Commit 40aa3f83 authored by Ján Bobot's avatar Ján Bobot Committed by Jakub Klinkovský
Browse files

Added Polygon mesh topology 

- added Polygon to Topologies
- added mapping of Topologies::Polygon to EntityShape::Polygon in VTKTraits
- added a missing reference to a variable in MeshBuilder::validate
parent fb71dff8

src/TNL/Meshes/MeshBuilder.h

+1 −1
Original line number Diff line number Diff line
@@ -92,7 +92,7 @@ private: 
      assignedPoints.setValue( false );



      for( GlobalIndexType i = 0; i < getCellsCount(); i++ ) {

         const auto cornerIds = this->cellSeeds[ i ].getCornerIds();

         const auto& cornerIds = this->cellSeeds[ i ].getCornerIds();

         for( LocalIndexType j = 0; j < cornerIds.getSize(); j++ ) {

            assignedPoints[ cornerIds[ j ] ] = true;

            if( cornerIds[ j ] < 0 || getPointsCount() <= cornerIds[ j ] ) {

src/TNL/Meshes/Topologies/Polygon.h

0 → 100644
+28 −0
Original line number Diff line number Diff line 
#pragma once



#include <TNL/Meshes/Topologies/Edge.h>



namespace TNL {

namespace Meshes {

namespace Topologies {



struct Polygon

{

   static constexpr int dimension = 2;

};



template<>

struct Subtopology< Polygon, 0 >

{

   typedef Vertex Topology;

};



template<>

struct Subtopology< Polygon, 1 >

{

   typedef Edge Topology;

};



} // namespace Topologies

} // namespace Meshes

} // namespace TNL
 
 No newline at end of file

src/TNL/Meshes/VTKTraits.h

+7 −5
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
#include <TNL/Meshes/Topologies/Quadrangle.h>

#include <TNL/Meshes/Topologies/Tetrahedron.h>

#include <TNL/Meshes/Topologies/Hexahedron.h>

#include <TNL/Meshes/Topologies/Polygon.h>



namespace TNL {

namespace Meshes {
@@ -128,6 +129,7 @@ template<> struct TopologyToEntityShape< Topologies::Triangle > { static c 
template<> struct TopologyToEntityShape< Topologies::Quadrangle >  { static constexpr EntityShape shape = EntityShape::Quad; };

template<> struct TopologyToEntityShape< Topologies::Tetrahedron > { static constexpr EntityShape shape = EntityShape::Tetra; };

template<> struct TopologyToEntityShape< Topologies::Hexahedron >  { static constexpr EntityShape shape = EntityShape::Hexahedron; };

template<> struct TopologyToEntityShape< Topologies::Polygon >     { static constexpr EntityShape shape = EntityShape::Polygon; };



// mapping used in VTKWriter

template< typename GridEntity >