OpenVDB 11.0.0
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PointDataLeafNode< T, Log2Dim > Class Template Reference

#include <openvdb/points/PointDataGrid.h>

Inheritance diagram for PointDataLeafNode< T, Log2Dim >:
LeafNode< T, Log2Dim > MultiPass

Public Types

using LeafNodeType = PointDataLeafNode<T, Log2Dim>
 
using Ptr = std::shared_ptr<PointDataLeafNode>
 
using ValueType = T
 
using ValueTypePair = std::pair<ValueType, ValueType>
 
using IndexArray = std::vector<ValueType>
 
using Descriptor = AttributeSet::Descriptor
 
using BaseLeaf = tree::LeafNode<T, Log2Dim>
 
using NodeMaskType = util::NodeMask<Log2Dim>
 
using ValueOn = typename BaseLeaf::ValueOn
 
using ValueOff = typename BaseLeaf::ValueOff
 
using ValueAll = typename BaseLeaf::ValueAll
 
using ValueOnIter
 
using ValueOnCIter
 
using ValueOffIter
 
using ValueOffCIter
 
using ValueAllIter
 
using ValueAllCIter
 
using ChildOnIter
 
using ChildOnCIter
 
using ChildOffIter
 
using ChildOffCIter
 
using ChildAllIter
 
using ChildAllCIter
 
using IndexVoxelIter = IndexIter<ValueVoxelCIter, NullFilter>
 
using IndexAllIter = IndexIter<ValueAllCIter, NullFilter>
 
using IndexOnIter = IndexIter<ValueOnCIter, NullFilter>
 
using IndexOffIter = IndexIter<ValueOffCIter, NullFilter>
 
using BuildType = T
 
using Buffer = LeafBuffer<ValueType, Log2Dim>
 

Public Member Functions

 PointDataLeafNode ()
 Default constructor.
 
 ~PointDataLeafNode ()=default
 
 PointDataLeafNode (const PointDataLeafNode &other)
 Construct using deep copy of other PointDataLeafNode.
 
 PointDataLeafNode (const Coord &coords, const T &value=zeroVal< T >(), bool active=false)
 Construct using supplied origin, value and active status.
 
 PointDataLeafNode (const PointDataLeafNode &other, const Coord &coords, const T &value=zeroVal< T >(), bool active=false)
 
template<typename OtherValueType >
 PointDataLeafNode (const tools::PointIndexLeafNode< OtherValueType, Log2Dim > &other)
 
template<typename ValueType >
 PointDataLeafNode (const tree::LeafNode< ValueType, Log2Dim > &other, const T &value, TopologyCopy)
 
template<typename ValueType >
 PointDataLeafNode (const tree::LeafNode< ValueType, Log2Dim > &other, const T &, const T &, TopologyCopy)
 
 PointDataLeafNode (PartialCreate, const Coord &coords, const T &value=zeroVal< T >(), bool active=false)
 
const AttributeSetattributeSet () const
 Retrieve the attribute set.
 
AttributeSet::UniquePtr stealAttributeSet ()
 Steal the attribute set, a new, empty attribute set is inserted in it's place.
 
void initializeAttributes (const Descriptor::Ptr &descriptor, const Index arrayLength, const AttributeArray::ScopedRegistryLock *lock=nullptr)
 Create a new attribute set. Existing attributes will be removed.
 
void clearAttributes (const bool updateValueMask=true, const AttributeArray::ScopedRegistryLock *lock=nullptr)
 Clear the attribute set.
 
bool hasAttribute (const size_t pos) const
 Returns true if an attribute with this index exists.
 
bool hasAttribute (const Name &attributeName) const
 Returns true if an attribute with this name exists.
 
AttributeArray::Ptr appendAttribute (const Descriptor &expected, Descriptor::Ptr &replacement, const size_t pos, const Index strideOrTotalSize=1, const bool constantStride=true, const Metadata *metadata=nullptr, const AttributeArray::ScopedRegistryLock *lock=nullptr)
 Append an attribute to the leaf.
 
void dropAttributes (const std::vector< size_t > &pos, const Descriptor &expected, Descriptor::Ptr &replacement)
 Drop list of attributes.
 
void reorderAttributes (const Descriptor::Ptr &replacement)
 Reorder attribute set.
 
void renameAttributes (const Descriptor &expected, Descriptor::Ptr &replacement)
 Rename attributes in attribute set (order must remain the same).
 
void compactAttributes ()
 Compact all attributes in attribute set.
 
void replaceAttributeSet (AttributeSet *attributeSet, bool allowMismatchingDescriptors=false)
 Replace the underlying attribute set with the given attributeSet.
 
void resetDescriptor (const Descriptor::Ptr &replacement)
 Replace the descriptor with a new one The new Descriptor must exactly match the old one.
 
void setOffsets (const std::vector< ValueType > &offsets, const bool updateValueMask=true)
 Sets all of the voxel offset values on this leaf, from the given vector of offsets. If updateValueMask is true, then the active value mask will be updated so voxels with points are active and empty voxels are inactive.
 
void validateOffsets () const
 Throws an error if the voxel values on this leaf are not monotonically increasing or within the bounds of the attribute arrays.
 
AttributeArrayattributeArray (const size_t pos)
 Read-write attribute array reference from index.
 
const AttributeArrayattributeArray (const size_t pos) const
 
const AttributeArrayconstAttributeArray (const size_t pos) const
 
AttributeArrayattributeArray (const Name &attributeName)
 Read-write attribute array reference from name.
 
const AttributeArrayattributeArray (const Name &attributeName) const
 
const AttributeArrayconstAttributeArray (const Name &attributeName) const
 
GroupHandle groupHandle (const AttributeSet::Descriptor::GroupIndex &index) const
 }
 
GroupHandle groupHandle (const Name &group) const
 Read-only group handle from group name.
 
GroupWriteHandle groupWriteHandle (const AttributeSet::Descriptor::GroupIndex &index)
 Read-write group handle from group index.
 
GroupWriteHandle groupWriteHandle (const Name &name)
 Read-write group handle from group name.
 
Index64 pointCount () const
 Compute the total point count for the leaf.
 
Index64 onPointCount () const
 Compute the total active (on) point count for the leaf.
 
Index64 offPointCount () const
 Compute the total inactive (off) point count for the leaf.
 
Index64 groupPointCount (const Name &groupName) const
 Compute the point count in a specific group for the leaf.
 
void updateValueMask ()
 Activate voxels with non-zero points, deactivate voxels with zero points.
 
void setOffsetOn (Index offset, const ValueType &val)
 
void setOffsetOnly (Index offset, const ValueType &val)
 
template<typename OtherType , Index OtherLog2Dim>
bool hasSameTopology (const PointDataLeafNode< 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 PointDataLeafNode &other) const
 
bool operator!= (const PointDataLeafNode &other) const
 
void addLeaf (PointDataLeafNode *)
 
template<typename AccessorT >
void addLeafAndCache (PointDataLeafNode *, AccessorT &)
 
PointDataLeafNodetouchLeaf (const Coord &)
 Return a pointer to this node.
 
template<typename AccessorT >
PointDataLeafNodetouchLeafAndCache (const Coord &, AccessorT &)
 
template<typename NodeT , typename AccessorT >
NodeT * probeNodeAndCache (const Coord &, AccessorT &)
 
PointDataLeafNodeprobeLeaf (const Coord &)
 
template<typename AccessorT >
PointDataLeafNodeprobeLeafAndCache (const Coord &, AccessorT &)
 
const PointDataLeafNodeprobeConstLeaf (const Coord &) const
 Return a const pointer to this node.
 
template<typename AccessorT >
const PointDataLeafNodeprobeConstLeafAndCache (const Coord &, AccessorT &) const
 
template<typename AccessorT >
const PointDataLeafNodeprobeLeafAndCache (const Coord &, AccessorT &) const
 
const PointDataLeafNodeprobeLeaf (const Coord &) const
 
template<typename NodeT , typename AccessorT >
const NodeT * probeConstNodeAndCache (const Coord &, AccessorT &) const
 
void readTopology (std::istream &is, bool fromHalf=false)
 
void writeTopology (std::ostream &os, bool toHalf=false) const
 
Index buffers () 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 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 assertNonmodifiable ()
 
void assertNonModifiableUnlessZero (const ValueType &value)
 
void setActiveState (const Coord &xyz, bool on)
 
void setActiveState (Index offset, bool on)
 
void setValueOnly (const Coord &, const ValueType &)
 
void setValueOnly (Index, const ValueType &)
 
void setValueOff (const Coord &xyz)
 
void setValueOff (Index offset)
 
void setValueOff (const Coord &, const ValueType &)
 
void setValueOff (Index, const ValueType &)
 
void setValueOn (const Coord &xyz)
 
void setValueOn (Index offset)
 
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 &value)
 
void fill (const CoordBBox &, const ValueType &, bool)
 
void fill (const ValueType &value)
 
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 &xyz, bool on, AccessorT &parent)
 
void resetBackground (const ValueType &, const ValueType &newBackground)
 
void signedFloodFill (const ValueType &)
 
void signedFloodFill (const ValueType &, const ValueType &)
 
void negate ()
 
ValueVoxelCIter beginValueVoxel (const Coord &ijk) const
 Leaf value voxel iterator.
 
IndexAllIter beginIndexAll () const
 Leaf index iterator.
 
IndexOnIter beginIndexOn () const
 
IndexOffIter beginIndexOff () const
 
template<typename IterT , typename FilterT >
IndexIter< IterT, FilterT > beginIndex (const FilterT &filter) const
 
template<typename FilterT >
IndexIter< ValueAllCIter, FilterT > beginIndexAll (const FilterT &filter) const
 Filtered leaf index iterator.
 
template<typename FilterT >
IndexIter< ValueOnCIter, FilterT > beginIndexOn (const FilterT &filter) const
 
template<typename FilterT >
IndexIter< ValueOffCIter, FilterT > beginIndexOff (const FilterT &filter) const
 
IndexVoxelIter beginIndexVoxel (const Coord &ijk) const
 Leaf index iterator from voxel.
 
template<typename FilterT >
IndexIter< ValueVoxelCIter, FilterT > beginIndexVoxel (const Coord &ijk, const FilterT &filter) const
 Filtered leaf index iterator from voxel.
 
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 ()
 
template<typename ValueIterT , typename FilterT >
IndexIter< ValueIterT, FilterT > beginIndex (const FilterT &filter) const
 
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 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 ()
 
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 ValueType &tileValue, bool tileActive)
 
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 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

class ::TestPointDataLeaf
 
template<typename , Index >
class PointDataLeafNode
 
class tree::IteratorBase< MaskOnIterator, PointDataLeafNode >
 
class tree::IteratorBase< MaskOffIterator, PointDataLeafNode >
 
class tree::IteratorBase< MaskDenseIterator, PointDataLeafNode >
 

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
Initial value:
typename BaseLeaf::template DenseIter<
typename BaseLeaf::ChildAll ChildAll
Definition PointDataGrid.h:609
T ValueType
Definition PointDataGrid.h:245
friend class PointDataLeafNode
Definition PointDataGrid.h:617

◆ ChildAllIter

template<typename T , Index Log2Dim>
using ChildAllIter
Initial value:
typename BaseLeaf::template DenseIter<

◆ ChildOff

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

◆ ChildOffCIter

template<typename T , Index Log2Dim>
using ChildOffCIter
Initial value:
typename BaseLeaf::template ChildIter<
typename BaseLeaf::ChildOff ChildOff
Definition PointDataGrid.h:608
typename NodeMaskType::OffIterator MaskOffIterator
Definition PointDataGrid.h:612

◆ ChildOffIter

template<typename T , Index Log2Dim>
using ChildOffIter
Initial value:
typename BaseLeaf::template ChildIter<

◆ ChildOn

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

◆ ChildOnCIter

template<typename T , Index Log2Dim>
using ChildOnCIter
Initial value:
typename BaseLeaf::template ChildIter<
typename BaseLeaf::ChildOn ChildOn
Definition PointDataGrid.h:607
typename NodeMaskType::OnIterator MaskOnIterator
Definition PointDataGrid.h:611

◆ ChildOnIter

template<typename T , Index Log2Dim>
using ChildOnIter
Initial value:
typename BaseLeaf::template ChildIter<

◆ Descriptor

template<typename T , Index Log2Dim>
using Descriptor = AttributeSet::Descriptor

◆ IndexAllIter

template<typename T , Index Log2Dim>
using IndexAllIter = IndexIter<ValueAllCIter, NullFilter>

◆ IndexArray

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

◆ IndexOffIter

template<typename T , Index Log2Dim>
using IndexOffIter = IndexIter<ValueOffCIter, NullFilter>

◆ IndexOnIter

template<typename T , Index Log2Dim>
using IndexOnIter = IndexIter<ValueOnCIter, NullFilter>

◆ IndexVoxelIter

template<typename T , Index Log2Dim>
using IndexVoxelIter = IndexIter<ValueVoxelCIter, NullFilter>

◆ LeafNodeType

template<typename T , Index Log2Dim>
using LeafNodeType = PointDataLeafNode<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 = std::shared_ptr<PointDataLeafNode>

◆ ValueAll

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

◆ ValueAllCIter

template<typename T , Index Log2Dim>
using ValueAllCIter
Initial value:
typename BaseLeaf::template ValueIter<
typename BaseLeaf::ValueAll ValueAll
Definition PointDataGrid.h:600
typename NodeMaskType::DenseIterator MaskDenseIterator
Definition PointDataGrid.h:613

◆ ValueAllIter

template<typename T , Index Log2Dim>
using ValueAllIter
Initial value:
typename BaseLeaf::template ValueIter<

◆ ValueOff

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

◆ ValueOffCIter

template<typename T , Index Log2Dim>
using ValueOffCIter
Initial value:
typename BaseLeaf::template ValueIter<
typename BaseLeaf::ValueOff ValueOff
Definition PointDataGrid.h:599

◆ ValueOffIter

template<typename T , Index Log2Dim>
using ValueOffIter
Initial value:
typename BaseLeaf::template ValueIter<

◆ ValueOn

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

◆ ValueOnCIter

template<typename T , Index Log2Dim>
using ValueOnCIter
Initial value:
typename BaseLeaf::template ValueIter<
typename BaseLeaf::ValueOn ValueOn
Definition PointDataGrid.h:598

◆ ValueOnIter

template<typename T , Index Log2Dim>
using ValueOnIter
Initial value:
typename BaseLeaf::template ValueIter<

◆ ValueType

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

◆ ValueTypePair

template<typename T , Index Log2Dim>
using ValueTypePair = std::pair<ValueType, ValueType>

Constructor & Destructor Documentation

◆ PointDataLeafNode() [1/8]

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

Default constructor.

◆ ~PointDataLeafNode()

template<typename T , Index Log2Dim>
~PointDataLeafNode ( )
default

◆ PointDataLeafNode() [2/8]

template<typename T , Index Log2Dim>
PointDataLeafNode ( const PointDataLeafNode< T, Log2Dim > & other)
inlineexplicit

Construct using deep copy of other PointDataLeafNode.

◆ PointDataLeafNode() [3/8]

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

Construct using supplied origin, value and active status.

◆ PointDataLeafNode() [4/8]

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

Construct using supplied origin, value and active status use attribute map from another PointDataLeafNode

◆ PointDataLeafNode() [5/8]

template<typename T , Index Log2Dim>
template<typename OtherValueType >
PointDataLeafNode ( const tools::PointIndexLeafNode< OtherValueType, Log2Dim > & other)
inline

◆ PointDataLeafNode() [6/8]

template<typename T , Index Log2Dim>
template<typename ValueType >
PointDataLeafNode ( const tree::LeafNode< ValueType, Log2Dim > & other,
const T & value,
TopologyCopy  )
inline

◆ PointDataLeafNode() [7/8]

template<typename T , Index Log2Dim>
template<typename ValueType >
PointDataLeafNode ( const tree::LeafNode< ValueType, Log2Dim > & other,
const T & ,
const T & ,
TopologyCopy  )
inline

◆ PointDataLeafNode() [8/8]

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

Member Function Documentation

◆ addLeaf() [1/2]

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

◆ addLeaf() [2/2]

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

◆ addLeafAndCache() [1/2]

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

◆ addLeafAndCache() [2/2]

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

◆ 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.

◆ appendAttribute()

template<typename T , Index Log2Dim>
AttributeArray::Ptr appendAttribute ( const Descriptor & expected,
Descriptor::Ptr & replacement,
const size_t pos,
const Index strideOrTotalSize = 1,
const bool constantStride = true,
const Metadata * metadata = nullptr,
const AttributeArray::ScopedRegistryLock * lock = nullptr )
inline

Append an attribute to the leaf.

Parameters
expectedExisting descriptor is expected to match this parameter.
replacementNew descriptor to replace the existing one.
posIndex of the new attribute in the descriptor replacement.
strideOrTotalSizeStride of the attribute array (if constantStride), total size otherwise
constantStrideif false, stride is interpreted as total size of the array
metadataoptional default value metadata
lockan optional scoped registry lock to avoid contention

◆ assertNonmodifiable()

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

◆ assertNonModifiableUnlessZero()

template<typename T , Index Log2Dim>
void assertNonModifiableUnlessZero ( const ValueType & value)
inline

◆ attributeArray() [1/4]

template<typename T , Index Log2Dim>
AttributeArray & attributeArray ( const Name & attributeName)
inline

Read-write attribute array reference from name.

}

Attribute arrays can be shared across leaf nodes, so non-const access will deep-copy the array to make it unique. Always prefer accessing const arrays where possible to eliminate this copying. {

◆ attributeArray() [2/4]

template<typename T , Index Log2Dim>
const AttributeArray & attributeArray ( const Name & attributeName) const
inline

◆ attributeArray() [3/4]

template<typename T , Index Log2Dim>
AttributeArray & attributeArray ( const size_t pos)
inline

Read-write attribute array reference from index.

Attribute arrays can be shared across leaf nodes, so non-const access will deep-copy the array to make it unique. Always prefer accessing const arrays where possible to eliminate this copying. {

◆ attributeArray() [4/4]

template<typename T , Index Log2Dim>
const AttributeArray & attributeArray ( const size_t pos) const
inline

◆ attributeSet()

template<typename T , Index Log2Dim>
const AttributeSet & attributeSet ( ) const
inline

Retrieve the attribute set.

◆ 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

◆ beginIndex() [1/2]

template<typename T , Index Log2Dim>
template<typename IterT , typename FilterT >
IndexIter< IterT, FilterT > beginIndex ( const FilterT & filter) const

◆ beginIndex() [2/2]

template<typename T , Index Log2Dim>
template<typename ValueIterT , typename FilterT >
IndexIter< ValueIterT, FilterT > beginIndex ( const FilterT & filter) const
inline

◆ beginIndexAll() [1/2]

template<typename T , Index Log2Dim>
IndexAllIter beginIndexAll ( ) const
inline

Leaf index iterator.

◆ beginIndexAll() [2/2]

template<typename T , Index Log2Dim>
template<typename FilterT >
IndexIter< ValueAllCIter, FilterT > beginIndexAll ( const FilterT & filter) const
inline

Filtered leaf index iterator.

◆ beginIndexOff() [1/2]

template<typename T , Index Log2Dim>
IndexOffIter beginIndexOff ( ) const
inline

◆ beginIndexOff() [2/2]

template<typename T , Index Log2Dim>
template<typename FilterT >
IndexIter< ValueOffCIter, FilterT > beginIndexOff ( const FilterT & filter) const
inline

◆ beginIndexOn() [1/2]

template<typename T , Index Log2Dim>
IndexOnIter beginIndexOn ( ) const
inline

◆ beginIndexOn() [2/2]

template<typename T , Index Log2Dim>
template<typename FilterT >
IndexIter< ValueOnCIter, FilterT > beginIndexOn ( const FilterT & filter) const
inline

◆ beginIndexVoxel() [1/2]

template<typename T , Index Log2Dim>
PointDataLeafNode< T, Log2Dim >::IndexVoxelIter beginIndexVoxel ( const Coord & ijk) const
inline

Leaf index iterator from voxel.

◆ beginIndexVoxel() [2/2]

template<typename T , Index Log2Dim>
template<typename FilterT >
IndexIter< ValueVoxelCIter, FilterT > beginIndexVoxel ( const Coord & ijk,
const FilterT & filter ) const
inline

Filtered leaf index iterator from voxel.

◆ 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

◆ beginValueVoxel()

template<typename T , Index Log2Dim>
ValueVoxelCIter beginValueVoxel ( const Coord & ijk) const
inline

Leaf value voxel iterator.

◆ buffer() [1/2]

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

◆ buffer() [2/2]

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

◆ buffers()

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

◆ 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.

◆ clearAttributes()

template<typename T , Index Log2Dim>
void clearAttributes ( const bool updateValueMask = true,
const AttributeArray::ScopedRegistryLock * lock = nullptr )
inline

Clear the attribute set.

◆ clip()

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

◆ compactAttributes()

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

Compact all attributes in attribute set.

◆ constAttributeArray() [1/2]

template<typename T , Index Log2Dim>
const AttributeArray & constAttributeArray ( const Name & attributeName) const
inline

◆ constAttributeArray() [2/2]

template<typename T , Index Log2Dim>
const AttributeArray & constAttributeArray ( const size_t pos) const
inline

◆ 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.

◆ dropAttributes()

template<typename T , Index Log2Dim>
void dropAttributes ( const std::vector< size_t > & pos,
const Descriptor & expected,
Descriptor::Ptr & replacement )
inline

Drop list of attributes.

Parameters
posvector of attribute indices to drop
expectedExisting descriptor is expected to match this parameter.
replacementNew descriptor to replace the existing one.

◆ 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
inline

◆ 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 & bbox,
const ValueType & value,
bool active )
inline

◆ fill() [2/3]

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

◆ fill() [3/3]

template<typename T , Index Log2Dim>
void fill ( const ValueType & value)
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*>&.

◆ 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
inline

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

◆ groupHandle() [1/2]

template<typename T , Index Log2Dim>
GroupHandle groupHandle ( const AttributeSet::Descriptor::GroupIndex & index) const
inline

}

Read-only group handle from group index

◆ groupHandle() [2/2]

template<typename T , Index Log2Dim>
GroupHandle groupHandle ( const Name & group) const
inline

Read-only group handle from group name.

◆ groupPointCount()

template<typename T , Index Log2Dim>
Index64 groupPointCount ( const Name & groupName) const
inline

Compute the point count in a specific group for the leaf.

◆ groupWriteHandle() [1/2]

template<typename T , Index Log2Dim>
GroupWriteHandle groupWriteHandle ( const AttributeSet::Descriptor::GroupIndex & index)
inline

Read-write group handle from group index.

◆ groupWriteHandle() [2/2]

template<typename T , Index Log2Dim>
GroupWriteHandle groupWriteHandle ( const Name & name)
inline

Read-write group handle from group name.

◆ hasActiveTiles()

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

Return false since leaf nodes never contain tiles.

◆ hasAttribute() [1/2]

template<typename T , Index Log2Dim>
bool hasAttribute ( const Name & attributeName) const
inline

Returns true if an attribute with this name exists.

Parameters
attributeNameName of the attribute

◆ hasAttribute() [2/2]

template<typename T , Index Log2Dim>
bool hasAttribute ( const size_t pos) const
inline

Returns true if an attribute with this index exists.

Parameters
posIndex of the attribute

◆ hasSameTopology() [1/2]

template<typename T , Index Log2Dim>
template<typename OtherType , Index OtherLog2Dim>
bool hasSameTopology ( const PointDataLeafNode< 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.

◆ hasSameTopology() [2/2]

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.

◆ initializeAttributes()

template<typename T , Index Log2Dim>
void initializeAttributes ( const Descriptor::Ptr & descriptor,
const Index arrayLength,
const AttributeArray::ScopedRegistryLock * lock = nullptr )
inline

Create a new attribute set. Existing attributes will be removed.

◆ 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()

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

Return true if this node has no active voxels.

◆ 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() [1/3]

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

◆ merge() [2/3]

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

◆ merge() [3/3]

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

◆ 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

◆ offPointCount()

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

Compute the total inactive (off) point count for the leaf.

◆ 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

◆ onPointCount()

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

Compute the total active (on) point count for the leaf.

◆ 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 PointDataLeafNode< T, Log2Dim > & other) const
inline

◆ operator!=() [2/2]

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

◆ operator==() [1/2]

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

Check for buffer, state and origin equivalence first. If this returns true, do a deeper comparison on the attribute set to check

◆ operator==() [2/2]

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

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.

◆ pointCount()

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

Compute the total point count for the leaf.

◆ probeConstLeaf()

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

Return a const pointer to this node.

◆ probeConstLeafAndCache()

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

◆ probeLeaf() [2/2]

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

◆ probeLeafAndCache() [1/2]

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

◆ probeLeafAndCache() [2/2]

template<typename T , Index Log2Dim>
template<typename AccessorT >
const PointDataLeafNode * 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 & ,
bool fromHalf = false )
inline

◆ readTopology()

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

◆ renameAttributes()

template<typename T , Index Log2Dim>
void renameAttributes ( const Descriptor & expected,
Descriptor::Ptr & replacement )
inline

Rename attributes in attribute set (order must remain the same).

Parameters
expectedExisting descriptor is expected to match this parameter.
replacementNew descriptor to replace the existing one.

◆ reorderAttributes()

template<typename T , Index Log2Dim>
void reorderAttributes ( const Descriptor::Ptr & replacement)
inline

Reorder attribute set.

Parameters
replacementNew descriptor to replace the existing one.

◆ replaceAttributeSet()

template<typename T , Index Log2Dim>
void replaceAttributeSet ( AttributeSet * attributeSet,
bool allowMismatchingDescriptors = false )
inline

Replace the underlying attribute set with the given attributeSet.

This leaf will assume ownership of the given attribute set. The descriptors must match and the voxel offsets values will need updating if the point order is different.

Exceptions
ValueErrorif allowMismatchingDescriptors is false and the descriptors do not match

◆ resetBackground()

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

◆ resetDescriptor()

template<typename T , Index Log2Dim>
void resetDescriptor ( const Descriptor::Ptr & replacement)
inline

Replace the descriptor with a new one The new Descriptor must exactly match the old one.

◆ setActiveState() [1/2]

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

◆ setActiveState() [2/2]

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

◆ setActiveStateAndCache()

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

◆ setOffsets()

template<typename T , Index Log2Dim>
void setOffsets ( const std::vector< ValueType > & offsets,
const bool updateValueMask = true )
inline

Sets all of the voxel offset values on this leaf, from the given vector of offsets. If updateValueMask is true, then the active value mask will be updated so voxels with points are active and empty voxels are inactive.

◆ 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 & ,
const ValueType &  )
inline

◆ setValueOff() [2/4]

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

◆ setValueOff() [3/4]

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

◆ setValueOn() [2/4]

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

◆ setValueOn() [3/4]

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

◆ stealAttributeSet()

template<typename T , Index Log2Dim>
AttributeSet::UniquePtr stealAttributeSet ( )
inline

Steal the attribute set, a new, empty attribute set is inserted in it's place.

◆ 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>
PointDataLeafNode * touchLeaf ( const Coord & )
inline

Return a pointer to this node.

◆ touchLeafAndCache()

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

◆ transientData()

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

Return the transient data value.

◆ updateValueMask()

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

Activate voxels with non-zero points, deactivate voxels with zero points.

◆ validateOffsets()

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

Throws an error if the voxel values on this leaf are not monotonically increasing or within the bounds of the attribute arrays.

◆ 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
inline

Friends And Related Symbol Documentation

◆ ::TestPointDataLeaf

template<typename T , Index Log2Dim>
friend class ::TestPointDataLeaf
friend

◆ PointDataLeafNode

template<typename T , Index Log2Dim>
template<typename , Index >
friend class PointDataLeafNode
friend

◆ tree::IteratorBase< MaskDenseIterator, PointDataLeafNode >

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

◆ tree::IteratorBase< MaskOffIterator, PointDataLeafNode >

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

◆ tree::IteratorBase< MaskOnIterator, PointDataLeafNode >

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