mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-03 17:56:21 +03:00
5fe14d0fac
The reason of this problem is in wrong work of classifier algorithm (see the message ~0080992 to the issue #30354). Therefore, the algorithm of IntTools_FClass2d class has been improved. Namely, now orientation of the polygon is computed from area-criterion instead of angle. As result, some simplification of the method IntTools_FClass2d::Init(...) has been made. <!break> 1. New constructor has been added to the class CSLib_Class2d. It allows applying TColgp_SequenceOfPnt2d. 2. DRAW-commands "addpolygonnode" and "polygonprops" have been created. They are covered by the test case "tests/geometry/2dpolygon/A1". 3. New method Poly::PolygonProperties(...) has been created. See help for detailed information. 4. New testgrid "lowalgos classifier" has been created.
38 lines
728 B
Plaintext
38 lines
728 B
Plaintext
puts "================"
|
|
puts "CR25969"
|
|
puts "================"
|
|
puts ""
|
|
###############################################
|
|
## Wrong result obtained by 2d classifier algorithm.
|
|
###############################################
|
|
|
|
pload DCAF
|
|
|
|
Open [locate_data_file bug25969_pal22851.cbf] D
|
|
|
|
GetShape D 0:1:15:1:1:2 b1
|
|
GetShape D 0:1:29:1:1:2 b2
|
|
|
|
explode b1
|
|
explode b2
|
|
|
|
bop b1_2 b2_1
|
|
bopcut r
|
|
|
|
explode r f
|
|
copy r_4 f
|
|
pcurve f
|
|
|
|
point p 12.658283198213592 21.045164979270297
|
|
|
|
set cls1 [b2dclassifx f p]
|
|
if { [regexp {OUT} $cls1] } {
|
|
puts "Error : Wrong result of 2d classifier algorithm"
|
|
} else {
|
|
puts "OK : Good result of 2d classifier algorithm"
|
|
}
|
|
|
|
smallview
|
|
fit
|
|
checkview -screenshot -2d -path ${imagedir}/${test_image}.png
|