0024643: No section curve between plane and cone

Test case for issue CR24643

Correction of test case for issue CR24643

diff --git a/src/IntStart/IntStart_SearchOnBoundaries.gxx b/src/IntStart/IntStart_SearchOnBoundaries.gxx
index d6b6c26b9ec56264ac2539529f4f961bbfaf64b0..2349af298c6a97558cbe1119b2c06f4eee28852c 100644 (file)
--- a/src/IntStart/IntStart_SearchOnBoundaries.gxx
+++ b/src/IntStart/IntStart_SearchOnBoundaries.gxx
@@ -247,7 +247,7 @@ void BoundedArc (const TheArc& A,
     if (!Sol.IsDone()) {Standard_Failure::Raise();}
     
     Nbp=Sol.NbPoints();
-
+    //
     //jgv: build solution on the whole boundary
     if (RecheckOnRegularity && Nbp > 0 && IsRegularity(A, Domain))
     {
@@ -658,7 +658,8 @@ void PointProcess (const gp_Pnt& Pt,
     {
       Standard_Real TOL=Tol;
       TOL*=1000.0; 
-      if(TOL>0.001) TOL=0.001;
+      //if(TOL>0.001) TOL=0.001;
+      if(TOL>0.005) TOL=0.005; //#24643
       
       ptsol.SetValue(Pt,TOL,A,Para);
       pnt.Append(ptsol);

diff --git a/tests/bugs/modalg_5/bug24643 b/tests/bugs/modalg_5/bug24643
new file mode 100755 (executable)
index 0000000..f2b4974
--- /dev/null
+++ b/tests/bugs/modalg_5/bug24643
@@ -0,0 +1,32 @@
+puts "================"
+puts "OCC24643"
+puts "================"
+puts ""
+#######################################################################
+# No section curve between plane and cone
+#######################################################################
+
+restore [locate_data_file bug24643_b1.brep] b1
+restore [locate_data_file bug24643_b2.brep] b2
+
+bopcurves b1 b2
+
+regexp {The length c_1 is ([-0-9.+eE]+)} [length c_1] full Curve_Length
+
+set expected_length 107.39085794960783
+set tol_abs_length 1.e-3
+set tol_rel_length 0.01
+checkreal "Curve length" ${Curve_Length} ${expected_length} ${tol_abs_length} ${tol_rel_length}
+
+set log [dump c_1]
+if {[regexp {Trimmed +curve} ${log}]} {
+  puts "OK: section curve is good"
+} else {
+  puts "Error: section curve is bad"
+}
+
+smallview
+donly c_1 b1 b2
+fit
+
+set only_screen_axo 1