private void setInnerBound()
{
centroid = MeshTools.meshCentroid(boundary);
Mesh offset = MeshTools.makeCuboid(cellPlane, xDim - memberSize, yDim - memberSize, zDim - memberSize);
innerBoundary = Brep.CreateFromMesh(offset, false);
foreach (BrepVertex p in innerBoundary.Vertices)
{
nodeGrid.Add(p.Location);
}
nodeGrid.Add(new Line(nodeGrid[0], nodeGrid[2]).PointAt(0.5));
nodeGrid.Add(new Line(nodeGrid[1], nodeGrid[3]).PointAt(0.5));
nodeGrid.Add(new Line(nodeGrid[6], nodeGrid[4]).PointAt(0.5));
nodeGrid.Add(new Line(nodeGrid[7], nodeGrid[5]).PointAt(0.5));
setCentreLines();
//foreach(BrepEdge be in innerBoundary.Edges)
//{
// untrimmedCentreLines.Add(be.DuplicateCurve());
//}
////add diagonals
for (int d = 0; d < 11; d++)
{
diagonalMembers.Add(new DiagonalMember(d, nodeGrid));
}
//set the faceboundaries
setBoundaryGeometry();
}
private void defineSkinCells()
{
foreach (List <StructuralCell> sc in voxels)
{
foreach (StructuralCell c in sc)
{
if (c.id == cellDebugId)
{
int g = 0;
}
Mesh extendSplitter = MeshTools.makeCuboid(c.cellPlane, c.xDim, c.yDim, c.zDim);
var intersectCurve = Rhino.Geometry.Intersect.Intersection.MeshMeshAccurate(slice, extendSplitter, RhinoDoc.ActiveDoc.ModelAbsoluteTolerance);
if (intersectCurve != null)
{
if (intersectCurve.Length > 0)
{
//we know there is defintely an intersection if we have result from MeshMesh
Mesh caveface = MeshTools.findIntersection(slice, c);
if (caveface == null)
{
return;
}
MeshTools.matchOrientation(slice, ref caveface);
c.setSkinCell(caveface);
}
}
}
}
}
public StructuralCell(Plane cellplane, double xdim, double ydim, double zdim, double memberDim, string ID, bool filler, Color c)
{
cellPlane = cellplane;
xDim = xdim;
yDim = ydim;
zDim = zdim;
boundary = MeshTools.makeCuboid(cellPlane, xDim, yDim, zDim);
boundary.FaceNormals.ComputeFaceNormals();
memberSize = memberDim;
cellType = CellType.Undefined;
id = ID;
setPositionFromID();
fillerCell = filler;
displayColor = c;
setInnerBound();
centreLines = untrimmedCentreLines;
storeDiagonals();
}
