OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-04-26 10:19:45 +03:00
Code

0030786: BOP Cut: artifacts with enabled nondestructive flag

Browse Source 
Avoid PaveBlocks initialization on vertex update.
Test case for the issue.
This commit is contained in:
emv 2019-06-20 11:33:14 +03:00 committed by bugmaster
parent 2547d97917
commit 7f7d121f90
3 changed files with 32 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/BOPAlgo/BOPAlgo_PaveFiller_10.cxx
View File

@ -152,8 +152,6 @@ Standard_Integer BOPAlgo_PaveFiller::UpdateVertex
// //
// add vertex to SD map // add vertex to SD map
myDS->AddShapeSD(nV, nVNew); myDS->AddShapeSD(nV, nVNew);
//
myDS->InitPaveBlocksForVertex(nV);
// Add new vertex to map of vertices to avoid further extension // Add new vertex to map of vertices to avoid further extension
myVertsToAvoidExtension.Add(nVNew); myVertsToAvoidExtension.Add(nVNew);

1
src/BOPAlgo/BOPAlgo_PaveFiller_6.cxx
View File

@ -3250,6 +3250,7 @@ void BOPAlgo_PaveFiller::UpdateBlocksWithSharedVertices()
aTolV=BRep_Tool::Tolerance(aV); aTolV=BRep_Tool::Tolerance(aV);
// //
UpdateVertex(nV, aTolV); UpdateVertex(nV, aTolV);
myDS->InitPaveBlocksForVertex (nV);
} }
}//for (j=0; j<aNbC; ++j) { }//for (j=0; j<aNbC; ++j) {
}//for (i=0; i<aNbFF; ++i) { }//for (i=0; i<aNbFF; ++i) {

31
tests/bugs/modalg_7/bug30786 Normal file
View File

@ -0,0 +1,31 @@
puts "========"
puts "0030786: BOP Cut: artifacts with enabled nondestructive flag"
puts "========"
puts ""
restore [locate_data_file bug30786_Corner_Shapes.brep] s
explode s
bnondestructive 1
bclearobjects
bcleartools
baddobjects s_1
baddtools s_2 s_3 s_4
bfillds
bbop result 2
bnondestructive 0
bclearobjects
bcleartools
baddobjects s_1
baddtools s_2 s_3 s_4
bfillds
bbop result1 2
foreach r {result result1} {
checkshape $r
checknbshapes $r -wire 32 -face 32 -shell 2 -solid 2
checkprops $r -s 277739 -v 543086
}
checkview -display result -2d -path ${imagedir}/${test_image}.png