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0026243: Boolean operations failed on shapes with fillets

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Detected bugs have been fixed.

Test case for issue CR26243
This commit is contained in:
pkv 2015-08-06 12:27:34 +03:00 committed by bugmaster
parent 5163f46719
commit 577c6f0d0f
4 changed files with 106 additions and 3 deletions
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13
src/IntAna/IntAna_QuadQuadGeo.cxx
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@ -2062,17 +2062,24 @@ void IntAna_QuadQuadGeo::Perform(const gp_Pln& Pln,
//
gp_Pnt aTorLoc = aTorAx.Location();
if (bParallel) {
Standard_Real aDt, X, Y, Z, A, B, C, D;
Standard_Real aDt, X, Y, Z, A, B, C, D, aDR, aTolNum;
//
aTolNum=myEPSILON_CYLINDER_DELTA_RADIUS;
//
Pln.Coefficients(A,B,C,D);
aTorLoc.Coord(X,Y,Z);
aDist = A*X + B*Y + C*Z + D;
//
if ((Abs(aDist) - aRMin) > Tol) {
aDR=Abs(aDist) - aRMin;
if (aDR > aTolNum) {
typeres=IntAna_Empty;
return;
}
//
if (Abs(aDR) < aTolNum) {
aDist=aRMin;
}
//
typeres = IntAna_Circle;
//
pt1.SetCoord(X - aDist*A, Y - aDist*B, Z - aDist*C);
@ -2080,7 +2087,7 @@ void IntAna_QuadQuadGeo::Perform(const gp_Pln& Pln,
param1 = aRMaj + aDt;
dir1 = aTorAx.Direction();
nbint = 1;
if ((Abs(aDist) < aRMin) && (aDt > Tol)) {
if ((aDR < -aTolNum) && (aDt > Tol)) {
pt2 = pt1;
param2 = aRMaj - aDt;
dir2 = dir1;

32
tests/bugs/modalg_6/bug26243_1 Executable file
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@ -0,0 +1,32 @@
puts "============"
puts "OCC26243"
puts "============"
puts ""
######################################################
# Boolean operations failed on shapes with fillets
######################################################
restore [locate_data_file bug26243_anc101.brep] _model
tcopy _model _copy
trotate _copy 155. 100.75 0 0 0 1 90
bcommon result _model _copy
set square 272911
set nbshapes_expected "
Number of shapes in shape
VERTEX : 151
EDGE : 233
WIRE : 106
FACE : 94
SHELL : 1
SOLID : 1
COMPSOLID : 0
COMPOUND : 1
SHAPE : 587
"
checknbshapes result -ref ${nbshapes_expected} -t -m "Boolean operations on shapes with fillets"
set 3dviewer 1

32
tests/bugs/modalg_6/bug26243_2 Executable file
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@ -0,0 +1,32 @@
puts "============"
puts "OCC26243"
puts "============"
puts ""
######################################################
# Boolean operations failed on shapes with fillets
######################################################
restore [locate_data_file bug26243_anc101.brep] _model
tcopy _model _copy
trotate _copy 155. 100.75 0 0 0 1 90
bcut result _model _copy
set square 278545
set nbshapes_expected "
Number of shapes in shape
VERTEX : 146
EDGE : 226
WIRE : 111
FACE : 97
SHELL : 7
SOLID : 7
COMPSOLID : 0
COMPOUND : 1
SHAPE : 595
"
checknbshapes result -ref ${nbshapes_expected} -t -m "Boolean operations on shapes with fillets"
set 3dviewer 1

32
tests/bugs/modalg_6/bug26243_3 Executable file
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@ -0,0 +1,32 @@
puts "============"
puts "OCC26243"
puts "============"
puts ""
######################################################
# Boolean operations failed on shapes with fillets
######################################################
restore [locate_data_file bug26243_anc101.brep] _model
tcopy _model _copy
trotate _copy 155. 100.75 0 0 0 1 90
bfuse result _model _copy
set square 606195
set nbshapes_expected "
Number of shapes in shape
VERTEX : 309
EDGE : 499
WIRE : 248
FACE : 209
SHELL : 1
SOLID : 1
COMPSOLID : 0
COMPOUND : 1
SHAPE : 1268
"
checknbshapes result -ref ${nbshapes_expected} -t -m "Boolean operations on shapes with fillets"
set 3dviewer 1