4#ifndef OPENVDB_TREE_LEAF_NODE_MASK_HAS_BEEN_INCLUDED
5#define OPENVDB_TREE_LEAF_NODE_MASK_HAS_BEEN_INCLUDED
7#include <openvdb/version.h>
29template<Index Log2Dim>
41 static const Index LOG2DIM = Log2Dim;
42 static const Index TOTAL = Log2Dim;
43 static const Index DIM = 1 << TOTAL;
44 static const Index NUM_VALUES = 1 << 3 * Log2Dim;
45 static const Index NUM_VOXELS = NUM_VALUES;
46 static const Index SIZE = NUM_VALUES;
51 template<
typename OtherValueType>
56 template<
typename OtherNodeType>
57 struct SameConfiguration {
77 template<
typename OtherValueType>
81 template<
typename ValueType>
87 template<
typename ValueType>
89 template<
typename ValueType>
130 bool isEmpty()
const {
return mBuffer.mData.isOff(); }
132 bool isDense()
const {
return mBuffer.mData.isOn(); }
149 void evalActiveBoundingBox(
CoordBBox& bbox,
bool visitVoxels =
true)
const;
172#if OPENVDB_ABI_VERSION_NUMBER >= 9
180 std::string str()
const;
184 template<
typename OtherType, Index OtherLog2Dim>
204 void readTopology(std::istream&,
bool fromHalf =
false);
206 void writeTopology(std::ostream&,
bool toHalf =
false)
const;
209 void readBuffers(std::istream&,
bool fromHalf =
false);
210 void readBuffers(std::istream& is,
const CoordBBox&,
bool fromHalf =
false);
212 void writeBuffers(std::ostream&,
bool toHalf =
false)
const;
218 const bool& getValue(
const Coord& xyz)
const;
220 const bool& getValue(
Index offset)
const;
225 bool probeValue(
const Coord& xyz,
bool& val)
const;
231 void setActiveState(
const Coord& xyz,
bool on);
236 void setValueOnly(
const Coord& xyz,
bool val);
238 void setValueOnly(
Index offset,
bool val) { assert(offset<SIZE); mBuffer.setValue(offset,val); }
246 void setValueOff(
const Coord& xyz,
bool val);
248 void setValueOff(
Index offset,
bool val);
256 void setValueOn(
const Coord& xyz,
bool val);
260 void setValueOn(
Index offset,
bool val);
264 template<
typename ModifyOp>
265 void modifyValue(
Index offset,
const ModifyOp& op);
268 template<
typename ModifyOp>
269 void modifyValue(
const Coord& xyz,
const ModifyOp& op);
272 template<
typename ModifyOp>
273 void modifyValueAndActiveState(
const Coord& xyz,
const ModifyOp& op);
281 bool isValueOn(
const Coord& xyz)
const {
return mBuffer.mData.isOn(this->coordToOffset(xyz)); }
283 bool isValueOn(
Index offset)
const { assert(offset < SIZE);
return mBuffer.mData.isOn(offset); }
297 void fill(
const bool&
value,
bool dummy =
false);
310 template<
typename DenseT>
329 template<
typename DenseT>
334 template<
typename AccessorT>
339 template<
typename AccessorT>
344 template<
typename AccessorT>
350 template<
typename AccessorT>
355 template<
typename AccessorT>
358 this->setValueOff(xyz,
value);
364 template<
typename ModifyOp,
typename AccessorT>
367 this->modifyValue(xyz, op);
372 template<
typename ModifyOp,
typename AccessorT>
375 this->modifyValueAndActiveState(xyz, op);
381 template<
typename AccessorT>
384 this->setActiveState(xyz, on);
390 template<
typename AccessorT>
393 return this->probeValue(xyz, val);
398 template<
typename AccessorT>
404 const bool&
getFirstValue()
const {
if (mBuffer.mData.isOn(0))
return Buffer::sOn;
else return Buffer::sOff; }
408 const bool&
getLastValue()
const {
if (mBuffer.mData.isOn(SIZE-1))
return Buffer::sOn;
else return Buffer::sOff; }
413 bool isConstant(
bool& constValue,
bool& state,
bool tolerance = 0)
const;
420 bool medianAll()
const;
449 void negate() { mBuffer.mData.toggle(); }
451 template<MergePolicy Policy>
452 void merge(
const LeafNode& other,
bool bg =
false,
bool otherBG =
false);
453 template<MergePolicy Policy>
void merge(
bool tileValue,
bool tileActive=
false);
465 template<
typename OtherType>
479 template<
typename OtherType>
493 template<
typename OtherType>
496 template<
typename CombineOp>
498 template<
typename CombineOp>
499 void combine(
bool,
bool valueIsActive, CombineOp& op);
501 template<
typename CombineOp,
typename OtherType >
502 void combine2(
const LeafNode& other,
const OtherType&,
bool valueIsActive, CombineOp&);
503 template<
typename CombineOp,
typename OtherNodeT >
504 void combine2(
bool,
const OtherNodeT& other,
bool valueIsActive, CombineOp&);
505 template<
typename CombineOp,
typename OtherNodeT >
506 void combine2(
const LeafNode& b0,
const OtherNodeT& b1, CombineOp&);
512 template<
typename BBoxOp>
void visitActiveBBox(BBoxOp&)
const;
514 template<
typename VisitorOp>
void visit(VisitorOp&);
515 template<
typename VisitorOp>
void visit(VisitorOp&)
const;
517 template<
typename OtherLeafNodeType,
typename VisitorOp>
518 void visit2Node(OtherLeafNodeType& other, VisitorOp&);
519 template<
typename OtherLeafNodeType,
typename VisitorOp>
520 void visit2Node(OtherLeafNodeType& other, VisitorOp&)
const;
521 template<
typename IterT,
typename VisitorOp>
522 void visit2(IterT& otherIter, VisitorOp&,
bool otherIsLHS =
false);
523 template<
typename IterT,
typename VisitorOp>
524 void visit2(IterT& otherIter, VisitorOp&,
bool otherIsLHS =
false)
const;
530 template<
typename AccessorT>
532 template<
typename NodeT>
534 template<
typename NodeT>
536 template<
typename NodeT>
538 template<
typename ArrayT>
void getNodes(ArrayT&)
const {}
542 void addTile(
Index level,
const Coord&,
bool val,
bool active);
543 void addTile(
Index offset,
bool val,
bool active);
544 template<
typename AccessorT>
545 void addTileAndCache(
Index level,
const Coord&,
bool val,
bool active, AccessorT&);
550 template<
typename AccessorT>
553 template<
typename AccessorT>
555 template<
typename NodeT,
typename AccessorT>
560 return reinterpret_cast<NodeT*
>(
this);
567 template<
typename AccessorT>
570 template<
typename AccessorT>
572 template<
typename NodeT,
typename AccessorT>
577 return reinterpret_cast<const NodeT*
>(
this);
590 template<
typename MaskIterT,
typename NodeT,
typename ValueT>
594 public SparseIteratorBase<MaskIterT, ValueIter<MaskIterT, NodeT, ValueT>, NodeT, ValueT>
601 const bool&
getItem(
Index pos)
const {
return this->parent().getValue(pos); }
602 const bool&
getValue()
const {
return this->getItem(this->pos()); }
610 template<
typename ModifyOp>
611 void modifyItem(
Index n,
const ModifyOp& op)
const { this->parent().modifyValue(n, op); }
613 template<
typename ModifyOp>
614 void modifyValue(
const ModifyOp& op)
const { this->modifyItem(this->pos(), op); }
618 template<
typename MaskIterT,
typename NodeT>
624 MaskIterT, ChildIter<MaskIterT, NodeT>, NodeT, bool>(iter, parent) {}
627 template<
typename NodeT,
typename ValueT>
629 MaskDenseIter, DenseIter<NodeT, ValueT>, NodeT, void, ValueT>
639 value = this->parent().getValue(pos);
648 void unsetItem(
Index pos,
const ValueT& val)
const {this->parent().setValueOnly(pos, val);}
653 using ValueOnCIter = ValueIter<MaskOnIter, const LeafNode, const bool>;
729 template<
typename NodeT,
typename VisitorOp,
typename ChildAllIterT>
730 static inline void doVisit(NodeT&, VisitorOp&);
732 template<
typename NodeT,
typename OtherNodeT,
typename VisitorOp,
733 typename ChildAllIterT,
typename OtherChildAllIterT>
734 static inline void doVisit2Node(NodeT& self, OtherNodeT& other, VisitorOp&);
736 template<
typename NodeT,
typename VisitorOp,
737 typename ChildAllIterT,
typename OtherChildAllIterT>
738 static inline void doVisit2(NodeT& self, OtherChildAllIterT&, VisitorOp&,
bool otherIsLHS);
744#if OPENVDB_ABI_VERSION_NUMBER >= 9
777template<Index Log2Dim>
784template<Index Log2Dim>
787 : mBuffer(
value || active)
788 , mOrigin(xyz & (~(DIM - 1)))
793template<Index Log2Dim>
796 : mBuffer(
value || active)
797 , mOrigin(xyz & (~(DIM - 1)))
802template<Index Log2Dim>
805 : mBuffer(other.mBuffer)
806 , mOrigin(other.mOrigin)
807#if OPENVDB_ABI_VERSION_NUMBER >= 9
808 , mTransientData(other.mTransientData)
815template<Index Log2Dim>
816template<
typename ValueT>
819 : mBuffer(other.valueMask())
820 , mOrigin(other.origin())
821#if OPENVDB_ABI_VERSION_NUMBER >= 9
822 , mTransientData(other.mTransientData)
828template<Index Log2Dim>
829template<
typename ValueT>
833 : mBuffer(other.valueMask())
834 , mOrigin(other.origin())
835#if OPENVDB_ABI_VERSION_NUMBER >= 9
836 , mTransientData(other.mTransientData)
842template<Index Log2Dim>
843template<
typename ValueT>
846 : mBuffer(other.valueMask())
847 , mOrigin(other.origin())
848#if OPENVDB_ABI_VERSION_NUMBER >= 9
849 , mTransientData(other.mTransientData)
855template<Index Log2Dim>
856template<
typename ValueT>
860 : mBuffer(other.valueMask())
861 , mOrigin(other.origin())
862#if OPENVDB_ABI_VERSION_NUMBER >= 9
863 , mTransientData(other.mTransientData)
866 if (offValue==
true) {
867 if (onValue==
false) {
868 mBuffer.
mData.toggle();
870 mBuffer.
mData.setOn();
876template<Index Log2Dim>
886template<Index Log2Dim>
891 return sizeof(*this);
895template<Index Log2Dim>
900 return sizeof(*this);
904template<Index Log2Dim>
909 if (bbox.
isInside(this_bbox))
return;
913 for(; iter; ++iter) this_bbox.
expand(this->offsetToLocalCoord(iter.pos()));
921template<Index Log2Dim>
922template<
typename OtherType, Index OtherLog2Dim>
931template<Index Log2Dim>
935 std::ostringstream ostr;
936 ostr <<
"LeafNode @" << mOrigin <<
": ";
937 for (
Index32 n = 0; n <
SIZE; ++n) ostr << (mBuffer.
mData.isOn(n) ?
'#' :
'.');
945template<Index Log2Dim>
949 assert ((xyz[0] & (
DIM-1u)) <
DIM && (xyz[1] & (
DIM-1u)) <
DIM && (xyz[2] & (
DIM-1u)) <
DIM);
950 return ((xyz[0] & (
DIM-1u)) << 2*Log2Dim)
951 + ((xyz[1] & (
DIM-1u)) << Log2Dim)
952 + (xyz[2] & (
DIM-1u));
956template<Index Log2Dim>
960 assert(n < (1 << 3*Log2Dim));
962 xyz.
setX(n >> 2*Log2Dim);
963 n &= ((1 << 2*Log2Dim) - 1);
964 xyz.
setY(n >> Log2Dim);
965 xyz.
setZ(n & ((1 << Log2Dim) - 1));
970template<Index Log2Dim>
981template<Index Log2Dim>
985 mBuffer.
mData.load(is);
989template<Index Log2Dim>
993 mBuffer.
mData.save(os);
997template<Index Log2Dim>
1007 bool background =
false;
1009 background = *
static_cast<const bool*
>(bgPtr);
1011 this->
clip(clipBBox, background);
1015template<Index Log2Dim>
1020 mBuffer.
mData.load(is);
1026template<Index Log2Dim>
1031 mBuffer.
mData.save(os);
1033 os.write(
reinterpret_cast<const char*
>(&mOrigin),
sizeof(
Coord::ValueType) * 3);
1040template<Index Log2Dim>
1044 return mOrigin == other.mOrigin && mBuffer == other.mBuffer;
1048template<Index Log2Dim>
1059template<Index Log2Dim>
1063 if (!mBuffer.
mData.isConstant(state))
return false;
1072template<Index Log2Dim>
1076 const Index countTrue = mBuffer.
mData.countOn();
1080template<Index Log2Dim>
1084 const Index countTrueOn = mBuffer.
mData.countOn();
1089template<Index Log2Dim>
1093 const Index countFalseOff = mBuffer.
mData.countOff();
1095 return countFalseOff;
1102template<Index Log2Dim>
1109template<Index Log2Dim>
1113 assert(offset <
SIZE);
1118template<Index Log2Dim>
1119template<
typename AccessorT>
1122 bool val,
bool active, AccessorT&)
1124 this->
addTile(level, xyz, val, active);
1131template<Index Log2Dim>
1136 if (mBuffer.
mData.isOn(this->coordToOffset(xyz)))
return Buffer::sOn;
else return Buffer::sOff;
1140template<Index Log2Dim>
1144 assert(offset <
SIZE);
1146 if (mBuffer.
mData.isOn(offset))
return Buffer::sOn;
else return Buffer::sOff;
1150template<Index Log2Dim>
1155 val = mBuffer.
mData.isOn(offset);
1160template<Index Log2Dim>
1168template<Index Log2Dim>
1172 assert(offset <
SIZE);
1173 mBuffer.
mData.set(offset, val);
1177template<Index Log2Dim>
1185template<Index Log2Dim>
1193template<Index Log2Dim>
1201template<Index Log2Dim>
1205 assert(offset <
SIZE);
1206 mBuffer.
mData.set(offset, val);
1210template<Index Log2Dim>
1211template<
typename ModifyOp>
1215 bool val = mBuffer.
mData.isOn(offset);
1217 mBuffer.
mData.set(offset, val);
1221template<Index Log2Dim>
1222template<
typename ModifyOp>
1230template<Index Log2Dim>
1231template<
typename ModifyOp>
1236 bool val = mBuffer.
mData.isOn(offset), state = val;
1238 mBuffer.
mData.set(offset, val);
1245template<Index Log2Dim>
1246template<MergePolicy Policy>
1256template<Index Log2Dim>
1257template<MergePolicy Policy>
1263 if (tileValue) mBuffer.
mData.setOn();
1271template<Index Log2Dim>
1272template<
typename OtherType>
1280template<Index Log2Dim>
1281template<
typename OtherType>
1290template<Index Log2Dim>
1291template<
typename OtherType>
1303template<Index Log2Dim>
1310 this->
fill(nodeBBox, background,
false);
1311 }
else if (clipBBox.
isInside(nodeBBox)) {
1323 int &x = xyz.
x(), &y = xyz.
y(), &z = xyz.
z();
1324 for (x = nodeBBox.
min().
x(); x <= nodeBBox.
max().
x(); ++x) {
1325 for (y = nodeBBox.
min().
y(); y <= nodeBBox.
max().
y(); ++y) {
1326 for (z = nodeBBox.
min().
z(); z <= nodeBBox.
max().
z(); ++z) {
1343template<Index Log2Dim>
1348 clippedBBox.intersect(bbox);
1349 if (!clippedBBox)
return;
1351 for (
Int32 x = clippedBBox.min().x(); x <= clippedBBox.max().x(); ++x) {
1352 const Index offsetX = (x & (
DIM-1u))<<2*Log2Dim;
1353 for (
Int32 y = clippedBBox.min().y(); y <= clippedBBox.max().y(); ++y) {
1354 const Index offsetXY = offsetX + ((y & (
DIM-1u))<< Log2Dim);
1355 for (
Int32 z = clippedBBox.min().z(); z <= clippedBBox.max().z(); ++z) {
1356 const Index offset = offsetXY + (z & (
DIM-1u));
1363template<Index Log2Dim>
1374template<Index Log2Dim>
1375template<
typename DenseT>
1379 using DenseValueType =
typename DenseT::ValueType;
1381 const size_t xStride = dense.xStride(), yStride = dense.yStride(), zStride = dense.zStride();
1382 const Coord&
min = dense.bbox().min();
1383 DenseValueType* t0 = dense.data() + zStride * (bbox.
min()[2] -
min[2]);
1385 for (
Int32 x = bbox.
min()[0], ex = bbox.
max()[0] + 1; x < ex; ++x) {
1386 DenseValueType* t1 = t0 + xStride * (x -
min[0]);
1388 for (
Int32 y = bbox.
min()[1], ey = bbox.
max()[1] + 1; y < ey; ++y) {
1389 DenseValueType* t2 = t1 + yStride * (y -
min[1]);
1391 for (
Int32 z = bbox.
min()[2], ez = bbox.
max()[2] + 1; z < ez; ++z, t2 += zStride) {
1392 *t2 = DenseValueType(mBuffer.
mData.isOn(n2++));
1399template<Index Log2Dim>
1400template<
typename DenseT>
1403 bool background,
bool tolerance)
1405 using DenseValueType =
typename DenseT::ValueType;
1407 inline static bool toBool(
const DenseValueType& v) {
return !
math::isZero(v); }
1410 const size_t xStride = dense.xStride(), yStride = dense.yStride(), zStride = dense.zStride();
1411 const Coord&
min = dense.bbox().min();
1412 const DenseValueType* s0 = dense.data() + zStride * (bbox.
min()[2] -
min[2]);
1414 for (
Int32 x = bbox.
min()[0], ex = bbox.
max()[0] + 1; x < ex; ++x) {
1415 const DenseValueType* s1 = s0 + xStride * (x -
min[0]);
1417 for (
Int32 y = bbox.
min()[1], ey = bbox.
max()[1] + 1; y < ey; ++y) {
1418 const DenseValueType* s2 = s1 + yStride * (y -
min[1]);
1420 for (
Int32 z = bbox.
min()[2], ez = bbox.
max()[2]+1; z < ez; ++z, ++n2, s2 += zStride) {
1422 if (tolerance || (background == Local::toBool(*s2))) {
1423 mBuffer.
mData.set(n2, background);
1425 mBuffer.
mData.set(n2, Local::toBool(*s2));
1436template<Index Log2Dim>
1437template<
typename CombineOp>
1443 bool result =
false, aVal = mBuffer.
mData.isOn(i), bVal = other.mBuffer.
mData.isOn(i);
1449 mBuffer.
mData.set(i, result);
1454template<Index Log2Dim>
1455template<
typename CombineOp>
1462 bool result =
false, aVal = mBuffer.
mData.isOn(i);
1466 mBuffer.
mData.set(i, result);
1474template<Index Log2Dim>
1475template<
typename CombineOp,
typename OtherType>
1478 bool valueIsActive, CombineOp& op)
1483 bool result =
false, aVal = other.mBuffer.
mData.isOn(i);
1487 mBuffer.
mData.set(i, result);
1492template<Index Log2Dim>
1493template<
typename CombineOp,
typename OtherNodeT>
1496 bool valueIsActive, CombineOp& op)
1501 bool result =
false, bVal = other.mBuffer.mData.isOn(i);
1505 mBuffer.
mData.set(i, result);
1510template<Index Log2Dim>
1511template<
typename CombineOp,
typename OtherNodeT>
1517 bool result =
false, b0Val = b0.mBuffer.
mData.isOn(i), b1Val = b1.mBuffer.mData.isOn(i);
1523 mBuffer.
mData.set(i, result);
1530template<Index Log2Dim>
1531template<
typename BBoxOp>
1535 if (op.template descent<LEVEL>()) {
1545template<Index Log2Dim>
1546template<
typename VisitorOp>
1550 doVisit<LeafNode, VisitorOp, ChildAllIter>(*
this, op);
1554template<Index Log2Dim>
1555template<
typename VisitorOp>
1559 doVisit<const LeafNode, VisitorOp, ChildAllCIter>(*
this, op);
1563template<Index Log2Dim>
1564template<
typename NodeT,
typename VisitorOp,
typename ChildAllIterT>
1568 for (ChildAllIterT iter = self.beginChildAll(); iter; ++iter) {
1577template<Index Log2Dim>
1578template<
typename OtherLeafNodeType,
typename VisitorOp>
1583 typename OtherLeafNodeType::ChildAllIter>(*
this, other, op);
1587template<Index Log2Dim>
1588template<
typename OtherLeafNodeType,
typename VisitorOp>
1593 typename OtherLeafNodeType::ChildAllCIter>(*
this, other, op);
1597template<Index Log2Dim>
1600 typename OtherNodeT,
1602 typename ChildAllIterT,
1603 typename OtherChildAllIterT>
1608 static_assert(OtherNodeT::SIZE == NodeT::SIZE,
1609 "can't visit nodes of different sizes simultaneously");
1610 static_assert(OtherNodeT::LEVEL == NodeT::LEVEL,
1611 "can't visit nodes at different tree levels simultaneously");
1613 ChildAllIterT iter = self.beginChildAll();
1614 OtherChildAllIterT otherIter = other.beginChildAll();
1616 for ( ; iter && otherIter; ++iter, ++otherIter) {
1617 op(iter, otherIter);
1625template<Index Log2Dim>
1626template<
typename IterT,
typename VisitorOp>
1630 doVisit2<LeafNode, VisitorOp, ChildAllIter, IterT>(*
this, otherIter, op, otherIsLHS);
1634template<Index Log2Dim>
1635template<
typename IterT,
typename VisitorOp>
1639 doVisit2<const LeafNode, VisitorOp, ChildAllCIter, IterT>(*
this, otherIter, op, otherIsLHS);
1643template<Index Log2Dim>
1647 typename ChildAllIterT,
1648 typename OtherChildAllIterT>
1651 VisitorOp& op,
bool otherIsLHS)
1653 if (!otherIter)
return;
1656 for (ChildAllIterT iter = self.beginChildAll(); iter; ++iter) {
1657 op(otherIter, iter);
1660 for (ChildAllIterT iter = self.beginChildAll(); iter; ++iter) {
1661 op(iter, otherIter);
ValueT value
Definition: GridBuilder.h:1287
ChildT * child
Definition: GridBuilder.h:1286
General-purpose arithmetic and comparison routines, most of which accept arbitrary value types (or at...
This struct collects both input and output arguments to "grid combiner" functors used with the tree::...
Definition: Types.h:530
CombineArgs & setARef(const AValueType &a)
Redirect the A value to a new external source.
Definition: Types.h:582
CombineArgs & setBIsActive(bool b)
Set the active state of the B value.
Definition: Types.h:598
CombineArgs & setResultRef(AValueType &val)
Redirect the result value to a new external destination.
Definition: Types.h:586
CombineArgs & setBRef(const BValueType &b)
Redirect the B value to a new external source.
Definition: Types.h:584
CombineArgs & setAIsActive(bool b)
Set the active state of the A value.
Definition: Types.h:596
Tag dispatch class that distinguishes constructors during file input.
Definition: Types.h:650
Tag dispatch class that distinguishes topology copy constructors from deep copy constructors.
Definition: Types.h:644
Axis-aligned bounding box of signed integer coordinates.
Definition: Coord.h:249
void translate(const Coord &t)
Translate this bounding box by (tx, ty, tz).
Definition: Coord.h:458
void expand(ValueType padding)
Pad this bounding box with the specified padding.
Definition: Coord.h:418
const Coord & min() const
Definition: Coord.h:321
bool hasOverlap(const CoordBBox &b) const
Return true if the given bounding box overlaps with this bounding box.
Definition: Coord.h:412
const Coord & max() const
Definition: Coord.h:322
bool isInside(const Coord &xyz) const
Return true if point (x, y, z) is inside this bounding box.
Definition: Coord.h:400
void intersect(const CoordBBox &bbox)
Intersect this bounding box with the given bounding box.
Definition: Coord.h:444
void reset()
Definition: Coord.h:327
static CoordBBox createCube(const Coord &min, ValueType dim)
Definition: Coord.h:313
Signed (x, y, z) 32-bit integer coordinates.
Definition: Coord.h:25
Int32 ValueType
Definition: Coord.h:32
Int32 y() const
Definition: Coord.h:131
Int32 x() const
Definition: Coord.h:130
Coord & setZ(Int32 z)
Definition: Coord.h:81
Coord & setY(Int32 y)
Definition: Coord.h:80
Int32 z() const
Definition: Coord.h:132
Coord & setX(Int32 x)
Definition: Coord.h:79
Base class for iterators over internal and leaf nodes.
Definition: Iterator.h:30
void fill(const ValueType &)
Populate this buffer with a constant value.
Definition: LeafBuffer.h:226
ValueType * mData
Definition: LeafBuffer.h:126
LeafNode specialization for values of type ValueMask that encodes both the active states and the bool...
Definition: LeafNodeMask.h:31
void stealNodes(ArrayT &, const ValueType &, bool)
Definition: LeafNodeMask.h:539
bool isValueOn(Index offset) const
Return true if the voxel at the given offset is active.
Definition: LeafNodeMask.h:283
static Index64 onTileCount()
Definition: LeafNodeMask.h:126
void getOrigin(Int32 &x, Int32 &y, Int32 &z) const
Definition: LeafNodeMask.h:161
ChildOnCIter cbeginChildOn() const
Definition: LeafNodeMask.h:687
CoordBBox getNodeBoundingBox() const
Return the bounding box of this node, i.e., the full index space spanned by this leaf node.
Definition: LeafNodeMask.h:153
NodeMaskType & getValueMask()
Definition: LeafNodeMask.h:716
void setValueOn(Index offset)
Mark the voxel at the given offset as active but don't change its value.
Definition: LeafNodeMask.h:253
bool isChildMaskOn(Index) const
Definition: LeafNodeMask.h:718
ChildOnCIter beginChildOn() const
Definition: LeafNodeMask.h:688
ChildOnIter beginChildOn()
Definition: LeafNodeMask.h:689
bool isValueOn(const Coord &xyz) const
Return true if the voxel at the given coordinates is active.
Definition: LeafNodeMask.h:281
ValueOnIter endValueOn()
Definition: LeafNodeMask.h:677
bool isChildMaskOff() const
Definition: LeafNodeMask.h:720
ValueOffCIter cbeginValueOff() const
Definition: LeafNodeMask.h:668
Index32 transientData() const
Return the transient data value.
Definition: LeafNodeMask.h:174
SharedPtr< LeafNodeType > Ptr
Definition: LeafNodeMask.h:38
static Index getChildDim()
Return the dimension of child nodes of this LeafNode, which is one for voxels.
Definition: LeafNodeMask.h:112
void setValueMask(const NodeMaskType &mask)
Definition: LeafNodeMask.h:717
ChildOnIter endChildOn()
Definition: LeafNodeMask.h:699
ValueAllIter endValueAll()
Definition: LeafNodeMask.h:683
LeafNode * touchLeaf(const Coord &)
Return a pointer to this node.
Definition: LeafNodeMask.h:549
LeafNode * probeLeaf(const Coord &)
Definition: LeafNodeMask.h:552
bool isValueMaskOff() const
Definition: LeafNodeMask.h:713
LeafNode(const LeafNode< ValueType, Log2Dim > &other, bool offValue, bool onValue, TopologyCopy)
Topology copy constructor.
void prune(const ValueType &=zeroVal< ValueType >())
This function exists only to enable template instantiation.
Definition: LeafNodeMask.h:528
bool isValueMaskOn() const
Definition: LeafNodeMask.h:711
DenseIter< const LeafNode, const bool > ChildAllCIter
Definition: LeafNodeMask.h:663
void getNodes(ArrayT &) const
Definition: LeafNodeMask.h:538
void setValuesOff()
Mark all voxels as inactive but don't change their values.
Definition: LeafNodeMask.h:278
ValueAllCIter endValueAll() const
Definition: LeafNodeMask.h:682
ChildIter< MaskOnIter, const LeafNode > ChildOnCIter
Definition: LeafNodeMask.h:659
Index64 onLeafVoxelCount() const
Definition: LeafNodeMask.h:124
void setValueOnly(Index offset, bool val)
Set the value of the voxel at the given offset but don't change its active state.
Definition: LeafNodeMask.h:238
ChildOffCIter endChildOff() const
Definition: LeafNodeMask.h:701
ValueAllCIter cbeginValueAll() const
Definition: LeafNodeMask.h:671
NodeT * probeNode(const Coord &)
Definition: LeafNodeMask.h:535
ValueOnCIter beginValueOn() const
Definition: LeafNodeMask.h:666
static void evalNodeOrigin(Coord &xyz)
Compute the origin of the leaf node that contains the voxel with the given coordinates.
Definition: LeafNodeMask.h:727
const Buffer & buffer() const
Definition: LeafNodeMask.h:197
LeafNode * probeLeafAndCache(const Coord &, AccessorT &)
Definition: LeafNodeMask.h:554
void setValueMaskOn(Index n)
Definition: LeafNodeMask.h:723
Index64 offLeafVoxelCount() const
Definition: LeafNodeMask.h:125
const LeafNode * probeLeaf(const Coord &) const
Return a const pointer to this node.
Definition: LeafNodeMask.h:566
void setOrigin(const Coord &origin)
Set the grid index coordinates of this node's local origin.
Definition: LeafNodeMask.h:156
const Coord & origin() const
Return the grid index coordinates of this node's local origin.
Definition: LeafNodeMask.h:159
static Index getValueLevel(const Coord &)
Return the level (0) at which leaf node values reside.
Definition: LeafNodeMask.h:228
typename NodeMaskType::OnIterator MaskOnIter
Definition: LeafNodeMask.h:586
bool isInactive() const
Return true if all of this node's values are inactive.
Definition: LeafNodeMask.h:442
Buffer mBuffer
Bitmask representing the values AND state of voxels.
Definition: LeafNodeMask.h:741
ValueIter< MaskOnIter, const LeafNode, const bool > ValueOnCIter
Definition: LeafNodeMask.h:653
bool isValueMaskOff(Index n) const
Definition: LeafNodeMask.h:712
ValueOnCIter cendValueOn() const
Definition: LeafNodeMask.h:675
bool isAllocated() const
Return true if memory for this node's buffer has been allocated.
Definition: LeafNodeMask.h:136
static Index getValueLevelAndCache(const Coord &, AccessorT &)
Return the LEVEL (=0) at which leaf node values reside.
Definition: LeafNodeMask.h:399
static Index numValues()
Return the total number of voxels represented by this LeafNode.
Definition: LeafNodeMask.h:106
ValueOffCIter beginValueOff() const
Definition: LeafNodeMask.h:669
ValueIter< MaskOffIter, LeafNode, const bool > ValueOffIter
Definition: LeafNodeMask.h:654
ChildAllCIter cbeginChildAll() const
Definition: LeafNodeMask.h:693
ChildOffIter endChildOff()
Definition: LeafNodeMask.h:702
ChildAllIter beginChildAll()
Definition: LeafNodeMask.h:695
static Index getLevel()
Return the level of this node, which by definition is zero for LeafNodes.
Definition: LeafNodeMask.h:108
bool isValueOnAndCache(const Coord &xyz, AccessorT &) const
Return true if the voxel at the given coordinates is active.
Definition: LeafNodeMask.h:340
void denseFill(const CoordBBox &bbox, bool value, bool=false)
Set all voxels within an axis-aligned box to the specified value.
Definition: LeafNodeMask.h:294
void addLeaf(LeafNode *)
Definition: LeafNodeMask.h:529
ValueOnIter beginValueOn()
Definition: LeafNodeMask.h:667
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.
Definition: LeafNodeMask.h:365
void setValueOffAndCache(const Coord &xyz, bool value, AccessorT &)
Change the value of the voxel at the given coordinates and mark it as inactive.
Definition: LeafNodeMask.h:356
ChildIter< MaskOffIter, const LeafNode > ChildOffCIter
Definition: LeafNodeMask.h:661
NodeT * probeNodeAndCache(const Coord &, AccessorT &)
Definition: LeafNodeMask.h:556
ValueIter< MaskDenseIter, LeafNode, const bool > ValueAllIter
Definition: LeafNodeMask.h:656
ChildOffCIter cbeginChildOff() const
Definition: LeafNodeMask.h:690
ChildOffIter beginChildOff()
Definition: LeafNodeMask.h:692
bool isChildMaskOff(Index) const
Definition: LeafNodeMask.h:719
Index64 onVoxelCount() const
Return the number of active voxels.
Definition: LeafNodeMask.h:121
typename NodeMaskType::OffIterator MaskOffIter
Definition: LeafNodeMask.h:587
ChildOffCIter beginChildOff() const
Definition: LeafNodeMask.h:691
LeafNode(const LeafNode< ValueType, Log2Dim > &other, bool background, TopologyCopy)
static Index64 offTileCount()
Definition: LeafNodeMask.h:127
void setValueOff(const Coord &xyz)
Mark the voxel at the given coordinates as inactive but don't change its value.
Definition: LeafNodeMask.h:241
bool ValueType
Definition: LeafNodeMask.h:35
ValueOffIter endValueOff()
Definition: LeafNodeMask.h:680
void setValueOff(Index offset)
Mark the voxel at the given offset as inactive but don't change its value.
Definition: LeafNodeMask.h:243
const LeafNode * probeConstLeafAndCache(const Coord &, AccessorT &) const
Definition: LeafNodeMask.h:571
ChildAllCIter endChildAll() const
Definition: LeafNodeMask.h:704
const NodeT * probeConstNodeAndCache(const Coord &, AccessorT &) const
Definition: LeafNodeMask.h:573
ValueOnCIter cbeginValueOn() const
Definition: LeafNodeMask.h:665
static Index log2dim()
Return log2 of the size of the buffer storage.
Definition: LeafNodeMask.h:100
void resetBackground(bool, bool)
no-op since for this template specialization voxel values and states are indistinguishable.
Definition: LeafNodeMask.h:446
static void getNodeLog2Dims(std::vector< Index > &dims)
Append the Log2Dim of this LeafNode to the specified vector.
Definition: LeafNodeMask.h:110
ChildOnCIter endChildOn() const
Definition: LeafNodeMask.h:698
const LeafNode * probeConstLeaf(const Coord &) const
Definition: LeafNodeMask.h:569
static Index32 nonLeafCount()
Return the non-leaf count for this node, which is zero.
Definition: LeafNodeMask.h:118
bool probeValueAndCache(const Coord &xyz, bool &val, AccessorT &) const
Return true if the voxel at the given coordinates is active and return the voxel value in val.
Definition: LeafNodeMask.h:391
ChildOnCIter cendChildOn() const
Definition: LeafNodeMask.h:697
static bool hasActiveTiles()
Return false since leaf nodes never contain tiles.
Definition: LeafNodeMask.h:286
ChildAllCIter cendChildAll() const
Definition: LeafNodeMask.h:703
ValueIter< MaskOnIter, LeafNode, const bool > ValueOnIter
Definition: LeafNodeMask.h:652
void setValueOnlyAndCache(const Coord &xyz, bool val, AccessorT &)
Change the value of the voxel at the given coordinates but preserve its state.
Definition: LeafNodeMask.h:351
DenseIter< LeafNode, bool > ChildAllIter
Definition: LeafNodeMask.h:662
ChildAllIter endChildAll()
Definition: LeafNodeMask.h:705
void setValueMask(Index n, bool on)
Definition: LeafNodeMask.h:722
const NodeMaskType & valueMask() const
Definition: LeafNodeMask.h:715
Index64 offVoxelCount() const
Return the number of inactive voxels.
Definition: LeafNodeMask.h:123
void swap(Buffer &other)
Exchange this node's data buffer with the given data buffer without changing the active states of the...
Definition: LeafNodeMask.h:196
ValueAllCIter cendValueAll() const
Definition: LeafNodeMask.h:681
ChildIter< MaskOnIter, LeafNode > ChildOnIter
Definition: LeafNodeMask.h:658
LeafNode(const LeafNode< ValueType, Log2Dim > &other, TopologyCopy)
Topology copy constructor.
void negate()
Invert the bits of the voxels, i.e. states and values.
Definition: LeafNodeMask.h:449
ChildAllCIter beginChildAll() const
Definition: LeafNodeMask.h:694
const LeafNode * probeLeafAndCache(const Coord &, AccessorT &) const
Definition: LeafNodeMask.h:568
void setActiveStateAndCache(const Coord &xyz, bool on, AccessorT &)
Set the active state of the voxel at the given coordinates without changing its value.
Definition: LeafNodeMask.h:382
void getOrigin(Coord &origin) const
Definition: LeafNodeMask.h:160
void setValuesOn()
Mark all voxels as active but don't change their values.
Definition: LeafNodeMask.h:276
void setTransientData(Index32 transientData)
Set the transient data value.
Definition: LeafNodeMask.h:176
void nodeCount(std::vector< Index32 > &) const
no-op
Definition: LeafNodeMask.h:116
static Index size()
Return the total number of voxels represented by this LeafNode.
Definition: LeafNodeMask.h:104
ChildOffCIter cendChildOff() const
Definition: LeafNodeMask.h:700
typename NodeMaskType::DenseIterator MaskDenseIter
Definition: LeafNodeMask.h:588
bool isEmpty() const
Return true if this node has no active voxels.
Definition: LeafNodeMask.h:130
void setValueAndCache(const Coord &xyz, bool val, AccessorT &)
Change the value of the voxel at the given coordinates and mark it as active.
Definition: LeafNodeMask.h:345
ValueOffIter beginValueOff()
Definition: LeafNodeMask.h:670
const NodeT * probeConstNode(const Coord &) const
Definition: LeafNodeMask.h:537
void setValueOn(const Coord &xyz)
Mark the voxel at the given coordinates as active but don't change its value.
Definition: LeafNodeMask.h:251
Buffer & buffer()
Definition: LeafNodeMask.h:198
void setActiveState(Index offset, bool on)
Set the active state of the voxel at the given offset but don't change its value.
Definition: LeafNodeMask.h:233
static Index32 leafCount()
Return the leaf count for this node, which is one.
Definition: LeafNodeMask.h:114
bool allocate()
Allocate memory for this node's buffer if it has not already been allocated.
Definition: LeafNodeMask.h:140
const NodeMaskType & getValueMask() const
Definition: LeafNodeMask.h:714
const bool & getFirstValue() const
Return a const reference to the first entry in the buffer.
Definition: LeafNodeMask.h:404
void addLeafAndCache(LeafNode *, AccessorT &)
Definition: LeafNodeMask.h:531
const bool & getLastValue() const
Return a const reference to the last entry in the buffer.
Definition: LeafNodeMask.h:408
ValueOffCIter cendValueOff() const
Definition: LeafNodeMask.h:678
ValueIter< MaskDenseIter, const LeafNode, const bool > ValueAllCIter
Definition: LeafNodeMask.h:657
const bool & getValueAndCache(const Coord &xyz, AccessorT &) const
Return the value of the voxel at the given coordinates.
Definition: LeafNodeMask.h:335
void setValueMaskOff(Index n)
Definition: LeafNodeMask.h:724
bool isDense() const
Return true if this node only contains active voxels.
Definition: LeafNodeMask.h:132
ValueOffCIter endValueOff() const
Definition: LeafNodeMask.h:679
NodeT * stealNode(const Coord &, const ValueType &, bool)
Definition: LeafNodeMask.h:533
void setValue(const Coord &xyz, bool val)
Set the value of the voxel at the given coordinates and mark the voxel as active.
Definition: LeafNodeMask.h:258
ValueOnCIter endValueOn() const
Definition: LeafNodeMask.h:676
void voxelizeActiveTiles(bool=true)
No-op.
Definition: LeafNodeMask.h:457
void modifyValueAndActiveStateAndCache(const Coord &xyz, const ModifyOp &op, AccessorT &)
Definition: LeafNodeMask.h:373
LeafNode * touchLeafAndCache(const Coord &, AccessorT &)
Definition: LeafNodeMask.h:551
ValueAllCIter beginValueAll() const
Definition: LeafNodeMask.h:672
Coord mOrigin
Global grid index coordinates (x,y,z) of the local origin of this node.
Definition: LeafNodeMask.h:743
static Index dim()
Return the number of voxels in each dimension.
Definition: LeafNodeMask.h:102
ChildIter< MaskOffIter, LeafNode > ChildOffIter
Definition: LeafNodeMask.h:660
ValueIter< MaskOffIter, const LeafNode, const bool > ValueOffCIter
Definition: LeafNodeMask.h:655
bool isValueMaskOn(Index n) const
Definition: LeafNodeMask.h:710
ValueAllIter beginValueAll()
Definition: LeafNodeMask.h:673
LeafNode(const LeafNode< OtherValueType, Log2Dim > &other)
Value conversion copy constructor.
Templated block class to hold specific data types and a fixed number of values determined by Log2Dim....
Definition: LeafNode.h:38
void visit(VisitorOp &)
Definition: LeafNode.h:1872
DenseIter< const LeafNode, const ValueType, ChildAll > ChildAllCIter
Definition: LeafNode.h:297
static Coord offsetToLocalCoord(Index n)
Return the local coordinates for a linear table offset, where offset 0 has coordinates (0,...
Definition: LeafNode.h:1062
CoordBBox getNodeBoundingBox() const
Return the bounding box of this node, i.e., the full index space spanned by this leaf node.
Definition: LeafNode.h:167
static void doVisit2(NodeT &self, OtherChildAllIterT &, VisitorOp &, bool otherIsLHS)
Definition: LeafNode.h:1976
void writeTopology(std::ostream &os, bool toHalf=false) const
Write out just the topology.
Definition: LeafNode.h:1318
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.
Definition: LeafNode.h:1246
bool operator!=(const LeafNode &other) const
Definition: LeafNode.h:203
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.
Definition: LeafNode.h:1273
const ValueType & getValue(const Coord &xyz) const
Return the value of the voxel at the given coordinates.
Definition: LeafNode.h:1087
void setValueOnly(const Coord &xyz, const ValueType &val)
Set the value of the voxel at the given coordinates but don't change its active state.
Definition: LeafNode.h:1145
void visit2(IterT &otherIter, VisitorOp &, bool otherIsLHS=false)
Definition: LeafNode.h:1952
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,...
Definition: LeafNode.h:1732
Index medianOff(ValueType &value, ValueType *tmp=nullptr) const
Computes the median value of all the inactive voxels in this node.
Definition: LeafNode.h:1589
ValueType medianAll(ValueType *tmp=nullptr) const
Computes the median value of all the active AND inactive voxels in this node.
Definition: LeafNode.h:1547
~LeafNode()
Destructor.
Definition: LeafNode.h:1032
static void doVisit(NodeT &, VisitorOp &)
Definition: LeafNode.h:1890
void readTopology(std::istream &is, bool fromHalf=false)
Read in just the topology.
Definition: LeafNode.h:1310
Index medianOn(ValueType &value, ValueType *tmp=nullptr) const
Computes the median value of all the active voxels in this node.
Definition: LeafNode.h:1565
void addTile(Index level, const Coord &, const ValueType &, bool)
Definition: LeafNode.h:1616
const Coord & origin() const
Return the grid index coordinates of this node's local origin.
Definition: LeafNode.h:173
void modifyValueAndActiveState(const Coord &xyz, const ModifyOp &op)
Apply a functor to the voxel at the given coordinates.
Definition: LeafNode.h:458
static void doVisit2Node(NodeT &self, OtherNodeT &other, VisitorOp &)
Definition: LeafNode.h:1929
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,...
Definition: LeafNode.h:1723
void clip(const CoordBBox &, const ValueType &background)
Set all voxels that lie outside the given axis-aligned box to the background.
Definition: LeafNode.h:1163
static const Index DIM
Definition: LeafNode.h:50
void setActiveState(const Coord &xyz, bool on)
Set the active state of the voxel at the given coordinates but don't change its value.
Definition: LeafNode.h:1137
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 ...
Definition: LeafNode.h:1715
static const Index LEVEL
Definition: LeafNode.h:54
static Index coordToOffset(const Coord &xyz)
Return the linear table offset of the given global or local coordinates.
Definition: LeafNode.h:1052
void setValueOff(const Coord &xyz)
Mark the voxel at the given coordinates as inactive but don't change its value.
Definition: LeafNode.h:409
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 acti...
Definition: LeafNode.h:1503
ValueOnCIter cbeginValueOn() const
Definition: LeafNode.h:299
void writeBuffers(std::ostream &os, bool toHalf=false) const
Write buffers to a stream.
Definition: LeafNode.h:1438
void combine(const LeafNode &other, CombineOp &op)
Definition: LeafNode.h:1756
Index64 memUsageIfLoaded() const
Definition: LeafNode.h:1475
void combine2(const LeafNode &other, const OtherType &, bool valueIsActive, CombineOp &)
Definition: LeafNode.h:1796
void fill(const CoordBBox &bbox, const ValueType &, bool active=true)
Set all voxels within an axis-aligned box to the specified value and active state.
Definition: LeafNode.h:1203
void visitActiveBBox(BBoxOp &) const
Calls the templated functor BBoxOp with bounding box information. An additional level argument is pro...
Definition: LeafNode.h:1857
const NodeMaskType & valueMask() const
Definition: LeafNode.h:877
void readBuffers(std::istream &is, bool fromHalf=false)
Read buffers from a stream.
Definition: LeafNode.h:1346
bool isConstant(ValueType &firstValue, bool &state, const ValueType &tolerance=zeroVal< ValueType >()) const
Definition: LeafNode.h:1511
friend class LeafNode
Definition: LeafNode.h:854
static const Index NUM_VALUES
Definition: LeafNode.h:51
Coord offsetToGlobalCoord(Index n) const
Return the global coordinates for a linear table offset.
Definition: LeafNode.h:1076
static const Index LOG2DIM
Definition: LeafNode.h:48
bool operator==(const LeafNode &other) const
Check for buffer, state and origin equivalence.
Definition: LeafNode.h:1455
static const Index SIZE
Definition: LeafNode.h:53
void evalActiveBoundingBox(CoordBBox &bbox, bool visitVoxels=true) const
Definition: LeafNode.h:1485
void merge(const LeafNode &)
Definition: LeafNode.h:1666
void setValueOn(const Coord &xyz)
Mark the voxel at the given coordinates as active but don't change its value.
Definition: LeafNode.h:419
const NodeMaskType & getValueMask() const
Definition: LeafNode.h:875
void addTileAndCache(Index, const Coord &, const ValueType &, bool, AccessorT &)
Definition: LeafNode.h:1633
void modifyValue(Index offset, const ModifyOp &op)
Apply a functor to the value of the voxel at the given offset and mark the voxel as active.
Definition: LeafNode.h:437
Index64 memUsage() const
Return the memory in bytes occupied by this node.
Definition: LeafNode.h:1465
std::string str() const
Return a string representation of this node.
Definition: LeafNode.h:1039
bool probeValue(const Coord &xyz, ValueType &val) const
Return true if the voxel at the given coordinates is active.
Definition: LeafNode.h:1103
DenseIter< LeafNode, ValueType, ChildAll > ChildAllIter
Definition: LeafNode.h:296
void visit2Node(OtherLeafNodeType &other, VisitorOp &)
Definition: LeafNode.h:1904
Definition: NodeMasks.h:271
Bit mask for the internal and leaf nodes of VDB. This is a 64-bit implementation.
Definition: NodeMasks.h:308
OffIterator beginOff() const
Definition: NodeMasks.h:354
void setOn(Index32 n)
Set the nth bit on.
Definition: NodeMasks.h:452
Definition: NodeMasks.h:240
Definition: NodeMasks.h:209
OPENVDB_API const void * getGridBackgroundValuePtr(std::ios_base &)
Return a pointer to the background value of the grid currently being read from or written to the give...
bool operator==(const Vec3< T0 > &v0, const Vec3< T1 > &v1)
Equality operator, does exact floating point comparisons.
Definition: Vec3.h:477
bool isZero(const Type &x)
Return true if x is exactly equal to zero.
Definition: Math.h:338
bool operator!=(const Vec3< T0 > &v0, const Vec3< T1 > &v1)
Inequality operator, does exact floating point comparisons.
Definition: Vec3.h:485
Index32 Index
Definition: Types.h:54
uint32_t Index32
Definition: Types.h:52
int32_t Int32
Definition: Types.h:56
uint64_t Index64
Definition: Types.h:53
std::shared_ptr< T > SharedPtr
Definition: Types.h:114
@ MERGE_NODES
Definition: Types.h:469
@ MERGE_ACTIVE_STATES_AND_NODES
Definition: Types.h:470
ValueType combine(const ValueType &v0, const ValueType &v1, const ValueType &v2, const openvdb::Vec3d &w)
Combine different value types.
Definition: AttributeTransferUtil.h:141
Definition: Exceptions.h:13
Base class for dense iterators over internal and leaf nodes.
Definition: Iterator.h:179
typename std::remove_const< UnsetItemT >::type NonConstValueType
Definition: Iterator.h:184
ChildIter(const MaskIterT &iter, NodeT *parent)
Definition: LeafNodeMask.h:623
ChildIter()
Definition: LeafNodeMask.h:622
bool getItem(Index pos, void *&child, NonConstValueT &value) const
Definition: LeafNodeMask.h:637
DenseIter()
Definition: LeafNodeMask.h:634
DenseIter(const MaskDenseIter &iter, NodeT *parent)
Definition: LeafNodeMask.h:635
typename BaseT::NonConstValueType NonConstValueT
Definition: LeafNodeMask.h:632
void unsetItem(Index pos, const ValueT &val) const
Definition: LeafNodeMask.h:648
void setItem(Index pos, bool value) const
Definition: LeafNodeMask.h:605
void modifyValue(const ModifyOp &op) const
Definition: LeafNodeMask.h:614
ValueIter(const MaskIterT &iter, NodeT *parent)
Definition: LeafNodeMask.h:599
const bool & getValue() const
Definition: LeafNodeMask.h:602
const bool & getItem(Index pos) const
Definition: LeafNodeMask.h:601
ValueIter()
Definition: LeafNodeMask.h:598
void setValue(bool value) const
Definition: LeafNodeMask.h:607
void modifyItem(Index n, const ModifyOp &op) const
Definition: LeafNodeMask.h:611
Definition: LeafNode.h:924
Base class for sparse iterators over internal and leaf nodes.
Definition: Iterator.h:115
#define OPENVDB_VERSION_NAME
The version namespace name for this library version.
Definition: version.h.in:116
#define OPENVDB_USE_VERSION_NAMESPACE
Definition: version.h.in:202