/// <summary>
/// Maps the provided visible bounds in volume space back to section space with the provided transform.
/// </summary>
/// <param name="transform"></param>
/// <param name="VisibleBounds"></param>
/// <returns></returns>
protected List<MappingGridVector2> VisibleBoundsCorners(Geometry.Transforms.TransformBase transform, GridRectangle VisibleBounds)
{
List<MappingGridVector2> listBoundCorners = new List<MappingGridVector2>(4);
//Add any corners of the VisibleBounds that we can transform to the list of points
bool transformSuccess = false;
GridVector2 TLowerLeft;
GridVector2 TLowerRight;
GridVector2 TUpperLeft;
GridVector2 TUpperRight;
transformSuccess = transform.TryInverseTransform(VisibleBounds.LowerLeft, out TLowerLeft);
if(transformSuccess)
listBoundCorners.Add(new MappingGridVector2(VisibleBounds.LowerLeft, TLowerLeft));
//Add any corners of the VisibleBounds that we can transform to the list of points
transformSuccess = transform.TryInverseTransform(VisibleBounds.LowerRight, out TLowerRight);
if(transformSuccess)
listBoundCorners.Add(new MappingGridVector2(VisibleBounds.LowerRight, TLowerRight));
transformSuccess = transform.TryInverseTransform(VisibleBounds.UpperLeft, out TUpperLeft);
if(transformSuccess)
listBoundCorners.Add(new MappingGridVector2(VisibleBounds.UpperLeft, TUpperLeft));
transformSuccess = transform.TryInverseTransform(VisibleBounds.UpperRight, out TUpperRight);
if(transformSuccess)
listBoundCorners.Add(new MappingGridVector2(VisibleBounds.UpperRight, TUpperRight));
return listBoundCorners;
}
Viking.Common.IUIObjectBasic Viking.Common.ISectionOverlayExtension.NearestObject(Geometry.GridVector2 WorldPosition, out double distance)
{
distance = double.MaxValue;
return RecursiveFindBookmarks(Global.FolderUIObjRoot, WorldPosition, ref distance);
}
