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];
}
}
}