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mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-04-04 18:06:22 +03:00

2 Commits

Author SHA1 Message Date
oan
a939fd40eb 0031853: Mesh - holes in triangulation with large linear deflection
0030442: Mesh - broken triangulation on pipe shape

Scale down min size parameter for NURBS taking into account its U and V resolution in order to prevent comparison of 2d parameters with 3d value involved in filtering process.
2022-09-16 18:35:32 +03:00
oan
c4ea4ca3d1 0032241: Mesh - wrong shading display of thrusections [regression since OCCT 7.4.0]
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.
2022-09-16 18:34:44 +03:00