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0028248: [Regression] HLR Algo result is retrieved from the last added shape only
[occt.git] / src / HLRBRep / HLRBRep_PolyAlgo.hxx
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42cf5bc1 1// Created on: 1992-02-18
2// Created by: Christophe MARION
3// Copyright (c) 1992-1999 Matra Datavision
4// Copyright (c) 1999-2014 OPEN CASCADE SAS
5//
6// This file is part of Open CASCADE Technology software library.
7//
8// This library is free software; you can redistribute it and/or modify it under
9// the terms of the GNU Lesser General Public License version 2.1 as published
10// by the Free Software Foundation, with special exception defined in the file
11// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12// distribution for complete text of the license and disclaimer of any warranty.
13//
14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
16
17#ifndef _HLRBRep_PolyAlgo_HeaderFile
18#define _HLRBRep_PolyAlgo_HeaderFile
19
681f3919 20#include <HLRAlgo_PolyInternalNode.hxx>
21
22#include <HLRAlgo_Array1OfTData.hxx>
23#include <HLRAlgo_Array1OfPISeg.hxx>
24#include <HLRAlgo_Array1OfPINod.hxx>
42cf5bc1 25#include <Standard.hxx>
26#include <Standard_Type.hxx>
27
28#include <HLRAlgo_Projector.hxx>
29#include <Standard_Real.hxx>
30#include <TopTools_SequenceOfShape.hxx>
31#include <TopTools_IndexedMapOfShape.hxx>
32#include <Standard_Boolean.hxx>
33#include <BRepAdaptor_Surface.hxx>
34#include <BRepAdaptor_Curve.hxx>
35#include <BRepAdaptor_Curve2d.hxx>
25e59720 36#include <Standard_Transient.hxx>
42cf5bc1 37#include <Standard_Integer.hxx>
38#include <TColStd_Array1OfTransient.hxx>
39#include <TColStd_Array1OfInteger.hxx>
40#include <TopTools_MapOfShape.hxx>
42cf5bc1 41#include <HLRAlgo_ListOfBPoint.hxx>
42#include <TopTools_ListOfShape.hxx>
43#include <GeomAbs_Shape.hxx>
681f3919 44
42cf5bc1 45class HLRAlgo_PolyAlgo;
46class Geom_Surface;
47class Standard_OutOfRange;
48class TopoDS_Shape;
49class HLRAlgo_Projector;
50class TopoDS_Edge;
51class HLRAlgo_PolyInternalData;
52class HLRAlgo_EdgeStatus;
681f3919 53struct HLRAlgo_TriangleData;
42cf5bc1 54
55
56class HLRBRep_PolyAlgo;
25e59720 57DEFINE_STANDARD_HANDLE(HLRBRep_PolyAlgo, Standard_Transient)
42cf5bc1 58
59//! to remove Hidden lines on Shapes with Triangulations.
60//! A framework to compute the shape as seen in
61//! a projection plane. This is done by calculating
62//! the visible and the hidden parts of the shape.
63//! HLRBRep_PolyAlgo works with three types of entity:
64//! - shapes to be visualized (these shapes must
65//! have already been triangulated.)
66//! - edges in these shapes (these edges are
67//! defined as polygonal lines on the
68//! triangulation of the shape, and are the basic
69//! entities which will be visualized or hidden), and
70//! - triangles in these shapes which hide the edges.
71//! HLRBRep_PolyAlgo is based on the principle
72//! of comparing each edge of the shape to be
73//! visualized with each of the triangles produced
74//! by the triangulation of the shape, and
75//! calculating the visible and the hidden parts of each edge.
76//! For a given projection, HLRBRep_PolyAlgo
77//! calculates a set of lines characteristic of the
78//! object being represented. It is also used in
79//! conjunction with the HLRBRep_PolyHLRToShape extraction
80//! utilities, which reconstruct a new, simplified
81//! shape from a selection of calculation results.
82//! This new shape is made up of edges, which
83//! represent the shape visualized in the projection.
84//! HLRBRep_PolyAlgo works with a polyhedral
85//! simplification of the shape whereas
86//! HLRBRep_Algo takes the shape itself into
87//! account. When you use HLRBRep_Algo, you
88//! obtain an exact result, whereas, when you use
89//! HLRBRep_PolyAlgo, you reduce computation
90//! time but obtain polygonal segments.
91//! An HLRBRep_PolyAlgo object provides a framework for:
92//! - defining the point of view
93//! - identifying the shape or shapes to be visualized
94//! - calculating the outlines
95//! - calculating the visible and hidden lines of the shape.
96//! Warning
97//! - Superimposed lines are not eliminated by this algorithm.
98//! - There must be no unfinished objects inside the shape you wish to visualize.
99//! - Points are not treated.
100//! - Note that this is not the sort of algorithm
101//! used in generating shading, which calculates
102//! the visible and hidden parts of each face in a
103//! shape to be visualized by comparing each
104//! face in the shape with every other face in the same shape.
25e59720 105class HLRBRep_PolyAlgo : public Standard_Transient
42cf5bc1 106{
107
108public:
109
110
111 //! Constructs an empty framework for the
112 //! calculation of the visible and hidden lines of a shape in a projection.
113 //! Use the functions:
114 //! - Projector to define the point of view
115 //! - Load to select the shape or shapes to be visualized
116 //! - Update to compute the visible and hidden lines of the shape.
117 //! Warning
118 //! The shape or shapes to be visualized must have already been triangulated.
119 Standard_EXPORT HLRBRep_PolyAlgo();
120
121 Standard_EXPORT HLRBRep_PolyAlgo(const Handle(HLRBRep_PolyAlgo)& A);
122
123 Standard_EXPORT HLRBRep_PolyAlgo(const TopoDS_Shape& S);
124
125 Standard_Integer NbShapes() const;
126
127 Standard_EXPORT TopoDS_Shape& Shape (const Standard_Integer I);
128
129 //! remove the Shape of Index <I>.
130 Standard_EXPORT void Remove (const Standard_Integer I);
131
132 //! return the index of the Shape <S> and return 0 if
133 //! the Shape <S> is not found.
134 Standard_EXPORT Standard_Integer Index (const TopoDS_Shape& S) const;
135
136 //! Loads the shape S into this framework.
137 //! Warning S must have already been triangulated.
138 void Load (const TopoDS_Shape& S);
139
140 Standard_EXPORT Handle(HLRAlgo_PolyAlgo) Algo() const;
141
142 //! Sets the parameters of the view for this framework.
143 //! These parameters are defined by an HLRAlgo_Projector object,
144 //! which is returned by the Projector function on a Prs3d_Projector object.
145 const HLRAlgo_Projector& Projector() const;
146
147 void Projector (const HLRAlgo_Projector& P);
148
149 Standard_Real Angle() const;
150
151 void Angle (const Standard_Real Ang);
152
153 Standard_Real TolAngular() const;
154
155 void TolAngular (const Standard_Real Tol);
156
157 Standard_Real TolCoef() const;
158
159 void TolCoef (const Standard_Real Tol);
160
161 //! Launches calculation of outlines of the shape
162 //! visualized by this framework. Used after setting the point of view and
163 //! defining the shape or shapes to be visualized.
164 Standard_EXPORT void Update();
165
166 void InitHide();
167
168 Standard_Boolean MoreHide() const;
169
170 void NextHide();
171
681f3919 172 Standard_EXPORT HLRAlgo_BiPoint::PointsT& Hide (
173 HLRAlgo_EdgeStatus& status,
174 TopoDS_Shape& S,
175 Standard_Boolean& reg1,
176 Standard_Boolean& regn,
177 Standard_Boolean& outl,
178 Standard_Boolean& intl);
42cf5bc1 179
180 void InitShow();
181
182 Standard_Boolean MoreShow() const;
183
184 void NextShow();
185
681f3919 186 Standard_EXPORT HLRAlgo_BiPoint::PointsT& Show (TopoDS_Shape& S, Standard_Boolean& reg1, Standard_Boolean& regn, Standard_Boolean& outl, Standard_Boolean& intl);
42cf5bc1 187
188 //! Make a shape with the internal outlines in each
189 //! face.
190 Standard_EXPORT TopoDS_Shape OutLinedShape (const TopoDS_Shape& S) const;
191
192 Standard_Boolean Debug() const;
193
194 void Debug (const Standard_Boolean B);
195
196
197
198
25e59720 199 DEFINE_STANDARD_RTTIEXT(HLRBRep_PolyAlgo,Standard_Transient)
42cf5bc1 200
201protected:
202
203
204
205
206private:
207
208
209 Standard_EXPORT TopoDS_Shape MakeShape() const;
210
211 Standard_EXPORT Standard_Integer InitShape (const TopoDS_Shape& Shape, Standard_Boolean& IsoledF, Standard_Boolean& IsoledE);
212
213 Standard_EXPORT void StoreShell (const TopoDS_Shape& Shape, Standard_Integer& iShell, TColStd_Array1OfTransient& Shell, const Standard_Boolean IsoledF, const Standard_Boolean IsoledE, TColStd_Array1OfInteger& ES, TColStd_Array1OfTransient& PD, TColStd_Array1OfTransient& PID, TopTools_MapOfShape& ShapeMap1, TopTools_MapOfShape& ShapeMap2);
214
681f3919 215 Standard_EXPORT Standard_Boolean Normal (const Standard_Integer iNode, HLRAlgo_PolyInternalNode::NodeIndices& theNodIndices, HLRAlgo_PolyInternalNode::NodeData& Nod1RValues, HLRAlgo_Array1OfTData*& TData, HLRAlgo_Array1OfPISeg*& PISeg, HLRAlgo_Array1OfPINod*& PINod, const Standard_Boolean orient) const;
42cf5bc1 216
681f3919 217 Standard_EXPORT Standard_Boolean AverageNormal (const Standard_Integer iNode, HLRAlgo_PolyInternalNode::NodeIndices& theNodeIndices, HLRAlgo_Array1OfTData*& TData, HLRAlgo_Array1OfPISeg*& PISeg, HLRAlgo_Array1OfPINod*& PINod, Standard_Real& X, Standard_Real& Y, Standard_Real& Z) const;
218
219 Standard_Boolean AverageNormal (const Standard_Integer iNode, HLRAlgo_PolyInternalNode::NodeIndices& theNodeIndices, HLRAlgo_Array1OfTData*& TData, HLRAlgo_Array1OfPISeg*& PISeg, HLRAlgo_Array1OfPINod*& PINod, gp_XYZ& theNormal) const
220 {
221 return AverageNormal (iNode, theNodeIndices, TData, PISeg, PINod, theNormal.ChangeCoord(1), theNormal.ChangeCoord(2), theNormal.ChangeCoord(3));
222 }
223
224 Standard_EXPORT void AddNormalOnTriangle (const Standard_Integer iTri, const Standard_Integer iNode, Standard_Integer& jNode, HLRAlgo_Array1OfTData*& TData, HLRAlgo_Array1OfPINod*& PINod, Standard_Real& X, Standard_Real& Y, Standard_Real& Z, Standard_Boolean& OK) const;
42cf5bc1 225
226 Standard_EXPORT void InitBiPointsWithConnexity (const Standard_Integer e, TopoDS_Edge& E, HLRAlgo_ListOfBPoint& List, TColStd_Array1OfTransient& PID, TopTools_ListOfShape& LS, const Standard_Boolean connex);
227
681f3919 228 Standard_EXPORT void Interpolation (HLRAlgo_ListOfBPoint& List, Standard_Real& X1, Standard_Real& Y1, Standard_Real& Z1, Standard_Real& X2, Standard_Real& Y2, Standard_Real& Z2, Standard_Real& XTI1, Standard_Real& YTI1, Standard_Real& ZTI1, Standard_Real& XTI2, Standard_Real& YTI2, Standard_Real& ZTI2, const Standard_Integer e, Standard_Real& U1, Standard_Real& U2, HLRAlgo_PolyInternalNode::NodeIndices& theNodeIndices1, HLRAlgo_PolyInternalNode::NodeData& Nod11RValues, HLRAlgo_PolyInternalNode::NodeIndices& theNodeIndices2, HLRAlgo_PolyInternalNode::NodeData& Nod12RValues, const Standard_Integer i1p1, const Standard_Integer i1p2, const Standard_Integer i1, const Handle(HLRAlgo_PolyInternalData)& pid1, HLRAlgo_Array1OfTData*& TData1, HLRAlgo_Array1OfPISeg*& PISeg1, HLRAlgo_Array1OfPINod*& PINod1) const;
42cf5bc1 229
681f3919 230 Standard_EXPORT void Interpolation (HLRAlgo_ListOfBPoint& List, Standard_Real& X1, Standard_Real& Y1, Standard_Real& Z1, Standard_Real& X2, Standard_Real& Y2, Standard_Real& Z2, Standard_Real& XTI1, Standard_Real& YTI1, Standard_Real& ZTI1, Standard_Real& XTI2, Standard_Real& YTI2, Standard_Real& ZTI2, const Standard_Integer e, Standard_Real& U1, Standard_Real& U2, const GeomAbs_Shape rg, HLRAlgo_PolyInternalNode::NodeIndices& Nod11Indices, HLRAlgo_PolyInternalNode::NodeData& Nod11RValues, HLRAlgo_PolyInternalNode::NodeIndices& Nod12Indices, HLRAlgo_PolyInternalNode::NodeData& Nod12RValues, const Standard_Integer i1p1, const Standard_Integer i1p2, const Standard_Integer i1, const Handle(HLRAlgo_PolyInternalData)& pid1, HLRAlgo_Array1OfTData*& TData1, HLRAlgo_Array1OfPISeg*& PISeg1, HLRAlgo_Array1OfPINod*& PINod1, HLRAlgo_PolyInternalNode::NodeIndices& Nod21Indices, HLRAlgo_PolyInternalNode::NodeData& Nod21RValues, HLRAlgo_PolyInternalNode::NodeIndices& Nod22Indices, HLRAlgo_PolyInternalNode::NodeData& Nod22RValues, const Standard_Integer i2p1, const Standard_Integer i2p2, const Standard_Integer i2, const Handle(HLRAlgo_PolyInternalData)& pid2, HLRAlgo_Array1OfTData*& TData2, HLRAlgo_Array1OfPISeg*& PISeg2, HLRAlgo_Array1OfPINod*& PINod2) const;
42cf5bc1 231
681f3919 232 Standard_EXPORT Standard_Boolean Interpolation (const Standard_Real U1, const Standard_Real U2, HLRAlgo_PolyInternalNode::NodeData& Nod1RValues, HLRAlgo_PolyInternalNode::NodeData& Nod2RValues, Standard_Real& X3, Standard_Real& Y3, Standard_Real& Z3, Standard_Real& XT3, Standard_Real& YT3, Standard_Real& ZT3, Standard_Real& coef3, Standard_Real& U3, Standard_Boolean& mP3P1) const;
42cf5bc1 233
681f3919 234 Standard_EXPORT void MoveOrInsertPoint (HLRAlgo_ListOfBPoint& List, Standard_Real& X1, Standard_Real& Y1, Standard_Real& Z1, Standard_Real& X2, Standard_Real& Y2, Standard_Real& Z2, Standard_Real& XTI1, Standard_Real& YTI1, Standard_Real& ZTI1, Standard_Real& XTI2, Standard_Real& YTI2, Standard_Real& ZTI2, const Standard_Integer e, Standard_Real& U1, Standard_Real& U2, HLRAlgo_PolyInternalNode::NodeIndices& Nod11Indices, HLRAlgo_PolyInternalNode::NodeData& Nod11RValues, HLRAlgo_PolyInternalNode::NodeIndices& Nod12Indices, HLRAlgo_PolyInternalNode::NodeData& Nod12RValues, const Standard_Integer i1p1, const Standard_Integer i1p2, const Standard_Integer i1, const Handle(HLRAlgo_PolyInternalData)& pid1, HLRAlgo_Array1OfTData*& TData1, HLRAlgo_Array1OfPISeg*& PISeg1, HLRAlgo_Array1OfPINod*& PINod1, const Standard_Real X3, const Standard_Real Y3, const Standard_Real Z3, const Standard_Real XT3, const Standard_Real YT3, const Standard_Real ZT3, const Standard_Real coef3, const Standard_Real U3, const Standard_Boolean insP3, const Standard_Boolean mP3P1, const Standard_Integer flag) const;
42cf5bc1 235
681f3919 236 Standard_EXPORT void MoveOrInsertPoint (HLRAlgo_ListOfBPoint& List, Standard_Real& X1, Standard_Real& Y1, Standard_Real& Z1, Standard_Real& X2, Standard_Real& Y2, Standard_Real& Z2, Standard_Real& XTI1, Standard_Real& YTI1, Standard_Real& ZTI1, Standard_Real& XTI2, Standard_Real& YTI2, Standard_Real& ZTI2, const Standard_Integer e, Standard_Real& U1, Standard_Real& U2, HLRAlgo_PolyInternalNode::NodeIndices& Nod11Indices, HLRAlgo_PolyInternalNode::NodeData& Nod11RValues, HLRAlgo_PolyInternalNode::NodeIndices& Nod12Indices, HLRAlgo_PolyInternalNode::NodeData& Nod12RValues, const Standard_Integer i1p1, const Standard_Integer i1p2, const Standard_Integer i1, const Handle(HLRAlgo_PolyInternalData)& pid1, HLRAlgo_Array1OfTData*& TData1, HLRAlgo_Array1OfPISeg*& PISeg1, HLRAlgo_Array1OfPINod*& PINod1, HLRAlgo_PolyInternalNode::NodeIndices& Nod21Indices, HLRAlgo_PolyInternalNode::NodeData& Nod21RValues, HLRAlgo_PolyInternalNode::NodeIndices& Nod22Indices, HLRAlgo_PolyInternalNode::NodeData& Nod22RValues, const Standard_Integer i2p1, const Standard_Integer i2p2, const Standard_Integer i2, const Handle(HLRAlgo_PolyInternalData)& pid2, HLRAlgo_Array1OfTData*& TData2, HLRAlgo_Array1OfPISeg*& PISeg2, HLRAlgo_Array1OfPINod*& PINod2, const Standard_Real X3, const Standard_Real Y3, const Standard_Real Z3, const Standard_Real XT3, const Standard_Real YT3, const Standard_Real ZT3, const Standard_Real coef3, const Standard_Real U3, const Standard_Boolean insP3, const Standard_Boolean mP3P1, const Standard_Integer flag) const;
42cf5bc1 237
681f3919 238 Standard_EXPORT void MoveOrInsertPoint (HLRAlgo_ListOfBPoint& List, Standard_Real& X1, Standard_Real& Y1, Standard_Real& Z1, Standard_Real& X2, Standard_Real& Y2, Standard_Real& Z2, Standard_Real& XTI1, Standard_Real& YTI1, Standard_Real& ZTI1, Standard_Real& XTI2, Standard_Real& YTI2, Standard_Real& ZTI2, const Standard_Integer e, Standard_Real& U1, Standard_Real& U2, HLRAlgo_PolyInternalNode::NodeIndices& Nod11Indices, HLRAlgo_PolyInternalNode::NodeData& Nod11RValues, HLRAlgo_PolyInternalNode::NodeIndices& Nod12Indices, HLRAlgo_PolyInternalNode::NodeData& Nod12RValues, const Standard_Integer i1p1, const Standard_Integer i1p2, const Standard_Integer i1, const Handle(HLRAlgo_PolyInternalData)& pid1, HLRAlgo_Array1OfTData*& TData1, HLRAlgo_Array1OfPISeg*& PISeg1, HLRAlgo_Array1OfPINod*& PINod1, HLRAlgo_PolyInternalNode::NodeIndices& Nod21Indices, HLRAlgo_PolyInternalNode::NodeData& Nod21RValues, HLRAlgo_PolyInternalNode::NodeIndices& Nod22Indices, HLRAlgo_PolyInternalNode::NodeData& Nod22RValues, const Standard_Integer i2p1, const Standard_Integer i2p2, const Standard_Integer i2, const Handle(HLRAlgo_PolyInternalData)& pid2, HLRAlgo_Array1OfTData*& TData2, HLRAlgo_Array1OfPISeg*& PISeg2, HLRAlgo_Array1OfPINod*& PINod2, const Standard_Real X3, const Standard_Real Y3, const Standard_Real Z3, const Standard_Real XT3, const Standard_Real YT3, const Standard_Real ZT3, const Standard_Real coef3, const Standard_Real U3, const Standard_Boolean insP3, const Standard_Boolean mP3P1, const Standard_Real X4, const Standard_Real Y4, const Standard_Real Z4, const Standard_Real XT4, const Standard_Real YT4, const Standard_Real ZT4, const Standard_Real coef4, const Standard_Real U4, const Standard_Boolean insP4, const Standard_Boolean mP4P1, const Standard_Integer flag) const;
42cf5bc1 239
240 Standard_EXPORT void InsertOnOutLine (TColStd_Array1OfTransient& PID);
241
242 Standard_EXPORT void CheckFrBackTriangles (HLRAlgo_ListOfBPoint& List, TColStd_Array1OfTransient& PID);
243
681f3919 244 Standard_EXPORT void FindEdgeOnTriangle (const HLRAlgo_TriangleData& theTriangle, const Standard_Integer ip1, const Standard_Integer ip2, Standard_Integer& jtrouv, Standard_Boolean& isDirect) const;
42cf5bc1 245
681f3919 246 Standard_EXPORT void ChangeNode (const Standard_Integer ip1, const Standard_Integer ip2, HLRAlgo_PolyInternalNode::NodeIndices& Nod1Indices, HLRAlgo_PolyInternalNode::NodeData& Nod1RValues, HLRAlgo_PolyInternalNode::NodeIndices& Nod2Indices, HLRAlgo_PolyInternalNode::NodeData& Nod2RValues, const Standard_Real coef1, const Standard_Real X3, const Standard_Real Y3, const Standard_Real Z3, const Standard_Boolean first, HLRAlgo_Array1OfTData*& TData, HLRAlgo_Array1OfPISeg*& PISeg, HLRAlgo_Array1OfPINod*& PINod) const;
42cf5bc1 247
681f3919 248 Standard_EXPORT void UpdateAroundNode (const Standard_Integer iNode, HLRAlgo_PolyInternalNode::NodeIndices& theNodeIndices, HLRAlgo_Array1OfTData* TData, HLRAlgo_Array1OfPISeg* PISeg, HLRAlgo_Array1OfPINod* PINod) const;
42cf5bc1 249
681f3919 250 Standard_EXPORT void OrientTriangle (const Standard_Integer iTri, HLRAlgo_TriangleData& theTriangle, HLRAlgo_PolyInternalNode::NodeIndices& theNodeIndices1, HLRAlgo_PolyInternalNode::NodeData& Nod1RValues, HLRAlgo_PolyInternalNode::NodeIndices& theNodeIndices2, HLRAlgo_PolyInternalNode::NodeData& Nod2RValues, HLRAlgo_PolyInternalNode::NodeIndices& theNodeIndices3, HLRAlgo_PolyInternalNode::NodeData& Nod3RValues) const;
42cf5bc1 251
681f3919 252 Standard_EXPORT Standard_Boolean Triangles (const Standard_Integer ip1, const Standard_Integer ip2, HLRAlgo_PolyInternalNode::NodeIndices& Nod1Indices, HLRAlgo_Array1OfPISeg*& PISeg, Standard_Integer& iTri1, Standard_Integer& iTri2) const;
42cf5bc1 253
681f3919 254 Standard_EXPORT Standard_Boolean NewNode (HLRAlgo_PolyInternalNode::NodeData& Nod1RValues, HLRAlgo_PolyInternalNode::NodeData& Nod2RValues, Standard_Real& coef1, Standard_Boolean& moveP1) const;
42cf5bc1 255
681f3919 256 Standard_EXPORT void UVNode (HLRAlgo_PolyInternalNode::NodeData& Nod1RValues, HLRAlgo_PolyInternalNode::NodeData& Nod2RValues, const Standard_Real coef1, Standard_Real& U3, Standard_Real& V3) const;
42cf5bc1 257
681f3919 258 Standard_EXPORT void CheckDegeneratedSegment (HLRAlgo_PolyInternalNode::NodeIndices& Nod1Indices, HLRAlgo_PolyInternalNode::NodeData& Nod1RValues, HLRAlgo_PolyInternalNode::NodeIndices& Nod2Indices, HLRAlgo_PolyInternalNode::NodeData& Nod2RValues) const;
42cf5bc1 259
260 Standard_EXPORT void UpdateOutLines (HLRAlgo_ListOfBPoint& List, TColStd_Array1OfTransient& PID);
261
262 Standard_EXPORT void UpdateEdgesBiPoints (HLRAlgo_ListOfBPoint& List, const TColStd_Array1OfTransient& PID, const Standard_Boolean closed);
263
264 Standard_EXPORT void UpdatePolyData (TColStd_Array1OfTransient& PD, TColStd_Array1OfTransient& PID, const Standard_Boolean closed);
265
266 Standard_EXPORT void TMultiply (Standard_Real& X, Standard_Real& Y, Standard_Real& Z, const Standard_Boolean VecPartOnly = Standard_False) const;
681f3919 267
268 void TMultiply(gp_XYZ& thePoint, const Standard_Boolean VecPartOnly = Standard_False) const
269 {
270 TMultiply(thePoint.ChangeCoord(1), thePoint.ChangeCoord(2), thePoint.ChangeCoord(3), VecPartOnly);
271 }
272
42cf5bc1 273 Standard_EXPORT void TTMultiply (Standard_Real& X, Standard_Real& Y, Standard_Real& Z, const Standard_Boolean VecPartOnly = Standard_False) const;
681f3919 274
275 void TTMultiply (gp_XYZ& thePoint, const Standard_Boolean VecPartOnly = Standard_False) const
276 {
277 TTMultiply(thePoint.ChangeCoord(1), thePoint.ChangeCoord(2), thePoint.ChangeCoord(3), VecPartOnly);\
278 }
279
42cf5bc1 280 Standard_EXPORT void TIMultiply (Standard_Real& X, Standard_Real& Y, Standard_Real& Z, const Standard_Boolean VecPartOnly = Standard_False) const;
281
681f3919 282 void TIMultiply (gp_XYZ& thePoint, const Standard_Boolean VecPartOnly = Standard_False) const
283 {
284 TIMultiply(thePoint.ChangeCoord(1), thePoint.ChangeCoord(2), thePoint.ChangeCoord(3), VecPartOnly);
285 }
286
42cf5bc1 287 HLRAlgo_Projector myProj;
288 Standard_Real TMat[3][3];
289 Standard_Real TLoc[3];
290 Standard_Real TTMa[3][3];
291 Standard_Real TTLo[3];
292 Standard_Real TIMa[3][3];
293 Standard_Real TILo[3];
294 TopTools_SequenceOfShape myShapes;
295 TopTools_IndexedMapOfShape myEMap;
296 TopTools_IndexedMapOfShape myFMap;
297 Handle(HLRAlgo_PolyAlgo) myAlgo;
298 Standard_Boolean myDebug;
299 Standard_Real myAngle;
300 Standard_Real myTolSta;
301 Standard_Real myTolEnd;
302 Standard_Real myTolAngular;
303 Handle(Geom_Surface) myGSurf;
304 BRepAdaptor_Surface myBSurf;
305 BRepAdaptor_Curve myBCurv;
306 BRepAdaptor_Curve2d myPC;
307
308
309};
310
311
312#include <HLRBRep_PolyAlgo.lxx>
313
314
315
316
317
318#endif // _HLRBRep_PolyAlgo_HeaderFile
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