From: eap <eap@opencascade.com>
Date: Wed, 20 May 2009 15:40:31 +0000 (+0000)
Subject: 0020279: [CEA 334] control the "random" use when using mesh algorithms
X-Git-Tag: V4_1_0_maintainance_FINAL~81
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=d3bf944b1cb6d2f352443f89072d09ce8b6b143d;p=modules%2Fsmesh.git

0020279: [CEA 334] control the "random" use when using mesh algorithms
   fix SourceShape3D() for the case when no vertices are provided
---

diff --git a/src/SMESH_SWIG/smeshDC.py b/src/SMESH_SWIG/smeshDC.py
index 00eae714c..9afa95394 100644
--- a/src/SMESH_SWIG/smeshDC.py
+++ b/src/SMESH_SWIG/smeshDC.py
@@ -3908,7 +3908,9 @@ class Mesh_Projection3D(Mesh_Algorithm):
         if not mesh is None and isinstance(mesh, Mesh):
             mesh = mesh.GetMesh()
         hyp.SetSourceMesh( mesh )
-        hyp.SetVertexAssociation( srcV1, srcV2, tgtV1, tgtV2 )
+        if srcV1 and srcV2 and tgtV1 and tgtV2:
+            hyp.SetVertexAssociation( srcV1, srcV2, tgtV1, tgtV2 )
+        #elif srcV1 or srcV2 or tgtV1 or tgtV2:
         return hyp
 
     ## Checks if the given "SourceShape3D" hypothesis has the same parameters as given arguments