public void EnableUVMap(bool isUVMap, FEWorld world)
{
if ((UVArray != null) == isUVMap)
{
return;
}
if (isUVMap)
{
uint ptCnt = VertexArray.PointCount;
UVArray = new double[ptCnt * 2];
if (!world.IsFieldValueId(ValueId))
{
return;
}
FieldValue fv = world.GetFieldValue(ValueId);
uint quantityId = fv.QuantityId;
uint coCnt = world.GetCoordCount(quantityId);
for (int coId = 0; coId < coCnt; coId++)
{
double[] c = world.GetCoord(quantityId, coId);
UVArray[coId * 2 + 0] = c[0] * TexScale;
UVArray[coId * 2 + 1] = c[1] * TexScale;
}
}
else
{
UVArray = null;
}
}
private void SetTri(FEWorld world, uint valueId)
{
System.Diagnostics.Debug.Assert(Type == ElementType.Tri);
if (Type != ElementType.Tri)
{
return;
}
FieldValue fv = world.GetFieldValue(valueId);
uint quantityId = fv.QuantityId;
int feOrder;
{
uint feId = world.GetTriangleFEIdFromMesh(quantityId, MeshId, 0); // 先頭の要素
System.Diagnostics.Debug.Assert(feId != 0);
TriangleFE triFE = world.GetTriangleFE(quantityId, feId);
feOrder = triFE.Order;
ElemPtCount = triFE.NodeCount;
}
Indexs = new uint[ElemPtCount * ElemCount];
for (int iTri = 0; iTri < ElemCount; iTri++)
{
uint feId = world.GetTriangleFEIdFromMesh(quantityId, MeshId, (uint)iTri);
System.Diagnostics.Debug.Assert(feId != 0);
TriangleFE triFE = world.GetTriangleFE(quantityId, feId);
for (int iPt = 0; iPt < ElemPtCount; iPt++)
{
Indexs[iTri * ElemPtCount + iPt] = (uint)triFE.NodeCoordIds[iPt];
}
}
}
// 接触解析のMaster/Slave線要素を準備する
private void SetupContactMasterSlaveLineElements(FEWorld world)
{
Mesher2D mesh = world.Mesh;
IList <uint> feIds = LineFEArray.GetObjectIds();
foreach (var feId in feIds)
{
LineFE lineFE = LineFEArray.GetObject(feId);
uint cadId;
{
uint meshId = lineFE.MeshId;
uint elemCnt;
MeshType meshType;
int loc;
mesh.GetMeshInfo(meshId, out elemCnt, out meshType, out loc, out cadId);
System.Diagnostics.Debug.Assert(meshType == MeshType.Bar);
}
if (ContactSlaveEIds.Contains(cadId))
{
// Slave上の線要素
ContactSlaveLineFEIds.Add(feId);
}
if (ContactMasterEIds.Contains(cadId))
{
// Master上の線要素
ContactMasterLineFEIds.Add(feId);
}
}
}
public EMWaveguide1DEigenFEM(FEWorld world, uint quantityId, uint portId)
{
World = world;
QuantityId = quantityId;
PortId = portId;
CalcMatrixs();
}
public void SetColors(uint bubbleValueId, FieldDerivativeType dt, FEWorld world, IColorMap colorMap)
{
FieldValue fv = world.GetFieldValue(bubbleValueId);
System.Diagnostics.Debug.Assert(fv.IsBubble == true);
uint quantityId = fv.QuantityId;
var mesh = world.Mesh;
MeshType meshType;
int[] vertexs;
mesh.GetConnectivity(MeshId, out meshType, out vertexs);
if (Type == ElementType.Tri)
{
Colors = new float[ElemCount * 3];
for (int iTri = 0; iTri < ElemCount; iTri++)
{
// Bubble
uint feId = world.GetTriangleFEIdFromMesh(quantityId, MeshId, (uint)iTri);
System.Diagnostics.Debug.Assert(feId != 0);
double value = fv.GetShowValue((int)(feId - 1), 0, dt);
var color = colorMap.GetColor(value);
for (int iColor = 0; iColor < 3; iColor++)
{
Colors[iTri * 3 + iColor] = (float)color[iColor];
}
}
}
else if (Type == ElementType.Quad)
{
// TRIと同じでよいが要素IDを取得するメソッドが現状ない
throw new NotImplementedException();
}
}
private void SetLine(FEWorld world, uint valueId)
{
System.Diagnostics.Debug.Assert(Type == ElementType.Line);
if (Type != ElementType.Line)
{
return;
}
FieldValue fv = world.GetFieldValue(valueId);
uint quantityId = fv.QuantityId;
int feOrder;
{
uint feId = world.GetLineFEIdFromMesh(quantityId, MeshId, 0); // 先頭の要素
System.Diagnostics.Debug.Assert(feId != 0);
LineFE lineFE = world.GetLineFE(quantityId, feId);
feOrder = lineFE.Order;
ElemPtCount = lineFE.NodeCount;
}
Indexs = new uint[ElemPtCount * ElemCount];
for (int iEdge = 0; iEdge < ElemCount; iEdge++)
{
uint feId = world.GetLineFEIdFromMesh(quantityId, MeshId, (uint)iEdge);
System.Diagnostics.Debug.Assert(feId != 0);
LineFE lineFE = world.GetLineFE(quantityId, feId);
for (int iPt = 0; iPt < ElemPtCount; iPt++)
{
Indexs[iEdge * ElemPtCount + iPt] = (uint)lineFE.NodeCoordIds[iPt];
}
}
}
public EdgeFieldDrawer(uint valueId, FieldDerivativeType valueDt,
bool isntDisplacementValue,
bool isDrawInnerEdge,
FEWorld world)
{
Set(valueId, valueDt, isntDisplacementValue, isDrawInnerEdge, world);
}
public void Update(FEWorld world)
{
for (int idp = 0; idp < DrawParts.Count; idp++)
{
VectorFieldDrawPart dp = DrawParts[idp];
dp.Update(ValueId, ValueDt, Type, world);
}
}
public void Update(FEWorld world)
{
for (int iDraw = 0; iDraw < Drawers.Count; iDraw++)
{
IFieldDrawer drawer = Drawers[iDraw] as IFieldDrawer;
drawer.Update(world);
}
}
public FaceFieldDrawer(uint valueId, FieldDerivativeType valueDt, bool isntDisplacementValue,
FEWorld world,
uint colorValueId, FieldDerivativeType colorValueDt,
double min, double max)
{
ColorMap = new ColorMap(min, max);
Set(valueId, valueDt, isntDisplacementValue, world, colorValueId, colorValueDt);
}
private void MakeCo2FixedCads(FEWorld world)
{
Co2FixedCads.Clear();
foreach (var fixedCad in FieldFixedCads)
{
IList <int> coIds = GetCoordIdsFromCadId(world, fixedCad.CadId, fixedCad.CadElemType);
if (fixedCad is DistributedFieldFixedCad)
{
DistributedFieldFixedCad dist = fixedCad as DistributedFieldFixedCad;
dist.InitCoordIds(coIds);
}
foreach (int coId in coIds)
{
IList <FieldFixedCad> fixedCads = null;
if (!Co2FixedCads.ContainsKey(coId))
{
fixedCads = new List <FieldFixedCad>();
Co2FixedCads[coId] = fixedCads;
}
else
{
fixedCads = Co2FixedCads[coId];
}
if (fixedCads.IndexOf(fixedCad) == -1)
{
// 同じ変数の拘束条件がすでにあるかチェック
{
IList <FieldFixedCad> sameFixedCads = new List <FieldFixedCad>();
foreach (FieldFixedCad tmp in fixedCads)
{
bool isSameTarget = false;
foreach (uint iDof in tmp.FixedDofIndexs)
{
if (fixedCad.FixedDofIndexs.Contains(iDof))
{
isSameTarget = true;
break;
}
}
if (isSameTarget)
{
sameFixedCads.Add(tmp);
}
}
if (sameFixedCads.Count > 0)
{
foreach (FieldFixedCad tmp in sameFixedCads)
{
fixedCads.Remove(tmp);
}
}
}
fixedCads.Add(fixedCad);
}
}
}
}
private void SetQuad(FEWorld world)
{
System.Diagnostics.Debug.Assert(Type == ElementType.Quad);
if (Type != ElementType.Quad)
{
return;
}
throw new NotImplementedException();
}
public Diffusion2DTDFEM(FEWorld world, double timeStep,
double newmarkBeta, double newmarkGamma,
uint valueId, uint prevValueId)
{
World = world;
TimeStep = timeStep;
NewmarkBeta = newmarkBeta;
NewmarkGamma = newmarkGamma;
ValueId = valueId;
PrevValueId = prevValueId;
}
private void SetLine(FEWorld world)
{
System.Diagnostics.Debug.Assert(Type == ElementType.Line);
if (Type != ElementType.Line)
{
return;
}
var mesh = world.Mesh;
// TODO: あとで
//throw new NotImplementedException();
}
public Elastic2DTDFEM(FEWorld world, double timeStep,
double newmarkBeta, double newmarkGamma,
uint valueId, uint prevValueId)
{
World = world;
TimeStep = timeStep;
NewmarkBeta = newmarkBeta;
NewmarkGamma = newmarkGamma;
ValueId = valueId;
PrevValueId = prevValueId;
SetupCalcABs();
}
// ポート上の線要素の節点ナンバリング
private void NumberPortNodes(FEWorld world, IList <int> zeroCoordIds)
{
Mesher2D mesh = world.Mesh;
// ポート上の線要素の抽出と節点ナンバリング
uint portCnt = GetPortCount();
for (int portId = 0; portId < portCnt; portId++)
{
PortCondition portCondition = PortConditions[portId];
IList <uint> portEIds = portCondition.EIds;
var lineFEIds = new List <uint>();
PortLineFEIdss.Add(lineFEIds);
var portCo2Node = new Dictionary <int, int>();
PortCo2Nodes.Add(portCo2Node);
int portNodeId = 0;
IList <uint> feIds = LineFEArray.GetObjectIds();
foreach (var feId in feIds)
{
LineFE lineFE = LineFEArray.GetObject(feId);
uint cadId;
{
uint meshId = lineFE.MeshId;
uint elemCnt;
MeshType meshType;
int loc;
mesh.GetMeshInfo(meshId, out elemCnt, out meshType, out loc, out cadId);
System.Diagnostics.Debug.Assert(meshType == MeshType.Bar);
}
if (portEIds.Contains(cadId))
{
// ポート上の線要素
lineFEIds.Add(feId);
int[] coIds = lineFE.NodeCoordIds;
foreach (int coId in coIds)
{
if (!portCo2Node.ContainsKey(coId) &&
zeroCoordIds.IndexOf(coId) == -1)
{
portCo2Node[coId] = portNodeId;
portNodeId++;
}
}
}
}
}
}
public void MakeElements(
FEWorld world,
IList <double> vertexCoords,
Dictionary <uint, uint> cadLoop2Material,
Dictionary <uint, uint> cadEdge2Material)
{
ClearElements();
// 座標、三角形要素と線要素を生成する
MakeCoordsAndElements(
world, vertexCoords, cadLoop2Material, cadEdge2Material);
// 多点拘束の座標生成
MakeCo2MultipointConstraints(world);
// Note: 線要素生成後でないと点を特定できない
IList <int> zeroCoordIds = GetZeroCoordIds(world);
// 多点拘束の対象外の節点を除外する
if (Co2MultipointConstraints.Count > 0)
{
for (int coId = 0; coId < Coords.Count; coId++)
{
if (!Co2MultipointConstraints.ContainsKey(coId))
{
if (zeroCoordIds.IndexOf(coId) == -1)
{
zeroCoordIds.Add(coId);
}
}
}
}
// Note: 三角形要素生成後でないと特定できない
MakeCo2FixedCads(world);
// ポート上の線要素の節点ナンバリング
NumberPortNodes(world, zeroCoordIds);
// 三角形要素の節点ナンバリング
NumberTriangleNodes(world, zeroCoordIds);
// 接触解析のMaster/Slave線要素を準備する
SetupContactMasterSlaveLineElements(world);
// 節点→座標のマップ作成
MakeNode2CoFromCo2Node();
// 頂点→三角形要素のマップと辺→三角形要素のマップ作成
MakeCo2AndEdgeCos2TriangleFE();
}
public FaceFieldDrawPart(uint meshId, FEWorld world, uint valueId)
{
var mesh = world.Mesh;
if (!mesh.IsId(meshId))
{
return;
}
MeshId = meshId;
uint cadId;
int layer;
uint elemCount;
MeshType meshType;
int loc;
mesh.GetInfo(MeshId, out cadId, out layer);
mesh.GetMeshInfo(MeshId, out elemCount, out meshType, out loc, out cadId);
Layer = layer;
ElemCount = elemCount;
if (meshType == MeshType.Vertex)
{
Type = ElementType.Point;
Color[0] = 0;
Color[1] = 0;
Color[2] = 0;
}
else if (meshType == MeshType.Bar)
{
Type = ElementType.Line;
Color[0] = 0;
Color[1] = 0;
Color[2] = 0;
SetLine(world, valueId);
}
else if (meshType == MeshType.Tri)
{
Type = ElementType.Tri;
SetTri(world, valueId);
}
else if (meshType == MeshType.Quad)
{
Type = ElementType.Quad;
SetQuad(world);
}
else
{
throw new NotImplementedException();
}
}
private IList <int> GetZeroCoordIds(FEWorld world)
{
IList <int> zeroCoIds = new List <int>();
foreach (var fixedCad in ZeroFieldFixedCads)
{
IList <int> coIds = GetCoordIdsFromCadId(world, fixedCad.CadId, fixedCad.CadElemType);
foreach (int coId in coIds)
{
zeroCoIds.Add(coId);
}
}
return(zeroCoIds);
}
private void UpdateSymmetricTensor2(uint valueId, FieldDerivativeType dt, FEWorld world)
{
ValueDof = 6;
FieldValue fv = world.GetFieldValue(valueId);
uint quantityId = fv.QuantityId;
uint dof = fv.Dof;
System.Diagnostics.Debug.Assert(fv.IsBubble == true);
var mesh = world.Mesh;
MeshType meshType;
int[] vertexs;
mesh.GetConnectivity(MeshId, out meshType, out vertexs);
if (Type == ElementType.Tri)
{
Values = new double[ElemCount * ValueDof];
for (int iTri = 0; iTri < ElemCount; iTri++)
{
// Bubble
uint feId = world.GetTriangleFEIdFromMesh(quantityId, MeshId, (uint)iTri);
System.Diagnostics.Debug.Assert(feId != 0);
double[] sigma = new double[dof];
for (int iDof = 0; iDof < dof; iDof++)
{
sigma[iDof] = fv.GetShowValue((int)(feId - 1), iDof, dt);
}
double[] vecs;
double ls;
double[] vecl;
double ll;
GetPrincipalStressVectorForSymmetricTensor2(sigma,
out vecs, out ls,
out vecl, out ll);
Values[iTri * ValueDof + 0] = vecs[0];
Values[iTri * ValueDof + 1] = vecs[1];
Values[iTri * ValueDof + 2] = ls;
Values[iTri * ValueDof + 3] = vecl[0];
Values[iTri * ValueDof + 4] = vecl[1];
Values[iTri * ValueDof + 5] = ll;
}
}
else if (Type == ElementType.Quad)
{
// TRIと同じでよいが要素IDを取得するメソッドが現状ない
throw new NotImplementedException();
}
}
public Hyperelastic2DTDFEM(FEWorld world,
double timeStep,
double newmarkBeta, double newmarkGamma,
uint uValueId, uint prevUValueId,
uint lValueId)
{
World = world;
TimeStep = timeStep;
NewmarkBeta = newmarkBeta;
NewmarkGamma = newmarkGamma;
UValueId = uValueId;
PrevUValueId = prevUValueId;
LValueId = lValueId;
SetupCalcABs();
}
public void SetTexScale(double scale, FEWorld world)
{
TexScale = scale;
if (UVArray != null)
{
if (!world.IsFieldValueId(ValueId))
{
return;
}
FieldValue fv = world.GetFieldValue(ValueId);
uint quantityId = fv.QuantityId;
uint coCnt = world.GetCoordCount(quantityId);
for (int coId = 0; coId < coCnt; coId++)
{
double[] c = world.GetCoord(quantityId, coId);
UVArray[coId * 2 + 0] = c[0] * TexScale;
UVArray[coId * 2 + 1] = c[1] * TexScale;
}
}
}
private void Set(uint valueId, FieldDerivativeType valueDt, FEWorld world)
{
System.Diagnostics.Debug.Assert(world.IsFieldValueId(valueId));
ValueId = valueId;
var mesh = world.Mesh;
uint dim = world.Dimension;
{
if (dim == 2)
{
SutableRotMode = RotMode.RotMode2D;
}
else if (dim == 3)
{
SutableRotMode = RotMode.RotMode3D;
}
}
FieldValue fv = world.GetFieldValue(valueId);
if (fv.Type == FieldValueType.Vector2 || fv.Type == FieldValueType.Vector3)
{
Type = VectorFieldDrawerType.Vector;
}
else if (fv.Type == FieldValueType.SymmetricTensor2)
{
Type = VectorFieldDrawerType.SymmetricTensor2;
}
{
DrawParts.Clear();
IList <uint> meshIds = mesh.GetIds();
foreach (uint meshId in meshIds)
{
VectorFieldDrawPart dp = new VectorFieldDrawPart(meshId, world);
DrawParts.Add(dp);
}
}
Update(world);
}
private void SetTri(FEWorld world)
{
System.Diagnostics.Debug.Assert(Type == ElementType.Tri);
if (Type != ElementType.Tri)
{
return;
}
var mesh = world.Mesh;
int elemPtCount = 3;
MeshType meshType;
int[] vertexs;
mesh.GetConnectivity(MeshId, out meshType, out vertexs);
System.Diagnostics.Debug.Assert(elemPtCount * ElemCount == vertexs.Length);
uint dim = Dimension;
System.Diagnostics.Debug.Assert(dim == 2);
Coords = new double[ElemCount * dim];
for (int iTri = 0; iTri < ElemCount; iTri++)
{
double[] bubbleCoord = new double[dim];
for (int iPt = 0; iPt < elemPtCount; iPt++)
{
int coId = vertexs[iTri * elemPtCount + iPt];
double[] coord = world.GetVertexCoord(coId);
for (int iDimTmp = 0; iDimTmp < dim; iDimTmp++)
{
bubbleCoord[iDimTmp] += coord[iDimTmp];
}
}
for (int iDim = 0; iDim < dim; iDim++)
{
bubbleCoord[iDim] /= elemPtCount;
Coords[iTri * dim + iDim] = bubbleCoord[iDim];
}
}
}
// 三角形要素の節点ナンバリング
private void NumberTriangleNodes(FEWorld world, IList <int> zeroCoordIds)
{
Mesher2D mesh = world.Mesh;
// ナンバリング
int nodeId = 0;
IList <uint> feIds = TriangleFEArray.GetObjectIds();
foreach (uint feId in feIds)
{
TriangleFE fe = TriangleFEArray.GetObject(feId);
int elemPtCnt = fe.NodeCoordIds.Length;
int[] coIds = fe.NodeCoordIds;
for (int iPt = 0; iPt < elemPtCnt; iPt++)
{
int coId = coIds[iPt];
if (!Co2Node.ContainsKey(coId) &&
zeroCoordIds.IndexOf(coId) == -1)
{
Co2Node[coId] = nodeId;
nodeId++;
}
}
uint meshId = fe.MeshId;
int iElem = fe.MeshElemId;
uint elemCnt;
MeshType meshType;
int loc;
uint cadId;
mesh.GetMeshInfo(meshId, out elemCnt, out meshType, out loc, out cadId);
System.Diagnostics.Debug.Assert(meshType == MeshType.Tri);
var triArray = mesh.GetTriArrays();
var tri = triArray[loc].Tris[iElem];
tri.FEId = (int)feId;
string key = string.Format(meshId + "_" + iElem);
Mesh2TriangleFE.Add(key, feId);
}
}
private void UpdateVector(uint valueId, FieldDerivativeType dt, FEWorld world)
{
ValueDof = 2;
FieldValue fv = world.GetFieldValue(valueId);
uint quantityId = fv.QuantityId;
uint dof = fv.Dof;
System.Diagnostics.Debug.Assert(fv.IsBubble == true);
var mesh = world.Mesh;
MeshType meshType;
int[] vertexs;
mesh.GetConnectivity(MeshId, out meshType, out vertexs);
if (Type == ElementType.Tri)
{
Values = new double[ElemCount * ValueDof];
for (int iTri = 0; iTri < ElemCount; iTri++)
{
// Bubble
uint feId = world.GetTriangleFEIdFromMesh(quantityId, MeshId, (uint)iTri);
System.Diagnostics.Debug.Assert(feId != 0);
System.Diagnostics.Debug.Assert(dof >= ValueDof);
for (int iDof = 0; iDof < ValueDof; iDof++)
{
double u = fv.GetShowValue((int)(feId - 1), iDof, dt);
Values[iTri * ValueDof + iDof] = u;
}
}
}
else if (Type == ElementType.Quad)
{
// TRIと同じでよいが要素IDを取得するメソッドが現状ない
throw new NotImplementedException();
}
}
private void MakeCo2MultipointConstraints(FEWorld world)
{
foreach (MultipointConstraint mpConstraint in MultipointConstraints)
{
var fixedCads = mpConstraint.FixedCads;
foreach (var fixedCad in fixedCads)
{
IList <int> coIds = GetCoordIdsFromCadId(world, fixedCad.CadId, fixedCad.CadElemType);
foreach (int coId in coIds)
{
IList <MultipointConstraint> mpConstraints = null;
if (!Co2MultipointConstraints.ContainsKey(coId))
{
Co2MultipointConstraints[coId] = new List <MultipointConstraint>();
}
mpConstraints = Co2MultipointConstraints[coId];
if (mpConstraints.IndexOf(mpConstraint) == -1)
{
mpConstraints.Add(mpConstraint);
}
}
}
}
}
public IList <LineFE> MakeBoundOfElements(FEWorld world)
{
IList <LineFE> boundOfTriangelFEs = new List <LineFE>();
HashSet <string> edges = new HashSet <string>();
var feIds = GetTriangleFEIds();
foreach (uint feId in feIds)
{
TriangleFE triFE = GetTriangleFE(feId);
System.Diagnostics.Debug.Assert(triFE.Order == FEOrder);
int[][] vertexCoIds =
{
new int[] { triFE.VertexCoordIds[0], triFE.VertexCoordIds[1] },
new int[] { triFE.VertexCoordIds[1], triFE.VertexCoordIds[2] },
new int[] { triFE.VertexCoordIds[2], triFE.VertexCoordIds[0] }
};
int[][] nodeCoIds = null;
if (triFE.Order == 1)
{
int[][] nodeCoIds1 =
{
new int[] { triFE.NodeCoordIds[0], triFE.NodeCoordIds[1] },
new int[] { triFE.NodeCoordIds[1], triFE.NodeCoordIds[2] },
new int[] { triFE.NodeCoordIds[2], triFE.NodeCoordIds[0] }
};
nodeCoIds = nodeCoIds1;
}
else if (triFE.Order == 2)
{
int[][] nodeCoIds2 =
{
new int[] { triFE.NodeCoordIds[0], triFE.NodeCoordIds[1], triFE.NodeCoordIds[3] },
new int[] { triFE.NodeCoordIds[1], triFE.NodeCoordIds[2], triFE.NodeCoordIds[4] },
new int[] { triFE.NodeCoordIds[2], triFE.NodeCoordIds[0], triFE.NodeCoordIds[5] }
};
nodeCoIds = nodeCoIds2;
}
else
{
System.Diagnostics.Debug.Assert(false);
}
for (int iEdge = 0; iEdge < 3; iEdge++)
{
int v1 = vertexCoIds[iEdge][0];
int v2 = vertexCoIds[iEdge][1];
if (v1 > v2)
{
int tmp = v1;
v1 = v2;
v2 = tmp;
}
string edgeKey = v1 + "_" + v2;
if (edges.Contains(edgeKey))
{
continue;
}
else
{
edges.Add(edgeKey);
}
var lineFE = new LineFE((int)FEOrder);
lineFE.World = world;
lineFE.SetVertexCoordIds(vertexCoIds[iEdge]);
lineFE.SetNodeCoordIds(nodeCoIds[iEdge]);
// MeshId等は対応するものがないのでセットしない
boundOfTriangelFEs.Add(lineFE);
}
}
return(boundOfTriangelFEs);
}
public IList <int> GetCoordIdsFromCadId(FEWorld world, uint cadId, CadElementType cadElemType)
{
Mesher2D mesh = world.Mesh;
IList <int> coIds = null;
if (cadElemType == CadElementType.Vertex)
{
uint meshId = mesh.GetIdFromCadId(cadId, cadElemType);
uint elemCnt;
MeshType meshType;
int loc;
uint cadIdTmp;
mesh.GetMeshInfo(meshId, out elemCnt, out meshType, out loc, out cadIdTmp);
MeshType dummyMeshType;
int[] vertexs;
mesh.GetConnectivity(meshId, out dummyMeshType, out vertexs);
System.Diagnostics.Debug.Assert(meshType == dummyMeshType);
coIds = vertexs.ToList();
}
else if (cadElemType == CadElementType.Edge)
{
coIds = new List <int>();
IList <uint> feIds = LineFEArray.GetObjectIds();
foreach (uint feId in feIds)
{
LineFE lineFE = LineFEArray.GetObject(feId);
uint cadIdTmp;
{
uint meshId = lineFE.MeshId;
uint elemCnt;
MeshType meshType;
int loc;
mesh.GetMeshInfo(meshId, out elemCnt, out meshType, out loc, out cadIdTmp);
System.Diagnostics.Debug.Assert(meshType == MeshType.Bar);
}
if (cadIdTmp == cadId)
{
foreach (int coId in lineFE.NodeCoordIds)
{
if (coIds.IndexOf(coId) == -1)
{
coIds.Add(coId);
}
}
}
}
}
else if (cadElemType == CadElementType.Loop)
{
coIds = new List <int>();
IList <uint> feIds = TriangleFEArray.GetObjectIds();
foreach (uint feId in feIds)
{
TriangleFE triFE = TriangleFEArray.GetObject(feId);
uint cadIdTmp;
{
uint meshId = triFE.MeshId;
uint elemCnt;
MeshType meshType;
int loc;
mesh.GetMeshInfo(meshId, out elemCnt, out meshType, out loc, out cadIdTmp);
System.Diagnostics.Debug.Assert(meshType == MeshType.Tri);
}
if (cadIdTmp == cadId)
{
foreach (int coId in triFE.NodeCoordIds)
{
if (coIds.IndexOf(coId) == -1)
{
coIds.Add(coId);
}
}
}
}
}
else
{
throw new InvalidOperationException();
}
return(coIds);
}
// 座標、三角形要素と線要素を生成する
private void MakeCoordsAndElements(
FEWorld world,
IList <double> vertexCoords,
Dictionary <uint, uint> cadLoop2Material,
Dictionary <uint, uint> cadEdge2Material)
{
Mesher2D mesh = world.Mesh;
System.Diagnostics.Debug.Assert(mesh != null);
if (FEOrder == 1)
{
Coords = new List <double>(vertexCoords);
}
else if (FEOrder == 2)
{
Coords = new List <double>(vertexCoords);
}
else
{
System.Diagnostics.Debug.Assert(false);
}
IList <uint> meshIds = mesh.GetIds();
//////////////////////////////////////////////////
// 領域の三角形要素
// まず要素を作る
// この順番で生成した要素は隣接していない
Dictionary <string, IList <int> > edge2MidPt = new Dictionary <string, IList <int> >();
foreach (uint meshId in meshIds)
{
uint elemCnt;
MeshType meshType;
int loc;
uint cadId;
mesh.GetMeshInfo(meshId, out elemCnt, out meshType, out loc, out cadId);
if (meshType != MeshType.Tri)
{
continue;
}
if (!cadLoop2Material.ContainsKey(cadId))
{
throw new IndexOutOfRangeException();
}
uint maId = cadLoop2Material[cadId];
int elemVertexCnt = 3;
int elemNodeCnt = 0;
if (FEOrder == 1)
{
elemNodeCnt = 3;
}
else if (FEOrder == 2)
{
elemNodeCnt = 6;
}
else
{
System.Diagnostics.Debug.Assert(false);
}
MeshType dummyMeshType;
int[] vertexs;
mesh.GetConnectivity(meshId, out dummyMeshType, out vertexs);
System.Diagnostics.Debug.Assert(meshType == dummyMeshType);
System.Diagnostics.Debug.Assert(elemVertexCnt * elemCnt == vertexs.Length);
for (int iElem = 0; iElem < elemCnt; iElem++)
{
int[] vertexCoIds = new int[elemVertexCnt];
for (int iPt = 0; iPt < elemVertexCnt; iPt++)
{
int coId = vertexs[iElem * elemVertexCnt + iPt];
vertexCoIds[iPt] = coId;
}
int[] nodeCoIds = new int[elemNodeCnt];
if (FEOrder == 1)
{
System.Diagnostics.Debug.Assert(nodeCoIds.Length == vertexCoIds.Length);
vertexCoIds.CopyTo(nodeCoIds, 0);
}
else if (FEOrder == 2)
{
for (int i = 0; i < elemVertexCnt; i++)
{
nodeCoIds[i] = vertexCoIds[i];
{
int v1 = vertexCoIds[i];
int v2 = vertexCoIds[(i + 1) % elemVertexCnt];
if (v1 > v2)
{
int tmp = v1;
v1 = v2;
v2 = tmp;
}
string edgeKey = v1 + "_" + v2;
int midPtCoId = -1;
if (edge2MidPt.ContainsKey(edgeKey))
{
midPtCoId = edge2MidPt[edgeKey][0];
}
else
{
double[] vPt1 = world.GetVertexCoord(v1);
double[] vPt2 = world.GetVertexCoord(v2);
double[] midPt = { (vPt1[0] + vPt2[0]) / 2.0, (vPt1[1] + vPt2[1]) / 2.0 };
midPtCoId = (int)(Coords.Count / Dimension);
Coords.Add(midPt[0]);
Coords.Add(midPt[1]);
var list = new List <int>();
list.Add(midPtCoId);
edge2MidPt[edgeKey] = list;
}
nodeCoIds[i + elemVertexCnt] = midPtCoId;
}
}
}
else
{
System.Diagnostics.Debug.Assert(false);
}
TriangleFE fe = new TriangleFE((int)FEOrder);
fe.World = world;
fe.SetVertexCoordIds(vertexCoIds);
fe.SetNodeCoordIds(nodeCoIds);
fe.MaterialId = maId;
fe.MeshId = meshId;
fe.MeshElemId = iElem;
// 仮登録
uint freeId = TriangleFEArray.GetFreeObjectId();
uint feId = TriangleFEArray.AddObject(freeId, fe);
System.Diagnostics.Debug.Assert(feId == freeId);
}
}
//////////////////////////////////////////////////
// 境界の線要素
foreach (uint meshId in meshIds)
{
uint elemCnt;
MeshType meshType;
int loc;
uint cadId;
mesh.GetMeshInfo(meshId, out elemCnt, out meshType, out loc, out cadId);
if (meshType != MeshType.Bar)
{
continue;
}
int elemVertexCnt = 2;
int elemNodeCnt = 0;
if (FEOrder == 1)
{
elemNodeCnt = 2;
}
else if (FEOrder == 2)
{
elemNodeCnt = 3;
}
else
{
System.Diagnostics.Debug.Assert(false);
}
MeshType dummyMeshType;
int[] vertexs;
mesh.GetConnectivity(meshId, out dummyMeshType, out vertexs);
System.Diagnostics.Debug.Assert(meshType == dummyMeshType);
System.Diagnostics.Debug.Assert(elemVertexCnt * elemCnt == vertexs.Length);
//System.Diagnostics.Debug.Assert(CadEdge2Material.ContainsKey(cadId));
//if (!CadEdge2Material.ContainsKey(cadId))
//{
// throw new IndexOutOfRangeException();
//}
// 未指定のマテリアルも許容する
uint maId = cadEdge2Material.ContainsKey(cadId) ? cadEdge2Material[cadId] : 0;
for (int iElem = 0; iElem < elemCnt; iElem++)
{
int[] vertexCoIds = new int[elemVertexCnt];
for (int iPt = 0; iPt < elemVertexCnt; iPt++)
{
int coId = vertexs[iElem * elemVertexCnt + iPt];
vertexCoIds[iPt] = coId;
}
int[] nodeCoIds = new int[elemNodeCnt];
if (FEOrder == 1)
{
System.Diagnostics.Debug.Assert(nodeCoIds.Length == vertexCoIds.Length);
vertexCoIds.CopyTo(nodeCoIds, 0);
}
else if (FEOrder == 2)
{
for (int i = 0; i < 2; i++)
{
nodeCoIds[i] = vertexCoIds[i];
}
// 線要素上の中点
int v1 = vertexCoIds[0];
int v2 = vertexCoIds[1];
if (v1 > v2)
{
int tmp = v1;
v1 = v2;
v2 = tmp;
}
string edgeKey = v1 + "_" + v2;
if (!edge2MidPt.ContainsKey(edgeKey))
{
System.Diagnostics.Debug.Assert(false);
}
int midPtCoId = edge2MidPt[edgeKey][0];
nodeCoIds[2] = midPtCoId;
}
else
{
System.Diagnostics.Debug.Assert(false);
}
LineFE fe = new LineFE((int)FEOrder);
fe.World = world;
fe.SetVertexCoordIds(vertexCoIds);
fe.SetNodeCoordIds(nodeCoIds);
fe.MaterialId = maId;
fe.MeshId = meshId;
fe.MeshElemId = iElem;
uint freeId = LineFEArray.GetFreeObjectId();
uint feId = LineFEArray.AddObject(freeId, fe);
System.Diagnostics.Debug.Assert(feId == freeId);
string key = string.Format(meshId + "_" + iElem);
Mesh2LineFE.Add(key, feId);
}
}
}
