0024790: Modeling Algorithms - missing intersection curve between two surfaces.

Adaptor3d/Adaptor3d_TopolTool.cxx - increasing minimal nb sample-points for BSpline surfaces.
2025-08-09 13:22:24 +03:00 · 2022-11-23 19:34:13 +03:00
1 changed files with 3 additions and 1 deletions
--- a/src/Adaptor3d/Adaptor3d_TopolTool.cxx
+++ b/src/Adaptor3d/Adaptor3d_TopolTool.cxx
@@ -881,7 +881,9 @@ void Adaptor3d_TopolTool::SamplePnts(const Standard_Real theDefl,
 //   case GeomAbs_BSplineSurface: {
  if(typS == GeomAbs_BSplineSurface) {
    // Processing BSpline surface 
-    BSplSamplePnts(theDefl, theNUmin, theNVmin);
+    Standard_Integer aNUmin = (Standard_Integer)(1.2 * theNUmin);
+    Standard_Integer aNVmin = (Standard_Integer)(1.2 * theNVmin);
+    BSplSamplePnts(theDefl, aNUmin, aNVmin);
    return;
  }
  else {