[SofaBaseTopology Test] Add battery of tests on topology containers

SofaKernel/modules/SofaBaseTopology/EdgeSetTopologyContainer.cpp

@@ -106,7 +106,13 @@ void EdgeSetTopologyContainer::createEdgesAroundVertexArray()
     }
 
     helper::ReadAccessor< Data< sofa::helper::vector<Edge> > > m_edge = d_edge;
-    m_edgesAroundVertex.resize( getNbPoints() );
+
+    int nbPoints = getNbPoints();
+    if (nbPoints == 0) // in case only Data have been copied and not going thourgh AddTriangle methods.
+        this->setNbPoints(d_initPoints.getValue().size());
+
+    m_edgesAroundVertex.resize(getNbPoints());
+
     for (unsigned int edge=0; edge<m_edge.size(); ++edge)
     {
         // adding edge in the edge shell of both points
@@ -177,7 +183,10 @@ const EdgeSetTopologyContainer::Edge EdgeSetTopologyContainer::getEdge (EdgeID i
     if(!hasEdges())
         createEdgeSetArray();
 
-    return (d_edge.getValue())[i];
+    if (i >= getNbEdges())
+        return Edge(-1, -1);
+    else
+        return (d_edge.getValue())[i];
 }
 
 

SofaKernel/modules/SofaBaseTopology/HexahedronSetTopologyContainer.cpp

@@ -384,6 +384,9 @@ void HexahedronSetTopologyContainer::createHexahedraAroundVertexArray()
     if(hasHexahedraAroundVertex())
         clearHexahedraAroundVertex();
 
+    if (getNbPoints() == 0) // in case only Data have been copied and not going thourgh AddTriangle methods.
+        this->setNbPoints(d_initPoints.getValue().size());
+
     m_hexahedraAroundVertex.resize( getNbPoints() );
     helper::ReadAccessor< Data< sofa::helper::vector<Hexahedron> > > m_hexahedron = d_hexahedron;
 
@@ -520,7 +523,10 @@ const HexahedronSetTopologyContainer::Hexahedron HexahedronSetTopologyContainer:
     if(!hasHexahedra())
         createHexahedronSetArray();
 
-    return (d_hexahedron.getValue())[i];
+    if (i >= getNbHexahedra())
+        return Hexahedron(-1, -1, -1, -1, -1, -1, -1, -1);
+    else
+        return (d_hexahedron.getValue())[i];
 }
 
 unsigned int HexahedronSetTopologyContainer::getNumberOfHexahedra() const

SofaKernel/modules/SofaBaseTopology/MeshTopology.cpp

@@ -186,7 +186,9 @@ void MeshTopology::EdgeUpdate::updateFromSurface()
                 // edge not in edgeMap so create a new one
                 edgeIndex=(unsigned int)seqEdges.size();
                 edgeMap[e]=edgeIndex;
-                seqEdges.push_back(e);
+                // To be similar to TriangleSetTopologyContainer::createEdgeSetArray
+                //seqEdges.push_back(e); Changed to have oriented edges on the border of the triangulation. 
+                seqEdges.push_back(Edge(v1, v2));
             }
 //            else
 //            {
@@ -865,7 +867,7 @@ void MeshTopology::createEdgesAroundVertexArray ()
         {
             // adding edge i in the edge shell of both points
             m_edgesAroundVertex[ edges[i][0] ].push_back( i );
-            m_edgesAroundVertex[ edges[i][1] ].insert( m_edgesAroundVertex[ edges[i][1] ].begin(), i );
+            m_edgesAroundVertex[ edges[i][1] ].push_back( i );
         }
     }
 }

SofaKernel/modules/SofaBaseTopology/MeshTopology.h

@@ -261,6 +261,61 @@ class SOFA_BASE_TOPOLOGY_API MeshTopology : public core::topology::BaseMeshTopol
     //virtual const helper::vector <EdgeID>& getEdgesOnBorder();
 
     //virtual const helper::vector <PointID>& getPointsOnBorder();
+
+    /** \brief Returns the EdgesInTriangle array (i.e. provide the 3 edge indices for each triangle). */
+    const helper::vector< EdgesInTriangle > &getEdgesInTriangleArray();
+
+    /** \brief Returns the TrianglesAroundVertex array (i.e. provide the triangles indices adjacent to each vertex). */
+    const helper::vector< TrianglesAroundVertex > &getTrianglesAroundVertexArray();
+
+    /** \brief Returns the TrianglesAroundEdge array (i.e. provide the triangles indices adjacent to each edge). */
+    const helper::vector< TrianglesAroundEdge > &getTrianglesAroundEdgeArray();
+
+
+
+    /** \brief Returns the EdgesInQuadArray array (i.e. provide the 4 edge indices for each quad) */
+    const helper::vector< EdgesInQuad > &getEdgesInQuadArray();
+
+    /** \brief Returns the QuadsAroundVertex array (i.e. provide the quad indices adjacent to each vertex). */
+    const helper::vector< QuadsAroundVertex > &getQuadsAroundVertexArray();
+
+    /** \brief Returns the QuadsAroundEdge array (i.e. provide the quad indices adjacent to each edge). */
+    const helper::vector< QuadsAroundEdge > &getQuadsAroundEdgeArray();
+
+
+
+    /** \brief Returns the EdgesInHexahedron array (i.e. provide the 12 edge indices for each hexahedron).	*/
+    const helper::vector< EdgesInHexahedron > &getEdgesInHexahedronArray();
+
+    /** \brief Returns the QuadsInHexahedron array (i.e. provide the 8 quad indices for each hexahedron).	*/
+    const helper::vector< QuadsInHexahedron > &getQuadsInHexahedronArray();
+
+    /** \brief Returns the HexahedraAroundVertex array (i.e. provide the hexahedron indices adjacent to each vertex).*/
+    const helper::vector< HexahedraAroundVertex > &getHexahedraAroundVertexArray();
+
+    /** \brief Returns the HexahedraAroundEdge array (i.e. provide the hexahedron indices adjacent to each edge). */
+    const helper::vector< HexahedraAroundEdge > &getHexahedraAroundEdgeArray();
+
+    /** \brief Returns the HexahedraAroundQuad array (i.e. provide the hexahedron indices adjacent to each quad). */
+    const helper::vector< HexahedraAroundQuad > &getHexahedraAroundQuadArray();
+
+
+
+    /** \brief Returns the EdgesInTetrahedron array (i.e. provide the 6 edge indices for each tetrahedron). */
+    const helper::vector< EdgesInTetrahedron > &getEdgesInTetrahedronArray();
+
+    /** \brief Returns the TrianglesInTetrahedron array (i.e. provide the 4 triangle indices for each tetrahedron). */
+    const helper::vector< TrianglesInTetrahedron > &getTrianglesInTetrahedronArray();
+
+    /** \brief Returns the TetrahedraAroundVertex array (i.e. provide the tetrahedron indices adjacent to each vertex). */
+    const helper::vector< TetrahedraAroundVertex > &getTetrahedraAroundVertexArray();
+
+    /** \brief Returns the TetrahedraAroundEdge array (i.e. provide the tetrahedron indices adjacent to each edge). */
+    const helper::vector< TetrahedraAroundEdge > &getTetrahedraAroundEdgeArray();
+
+    /** \brief Returns the TetrahedraAroundTriangle array (i.e. provide the tetrahedron indices adjacent to each triangle). */
+    const helper::vector< TetrahedraAroundTriangle > &getTetrahedraAroundTriangleArray();
+
 public:
     typedef helper::vector<defaulttype::Vec<3, SReal > > SeqPoints;
     Data< SeqPoints > seqPoints; ///< List of point positions
@@ -480,65 +535,7 @@ class SOFA_BASE_TOPOLOGY_API MeshTopology : public core::topology::BaseMeshTopol
      */
     void createHexahedraAroundQuadArray();
 
-
-
-
-    /** \brief Returns the EdgesInTriangle array (i.e. provide the 3 edge indices for each triangle). */
-    const helper::vector< EdgesInTriangle > &getEdgesInTriangleArray();
-
-    /** \brief Returns the TrianglesAroundVertex array (i.e. provide the triangles indices adjacent to each vertex). */
-    const helper::vector< TrianglesAroundVertex > &getTrianglesAroundVertexArray();
-
-    /** \brief Returns the TrianglesAroundEdge array (i.e. provide the triangles indices adjacent to each edge). */
-    const helper::vector< TrianglesAroundEdge > &getTrianglesAroundEdgeArray();
-
-
-
-    /** \brief Returns the EdgesInQuadArray array (i.e. provide the 4 edge indices for each quad) */
-    const helper::vector< EdgesInQuad > &getEdgesInQuadArray();
-
-    /** \brief Returns the QuadsAroundVertex array (i.e. provide the quad indices adjacent to each vertex). */
-    const helper::vector< QuadsAroundVertex > &getQuadsAroundVertexArray();
-
-    /** \brief Returns the QuadsAroundEdge array (i.e. provide the quad indices adjacent to each edge). */
-    const helper::vector< QuadsAroundEdge > &getQuadsAroundEdgeArray();
-
-
-
-    /** \brief Returns the EdgesInHexahedron array (i.e. provide the 12 edge indices for each hexahedron).	*/
-    const helper::vector< EdgesInHexahedron > &getEdgesInHexahedronArray();
-
-    /** \brief Returns the QuadsInHexahedron array (i.e. provide the 8 quad indices for each hexahedron).	*/
-    const helper::vector< QuadsInHexahedron > &getQuadsInHexahedronArray();
-
-    /** \brief Returns the HexahedraAroundVertex array (i.e. provide the hexahedron indices adjacent to each vertex).*/
-    const helper::vector< HexahedraAroundVertex > &getHexahedraAroundVertexArray();
-
-    /** \brief Returns the HexahedraAroundEdge array (i.e. provide the hexahedron indices adjacent to each edge). */
-    const helper::vector< HexahedraAroundEdge > &getHexahedraAroundEdgeArray();
-
-    /** \brief Returns the HexahedraAroundQuad array (i.e. provide the hexahedron indices adjacent to each quad). */
-    const helper::vector< HexahedraAroundQuad > &getHexahedraAroundQuadArray();
-
-
-
-    /** \brief Returns the EdgesInTetrahedron array (i.e. provide the 6 edge indices for each tetrahedron). */
-    const helper::vector< EdgesInTetrahedron > &getEdgesInTetrahedronArray();
-
-    /** \brief Returns the TrianglesInTetrahedron array (i.e. provide the 4 triangle indices for each tetrahedron). */
-    const helper::vector< TrianglesInTetrahedron > &getTrianglesInTetrahedronArray();
-
-    /** \brief Returns the TetrahedraAroundVertex array (i.e. provide the tetrahedron indices adjacent to each vertex). */
-    const helper::vector< TetrahedraAroundVertex > &getTetrahedraAroundVertexArray();
-
-    /** \brief Returns the TetrahedraAroundEdge array (i.e. provide the tetrahedron indices adjacent to each edge). */
-    const helper::vector< TetrahedraAroundEdge > &getTetrahedraAroundEdgeArray();
-
-    /** \brief Returns the TetrahedraAroundTriangle array (i.e. provide the tetrahedron indices adjacent to each triangle). */
-    const helper::vector< TetrahedraAroundTriangle > &getTetrahedraAroundTriangleArray();
-
-
-
+
 public:
     /** \brief Returns the index of the edge joining vertex v1 and vertex v2; returns -1 if no edge exists
      *

SofaKernel/modules/SofaBaseTopology/QuadSetTopologyContainer.cpp

@@ -86,10 +86,14 @@ void QuadSetTopologyContainer::createQuadsAroundVertexArray()
     {
         clearQuadsAroundVertex();
     }
-
-    m_quadsAroundVertex.resize( getNbPoints() );
+
     helper::ReadAccessor< Data< sofa::helper::vector<Quad> > > m_quad = d_quad;
 
+    if (getNbPoints() == 0) // in case only Data have been copied and not going thourgh AddTriangle methods.
+        this->setNbPoints(d_initPoints.getValue().size());
+
+    m_quadsAroundVertex.resize(getNbPoints());
+
     for (size_t i=0; i<m_quad.size(); ++i)
     {
         // adding quad i in the quad shell of all points
@@ -250,7 +254,10 @@ const QuadSetTopologyContainer::Quad QuadSetTopologyContainer::getQuad (QuadID i
     if(!hasQuads())
         createQuadSetArray();
 
-    return (d_quad.getValue())[i];
+    if (i >= getNbQuads())
+        return Quad(-1, -1, -1, -1);
+    else
+        return (d_quad.getValue())[i];
 }
 
 

SofaKernel/modules/SofaBaseTopology/SofaBaseTopology_test/CMakeLists.txt

@@ -3,12 +3,23 @@ cmake_minimum_required(VERSION 3.1)
 project(SofaBaseTopology_test)
 
 set(SOURCE_FILES
+    fake_TopologyScene.h
+    fake_TopologyScene.cpp
+
     PointSetTopology_test.cpp
+    EdgeSetTopology_test.cpp
+    TriangleSetTopology_test.cpp
+    QuadSetTopology_test.cpp
+    TetrahedronSetTopology_test.cpp
+    HexahedronSetTopology_test.cpp
+
+    MeshTopology_test.cpp
+
     RegularGridTopology_test.cpp
     TetrahedronNumericalIntegration_test.cpp
     TriangleNumericalIntegration_test.cpp)
 
-add_definitions("-DSOFABASETOPOLOGY_TEST_SCENES_DIR=\"${CMAKE_CURRENT_SOURCE_DIR}/scenes\"")
+add_definitions("-DSOFABASETOPOLOGY_TEST_RESOURCES_DIR=\"${CMAKE_SOURCE_DIR}/share\"")
 add_executable(${PROJECT_NAME} ${SOURCE_FILES})
 target_link_libraries(${PROJECT_NAME} SofaGTestMain SofaTest)