From: eap <eap@opencascade.com>
Date: Fri, 17 Oct 2014 16:26:57 +0000 (+0400)
Subject: Regression of 21397: a quadrangle face mesh can't be projected to a cylinder
X-Git-Tag: V7_5_0b1~21
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=f34d4ca3432a04dbedb6047638927c600749c304;p=modules%2Fsmesh.git

Regression of 21397: a quadrangle face mesh can't be projected to a cylinder
---

diff --git a/src/SMESH/SMESH_MesherHelper.cxx b/src/SMESH/SMESH_MesherHelper.cxx
index 4449efbce..21b0043c9 100644
--- a/src/SMESH/SMESH_MesherHelper.cxx
+++ b/src/SMESH/SMESH_MesherHelper.cxx
@@ -2574,11 +2574,13 @@ bool SMESH_MesherHelper::IsDistorted2D( SMESH_subMesh* faceSM )
     }
     // prepare to getting UVs
     const SMDS_MeshNode* inFaceNode = 0;
-    if ( helper.HasSeam() )
+    if ( helper.HasSeam() ) {
       for ( size_t i = 0; ( i < nodes.size() && !inFaceNode ); ++i )
         if ( !helper.IsSeamShape( nodes[ i ]->getshapeId() ))
           inFaceNode = nodes[ i ];
-
+      if ( !inFaceNode )
+        continue;
+    }
     // get UVs
     uv.resize( nodes.size() );
     for ( size_t i = 0; i < nodes.size(); ++i )
diff --git a/src/StdMeshers/StdMeshers_Projection_2D.cxx b/src/StdMeshers/StdMeshers_Projection_2D.cxx
index 9db5ee4c3..66e7834ae 100644
--- a/src/StdMeshers/StdMeshers_Projection_2D.cxx
+++ b/src/StdMeshers/StdMeshers_Projection_2D.cxx
@@ -1047,7 +1047,7 @@ bool StdMeshers_Projection_2D::Compute(SMESH_Mesh& theMesh, const TopoDS_Shape&
 
   bool done = false;
 
- if ( !done )
+  if ( !done )
   {
     // try to project from the same face with different location
     done = projectPartner( tgtFace, srcFace, tgtWires, srcWires,