mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-05 18:16:23 +03:00
c4ea4ca3d1
0032422: Mesh - Weird rendering 0029641: Mesher produce 'bad' result for extruded spline with given deviation coefficient Added method BRepMesh_NURBSRangeSplitter::getUndefinedInterval() intended to compute checkpoint parameters for those NURBS surfaces which have no intervals at all. In this case number of poles is used to produce artificial regular grid which can be refined further. Add at least one midpoint for surfaces with one interval and only two poles. Added BRepMesh_ExtrusionRangeSplitter and BRepMesh_UndefinedRangeSplitter derivatives from BRepMesh_NURBSRangeSplitter intended to handle special cases of extrusion surfaces and general surfaces with undefined parameters.
25 lines
535 B
Plaintext
25 lines
535 B
Plaintext
puts "=========="
|
|
puts "0027845: BRepMesh produces invalid result on spline cavity"
|
|
puts "=========="
|
|
puts ""
|
|
|
|
restore [locate_data_file bug27845_shape.brep] result
|
|
tclean result
|
|
incmesh result 10 -a 180
|
|
|
|
vinit
|
|
vsetdispmode 1
|
|
vdefaults -autoTriang 0
|
|
vdisplay result
|
|
vfit
|
|
checkview -screenshot -3d -path ${imagedir}/${test_image}.png
|
|
|
|
checktrinfo result -tri 3828 -nod 4771 -defl 3.0544822246414993 -tol_abs_defl 1e-6
|
|
|
|
set log [tricheck result]
|
|
if { [llength $log] != 0 } {
|
|
puts "Error : Invalid mesh"
|
|
} else {
|
|
puts "Mesh is OK"
|
|
}
|