private AISInteractiveObject UpdateShapeInteractive(Node node, TopoDSShape topoDsShape)
{
AISInteractiveObject interactiveShape;
var haveInteractiveShape = ShapeList.TryGetValue(node.Index, out interactiveShape);
if (haveInteractiveShape)
{
AISShape shape = interactiveShape.Convert <AISShape>();
if (shape != null)
{
shape.Set(topoDsShape);
interactiveShape.Redisplay(false);
}
}
else
{
interactiveShape = new AISShape(topoDsShape);
ShapeList[node.Index] = interactiveShape;
if (ShapeUtils.IsPlanarFace(topoDsShape))
{
var drawer = interactiveShape.Attributes;
var shadingAspect = drawer.ShadingAspect;
var shadingAspectAspect = shadingAspect.Aspect;
shadingAspectAspect.EdgeColor = (ShapeUtils.GetOccColor(Color.Black));
//shadingAspectAspect.SetEdgeWidth(1);
shadingAspectAspect.SetEdgeOn();
}
}
return(interactiveShape);
}
public AISInteractiveObject UpdateNodesInteractive(Node node)
{
AISInteractiveObject interactive;
var haveInteractive = ShapeList.TryGetValue(node.Index, out interactive);
if (ShapeIsInvisible(node))
{
if (haveInteractive)
{
RemoveShapeFromContext(node);
}
return(null);
}
var isShapeBasedInteractive = false;
var topoDsInterpreter = node.Get <TopoDsShapeInterpreter>();
if (topoDsInterpreter != null)
{
isShapeBasedInteractive = true;
var topoDsShape = topoDsInterpreter.Shape;
if (topoDsShape == null)
{
RemoveShapeFromContext(node);
return(null);
}
interactive = UpdateShapeInteractive(node, topoDsShape);
}
else
{
if (haveInteractive)
{
RemoveShapeFromContext(node);
}
var interactiveShapeInterpreter = node.Get <InteractiveShapeInterpreter>();
//Ensure.IsNotNull(interactiveShapeInterpreter,
// "Your node should have either a TopoDS or an InteractiveShape associated to it");
if (interactiveShapeInterpreter == null)
{
return(null);
}
interactive = interactiveShapeInterpreter.Interactive;
if (interactive == null)
{
RemoveShapeFromContext(node);
return(null);
}
ShapeList[node.Index] = interactive;
}
if (Context == null)
{
return(null);
}
UpdateInteractiveColor(Context, node, interactive, isShapeBasedInteractive);
UpdateTransparency(Context, node, interactive);
return(interactive);
}
public void RemoveShapeFromContext(Node node)
{
AISInteractiveObject interactive;
var haveInteractive = ShapeList.TryGetValue(node.Index, out interactive);
if (!haveInteractive)
{
return;
}
if (Context != null)
{
Context.Remove(interactive, false);
}
ShapeList.Remove(node.Index);
}
