private void SetWarningGeometry()
{
var c = CaveTools.GetPlanarPanelBoundary(panelFrame);
parameters.problemPanels.Add(c);
RhinoDoc.ActiveDoc.Objects.AddCurve(c);
return;
}
private void FindMeshNodes()
{
NurbsCurve boundary = CaveTools.GetPlanarPanelBoundary(this);
for (int c = 0; c < nodeGrid.Count; c++)
{
List <Curve> row = new List <Curve>();
for (int d = 0; d < nodeGrid[c].Count; d++)
{
Ray3d ray = new Ray3d(nodeGrid[c][d], localPlane.ZAxis);
double t = Rhino.Geometry.Intersect.Intersection.MeshRay(CavePanels, ray);
if (t >= 0)
{
meshnodes[c][d].point = ray.PointAt(t);
meshnodes[c][d].pointset = true;
//is it too close to edge
double p = 0;
boundary.ClosestPoint(nodeGrid[c][d], out p);
Point3d boundaryPt = boundary.PointAt(p);
double dist = nodeGrid[c][d].DistanceTo(boundaryPt);
if (dist < parameters.cellGap / 2 - 5)
{
ghostNodesFound = true;
meshnodes[c][d].isGhost = true;
}
}
else
{
Polyline[] edges = CavePanels.GetNakedEdges();
double minDist = double.MaxValue;
Point3d closest = new Point3d();
Line drop = new Line(nodeGrid[c][d], localPlane.Normal, 1000);
Point3d meshPt = new Point3d();
foreach (Polyline pl in edges)
{
foreach (Point3d pt in pl)
{
Point3d temp = drop.ClosestPoint(pt, false);
if (temp.DistanceTo(pt) < minDist)
{
minDist = temp.DistanceTo(pt);
closest = temp;
meshPt = pt;
}
}
}
meshnodes[c][d].point = closest;
meshnodes[c][d].pointset = true;
meshnodes[c][d].isGhost = true;
ghostNodesFound = true;
//RhinoDoc.ActiveDoc.Objects.AddPoint(meshnodes[c][d].point);
}
}
}
}