Issue #2095: Fillet with mirror produces a problem in solver

Increased stack depth.

diff --git a/src/SketchSolver/SketchSolver_Group.cpp b/src/SketchSolver/SketchSolver_Group.cpp
index 05840ba95c936f7a36845a5761526b585d8523a2..4782f97050af090cb6a7f2f535f8200901e2f53b 100644 (file)
--- a/src/SketchSolver/SketchSolver_Group.cpp
+++ b/src/SketchSolver/SketchSolver_Group.cpp
@@ -144,8 +144,9 @@ bool SketchSolver_Group::moveFeature(FeaturePtr theFeature)
 // ============================================================================
 bool SketchSolver_Group::resolveConstraints()
 {
+  static const int MAX_STACK_SIZE = 3;
   // check the "Multi" constraints do not drop sketch into infinite loop
-  if (myMultiConstraintUpdateStack > 1) {
+  if (myMultiConstraintUpdateStack > MAX_STACK_SIZE) {
     myPrevResult = PlaneGCSSolver_Solver::STATUS_FAILED;
     // generate error message due to loop update of the sketch
     getWorkplane()->string(SketchPlugin_Sketch::SOLVER_ERROR())