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FEM: Mesh ViewProvider, sort intends

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This commit is contained in:
Bernd Hahnebach 2016-04-09 18:07:21 +01:00 committed by wmayer
parent 488c18359c
commit 7effa0db1f
1 changed files with 84 additions and 85 deletions
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169
src/Mod/Fem/Gui/ViewProviderFemMesh.cpp
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@ -1101,58 +1101,57 @@ void ViewProviderFEMMeshBuilder::createMesh(const App::Property* prop,
case 3:
// tria3 face
switch (facesHelper[l].FaceNo){
case 0: { // tria3 face, 3-node triangle
// prefeche all node indexes of this face
int nIdx0 = mapNodeIndex[facesHelper[l].Element->GetNode(0)];
int nIdx1 = mapNodeIndex[facesHelper[l].Element->GetNode(1)];
int nIdx2 = mapNodeIndex[facesHelper[l].Element->GetNode(2)];
// create triangle number 1 ----------------------------------------------
// fill in the node indexes in CLOCKWISE order
indices[index++] = nIdx2;
indices[index++] = nIdx0;
indices[index++] = nIdx1;
indices[index++] = SO_END_FACE_INDEX;
case 0: { // tria3 face, 3-node triangle
// prefeche all node indexes of this face
int nIdx0 = mapNodeIndex[facesHelper[l].Element->GetNode(0)];
int nIdx1 = mapNodeIndex[facesHelper[l].Element->GetNode(1)];
int nIdx2 = mapNodeIndex[facesHelper[l].Element->GetNode(2)];
// create triangle number 1 ----------------------------------------------
// fill in the node indexes in CLOCKWISE order
indices[index++] = nIdx2;
indices[index++] = nIdx0;
indices[index++] = nIdx1;
indices[index++] = SO_END_FACE_INDEX;
// add the three edge segments for that triangle
insEdgeVec(EdgeMap, nIdx0, nIdx1);
insEdgeVec(EdgeMap, nIdx1, nIdx2);
insEdgeVec(EdgeMap, nIdx2, nIdx0);
// rember the element and face number for that triangle
vFaceElementIdx[indexIdx++] = ElemFold(facesHelper[l].ElementNumber, 0);
break; }
default: assert(0);
insEdgeVec(EdgeMap, nIdx0, nIdx1);
insEdgeVec(EdgeMap, nIdx1, nIdx2);
insEdgeVec(EdgeMap, nIdx2, nIdx0);
// rember the element and face number for that triangle
vFaceElementIdx[indexIdx++] = ElemFold(facesHelper[l].ElementNumber, 0);
break; }
default: assert(0);
}
break;
// 4 nodes
case 4:
switch (facesHelper[l].FaceNo){
case 0: { // quad4 face
int nIdx0 = mapNodeIndex[facesHelper[l].Element->GetNode(0)];
int nIdx1 = mapNodeIndex[facesHelper[l].Element->GetNode(1)];
int nIdx2 = mapNodeIndex[facesHelper[l].Element->GetNode(2)];
int nIdx3 = mapNodeIndex[facesHelper[l].Element->GetNode(3)];
indices[index++] = nIdx2;
indices[index++] = nIdx0;
indices[index++] = nIdx1;
indices[index++] = SO_END_FACE_INDEX;
insEdgeVec(EdgeMap, nIdx0, nIdx1);
insEdgeVec(EdgeMap, nIdx1, nIdx2);
vFaceElementIdx[indexIdx++] = ElemFold(facesHelper[l].ElementNumber, 0);
indices[index++] = nIdx3;
indices[index++] = nIdx0;
indices[index++] = nIdx2;
indices[index++] = SO_END_FACE_INDEX;
insEdgeVec(EdgeMap, nIdx2, nIdx3);
insEdgeVec(EdgeMap, nIdx3, nIdx0);
vFaceElementIdx[indexIdx++] = ElemFold(facesHelper[l].ElementNumber, 0);
break; }
case 1: { // tetra4 volume: face 1
case 0: { // quad4 face
int nIdx0 = mapNodeIndex[facesHelper[l].Element->GetNode(0)];
int nIdx1 = mapNodeIndex[facesHelper[l].Element->GetNode(1)];
int nIdx2 = mapNodeIndex[facesHelper[l].Element->GetNode(2)];
indices[index++] = nIdx2;
indices[index++] = nIdx0;
indices[index++] = nIdx1;
int nIdx3 = mapNodeIndex[facesHelper[l].Element->GetNode(3)];
indices[index++] = nIdx2;
indices[index++] = nIdx0;
indices[index++] = nIdx1;
indices[index++] = SO_END_FACE_INDEX;
insEdgeVec(EdgeMap, nIdx0, nIdx1);
insEdgeVec(EdgeMap, nIdx1, nIdx2);
vFaceElementIdx[indexIdx++] = ElemFold(facesHelper[l].ElementNumber, 0);
indices[index++] = nIdx3;
indices[index++] = nIdx0;
indices[index++] = nIdx2;
indices[index++] = SO_END_FACE_INDEX;
insEdgeVec(EdgeMap, nIdx2, nIdx3);
insEdgeVec(EdgeMap, nIdx3, nIdx0);
vFaceElementIdx[indexIdx++] = ElemFold(facesHelper[l].ElementNumber, 0);
break; }
case 1: { // tetra4 volume: face 1
int nIdx0 = mapNodeIndex[facesHelper[l].Element->GetNode(0)];
int nIdx1 = mapNodeIndex[facesHelper[l].Element->GetNode(1)];
int nIdx2 = mapNodeIndex[facesHelper[l].Element->GetNode(2)];
indices[index++] = nIdx2;
indices[index++] = nIdx0;
indices[index++] = nIdx1;
indices[index++] = SO_END_FACE_INDEX;
insEdgeVec(EdgeMap,nIdx0,nIdx1);
insEdgeVec(EdgeMap,nIdx0,nIdx2);
@ -1204,48 +1203,48 @@ void ViewProviderFEMMeshBuilder::createMesh(const App::Property* prop,
// 6 nodes
case 6:
switch (facesHelper[l].FaceNo){
case 0: { // tria6 face
// prefeche all node indexes of this face
int nIdx0 = mapNodeIndex[facesHelper[l].Element->GetNode(0)];
int nIdx1 = mapNodeIndex[facesHelper[l].Element->GetNode(1)];
int nIdx2 = mapNodeIndex[facesHelper[l].Element->GetNode(2)];
int nIdx3 = mapNodeIndex[facesHelper[l].Element->GetNode(3)];
int nIdx4 = mapNodeIndex[facesHelper[l].Element->GetNode(4)];
int nIdx5 = mapNodeIndex[facesHelper[l].Element->GetNode(5)];
// create triangle number 1 ----------------------------------------------
// fill in the node indexes in CLOCKWISE order
indices[index++] = nIdx0;
indices[index++] = nIdx3;
indices[index++] = nIdx5;
indices[index++] = SO_END_FACE_INDEX;
// add the two edge segments for that triangle
insEdgeVec(EdgeMap, nIdx0, nIdx3);
insEdgeVec(EdgeMap, nIdx0, nIdx5);
// rember the element and face number for that triangle
vFaceElementIdx[indexIdx++] = ElemFold(facesHelper[l].ElementNumber, 0);
// create triangle number 2 ----------------------------------------------
indices[index++] = nIdx3;
indices[index++] = nIdx1;
indices[index++] = nIdx4;
indices[index++] = SO_END_FACE_INDEX;
insEdgeVec(EdgeMap, nIdx3, nIdx1);
insEdgeVec(EdgeMap, nIdx1, nIdx4);
vFaceElementIdx[indexIdx++] = ElemFold(facesHelper[l].ElementNumber, 0);
// create triangle number 3 ----------------------------------------------
indices[index++] = nIdx4;
indices[index++] = nIdx2;
indices[index++] = nIdx5;
indices[index++] = SO_END_FACE_INDEX;
insEdgeVec(EdgeMap, nIdx4, nIdx2);
insEdgeVec(EdgeMap, nIdx2, nIdx5);
vFaceElementIdx[indexIdx++] = ElemFold(facesHelper[l].ElementNumber, 0);
// create triangle number 4 ----------------------------------------------
indices[index++] = nIdx5;
indices[index++] = nIdx3;
indices[index++] = nIdx4;
indices[index++] = SO_END_FACE_INDEX;
// this triangle has no edge (inner triangle).
break; }
case 0: { // tria6 face
// prefeche all node indexes of this face
int nIdx0 = mapNodeIndex[facesHelper[l].Element->GetNode(0)];
int nIdx1 = mapNodeIndex[facesHelper[l].Element->GetNode(1)];
int nIdx2 = mapNodeIndex[facesHelper[l].Element->GetNode(2)];
int nIdx3 = mapNodeIndex[facesHelper[l].Element->GetNode(3)];
int nIdx4 = mapNodeIndex[facesHelper[l].Element->GetNode(4)];
int nIdx5 = mapNodeIndex[facesHelper[l].Element->GetNode(5)];
// create triangle number 1 ----------------------------------------------
// fill in the node indexes in CLOCKWISE order
indices[index++] = nIdx0;
indices[index++] = nIdx3;
indices[index++] = nIdx5;
indices[index++] = SO_END_FACE_INDEX;
// add the two edge segments for that triangle
insEdgeVec(EdgeMap, nIdx0, nIdx3);
insEdgeVec(EdgeMap, nIdx0, nIdx5);
// rember the element and face number for that triangle
vFaceElementIdx[indexIdx++] = ElemFold(facesHelper[l].ElementNumber, 0);
// create triangle number 2 ----------------------------------------------
indices[index++] = nIdx3;
indices[index++] = nIdx1;
indices[index++] = nIdx4;
indices[index++] = SO_END_FACE_INDEX;
insEdgeVec(EdgeMap, nIdx3, nIdx1);
insEdgeVec(EdgeMap, nIdx1, nIdx4);
vFaceElementIdx[indexIdx++] = ElemFold(facesHelper[l].ElementNumber, 0);
// create triangle number 3 ----------------------------------------------
indices[index++] = nIdx4;
indices[index++] = nIdx2;
indices[index++] = nIdx5;
indices[index++] = SO_END_FACE_INDEX;
insEdgeVec(EdgeMap, nIdx4, nIdx2);
insEdgeVec(EdgeMap, nIdx2, nIdx5);
vFaceElementIdx[indexIdx++] = ElemFold(facesHelper[l].ElementNumber, 0);
// create triangle number 4 ----------------------------------------------
indices[index++] = nIdx5;
indices[index++] = nIdx3;
indices[index++] = nIdx4;
indices[index++] = SO_END_FACE_INDEX;
// this triangle has no edge (inner triangle).
break; }
}
break;
// 8 nodes