template<typename ModifyOp >
void modifyValue (Index, const ModifyOp &)
 
template<typename ModifyOp >
void modifyValue (const Coord &, const ModifyOp &)
 
template<typename ModifyOp >
void modifyValueAndActiveState (const Coord &, const ModifyOp &)
 
void clip (const CoordBBox &, const ValueType &)
 
void fill (const CoordBBox &, const ValueType &, bool)
 
void fill (const ValueType &)
 
void fill (const ValueType &, bool)
 
template<typename AccessorT >
void setValueOnlyAndCache (const Coord &, const ValueType &, AccessorT &)
 
template<typename ModifyOp , typename AccessorT >
void modifyValueAndActiveStateAndCache (const Coord &, const ModifyOp &, AccessorT &)
 
template<typename AccessorT >
void setValueOffAndCache (const Coord &, const ValueType &, AccessorT &)
 
template<typename AccessorT >
void setActiveStateAndCache (const Coord &, bool, AccessorT &)
 
void resetBackground (const ValueType &, const ValueType &)
 
void signedFloodFill (const ValueType &)
 
void signedFloodFill (const ValueType &, const ValueType &)
 
void negate ()
 
ValueOnCIter cbeginValueOn () const
 
ValueOnCIter beginValueOn () const
 
ValueOnIter beginValueOn ()
 
ValueOffCIter cbeginValueOff () const
 
ValueOffCIter beginValueOff () const
 
ValueOffIter beginValueOff ()
 
ValueAllCIter cbeginValueAll () const
 
ValueAllCIter beginValueAll () const
 
ValueAllIter beginValueAll ()
 
ValueOnCIter cendValueOn () const
 
ValueOnCIter endValueOn () const
 
ValueOnIter endValueOn ()
 
ValueOffCIter cendValueOff () const
 
ValueOffCIter endValueOff () const
 
ValueOffIter endValueOff ()
 
ValueAllCIter cendValueAll () const
 
ValueAllCIter endValueAll () const
 
ValueAllIter endValueAll ()
 
ChildOnCIter cbeginChildOn () const
 
ChildOnCIter beginChildOn () const
 
ChildOnIter beginChildOn ()
 
ChildOffCIter cbeginChildOff () const
 
ChildOffCIter beginChildOff () const
 
ChildOffIter beginChildOff ()
 
ChildAllCIter cbeginChildAll () const
 
ChildAllCIter beginChildAll () const
 
ChildAllIter beginChildAll ()
 
ChildOnCIter cendChildOn () const
 
ChildOnCIter endChildOn () const
 
ChildOnIter endChildOn ()
 
ChildOffCIter cendChildOff () const
 
ChildOffCIter endChildOff () const
 
ChildOffIter endChildOff ()
 
ChildAllCIter cendChildAll () const
 
ChildAllCIter endChildAll () const
 
ChildAllIter endChildAll ()
 
void nodeCount (std::vector< Index32 > &) const
 no-op
 
Index64 onVoxelCount () const
 Return the number of voxels marked On.
 
Index64 offVoxelCount () const
 Return the number of voxels marked Off.
 
Index64 onLeafVoxelCount () const
 
Index64 offLeafVoxelCount () const
 
bool isEmpty () const
 Return true if this node has no active voxels.
 
bool isDense () const
 Return true if this node contains only active voxels.
 
bool isAllocated () const
 Return true if memory for this node's buffer has been allocated.
 
bool allocate ()
 Allocate memory for this node's buffer if it has not already been allocated.
 
void evalActiveBoundingBox (CoordBBox &bbox, bool visitVoxels=true) const
 
CoordBBox getNodeBoundingBox () const
 Return the bounding box of this node, i.e., the full index space spanned by this leaf node.
 
void setOrigin (const Coord &origin)
 Set the grid index coordinates of this node's local origin.
 
const Coordorigin () const
 Return the grid index coordinates of this node's local origin.
 
void getOrigin (Coord &origin) const
 
void getOrigin (Int32 &x, Int32 &y, Int32 &z) const
 
Coord offsetToGlobalCoord (Index n) const
 Return the global coordinates for a linear table offset.
 
Index32 transientData () const
 Return the transient data value.
 
void setTransientData (Index32 transientData)
 Set the transient data value.
 
std::string str () const
 Return a string representation of this node.
 
template<typename OtherType , Index OtherLog2Dim>
bool hasSameTopology (const LeafNode< OtherType, OtherLog2Dim > *other) const
 Return true if the given node (which may have a different ValueType than this node) has the same active value topology as this node.
 
bool operator== (const LeafNode &other) const
 Check for buffer, state and origin equivalence.
 
bool operator!= (const LeafNode &other) const
 
void swap (Buffer &other)
 Exchange this node's data buffer with the given data buffer without changing the active states of the values.
 
const Bufferbuffer () const
 
Bufferbuffer ()
 
void readTopology (std::istream &is, bool fromHalf=false)
 Read in just the topology.
 
void writeTopology (std::ostream &os, bool toHalf=false) const
 Write out just the topology.
 
size_t streamingSize (bool toHalf=false) const
 
const ValueTypegetValue (const Coord &xyz) const
 Return the value of the voxel at the given coordinates.
 
const ValueTypegetValue (Index offset) const
 Return the value of the voxel at the given linear offset.
 
template<typename AccessorT >
const ValueTypegetValue (const Coord &xyz, bool &state, int &level, AccessorT &) const
 Return the value of the voxel at the given coordinates and return its active state and level (i.e., 0) in state and level.
 
bool probeValue (const Coord &xyz, ValueType &val) const
 Return true if the voxel at the given coordinates is active.
 
bool probeValue (Index offset, ValueType &val) const
 Return true if the voxel at the given offset is active.
 
bool isValueOn (const Coord &xyz) const
 Return true if the voxel at the given coordinates is active.
 
bool isValueOn (Index offset) const
 Return true if the voxel at the given offset is active.
 
void denseFill (const CoordBBox &bbox, const ValueType &value, bool active=true)
 Set all voxels within an axis-aligned box to the specified value and active state.
 
template<typename DenseT >
void copyToDense (const CoordBBox &bbox, DenseT &dense) const
 Copy into a dense grid the values of the voxels that lie within a given bounding box.
 
template<typename DenseT >
void copyFromDense (const CoordBBox &bbox, const DenseT &dense, const ValueType &background, const ValueType &tolerance)
 Copy from a dense grid into this node the values of the voxels that lie within a given bounding box.
 
template<typename AccessorT >
const ValueTypegetValueAndCache (const Coord &xyz, AccessorT &) const
 Return the value of the voxel at the given coordinates.
 
template<typename AccessorT >
bool isValueOnAndCache (const Coord &xyz, AccessorT &) const
 Return true if the voxel at the given coordinates is active.
 
template<typename AccessorT >
void setValueAndCache (const Coord &xyz, const ValueType &val, AccessorT &)
 Change the value of the voxel at the given coordinates and mark it as active.
 
template<typename ModifyOp , typename AccessorT >
void modifyValueAndCache (const Coord &xyz, const ModifyOp &op, AccessorT &)
 Apply a functor to the value of the voxel at the given coordinates and mark the voxel as active.
 
template<typename AccessorT >
bool probeValueAndCache (const Coord &xyz, ValueType &val, AccessorT &) const
 Return true if the voxel at the given coordinates is active and return the voxel value in val.
 
const ValueTypegetFirstValue () const
 Return a const reference to the first value in the buffer.
 
const ValueTypegetLastValue () const
 Return a const reference to the last value in the buffer.
 
void voxelizeActiveTiles (bool=true)
 No-op.
 
template<MergePolicy Policy>
void merge (const LeafNode &)
 
template<MergePolicy Policy>
void merge (const LeafNode &other, const ValueType &, const ValueType &)
 
template<typename OtherType >
void topologyUnion (const LeafNode< OtherType, Log2Dim > &other, const bool preserveTiles=false)
 Union this node's set of active values with the active values of the other node, whose ValueType may be different. So a resulting voxel will be active if either of the original voxels were active.
 
template<typename OtherType >
void topologyIntersection (const LeafNode< OtherType, Log2Dim > &other, const ValueType &)
 Intersect this node's set of active values with the active values of the other node, whose ValueType may be different. So a resulting voxel will be active only if both of the original voxels were active.
 
template<typename OtherType >
void topologyDifference (const LeafNode< OtherType, Log2Dim > &other, const ValueType &)
 Difference this node's set of active values with the active values of the other node, whose ValueType may be different. So a resulting voxel will be active only if the original voxel is active in this LeafNode and inactive in the other LeafNode.
 
template<typename CombineOp >
void combine (const LeafNode &other, CombineOp &op)
 
template<typename CombineOp >
void combine (const ValueType &value, bool valueIsActive, CombineOp &op)
 
template<typename CombineOp , typename OtherType >
void combine2 (const LeafNode &other, const OtherType &, bool valueIsActive, CombineOp &)
 
template<typename CombineOp , typename OtherNodeT >
void combine2 (const ValueType &, const OtherNodeT &other, bool valueIsActive, CombineOp &)
 
template<typename CombineOp , typename OtherNodeT >
void combine2 (const LeafNode &b0, const OtherNodeT &b1, CombineOp &)
 
void prune (const ValueType &=zeroVal< ValueType >())
 This function exists only to enable template instantiation.
 
void addLeaf (LeafNode *)
 
template<typename AccessorT >
void addLeafAndCache (LeafNode *, AccessorT &)
 
template<typename NodeT >
NodeT * stealNode (const Coord &, const ValueType &, bool)
 
template<typename NodeT >
NodeT * probeNode (const Coord &)
 
template<typename NodeT >
const NodeT * probeConstNode (const Coord &) const
 
template<typename ArrayT >
void getNodes (ArrayT &) const
 
template<typename ArrayT >
void stealNodes (ArrayT &, const ValueType &, bool)
 
void addTile (Index level, const Coord &, const ValueType &, bool)
 
void addTile (Index offset, const ValueType &, bool)
 
template<typename AccessorT >
void addTileAndCache (Index, const Coord &, const ValueType &, bool, AccessorT &)
 
bool isConstant (ValueType &firstValue, bool &state, const ValueType &tolerance=zeroVal< ValueType >()) const
 
bool isConstant (ValueType &minValue, ValueType &maxValue, bool &state, const ValueType &tolerance=zeroVal< ValueType >()) const
 
ValueType medianAll (ValueType *tmp=nullptr) const
 Computes the median value of all the active AND inactive voxels in this node.
 
Index medianOn (ValueType &value, ValueType *tmp=nullptr) const
 Computes the median value of all the active voxels in this node.
 
Index medianOff (ValueType &value, ValueType *tmp=nullptr) const
 Computes the median value of all the inactive voxels in this node.
 
bool isInactive () const
 Return true if all of this node's values are inactive.
 
bool isValueMaskOn (Index n) const
 
bool isValueMaskOn () const
 
bool isValueMaskOff (Index n) const
 
bool isValueMaskOff () const
 
const NodeMaskTypegetValueMask () const
 
NodeMaskTypegetValueMask ()
 
const NodeMaskTypevalueMask () const
 
void setValueMask (const NodeMaskType &mask)
 
bool isChildMaskOn (Index) const
 
bool isChildMaskOff (Index) const
 
bool isChildMaskOff () const
 

Static Public Member Functions

static Index log2dim ()
 Return log2 of the dimension of this LeafNode, e.g. 3 if dimensions are 8^3.
 
static Index dim ()
 Return the number of voxels in each coordinate dimension.
 
static Index size ()
 Return the total number of voxels represented by this LeafNode.
 
static Index numValues ()
 Return the total number of voxels represented by this LeafNode.
 
static Index getLevel ()
 Return the level of this node, which by definition is zero for LeafNodes.
 
static void getNodeLog2Dims (std::vector< Index > &dims)
 Append the Log2Dim of this LeafNode to the specified vector.
 
static Index getChildDim ()
 Return the dimension of child nodes of this LeafNode, which is one for voxels.
 
static Index32 leafCount ()
 Return the leaf count for this node, which is one.
 
static Index32 nonLeafCount ()
 Return the non-leaf count for this node, which is zero.
 
static Index32 childCount ()
 Return the child count for this node, which is zero.
 
static Index64 onTileCount ()
 
static Index64 offTileCount ()
 
static Index coordToOffset (const Coord &xyz)
 Return the linear table offset of the given global or local coordinates.
 
static Coord offsetToLocalCoord (Index n)
 Return the local coordinates for a linear table offset, where offset 0 has coordinates (0, 0, 0).
 
static Index getValueLevel (const Coord &)
 Return the level (i.e., 0) at which leaf node values reside.
 
static bool hasActiveTiles ()
 Return false since leaf nodes never contain tiles.
 
template<typename AccessorT >
static Index getValueLevelAndCache (const Coord &, AccessorT &)
 Return the LEVEL (=0) at which leaf node values reside.
 

Static Public Attributes

static const Index LOG2DIM
 
static const Index TOTAL
 
static const Index DIM
 
static const Index NUM_VALUES
 
static const Index NUM_VOXELS
 
static const Index SIZE
 
static const Index LEVEL
 

Protected Types

using ValueOn = typename BaseLeaf::ValueOn
 
using ValueOff = typename BaseLeaf::ValueOff
 
using ValueAll = typename BaseLeaf::ValueAll
 
using ChildOn = typename BaseLeaf::ChildOn
 
using ChildOff = typename BaseLeaf::ChildOff
 
using ChildAll = typename BaseLeaf::ChildAll
 
using MaskOnIterator = typename NodeMaskType::OnIterator
 
using MaskOffIterator = typename NodeMaskType::OffIterator
 
using MaskDenseIterator = typename NodeMaskType::DenseIterator
 

Protected Member Functions

void setValueMask (Index n, bool on)
 
void setValueMaskOn (Index n)
 
void setValueMaskOff (Index n)
 
void skipCompressedValues (bool seekable, std::istream &, bool fromHalf)
 

Static Protected Member Functions

static void evalNodeOrigin (Coord &xyz)
 Compute the origin of the leaf node that contains the voxel with the given coordinates.
 

Friends

template<typename , Index >
struct PointIndexLeafNode
 
class tree::IteratorBase< MaskOnIterator, PointIndexLeafNode >
 
class tree::IteratorBase< MaskOffIterator, PointIndexLeafNode >
 
class tree::IteratorBase< MaskDenseIterator, PointIndexLeafNode >
 

Member Typedef Documentation

◆ BaseLeaf

template<typename T , Index Log2Dim>
using BaseLeaf = tree::LeafNode<T, Log2Dim>

◆ Buffer

template<typename T , Index Log2Dim>
using Buffer = LeafBuffer<ValueType, Log2Dim>
inherited

◆ BuildType

template<typename T , Index Log2Dim>
using BuildType = T
inherited

◆ ChildAll

template<typename T , Index Log2Dim>
using ChildAll = typename BaseLeaf::ChildAll
protected

◆ ChildAllCIter

template<typename T , Index Log2Dim>
using ChildAllCIter = typename BaseLeaf::template DenseIter< const PointIndexLeafNode, const ValueType, ChildAll>

◆ ChildAllIter

template<typename T , Index Log2Dim>
using ChildAllIter = typename BaseLeaf::template DenseIter< PointIndexLeafNode, ValueType, ChildAll>

◆ ChildOff

template<typename T , Index Log2Dim>
using ChildOff = typename BaseLeaf::ChildOff
protected

◆ ChildOffCIter

template<typename T , Index Log2Dim>
using ChildOffCIter = typename BaseLeaf::template ChildIter< MaskOffIterator, const PointIndexLeafNode, ChildOff>

◆ ChildOffIter

template<typename T , Index Log2Dim>
using ChildOffIter = typename BaseLeaf::template ChildIter< MaskOffIterator, PointIndexLeafNode, ChildOff>

◆ ChildOn

template<typename T , Index Log2Dim>
using ChildOn = typename BaseLeaf::ChildOn
protected

◆ ChildOnCIter

template<typename T , Index Log2Dim>
using ChildOnCIter = typename BaseLeaf::template ChildIter< MaskOnIterator, const PointIndexLeafNode, ChildOn>

◆ ChildOnIter

template<typename T , Index Log2Dim>
using ChildOnIter = typename BaseLeaf::template ChildIter< MaskOnIterator, PointIndexLeafNode, ChildOn>

◆ IndexArray

template<typename T , Index Log2Dim>
using IndexArray = std::vector<ValueType>

◆ LeafNodeType

template<typename T , Index Log2Dim>
using LeafNodeType = PointIndexLeafNode<T, Log2Dim>

◆ MaskDenseIterator

template<typename T , Index Log2Dim>
using MaskDenseIterator = typename NodeMaskType::DenseIterator
protected

◆ MaskOffIterator

template<typename T , Index Log2Dim>
using MaskOffIterator = typename NodeMaskType::OffIterator
protected

◆ MaskOnIterator

template<typename T , Index Log2Dim>
using MaskOnIterator = typename NodeMaskType::OnIterator
protected

◆ NodeMaskType

template<typename T , Index Log2Dim>
using NodeMaskType = util::NodeMask<Log2Dim>

◆ Ptr

template<typename T , Index Log2Dim>
using Ptr = SharedPtr<PointIndexLeafNode>

◆ ValueAll

template<typename T , Index Log2Dim>
using ValueAll = typename BaseLeaf::ValueAll
protected

◆ ValueAllCIter

template<typename T , Index Log2Dim>
using ValueAllCIter = typename BaseLeaf::template ValueIter< MaskDenseIterator,const PointIndexLeafNode,const ValueType, ValueAll>

◆ ValueAllIter

template<typename T , Index Log2Dim>
using ValueAllIter = typename BaseLeaf::template ValueIter< MaskDenseIterator, PointIndexLeafNode, const ValueType, ValueAll>

◆ ValueOff

template<typename T , Index Log2Dim>
using ValueOff = typename BaseLeaf::ValueOff
protected

◆ ValueOffCIter

template<typename T , Index Log2Dim>
using ValueOffCIter = typename BaseLeaf::template ValueIter< MaskOffIterator,const PointIndexLeafNode,const ValueType, ValueOff>

◆ ValueOffIter

template<typename T , Index Log2Dim>
using ValueOffIter = typename BaseLeaf::template ValueIter< MaskOffIterator, PointIndexLeafNode, const ValueType, ValueOff>

◆ ValueOn

template<typename T , Index Log2Dim>
using ValueOn = typename BaseLeaf::ValueOn
protected

◆ ValueOnCIter

template<typename T , Index Log2Dim>
using ValueOnCIter = typename BaseLeaf::template ValueIter< MaskOnIterator, const PointIndexLeafNode, const ValueType, ValueOn>

◆ ValueOnIter

template<typename T , Index Log2Dim>
using ValueOnIter = typename BaseLeaf::template ValueIter< MaskOnIterator, PointIndexLeafNode, const ValueType, ValueOn>

◆ ValueType

template<typename T , Index Log2Dim>
using ValueType = T

Constructor & Destructor Documentation

◆ PointIndexLeafNode() [1/4]

template<typename T , Index Log2Dim>
PointIndexLeafNode ( )
inline

Default constructor.

◆ PointIndexLeafNode() [2/4]

template<typename T , Index Log2Dim>
PointIndexLeafNode ( const Coord coords,
const T &  value = zeroVal<T>(),
bool  active = false 
)
inlineexplicit

◆ PointIndexLeafNode() [3/4]

template<typename T , Index Log2Dim>
PointIndexLeafNode ( PartialCreate  ,
const Coord coords,
const T &  value = zeroVal<T>(),
bool  active = false 
)
inline

◆ PointIndexLeafNode() [4/4]

template<typename T , Index Log2Dim>
PointIndexLeafNode ( const PointIndexLeafNode< T, Log2Dim > &  rhs)
inline

Deep copy constructor.

Member Function Documentation

◆ addLeaf() [1/2]

template<typename T , Index Log2Dim>
void addLeaf ( LeafNode< T, Log2Dim > *  )
inlineinherited

◆ addLeaf() [2/2]

template<typename T , Index Log2Dim>
void addLeaf ( PointIndexLeafNode< T, Log2Dim > *  )
inline

◆ addLeafAndCache() [1/2]

template<typename T , Index Log2Dim>
template<typename AccessorT >
void addLeafAndCache ( LeafNode< T, Log2Dim > *  ,
AccessorT &   
)
inlineinherited

◆ addLeafAndCache() [2/2]

template<typename T , Index Log2Dim>
template<typename AccessorT >
void addLeafAndCache ( PointIndexLeafNode< T, Log2Dim > *  ,
AccessorT &   
)
inline

◆ addTile() [1/2]

template<typename T , Index Log2Dim>
void addTile ( Index  level,
const Coord xyz,
const ValueType val,
bool  active 
)
inlineinherited

◆ addTile() [2/2]

template<typename T , Index Log2Dim>
void addTile ( Index  offset,
const ValueType val,
bool  active 
)
inlineinherited

◆ addTileAndCache()

template<typename T , Index Log2Dim>
template<typename AccessorT >
void addTileAndCache ( Index  level,
const Coord xyz,
const ValueType val,
bool  active,
AccessorT &   
)
inlineinherited

◆ allocate()

template<typename T , Index Log2Dim>
bool allocate ( )
inlineinherited

Allocate memory for this node's buffer if it has not already been allocated.

◆ assertNonmodifiable()

template<typename T , Index Log2Dim>
void assertNonmodifiable ( )
inline

◆ beginChildAll() [1/2]

template<typename T , Index Log2Dim>
ChildAllIter beginChildAll ( )
inline

◆ beginChildAll() [2/2]

template<typename T , Index Log2Dim>
ChildAllCIter beginChildAll ( ) const
inline

◆ beginChildOff() [1/2]

template<typename T , Index Log2Dim>
ChildOffIter beginChildOff ( )
inline

◆ beginChildOff() [2/2]

template<typename T , Index Log2Dim>
ChildOffCIter beginChildOff ( ) const
inline

◆ beginChildOn() [1/2]

template<typename T , Index Log2Dim>
ChildOnIter beginChildOn ( )
inline

◆ beginChildOn() [2/2]

template<typename T , Index Log2Dim>
ChildOnCIter beginChildOn ( ) const
inline

◆ beginValueAll() [1/2]

template<typename T , Index Log2Dim>
ValueAllIter beginValueAll ( )
inline

◆ beginValueAll() [2/2]

template<typename T , Index Log2Dim>
ValueAllCIter beginValueAll ( ) const
inline

◆ beginValueOff() [1/2]

template<typename T , Index Log2Dim>
ValueOffIter beginValueOff ( )
inline

◆ beginValueOff() [2/2]

template<typename T , Index Log2Dim>
ValueOffCIter beginValueOff ( ) const
inline

◆ beginValueOn() [1/2]

template<typename T , Index Log2Dim>
ValueOnIter beginValueOn ( )
inline

◆ beginValueOn() [2/2]

template<typename T , Index Log2Dim>
ValueOnCIter beginValueOn ( ) const
inline

◆ buffer() [1/2]

template<typename T , Index Log2Dim>
Buffer & buffer ( )
inlineinherited

◆ buffer() [2/2]

template<typename T , Index Log2Dim>
const Buffer & buffer ( ) const
inlineinherited

◆ cbeginChildAll()

template<typename T , Index Log2Dim>
ChildAllCIter cbeginChildAll ( ) const
inline

◆ cbeginChildOff()

template<typename T , Index Log2Dim>
ChildOffCIter cbeginChildOff ( ) const
inline

◆ cbeginChildOn()

template<typename T , Index Log2Dim>
ChildOnCIter cbeginChildOn ( ) const
inline

◆ cbeginValueAll()

template<typename T , Index Log2Dim>
ValueAllCIter cbeginValueAll ( ) const
inline

◆ cbeginValueOff()

template<typename T , Index Log2Dim>
ValueOffCIter cbeginValueOff ( ) const
inline

◆ cbeginValueOn()

template<typename T , Index Log2Dim>
ValueOnCIter cbeginValueOn ( ) const
inline

◆ cendChildAll()

template<typename T , Index Log2Dim>
ChildAllCIter cendChildAll ( ) const
inline

◆ cendChildOff()

template<typename T , Index Log2Dim>
ChildOffCIter cendChildOff ( ) const
inline

◆ cendChildOn()

template<typename T , Index Log2Dim>
ChildOnCIter cendChildOn ( ) const
inline

◆ cendValueAll()

template<typename T , Index Log2Dim>
ValueAllCIter cendValueAll ( ) const
inline

◆ cendValueOff()

template<typename T , Index Log2Dim>
ValueOffCIter cendValueOff ( ) const
inline

◆ cendValueOn()

template<typename T , Index Log2Dim>
ValueOnCIter cendValueOn ( ) const
inline

◆ childCount()

template<typename T , Index Log2Dim>
static Index32 childCount ( )
inlinestaticinherited

Return the child count for this node, which is zero.

◆ clip()

template<typename T , Index Log2Dim>
void clip ( const CoordBBox ,
const ValueType  
)
inline

◆ combine() [1/2]

template<typename T , Index Log2Dim>
template<typename CombineOp >
void combine ( const LeafNode< T, Log2Dim > &  other,
CombineOp &  op 
)
inlineinherited

◆ combine() [2/2]

template<typename T , Index Log2Dim>
template<typename CombineOp >
void combine ( const ValueType value,
bool  valueIsActive,
CombineOp &  op 
)
inlineinherited

◆ combine2() [1/3]

template<typename T , Index Log2Dim>
template<typename CombineOp , typename OtherNodeT >
void combine2 ( const LeafNode< T, Log2Dim > &  b0,
const OtherNodeT &  b1,
CombineOp &  op 
)
inlineinherited

◆ combine2() [2/3]

template<typename T , Index Log2Dim>
template<typename CombineOp , typename OtherType >
void combine2 ( const LeafNode< T, Log2Dim > &  other,
const OtherType &  value,
bool  valueIsActive,
CombineOp &  op 
)
inlineinherited

◆ combine2() [3/3]

template<typename T , Index Log2Dim>
template<typename CombineOp , typename OtherNodeT >
void combine2 ( const ValueType value,
const OtherNodeT &  other,
bool  valueIsActive,
CombineOp &  op 
)
inlineinherited

◆ coordToOffset()

template<typename T , Index Log2Dim>
Index coordToOffset ( const Coord xyz)
inlinestaticinherited

Return the linear table offset of the given global or local coordinates.

◆ copyFromDense()

template<typename T , Index Log2Dim>
template<typename DenseT >
void copyFromDense ( const CoordBBox bbox,
const DenseT &  dense,
const ValueType background,
const ValueType tolerance 
)
inlineinherited

Copy from a dense grid into this node the values of the voxels that lie within a given bounding box.

Only values that are different (by more than the given tolerance) from the background value will be active. Other values are inactive and truncated to the background value.

Parameters
bboxinclusive bounding box of the voxels to be copied into this node
densedense grid with a stride in z of one (see tools::Dense in tools/Dense.h for the required API)
backgroundbackground value of the tree that this node belongs to
tolerancetolerance within which a value equals the background value
Note
bbox is assumed to be identical to or contained in the coordinate domains of both the dense grid and this node, i.e., no bounds checking is performed.
Consider using tools::CopyFromDense in tools/Dense.h instead of calling this method directly.

◆ copyToDense()

template<typename T , Index Log2Dim>
template<typename DenseT >
void copyToDense ( const CoordBBox bbox,
DenseT &  dense 
) const
inlineinherited

Copy into a dense grid the values of the voxels that lie within a given bounding box.

Parameters
bboxinclusive bounding box of the voxels to be copied into the dense grid
densedense grid with a stride in z of one (see tools::Dense in tools/Dense.h for the required API)
Note
bbox is assumed to be identical to or contained in the coordinate domains of both the dense grid and this node, i.e., no bounds checking is performed.
Consider using tools::CopyToDense in tools/Dense.h instead of calling this method directly.

◆ denseFill()

template<typename T , Index Log2Dim>
void denseFill ( const CoordBBox bbox,
const ValueType value,
bool  active = true 
)
inlineinherited

Set all voxels within an axis-aligned box to the specified value and active state.

◆ dim()

template<typename T , Index Log2Dim>
static Index dim ( )
inlinestaticinherited

Return the number of voxels in each coordinate dimension.

◆ endChildAll() [1/2]

template<typename T , Index Log2Dim>
ChildAllIter endChildAll ( )
inline

◆ endChildAll() [2/2]

template<typename T , Index Log2Dim>
ChildAllCIter endChildAll ( ) const
inline

◆ endChildOff() [1/2]

template<typename T , Index Log2Dim>
ChildOffIter endChildOff ( )
inline

◆ endChildOff() [2/2]

template<typename T , Index Log2Dim>
ChildOffCIter endChildOff ( ) const
inline

◆ endChildOn() [1/2]

template<typename T , Index Log2Dim>
ChildOnIter endChildOn ( )
inline

◆ endChildOn() [2/2]

template<typename T , Index Log2Dim>
ChildOnCIter endChildOn ( ) const
inline

◆ endValueAll() [1/2]

template<typename T , Index Log2Dim>
ValueAllIter endValueAll ( )
inline

◆ endValueAll() [2/2]

template<typename T , Index Log2Dim>
ValueAllCIter endValueAll ( ) const
inline

◆ endValueOff() [1/2]

template<typename T , Index Log2Dim>
ValueOffIter endValueOff ( )
inline

◆ endValueOff() [2/2]

template<typename T , Index Log2Dim>
ValueOffCIter endValueOff ( ) const
inline

◆ endValueOn() [1/2]

template<typename T , Index Log2Dim>
ValueOnIter endValueOn ( )
inline

◆ endValueOn() [2/2]

template<typename T , Index Log2Dim>
ValueOnCIter endValueOn ( ) const
inline

◆ evalActiveBoundingBox()

template<typename T , Index Log2Dim>
void evalActiveBoundingBox ( CoordBBox bbox,
bool  visitVoxels = true 
) const
inlineinherited

Expand the given bounding box so that it includes this leaf node's active voxels. If visitVoxels is false this LeafNode will be approximated as dense, i.e. with all voxels active. Else the individual active voxels are visited to produce a tight bbox.

◆ evalNodeOrigin()

template<typename T , Index Log2Dim>
static void evalNodeOrigin ( Coord xyz)
inlinestaticprotectedinherited

Compute the origin of the leaf node that contains the voxel with the given coordinates.

◆ fill() [1/3]

template<typename T , Index Log2Dim>
void fill ( const CoordBBox ,
const ValueType ,
bool   
)
inline

◆ fill() [2/3]

template<typename T , Index Log2Dim>
void fill ( const ValueType )
inline

◆ fill() [3/3]

template<typename T , Index Log2Dim>
void fill ( const ValueType ,
bool   
)
inline

◆ getChildDim()

template<typename T , Index Log2Dim>
static Index getChildDim ( )
inlinestaticinherited

Return the dimension of child nodes of this LeafNode, which is one for voxels.

◆ getFirstValue()

template<typename T , Index Log2Dim>
const ValueType & getFirstValue ( ) const
inlineinherited

Return a const reference to the first value in the buffer.

Note
Though it is potentially risky you can convert this to a non-const pointer by means of const_case<ValueType*>&.

◆ getIndices() [1/2]

template<typename T , Index Log2Dim>
bool getIndices ( const Coord ijk,
const ValueType *&  begin,
const ValueType *&  end 
) const
inline

◆ getIndices() [2/2]

template<typename T , Index Log2Dim>
bool getIndices ( Index  offset,
const ValueType *&  begin,
const ValueType *&  end 
) const
inline

◆ getLastValue()

template<typename T , Index Log2Dim>
const ValueType & getLastValue ( ) const
inlineinherited

Return a const reference to the last value in the buffer.

◆ getLevel()

template<typename T , Index Log2Dim>
static Index getLevel ( )
inlinestaticinherited

Return the level of this node, which by definition is zero for LeafNodes.

◆ getNodeBoundingBox()

template<typename T , Index Log2Dim>
CoordBBox getNodeBoundingBox ( ) const
inlineinherited

Return the bounding box of this node, i.e., the full index space spanned by this leaf node.

◆ getNodeLog2Dims()

template<typename T , Index Log2Dim>
static void getNodeLog2Dims ( std::vector< Index > &  dims)
inlinestaticinherited

Append the Log2Dim of this LeafNode to the specified vector.

◆ getNodes()

template<typename T , Index Log2Dim>
template<typename ArrayT >
void getNodes ( ArrayT &  ) const
inlineinherited

◆ getOrigin() [1/2]

template<typename T , Index Log2Dim>
void getOrigin ( Coord origin) const
inlineinherited

◆ getOrigin() [2/2]

template<typename T , Index Log2Dim>
void getOrigin ( Int32 x,
Int32 y,
Int32 z 
) const
inlineinherited

◆ getValue() [1/3]

template<typename ValueT , Index Log2Dim>
const ValueT & getValue ( const Coord xyz) const
inlineinherited

Return the value of the voxel at the given coordinates.

◆ getValue() [2/3]

template<typename T , Index Log2Dim>
template<typename AccessorT >
const ValueType & getValue ( const Coord xyz,
bool &  state,
int &  level,
AccessorT &   
) const
inlineinherited

Return the value of the voxel at the given coordinates and return its active state and level (i.e., 0) in state and level.

Note
Used internally by ValueAccessor.

◆ getValue() [3/3]

template<typename ValueT , Index Log2Dim>
const ValueT & getValue ( Index  offset) const
inlineinherited

Return the value of the voxel at the given linear offset.

◆ getValueAndCache()

template<typename T , Index Log2Dim>
template<typename AccessorT >
const ValueType & getValueAndCache ( const Coord xyz,
AccessorT &   
) const
inlineinherited

Return the value of the voxel at the given coordinates.

Note
Used internally by ValueAccessor.

◆ getValueLevel()

template<typename T , Index Log2Dim>
static Index getValueLevel ( const Coord )
inlinestaticinherited

Return the level (i.e., 0) at which leaf node values reside.

◆ getValueLevelAndCache()

template<typename T , Index Log2Dim>
template<typename AccessorT >
static Index getValueLevelAndCache ( const Coord ,
AccessorT &   
)
inlinestaticinherited

Return the LEVEL (=0) at which leaf node values reside.

Note
Used internally by ValueAccessor (note last argument is a dummy).

◆ getValueMask() [1/2]

template<typename T , Index Log2Dim>
NodeMaskType & getValueMask ( )
inlineinherited

◆ getValueMask() [2/2]

template<typename T , Index Log2Dim>
const NodeMaskType & getValueMask ( ) const
inlineinherited

◆ hasActiveTiles()

template<typename T , Index Log2Dim>
static bool hasActiveTiles ( )
inlinestaticinherited

Return false since leaf nodes never contain tiles.

◆ hasSameTopology() [1/2]

template<typename T , Index Log2Dim>
template<typename OtherType , Index OtherLog2Dim>
bool hasSameTopology ( const LeafNode< OtherType, OtherLog2Dim > *  other) const
inlineinherited

Return true if the given node (which may have a different ValueType than this node) has the same active value topology as this node.

◆ hasSameTopology() [2/2]

template<typename T , Index Log2Dim>
template<typename OtherType , Index OtherLog2Dim>
bool hasSameTopology ( const PointIndexLeafNode< OtherType, OtherLog2Dim > *  other) const
inline

Return true if the given node (which may have a different ValueType than this node) has the same active value topology as this node.

◆ indices() [1/2]

template<typename T , Index Log2Dim>
IndexArray & indices ( )
inline

◆ indices() [2/2]

template<typename T , Index Log2Dim>
const IndexArray & indices ( ) const
inline

◆ isAllocated()

template<typename T , Index Log2Dim>
bool isAllocated ( ) const
inlineinherited

Return true if memory for this node's buffer has been allocated.

◆ isChildMaskOff() [1/2]

template<typename T , Index Log2Dim>
bool isChildMaskOff ( ) const
inlineinherited

◆ isChildMaskOff() [2/2]

template<typename T , Index Log2Dim>
bool isChildMaskOff ( Index  ) const
inlineinherited

◆ isChildMaskOn()

template<typename T , Index Log2Dim>
bool isChildMaskOn ( Index  ) const
inlineinherited

◆ isConstant() [1/2]

template<typename T , Index Log2Dim>
bool isConstant ( ValueType firstValue,
bool &  state,
const ValueType tolerance = zeroVal<ValueType>() 
) const
inlineinherited

Return true if all of this node's values have the same active state and are in the range this->getFirstValue() +/- tolerance.

Parameters
firstValueIs updated with the first value of this leaf node.
stateIs updated with the state of all values IF method returns true. Else the value is undefined!
toleranceThe tolerance used to determine if values are approximately equal to the for value.

◆ isConstant() [2/2]

template<typename T , Index Log2Dim>
bool isConstant ( ValueType minValue,
ValueType maxValue,
bool &  state,
const ValueType tolerance = zeroVal<ValueType>() 
) const
inlineinherited

Return true if all of this node's values have the same active state and the range (maxValue - minValue) < tolerance.

Parameters
minValueIs updated with the minimum of all values IF method returns true. Else the value is undefined!
maxValueIs updated with the maximum of all values IF method returns true. Else the value is undefined!
stateIs updated with the state of all values IF method returns true. Else the value is undefined!
toleranceThe tolerance used to determine if values are approximately constant.

◆ isDense()

template<typename T , Index Log2Dim>
bool isDense ( ) const
inlineinherited

Return true if this node contains only active voxels.

◆ isEmpty() [1/2]

template<typename T , Index Log2Dim>
bool isEmpty ( ) const
inlineinherited

Return true if this node has no active voxels.

◆ isEmpty() [2/2]

template<typename T , Index Log2Dim>
bool isEmpty ( const CoordBBox bbox) const
inline

◆ isInactive()

template<typename T , Index Log2Dim>
bool isInactive ( ) const
inlineinherited

Return true if all of this node's values are inactive.

◆ isValueMaskOff() [1/2]

template<typename T , Index Log2Dim>
bool isValueMaskOff ( ) const
inlineinherited

◆ isValueMaskOff() [2/2]

template<typename T , Index Log2Dim>
bool isValueMaskOff ( Index  n) const
inlineinherited

◆ isValueMaskOn() [1/2]

template<typename T , Index Log2Dim>
bool isValueMaskOn ( ) const
inlineinherited

◆ isValueMaskOn() [2/2]

template<typename T , Index Log2Dim>
bool isValueMaskOn ( Index  n) const
inlineinherited

◆ isValueOn() [1/2]

template<typename T , Index Log2Dim>
bool isValueOn ( const Coord xyz) const
inlineinherited

Return true if the voxel at the given coordinates is active.

◆ isValueOn() [2/2]

template<typename T , Index Log2Dim>
bool isValueOn ( Index  offset) const
inlineinherited

Return true if the voxel at the given offset is active.

◆ isValueOnAndCache()

template<typename T , Index Log2Dim>
template<typename AccessorT >
bool isValueOnAndCache ( const Coord xyz,
AccessorT &   
) const
inlineinherited

Return true if the voxel at the given coordinates is active.

Note
Used internally by ValueAccessor.

◆ leafCount()

template<typename T , Index Log2Dim>
static Index32 leafCount ( )
inlinestaticinherited

Return the leaf count for this node, which is one.

◆ log2dim()

template<typename T , Index Log2Dim>
static Index log2dim ( )
inlinestaticinherited

Return log2 of the dimension of this LeafNode, e.g. 3 if dimensions are 8^3.

◆ medianAll()

template<typename T , Index Log2Dim>
T medianAll ( ValueType tmp = nullptr) const
inlineinherited

Computes the median value of all the active AND inactive voxels in this node.

Returns
The median value of all values in this node.
Parameters
tmpOptional temporary storage that can hold at least NUM_VALUES values Use of this temporary storage can improve performance when this method is called multiple times.
Note
If tmp = this->buffer().data() then the median value is computed very efficiently (in place) but the voxel values in this node are re-shuffled!
Warning
If tmp != nullptr then it is the responsibility of the client code that it points to enough memory to hold NUM_VALUES elements of type ValueType.

◆ medianOff()

template<typename T , Index Log2Dim>
Index medianOff ( ValueType value,
ValueType tmp = nullptr 
) const
inlineinherited

Computes the median value of all the inactive voxels in this node.

Returns
The number of inactive voxels.
Parameters
valueIf the return value is non zero value is updated with the median value.
tmpOptional temporary storage that can hold at least as many values as there are inactive voxels in this node. Use of this temporary storage can improve performance when this method is called multiple times.
Warning
If tmp != nullptr then it is the responsibility of the client code that it points to enough memory to hold the number of inactive voxels of type ValueType.

◆ medianOn()

template<typename T , Index Log2Dim>
Index medianOn ( ValueType value,
ValueType tmp = nullptr 
) const
inlineinherited

Computes the median value of all the active voxels in this node.

Returns
The number of active voxels.
Parameters
valueIf the return value is non zero value is updated with the median value.
tmpOptional temporary storage that can hold at least as many values as there are active voxels in this node. Use of this temporary storage can improve performance when this method is called multiple times.
Warning
If tmp != nullptr then it is the responsibility of the client code that it points to enough memory to hold the number of active voxels of type ValueType.

◆ memUsage()

template<typename T , Index Log2Dim>
Index64 memUsage ( ) const
inline

◆ memUsageIfLoaded()

template<typename T , Index Log2Dim>
Index64 memUsageIfLoaded ( ) const
inline

◆ merge() [1/5]

template<typename T , Index Log2Dim>
template<MergePolicy Policy>
void merge ( const LeafNode< T, Log2Dim > &  other)
inlineinherited

◆ merge() [2/5]

template<typename T , Index Log2Dim>
template<MergePolicy Policy>
void merge ( const LeafNode< T, Log2Dim > &  other,
const ValueType ,
const ValueType  
)
inlineinherited

◆ merge() [3/5]

template<typename T , Index Log2Dim>
template<MergePolicy Policy>
void merge ( const PointIndexLeafNode< T, Log2Dim > &  other,
const ValueType ,
const ValueType  
)
inline

◆ merge() [4/5]

template<typename T , Index Log2Dim>
template<MergePolicy Policy>
void merge ( const PointIndexLeafNode< T, Log2Dim > &  rhs)
inline

◆ merge() [5/5]

template<typename T , Index Log2Dim>
template<MergePolicy Policy>
void merge ( const ValueType tileValue,
bool  tileActive 
)
inline

◆ modifyValue() [1/2]

template<typename T , Index Log2Dim>
template<typename ModifyOp >
void modifyValue ( const Coord ,
const ModifyOp &   
)
inline

◆ modifyValue() [2/2]

template<typename T , Index Log2Dim>
template<typename ModifyOp >
void modifyValue ( Index  ,
const ModifyOp &   
)
inline

◆ modifyValueAndActiveState()

template<typename T , Index Log2Dim>
template<typename ModifyOp >
void modifyValueAndActiveState ( const Coord ,
const ModifyOp &   
)
inline

◆ modifyValueAndActiveStateAndCache()

template<typename T , Index Log2Dim>
template<typename ModifyOp , typename AccessorT >
void modifyValueAndActiveStateAndCache ( const Coord ,
const ModifyOp &  ,
AccessorT &   
)
inline

◆ modifyValueAndCache()

template<typename T , Index Log2Dim>
template<typename ModifyOp , typename AccessorT >
void modifyValueAndCache ( const Coord xyz,
const ModifyOp &  op,
AccessorT &   
)
inlineinherited

Apply a functor to the value of the voxel at the given coordinates and mark the voxel as active.

Note
Used internally by ValueAccessor.

◆ negate()

template<typename T , Index Log2Dim>
void negate ( )
inline

◆ nodeCount()

template<typename T , Index Log2Dim>
void nodeCount ( std::vector< Index32 > &  ) const
inlineinherited

no-op

◆ nonLeafCount()

template<typename T , Index Log2Dim>
static Index32 nonLeafCount ( )
inlinestaticinherited

Return the non-leaf count for this node, which is zero.

◆ numValues()

template<typename T , Index Log2Dim>
static Index numValues ( )
inlinestaticinherited

Return the total number of voxels represented by this LeafNode.

◆ offLeafVoxelCount()

template<typename T , Index Log2Dim>
Index64 offLeafVoxelCount ( ) const
inlineinherited

◆ offsetToGlobalCoord()

template<typename T , Index Log2Dim>
Coord offsetToGlobalCoord ( Index  n) const
inlineinherited

Return the global coordinates for a linear table offset.

◆ offsetToLocalCoord()

template<typename T , Index Log2Dim>
Coord offsetToLocalCoord ( Index  n)
inlinestaticinherited

Return the local coordinates for a linear table offset, where offset 0 has coordinates (0, 0, 0).

◆ offTileCount()

template<typename T , Index Log2Dim>
static Index64 offTileCount ( )
inlinestaticinherited

◆ offVoxelCount()

template<typename T , Index Log2Dim>
Index64 offVoxelCount ( ) const
inlineinherited

Return the number of voxels marked Off.

◆ onLeafVoxelCount()

template<typename T , Index Log2Dim>
Index64 onLeafVoxelCount ( ) const
inlineinherited

◆ onTileCount()

template<typename T , Index Log2Dim>
static Index64 onTileCount ( )
inlinestaticinherited

◆ onVoxelCount()

template<typename T , Index Log2Dim>
Index64 onVoxelCount ( ) const
inlineinherited

Return the number of voxels marked On.

◆ operator!=() [1/2]

template<typename T , Index Log2Dim>
bool operator!= ( const LeafNode< T, Log2Dim > &  other) const
inlineinherited

◆ operator!=() [2/2]

template<typename T , Index Log2Dim>
bool operator!= ( const PointIndexLeafNode< T, Log2Dim > &  other) const
inline

◆ operator==() [1/2]

template<typename T , Index Log2Dim>
bool operator== ( const LeafNode< T, Log2Dim > &  other) const
inlineinherited

Check for buffer, state and origin equivalence.

◆ operator==() [2/2]

template<typename T , Index Log2Dim>
bool operator== ( const PointIndexLeafNode< T, Log2Dim > &  other) const
inline

Check for buffer, state and origin equivalence.

◆ origin()

template<typename T , Index Log2Dim>
const Coord & origin ( ) const
inlineinherited

Return the grid index coordinates of this node's local origin.

◆ probeConstLeaf()

template<typename T , Index Log2Dim>
const PointIndexLeafNode * probeConstLeaf ( const Coord ) const
inline

Return a const pointer to this node.

◆ probeConstLeafAndCache()

template<typename T , Index Log2Dim>
template<typename AccessorT >
const PointIndexLeafNode * probeConstLeafAndCache ( const Coord ,
AccessorT &   
) const
inline

◆ probeConstNode()

template<typename T , Index Log2Dim>
template<typename NodeT >
const NodeT * probeConstNode ( const Coord ) const
inlineinherited

◆ probeConstNodeAndCache()

template<typename T , Index Log2Dim>
template<typename NodeT , typename AccessorT >
const NodeT * probeConstNodeAndCache ( const Coord ,
AccessorT &   
) const
inline

◆ probeLeaf() [1/2]

template<typename T , Index Log2Dim>
PointIndexLeafNode * probeLeaf ( const Coord )
inline

◆ probeLeaf() [2/2]

template<typename T , Index Log2Dim>
const PointIndexLeafNode * probeLeaf ( const Coord ) const
inline

◆ probeLeafAndCache() [1/2]

template<typename T , Index Log2Dim>
template<typename AccessorT >
PointIndexLeafNode * probeLeafAndCache ( const Coord ,
AccessorT &   
)
inline

◆ probeLeafAndCache() [2/2]

template<typename T , Index Log2Dim>
template<typename AccessorT >
const PointIndexLeafNode * probeLeafAndCache ( const Coord ,
AccessorT &   
) const
inline

◆ probeNode()

template<typename T , Index Log2Dim>
template<typename NodeT >
NodeT * probeNode ( const Coord )
inlineinherited

◆ probeNodeAndCache()

template<typename T , Index Log2Dim>
template<typename NodeT , typename AccessorT >
NodeT * probeNodeAndCache ( const Coord ,
AccessorT &   
)
inline

◆ probeValue() [1/2]

template<typename T , Index Log2Dim>
bool probeValue ( const Coord xyz,
ValueType val 
) const
inlineinherited

Return true if the voxel at the given coordinates is active.

Parameters
xyzthe coordinates of the voxel to be probed
[out]valthe value of the voxel at the given coordinates

◆ probeValue() [2/2]

template<typename T , Index Log2Dim>
bool probeValue ( Index  offset,
ValueType val 
) const
inlineinherited

Return true if the voxel at the given offset is active.

Parameters
offsetthe linear offset of the voxel to be probed
[out]valthe value of the voxel at the given coordinates

◆ probeValueAndCache()

template<typename T , Index Log2Dim>
template<typename AccessorT >
bool probeValueAndCache ( const Coord xyz,
ValueType val,
AccessorT &   
) const
inlineinherited

Return true if the voxel at the given coordinates is active and return the voxel value in val.

Note
Used internally by ValueAccessor.

◆ prune()

template<typename T , Index Log2Dim>
void prune ( const ValueType = zeroVal<ValueType>())
inlineinherited

This function exists only to enable template instantiation.

◆ readBuffers() [1/2]

template<typename T , Index Log2Dim>
void readBuffers ( std::istream &  is,
bool  fromHalf = false 
)
inline

◆ readBuffers() [2/2]

template<typename T , Index Log2Dim>
void readBuffers ( std::istream &  is,
const CoordBBox bbox,
bool  fromHalf = false 
)
inline

◆ readTopology()

template<typename T , Index Log2Dim>
void readTopology ( std::istream &  is,
bool  fromHalf = false 
)
inlineinherited

Read in just the topology.

Parameters
isthe stream from which to read
fromHalfif true, floating-point input values are assumed to be 16-bit

◆ resetBackground()

template<typename T , Index Log2Dim>
void resetBackground ( const ValueType ,
const ValueType  
)
inline

◆ setActiveState() [1/2]

template<typename T , Index Log2Dim>
void setActiveState ( const Coord ,
bool   
)
inline

◆ setActiveState() [2/2]

template<typename T , Index Log2Dim>
void setActiveState ( Index  ,
bool   
)
inline

◆ setActiveStateAndCache()

template<typename T , Index Log2Dim>
template<typename AccessorT >
void setActiveStateAndCache ( const Coord ,
bool  ,
AccessorT &   
)
inline

◆ setOffsetOn()

template<typename T , Index Log2Dim>
void setOffsetOn ( Index  offset,
const ValueType val 
)
inline

◆ setOffsetOnly()

template<typename T , Index Log2Dim>
void setOffsetOnly ( Index  offset,
const ValueType val 
)
inline

◆ setOrigin()

template<typename T , Index Log2Dim>
void setOrigin ( const Coord origin)
inlineinherited

Set the grid index coordinates of this node's local origin.

◆ setTransientData()

template<typename T , Index Log2Dim>
void setTransientData ( Index32  transientData)
inlineinherited

Set the transient data value.

◆ setValue()

template<typename T , Index Log2Dim>
void setValue ( const Coord ,
const ValueType  
)
inline

◆ setValueAndCache()

template<typename T , Index Log2Dim>
template<typename AccessorT >
void setValueAndCache ( const Coord xyz,
const ValueType val,
AccessorT &   
)
inlineinherited

Change the value of the voxel at the given coordinates and mark it as active.

Note
Used internally by ValueAccessor.

◆ setValueMask() [1/2]

template<typename T , Index Log2Dim>
void setValueMask ( const NodeMaskType mask)
inlineinherited

◆ setValueMask() [2/2]

template<typename T , Index Log2Dim>
void setValueMask ( Index  n,
bool  on 
)
inlineprotectedinherited

◆ setValueMaskOff()

template<typename T , Index Log2Dim>
void setValueMaskOff ( Index  n)
inlineprotectedinherited

◆ setValueMaskOn()

template<typename T , Index Log2Dim>
void setValueMaskOn ( Index  n)
inlineprotectedinherited

◆ setValueOff() [1/4]

template<typename T , Index Log2Dim>
void setValueOff ( const Coord )
inline

◆ setValueOff() [2/4]

template<typename T , Index Log2Dim>
void setValueOff ( const Coord ,
const ValueType  
)
inline

◆ setValueOff() [3/4]

template<typename T , Index Log2Dim>
void setValueOff ( Index  )
inline

◆ setValueOff() [4/4]

template<typename T , Index Log2Dim>
void setValueOff ( Index  ,
const ValueType  
)
inline

◆ setValueOffAndCache()

template<typename T , Index Log2Dim>
template<typename AccessorT >
void setValueOffAndCache ( const Coord ,
const ValueType ,
AccessorT &   
)
inline

◆ setValueOn() [1/4]

template<typename T , Index Log2Dim>
void setValueOn ( const Coord )
inline

◆ setValueOn() [2/4]

template<typename T , Index Log2Dim>
void setValueOn ( const Coord ,
const ValueType  
)
inline

◆ setValueOn() [3/4]

template<typename T , Index Log2Dim>
void setValueOn ( Index  )
inline

◆ setValueOn() [4/4]

template<typename T , Index Log2Dim>
void setValueOn ( Index  ,
const ValueType  
)
inline

◆ setValueOnly() [1/2]

template<typename T , Index Log2Dim>
void setValueOnly ( const Coord ,
const ValueType  
)
inline

◆ setValueOnly() [2/2]

template<typename T , Index Log2Dim>
void setValueOnly ( Index  ,
const ValueType  
)
inline

◆ setValueOnlyAndCache()

template<typename T , Index Log2Dim>
template<typename AccessorT >
void setValueOnlyAndCache ( const Coord ,
const ValueType ,
AccessorT &   
)
inline

◆ setValuesOff()

template<typename T , Index Log2Dim>
void setValuesOff ( )
inline

◆ setValuesOn()

template<typename T , Index Log2Dim>
void setValuesOn ( )
inline

◆ signedFloodFill() [1/2]

template<typename T , Index Log2Dim>
void signedFloodFill ( const ValueType )
inline

◆ signedFloodFill() [2/2]

template<typename T , Index Log2Dim>
void signedFloodFill ( const ValueType ,
const ValueType  
)
inline

◆ size()

template<typename T , Index Log2Dim>
static Index size ( )
inlinestaticinherited

Return the total number of voxels represented by this LeafNode.

◆ skipCompressedValues()

template<typename T , Index Log2Dim>
void skipCompressedValues ( bool  seekable,
std::istream &  is,
bool  fromHalf 
)
inlineprotectedinherited

◆ stealNode()

template<typename T , Index Log2Dim>
template<typename NodeT >
NodeT * stealNode ( const Coord ,
const ValueType ,
bool   
)
inlineinherited

◆ stealNodes()

template<typename T , Index Log2Dim>
template<typename ArrayT >
void stealNodes ( ArrayT &  ,
const ValueType ,
bool   
)
inlineinherited

◆ str()

template<typename T , Index Log2Dim>
std::string str ( ) const
inlineinherited

Return a string representation of this node.

◆ streamingSize()

template<typename T , Index Log2Dim>
size_t streamingSize ( bool  toHalf = false) const
inherited

◆ swap()

template<typename T , Index Log2Dim>
void swap ( Buffer other)
inlineinherited

Exchange this node's data buffer with the given data buffer without changing the active states of the values.

◆ topologyDifference()

template<typename T , Index Log2Dim>
template<typename OtherType >
void topologyDifference ( const LeafNode< OtherType, Log2Dim > &  other,
const ValueType  
)
inlineinherited

Difference this node's set of active values with the active values of the other node, whose ValueType may be different. So a resulting voxel will be active only if the original voxel is active in this LeafNode and inactive in the other LeafNode.

The last dummy argument is required to match the signature for InternalNode::topologyDifference.

Note
This operation modifies only active states, not values. Also, because it can deactivate all of this node's voxels, consider subsequently calling prune.

◆ topologyIntersection()

template<typename T , Index Log2Dim>
template<typename OtherType >
void topologyIntersection ( const LeafNode< OtherType, Log2Dim > &  other,
const ValueType  
)
inlineinherited

Intersect this node's set of active values with the active values of the other node, whose ValueType may be different. So a resulting voxel will be active only if both of the original voxels were active.

The last dummy argument is required to match the signature for InternalNode::topologyIntersection.

Note
This operation modifies only active states, not values. Also note that this operation can result in all voxels being inactive so consider subsequently calling prune.

◆ topologyUnion()

template<typename T , Index Log2Dim>
template<typename OtherType >
void topologyUnion ( const LeafNode< OtherType, Log2Dim > &  other,
const bool  preserveTiles = false 
)
inlineinherited

Union this node's set of active values with the active values of the other node, whose ValueType may be different. So a resulting voxel will be active if either of the original voxels were active.

Note
This operation modifies only active states, not values.

◆ touchLeaf()

template<typename T , Index Log2Dim>
PointIndexLeafNode * touchLeaf ( const Coord )
inline

Return a pointer to this node.

◆ touchLeafAndCache()

template<typename T , Index Log2Dim>
template<typename AccessorT >
PointIndexLeafNode * touchLeafAndCache ( const Coord ,
AccessorT &   
)
inline

◆ transientData()

template<typename T , Index Log2Dim>
Index32 transientData ( ) const
inlineinherited

Return the transient data value.

◆ valueMask()

template<typename T , Index Log2Dim>
const NodeMaskType & valueMask ( ) const
inlineinherited

◆ voxelizeActiveTiles()

template<typename T , Index Log2Dim>
void voxelizeActiveTiles ( bool  = true)
inlineinherited

No-op.

This function exists only to enable template instantiation.

◆ writeBuffers()

template<typename T , Index Log2Dim>
void writeBuffers ( std::ostream &  os,
bool  toHalf = false 
) const
inline

◆ writeTopology()

template<typename T , Index Log2Dim>
void writeTopology ( std::ostream &  os,
bool  toHalf = false 
) const
inlineinherited

Write out just the topology.

Parameters
osthe stream to which to write
toHalfif true, output floating-point values as 16-bit half floats

Friends And Related Symbol Documentation

◆ PointIndexLeafNode

template<typename T , Index Log2Dim>
template<typename , Index >
friend struct PointIndexLeafNode
friend

◆ tree::IteratorBase< MaskDenseIterator, PointIndexLeafNode >

template<typename T , Index Log2Dim>
friend class tree::IteratorBase< MaskDenseIterator, PointIndexLeafNode >
friend

◆ tree::IteratorBase< MaskOffIterator, PointIndexLeafNode >

template<typename T , Index Log2Dim>
friend class tree::IteratorBase< MaskOffIterator, PointIndexLeafNode >
friend

◆ tree::IteratorBase< MaskOnIterator, PointIndexLeafNode >

template<typename T , Index Log2Dim>
friend class tree::IteratorBase< MaskOnIterator, PointIndexLeafNode >
friend

Member Data Documentation

◆ DIM

template<typename T , Index Log2Dim>
const Index DIM
static

◆ LEVEL

template<typename T , Index Log2Dim>
const Index LEVEL
static

◆ LOG2DIM

template<typename T , Index Log2Dim>
const Index LOG2DIM
static

◆ NUM_VALUES

template<typename T , Index Log2Dim>
const Index NUM_VALUES
static

◆ NUM_VOXELS

template<typename T , Index Log2Dim>
const Index NUM_VOXELS
static

◆ SIZE

template<typename T , Index Log2Dim>
const Index SIZE
static

◆ TOTAL

template<typename T , Index Log2Dim>
const Index TOTAL
static