public override bool Run(FeatureContext context)
{
var ptlist = new System.Collections.Generic.List <Vector3>();
ptlist.Add(Vector3.ZERO);
ptlist.Add(new Vector3(100, 0, 0));
ptlist.Add(new Vector3(100, 100, 0));
ptlist.Add(new Vector3(0, 100, 0));
TopoShape polygon = GlobalInstance.BrepTools.MakePolygon(ptlist);
TopoShape cir1 = GlobalInstance.BrepTools.MakeCircle(new Vector3(20, 20, 0), 15, Vector3.UNIT_Z);
TopoShape cir2 = GlobalInstance.BrepTools.MakeCircle(new Vector3(80, 20, 0), 15, Vector3.UNIT_Z);
TopoShape cir3 = GlobalInstance.BrepTools.MakeCircle(new Vector3(80, 80, 0), 15, Vector3.UNIT_Z);
TopoShape cir4 = GlobalInstance.BrepTools.MakeCircle(new Vector3(20, 80, 0), 15, Vector3.UNIT_Z);
TopoShapeGroup group = new TopoShapeGroup();
group.Add(polygon);
group.Add(cir1);
group.Add(cir2);
group.Add(cir3);
group.Add(cir4);
// build faces with holes
LoopsBuilder lb = new LoopsBuilder();
lb.Initialize(group);
TopoShapeGroup faces = lb.BuildFacesWithHoles();
for (int ii = 0; ii < faces.Size(); ++ii)
{
context.ShowGeometry(faces.GetTopoShape(ii));
}
return(true);
}
private void faceWithHolesToolStripMenuItem_Click(object sender, EventArgs e)
{
var ptlist = new System.Collections.Generic.List<Vector3>();
ptlist.Add(Vector3.ZERO);
ptlist.Add(new Vector3(100, 0, 0));
ptlist.Add(new Vector3(100, 100, 0));
ptlist.Add(new Vector3(0, 100, 0));
TopoShape polygon = GlobalInstance.BrepTools.MakePolygon(ptlist);
TopoShape cir1 = GlobalInstance.BrepTools.MakeCircle(new Vector3(20, 20, 0), 15, Vector3.UNIT_Z);
TopoShape cir2 = GlobalInstance.BrepTools.MakeCircle(new Vector3(80, 20, 0), 15, Vector3.UNIT_Z);
TopoShape cir3 = GlobalInstance.BrepTools.MakeCircle(new Vector3(80, 80, 0), 15, Vector3.UNIT_Z);
TopoShape cir4 = GlobalInstance.BrepTools.MakeCircle(new Vector3(20, 80, 0), 15, Vector3.UNIT_Z);
TopoShapeGroup group = new TopoShapeGroup();
group.Add(polygon);
group.Add(cir1);
group.Add(cir2);
group.Add(cir3);
group.Add(cir4);
// build faces with holes
LoopsBuilder lb = new LoopsBuilder();
lb.Initialize(group);
TopoShapeGroup faces = lb.BuildFacesWithHoles();
for (int ii = 0; ii < faces.Size(); ++ii)
{
renderView.ShowGeometry(faces.GetTopoShape(ii), ++shapeId);
}
renderView.RequestDraw();
}