mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-03 17:56:21 +03:00
638ad7f3c5
1. Extrema algorithm calls Curve-surface intersector. This intersector returns flag about infinite solution (in spite of extrema's returning not-parallel status correctly - axes of considered cylinder and circle are not parallel). In this case, attempt of obtaining number of intersection points leads to exception. So, the fix adds check of infinite solution after the intersection algorithm. 2. The methods IsDone(), IsParallel(), NbExt(), SquareDistance() and Points() (of Extrema_* classes) have been corrected to make them consistent to the documentation. 3. Revision of some Extrema_* classes has been made in order to avoid places with uninitialized variables. 4. Currently Extrema does not store any points in case when the arguments are parallel. It stores the distance only. 5. Some cases on Extrema-algo have been moved from "fclasses"-group to "modalg"-group.
19 lines
508 B
Plaintext
19 lines
508 B
Plaintext
puts "============"
|
|
puts "OCC26184"
|
|
puts "============"
|
|
puts ""
|
|
#######################################################################
|
|
# GeomAPI_ExtremaCurveCurve hangs on parallel b-spline curves
|
|
#######################################################################
|
|
|
|
restore [locate_data_file bug26184_Curve_Extrema_1_13767.brep] a1
|
|
restore [locate_data_file bug26184_Curve_Extrema_2_13767.brep] a2
|
|
|
|
mkcurve c1 a1
|
|
mkcurve c2 a2
|
|
|
|
cpulimit 20
|
|
|
|
dchrono h restart
|
|
extrema c1 c2
|
|
dchrono h stop counter extrema |