public static IList <ViewBox> GetViewBoxes(ViewSheet vs)
{
ISet <ElementId> views = vs.GetAllPlacedViews();
List <ViewBox> boxes = new List <ViewBox>();
foreach (ElementId id in views)
{
View v = vs.Document.GetElement(id) as View;
switch (v.ViewType)
{
case ViewType.AreaPlan:
case ViewType.CeilingPlan:
case ViewType.Elevation:
case ViewType.EngineeringPlan:
case ViewType.FloorPlan:
case ViewType.Section:
case ViewType.ThreeD:
ViewBox box = GetViewBox(v);
if (box != null)
{
boxes.Add(box);
}
break;
default:
// skip
break;
}
}
return(boxes);
}
private static ViewBox getPlanViewBox(ViewPlan vp)
{
System.Diagnostics.Debug.WriteLine("ViewPlan: " + vp.Id + " Outline: " + vp.Outline.Min.U + "," + vp.Outline.Min.V + " to " + vp.Outline.Max.U + "," + vp.Outline.Max.V);
System.Diagnostics.Debug.WriteLine("ViewPlan Scale: " + vp.Scale);
XYZ tmp1 = vp.Origin.Add(new XYZ(vp.Outline.Min.U * (double)vp.Scale, vp.Outline.Min.V * (double)vp.Scale, 0));
XYZ tmp2 = vp.Origin.Add(new XYZ(vp.Outline.Max.U * (double)vp.Scale, vp.Outline.Max.V * (double)vp.Scale, 0));
// double check the cropbox, if it is smaller...
if (vp.CropBoxActive)
{
tmp1 = vp.CropBox.Min;
tmp2 = vp.CropBox.Max;
}
// in a plan view, we will work with the cropbox (if it is set?)
ViewBox box = new ViewBox()
{
P1 = tmp1, P2 = tmp2
};
// now reset by the level and the viewdepth
if (vp.GenLevel != null)
{
PlanViewRange pvr = vp.GetViewRange();
ElementId topId = pvr.GetLevelId(PlanViewPlane.TopClipPlane);
ElementId bottomId = pvr.GetLevelId(PlanViewPlane.ViewDepthPlane);
if (bottomId.IntegerValue == -4)
{
bottomId = pvr.GetLevelId(PlanViewPlane.BottomClipPlane);
}
if (bottomId.IntegerValue == -4)
{
bottomId = pvr.GetLevelId(PlanViewPlane.UnderlayBottom);
}
if (topId != ElementId.InvalidElementId)
{
Level top = vp.Document.GetElement(topId) as Level;
box.P2 = new XYZ(box.P2.X, box.P2.Y, top.Elevation + pvr.GetOffset(PlanViewPlane.TopClipPlane));
}
if (bottomId != ElementId.InvalidElementId)
{
Level bottom = vp.Document.GetElement(bottomId) as Level;
box.P1 = new XYZ(box.P1.X, box.P1.Y, bottom.Elevation + pvr.GetOffset(PlanViewPlane.ViewDepthPlane));
}
}
// set the transform
box.TransformationMatrix = Transform.Identity;
box.DirectionUp = vp.UpDirection;
box.EyePosition = vp.Origin.Add(vp.ViewDirection.Multiply(10));
box.DirectionView = vp.ViewDirection.Negate();
return(box);
}
public static View3D GetMatching3DView(this View view, Document doc)
{
ViewFamilyType viewFamilyType = (from v in new FilteredElementCollector(doc).
OfClass(typeof(ViewFamilyType)).
Cast <ViewFamilyType>()
where v.ViewFamily == ViewFamily.ThreeDimensional
select v).First();
View3D view3d = View3D.CreateIsometric(doc, viewFamilyType.Id);
view3d.Name = view.Name + " 3D temp view";
ViewBox myviewbox = GetViewBox(view);
if (myviewbox.bbox == null)
{
BoundingBoxXYZ boundingBoxXYZ = new BoundingBoxXYZ();
boundingBoxXYZ.Min = myviewbox.P1;
boundingBoxXYZ.Max = myviewbox.P2;
view3d.SetSectionBox(boundingBoxXYZ);
}
else
{
view3d.SetSectionBox(myviewbox.bbox);
}
view3d.SetOrientation(new ViewOrientation3D(myviewbox.EyePosition, myviewbox.DirectionUp, myviewbox.DirectionView));
foreach (Category cat in doc.Settings.Categories)
{
try
{
if (cat.CategoryType == CategoryType.Model && cat.get_AllowsVisibilityControl(view3d))
{
view3d.SetVisibility(cat, view.GetVisibility(cat));
}
}
catch (System.Exception e) { }
}
doc.Regenerate();
return(view3d);
}
private static ViewBox getSectionViewBox(ViewSection vs)
{
ViewBox box = new ViewBox();
XYZ tmp1 = vs.Origin;
XYZ right = XYZ.BasisZ.CrossProduct(vs.ViewDirection);
box.P1 = vs.CropBox.Transform.OfPoint(vs.CropBox.Min);
box.P2 = vs.CropBox.Transform.OfPoint(vs.CropBox.Max);
box.TransformationMatrix = vs.CropBox.Transform;
box.DirectionUp = vs.UpDirection;
box.EyePosition = vs.Origin.Add(vs.ViewDirection.Multiply(10));
box.DirectionView = vs.ViewDirection.Negate();
box.bbox = vs.CropBox;
return(box);
}
private static ViewBox getSectionViewBox(ViewSection vs)
{
ViewBox box = new ViewBox();
XYZ tmp1 = vs.Origin;
XYZ right = XYZ.BasisZ.CrossProduct(vs.ViewDirection);
box.P1 = vs.CropBox.Transform.OfPoint(vs.CropBox.Min);
box.P2 = vs.CropBox.Transform.OfPoint(vs.CropBox.Max);
box.TransformationMatrix = vs.CropBox.Transform;
box.DirectionUp = vs.UpDirection;
box.EyePosition = vs.Origin.Add(vs.ViewDirection.Multiply(10));
box.DirectionView = vs.ViewDirection.Negate();
box.bbox = vs.CropBox;
return box;
}
private static ViewBox getPlanViewBox(ViewPlan vp)
{
System.Diagnostics.Debug.WriteLine("ViewPlan: " + vp.Id + " Outline: " + vp.Outline.Min.U + "," + vp.Outline.Min.V + " to " + vp.Outline.Max.U + "," + vp.Outline.Max.V);
System.Diagnostics.Debug.WriteLine("ViewPlan Scale: " + vp.Scale);
XYZ tmp1 = vp.Origin.Add(new XYZ(vp.Outline.Min.U * (double)vp.Scale, vp.Outline.Min.V * (double)vp.Scale, 0));
XYZ tmp2 = vp.Origin.Add(new XYZ(vp.Outline.Max.U * (double)vp.Scale, vp.Outline.Max.V * (double)vp.Scale, 0));
// double check the cropbox, if it is smaller...
if (vp.CropBoxActive)
{
tmp1 = vp.CropBox.Min;
tmp2 = vp.CropBox.Max;
}
// in a plan view, we will work with the cropbox (if it is set?)
ViewBox box = new ViewBox() { P1 = tmp1, P2 = tmp2 };
// now reset by the level and the viewdepth
if (vp.GenLevel != null)
{
PlanViewRange pvr = vp.GetViewRange();
ElementId topId = pvr.GetLevelId(PlanViewPlane.TopClipPlane);
ElementId bottomId = pvr.GetLevelId(PlanViewPlane.ViewDepthPlane);
if (bottomId.IntegerValue == -4)
bottomId = pvr.GetLevelId(PlanViewPlane.BottomClipPlane);
if (bottomId.IntegerValue == -4)
bottomId = pvr.GetLevelId(PlanViewPlane.UnderlayBottom);
if (topId != ElementId.InvalidElementId)
{
Level top = vp.Document.GetElement(topId) as Level;
box.P2 = new XYZ(box.P2.X, box.P2.Y, top.Elevation + pvr.GetOffset( PlanViewPlane.TopClipPlane ) );
}
if (bottomId != ElementId.InvalidElementId)
{
Level bottom = vp.Document.GetElement(bottomId) as Level;
box.P1 = new XYZ(box.P1.X, box.P1.Y, bottom.Elevation + pvr.GetOffset(PlanViewPlane.ViewDepthPlane));
}
}
// set the transform
box.TransformationMatrix = Transform.Identity;
box.DirectionUp = vp.UpDirection;
box.EyePosition = vp.Origin.Add(vp.ViewDirection.Multiply(10));
box.DirectionView = vp.ViewDirection.Negate();
return box;
}
