private void queryMultiSelectionToolStripMenuItem_Click(object sender, EventArgs e)
{
TopoShapeGroup group = new TopoShapeGroup();
MultiShapeQuery query = new MultiShapeQuery();
m_RenderView.QuerySelection(query);
int nCount = query.GetCount();
for (int ii = 0; ii < nCount; ++ii)
{
SelectedShapeQuery shapeQuery = query.GetSubContext(ii);
TopoShape subShape = shapeQuery.GetSubGeometry();
if (subShape != null)
{
group.Add(subShape);
}
}
// clear the scene and only keep the selected shapes
if (group.Size() > 0)
{
m_RenderView.ClearScene();
for (int ii = 0; ii < group.Size(); ++ii)
{
m_RenderView.ShowGeometry(group.GetAt(ii), 100 + ii);;
}
}
}
public override bool Run(FeatureContext context)
{
context.RenderView.SetDisplayMode((int)(EnumDisplayStyle.DS_ShadeEdge | EnumDisplayStyle.DS_Vertex));
// construct a wire;
TopoShape TS = GlobalInstance.BrepTools.MakeEllipse(Vector3.ZERO, 100D, 50D, Vector3.UNIT_Z);
context.ShowGeometry(TS);
TopoShape line = GlobalInstance.BrepTools.MakeLine(new Vector3(0, -200, 0), new Vector3(200, 200, 0));
context.ShowGeometry(line);
IntersectionLineCurve intersector = new IntersectionLineCurve();
TopoExplor tp = new TopoExplor();
TopoShapeGroup tg = tp.ExplorEdges(TS);
intersector.SetCurve(tg.GetAt(0));
if (intersector.Perform(line))
{
int nCount = intersector.GetPointCount();
List <Vector3> LV = new List <Vector3>();
for (int ii = 0; ii < nCount; ++ii)
{
Vector3 pt = intersector.GetPoint(ii + 1);
LV.Add(pt);
context.ShowGeometry(GlobalInstance.BrepTools.MakePoint(pt));
}
MessageBox.Show(String.Format("{0}", nCount));
}
return(true);
}
public override void OnFace(TopoShape shape)
{
WireClassifier wc = new WireClassifier();
if (!wc.Initialize(shape))
{
return;
}
TopoShapeGroup innerWires = wc.GetInnerWires();
int nCount = innerWires.Size();
for (int ii = 0; ii < nCount; ++ii)
{
SceneNode node = _Context.ShowGeometry(innerWires.GetAt(ii));
node.SetLineStyle(_LineStyle);
}
SceneNode faceNode = _Context.ShowGeometry(shape);
faceNode.SetFaceStyle(_FaceStyle);
}
public override bool Run(FeatureContext context)
{
TopoShape arc = GlobalInstance.BrepTools.MakeArc(new Vector3(-100, 0, 0), new Vector3(100, 0, 0), Vector3.ZERO, Vector3.UNIT_Z);
TopoShape line = GlobalInstance.BrepTools.MakeLine(new Vector3(100, 0, 0), new Vector3(100, 200, 0));
TopoShapeGroup group = new TopoShapeGroup();
group.Add(arc);
group.Add(line);
TopoShape wire = GlobalInstance.BrepTools.MakeSpline(group);
TopoShape splitter1 = GlobalInstance.BrepTools.MakePoint(new Vector3(0, -100, 0));
TopoShape splitter2 = GlobalInstance.BrepTools.MakePoint(new Vector3(100, 100, 0));
TopoShapeGroup spliterGroup = new TopoShapeGroup();
spliterGroup.Add(splitter1);
spliterGroup.Add(splitter2);
TopoShape result = GlobalInstance.BrepTools.MakeSplit(wire, spliterGroup);
TopoExplor exp = new TopoExplor();
TopoShapeGroup itmes = exp.ExplorSubShapes(result);
for (int ii = 0; ii < itmes.Size(); ++ii)
{
SceneNode node = context.ShowGeometry(itmes.GetAt(ii));
LineStyle ls = new LineStyle();
ls.SetLineWidth(3.0f);
ls.SetColor((ii + 1) * 50, ii * 20, ii * 10);
node.SetLineStyle(ls);
}
return(true);
}
