private void makeLinks(string direction, StructuralCell c)
{
List <Vector3d> vectors = makeLinkVectors(direction, c.fillerCell);
Vector3d linkDirection = new Vector3d();
switch (direction)
{
case "x":
linkDirection = referencePlane.XAxis;
break;
case "y":
linkDirection = referencePlane.YAxis;
break;
case "z":
linkDirection = referencePlane.ZAxis;
break;
}
Transform xform = Transform.PlaneToPlane(Plane.WorldXY, referencePlane);
foreach (Vector3d v in vectors)
{
v.Transform(xform);
Line link = new Line(c.centroid + v, linkDirection, parameters.memberSize);
if (!StructuralCell.curveIsInsideMesh(link.ToNurbsCurve(), slice))
{
linkElements.Add(link);
}
}
}
//public DiagonalMember(int dNum,Brep bound)
//{
// dnum = dNum;
// switch (dNum)
// {
// case 0:
// endpoints.Add(bound.Vertices[1].Location);
// endpoints.Add(bound.Vertices[6].Location);
// points.Add(bound.Vertices[1].Location);
// points.Add(bound.Vertices[0].Location);
// points.Add(bound.Vertices[6].Location);
// points.Add(bound.Vertices[7].Location);
// break;
// case 1:
// endpoints.Add(bound.Vertices[2].Location);
// endpoints.Add(bound.Vertices[6].Location);
// points.Add(bound.Vertices[0].Location);
// points.Add(bound.Vertices[2].Location);
// points.Add(bound.Vertices[4].Location);
// points.Add(bound.Vertices[6].Location);
// break;
// case 2:
// endpoints.Add(bound.Vertices[2].Location);
// endpoints.Add(bound.Vertices[5].Location);
// points.Add(bound.Vertices[3].Location);
// points.Add(bound.Vertices[2].Location);
// points.Add(bound.Vertices[4].Location);
// points.Add(bound.Vertices[5].Location);
// break;
// case 3:
// endpoints.Add(bound.Vertices[5].Location);
// endpoints.Add(bound.Vertices[1].Location);
// points.Add(bound.Vertices[1].Location);
// points.Add(bound.Vertices[3].Location);
// points.Add(bound.Vertices[5].Location);
// points.Add(bound.Vertices[7].Location);
// break;
// case 4:
// endpoints.Add(bound.Vertices[1].Location);
// endpoints.Add(bound.Vertices[2].Location);
// points.Add(bound.Vertices[1].Location);
// points.Add(bound.Vertices[0].Location);
// points.Add(bound.Vertices[2].Location);
// points.Add(bound.Vertices[3].Location);
// break;
// case 5:
// endpoints.Add(bound.Vertices[5].Location);
// endpoints.Add(bound.Vertices[6].Location);
// points.Add(bound.Vertices[4].Location);
// points.Add(bound.Vertices[5].Location);
// points.Add(bound.Vertices[7].Location);
// points.Add(bound.Vertices[6].Location);
// break;
// }
// diagonal = new Line(endpoints[0], endpoints[1]);
//}
public void trim(Mesh m)
{
if (StructuralCell.curveIsInsideMesh(diagonal.ToNurbsCurve(), m))
{
needed = false;
}
else
{
int[] faceIds;
Point3d[] points = Rhino.Geometry.Intersect.Intersection.MeshLine(m, diagonal, out faceIds);
if (points.Length > 0)
{
//try find new diagonal
newDiagonal(m);
}
}
}
