private void Open3DView(VisualizationInfo v)
{
try
{
// {
//
Tuple<Point3D, Vector3D, Vector3D, ViewpointProjection, double> tuple = GetViewCoordinates(v);
if (tuple == null)
{
MessageBox.Show("Viewpoint not formatted correctly.", "Viewpoint Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
Document oDoc = Autodesk.Navisworks.Api.Application.ActiveDocument;
// get current viewpoint
// Viewpoint oCurVP = oDoc.vi.CurrentViewpoint.ToViewpoint;
// get copy viewpoint
Viewpoint oCopyVP = new Viewpoint();
oCopyVP.AlignDirection(tuple.Item3);
oCopyVP.AlignUp(tuple.Item2);
oCopyVP.Projection = tuple.Item4;
// **** CUSTOM VALUE FOR TEKLA **** //
// otherwise = 1
// **** CUSTOM VALUE FOR TEKLA **** //
const double TEKLA = 1.25;
double x = tuple.Item5 / TEKLA;
if (oCopyVP.Projection == ViewpointProjection.Orthographic)
{
oCopyVP.Position = tuple.Item1;
oCopyVP.FocalDistance = 1;
//top center point of view
Point3D xyzTL = oCopyVP.Position.Add(tuple.Item2.Multiply(x));
oCopyVP.SetExtentsAtFocalDistance(1, xyzTL.DistanceTo(oCopyVP.Position));
}
else
{
//double angle = tuple.Item5 * Math.PI / 180;
// MessageBox.Show(tuple.Item5.ToString() + " " +(Math.Tan(angle / 2)*2).ToString());
oCopyVP.FocalDistance = tuple.Item5;
//oCopyVP.SetExtentsAtFocalDistance(Math.Tan(angle / 2) * 2, Math.Tan(angle / 2) * 2 / oCopyVP.AspectRatio);
oCopyVP.Position = tuple.Item1;
}
oDoc.CurrentViewpoint.CopyFrom(oCopyVP);
if (v.Components != null && v.Components.Any())
{
// ModelItemCollection selected = new ModelItemCollection();
List<ModelItem> attachedElems = new List<ModelItem>();
List<ModelItem> elems = oDoc.Models.First.RootItem.DescendantsAndSelf.ToList<ModelItem>();
foreach (var item in elems.Where(o => o.InstanceGuid != Guid.Empty))
{
string ifcguid = IfcGuid.ToIfcGuid(item.InstanceGuid).ToString();
if (v.Components.Any(o => o.IfcGuid == ifcguid))
attachedElems.Add(item);
}
if (attachedElems.Any())//avoid to hide everything if no elements matches
{
if (MySettings.Get("selattachedelems") == "0")
{
List<ModelItem> elemsVisible = new List<ModelItem>();
foreach (var item in attachedElems)
{
elemsVisible.AddRange(item.AncestorsAndSelf);
}
foreach (var item in elemsVisible)
elems.Remove(item);
oDoc.Models.ResetAllHidden();
oDoc.Models.SetHidden(elems, true);
}
else
{
oDoc.CurrentSelection.Clear();
oDoc.CurrentSelection.AddRange(attachedElems);
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
//setVisibility(v);
}
private void Open3DView(VisualizationInfo v)
{
try
{
// {
//
Tuple <Point3D, Vector3D, Vector3D, ViewpointProjection, double> tuple = GetViewCoordinates(v);
if (tuple == null)
{
MessageBox.Show("Viewpoint not formatted correctly.", "Viewpoint Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
Document oDoc = Autodesk.Navisworks.Api.Application.ActiveDocument;
// get current viewpoint
// Viewpoint oCurVP = oDoc.vi.CurrentViewpoint.ToViewpoint;
// get copy viewpoint
Viewpoint oCopyVP = new Viewpoint();
oCopyVP.AlignDirection(tuple.Item3);
oCopyVP.AlignUp(tuple.Item2);
oCopyVP.Projection = tuple.Item4;
// **** CUSTOM VALUE FOR TEKLA **** //
// otherwise = 1
// **** CUSTOM VALUE FOR TEKLA **** //
const double TEKLA = 1.25;
double x = tuple.Item5 / TEKLA;
if (oCopyVP.Projection == ViewpointProjection.Orthographic)
{
oCopyVP.Position = tuple.Item1;
oCopyVP.FocalDistance = 1;
//top center point of view
Point3D xyzTL = oCopyVP.Position.Add(tuple.Item2.Multiply(x));
oCopyVP.SetExtentsAtFocalDistance(1, xyzTL.DistanceTo(oCopyVP.Position));
}
else
{
//double angle = tuple.Item5 * Math.PI / 180;
// MessageBox.Show(tuple.Item5.ToString() + " " +(Math.Tan(angle / 2)*2).ToString());
oCopyVP.FocalDistance = tuple.Item5;
//oCopyVP.SetExtentsAtFocalDistance(Math.Tan(angle / 2) * 2, Math.Tan(angle / 2) * 2 / oCopyVP.AspectRatio);
oCopyVP.Position = tuple.Item1;
}
oDoc.CurrentViewpoint.CopyFrom(oCopyVP);
if (v.Components != null && v.Components.Any())
{
// ModelItemCollection selected = new ModelItemCollection();
List <ModelItem> attachedElems = new List <ModelItem>();
List <ModelItem> elems = oDoc.Models.First.RootItem.DescendantsAndSelf.ToList <ModelItem>();
foreach (var item in elems.Where(o => o.InstanceGuid != Guid.Empty))
{
string ifcguid = IfcGuid.ToIfcGuid(item.InstanceGuid).ToString();
if (v.Components.Any(o => o.IfcGuid == ifcguid))
{
attachedElems.Add(item);
}
}
if (attachedElems.Any())//avoid to hide everything if no elements matches
{
if (MySettings.Get("selattachedelems") == "0")
{
List <ModelItem> elemsVisible = new List <ModelItem>();
foreach (var item in attachedElems)
{
elemsVisible.AddRange(item.AncestorsAndSelf);
}
foreach (var item in elemsVisible)
{
elems.Remove(item);
}
oDoc.Models.ResetAllHidden();
oDoc.Models.SetHidden(elems, true);
}
else
{
oDoc.CurrentSelection.Clear();
oDoc.CurrentSelection.AddRange(attachedElems);
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
//setVisibility(v);
}
public static void Open(Document doc, VisualizationInfo v)
{
try
{
NavisUtils.GetGunits(doc);
Viewpoint viewpoint = new Viewpoint();
//orthogonal
if (v.OrthogonalCamera != null)
{
if (v.OrthogonalCamera.CameraViewPoint == null || v.OrthogonalCamera.CameraUpVector == null ||
v.OrthogonalCamera.CameraDirection == null)
{
return;
}
var zoom = v.OrthogonalCamera.ViewToWorldScale.ToInternal();
var cameraDirection = NavisUtils.GetNavisVector(v.OrthogonalCamera.CameraDirection);
var cameraUpVector = NavisUtils.GetNavisVector(v.OrthogonalCamera.CameraUpVector);
var cameraViewPoint = NavisUtils.GetNavisXYZ(v.OrthogonalCamera.CameraViewPoint);
viewpoint.Position = cameraViewPoint;
viewpoint.AlignUp(cameraUpVector);
viewpoint.AlignDirection(cameraDirection);
viewpoint.Projection = ViewpointProjection.Orthographic;
viewpoint.FocalDistance = 1;
//TODO
//for better zooming from revit should use > zoom * 1.25
//for better zooming from tekla should use > zoom / 1.25
//still not sure why
Point3D xyzTL = cameraViewPoint.Add(cameraUpVector.Multiply(zoom));
var dist = xyzTL.DistanceTo(cameraViewPoint);
viewpoint.SetExtentsAtFocalDistance(1, dist);
}
//perspective
else if (v.PerspectiveCamera != null)
{
if (v.PerspectiveCamera.CameraViewPoint == null || v.PerspectiveCamera.CameraUpVector == null ||
v.PerspectiveCamera.CameraDirection == null)
{
return;
}
var zoom = v.PerspectiveCamera.FieldOfView;
var cameraDirection = NavisUtils.GetNavisVector(v.PerspectiveCamera.CameraDirection);
var cameraUpVector = NavisUtils.GetNavisVector(v.PerspectiveCamera.CameraUpVector);
var cameraViewPoint = NavisUtils.GetNavisXYZ(v.PerspectiveCamera.CameraViewPoint);
viewpoint.Position = cameraViewPoint;
viewpoint.AlignUp(cameraUpVector);
viewpoint.AlignDirection(cameraDirection);
viewpoint.Projection = ViewpointProjection.Perspective;
viewpoint.FocalDistance = zoom;
}
doc.CurrentViewpoint.CopyFrom(viewpoint);
//show/hide elements
//todo: needs improvement
//todo: add settings
if (v.Components != null)
{
List <ModelItem> attachedElems = new List <ModelItem>();
List <ModelItem> elems = doc.Models.First.RootItem.DescendantsAndSelf.ToList <ModelItem>();
foreach (var item in elems.Where(o => o.InstanceGuid != Guid.Empty))
{
string ifcguid = IfcGuid.ToIfcGuid(item.InstanceGuid).ToString();
//if (v.Components.Any(o => o.IfcGuid == ifcguid))
attachedElems.Add(item);
}
if (attachedElems.Any()) //avoid to hide everything if no elements matches
{
if (UserSettings.Get("selattachedelems") == "0")
{
List <ModelItem> elemsVisible = new List <ModelItem>();
foreach (var item in attachedElems)
{
elemsVisible.AddRange(item.AncestorsAndSelf);
}
foreach (var item in elemsVisible)
{
elems.Remove(item);
}
doc.Models.ResetAllHidden();
doc.Models.SetHidden(elems, true);
}
else
{
doc.CurrentSelection.Clear();
doc.CurrentSelection.AddRange(attachedElems);
}
}
}
}
catch (System.Exception ex1)
{
MessageBox.Show("exception: " + ex1, "Error opening view");
}
}
public static void Open(Document doc, VisualizationInfo v)
{
try
{
NavisUtils.GetGunits(doc);
Viewpoint viewpoint = new Viewpoint();
//orthogonal
if (v.OrthogonalCamera != null)
{
if (v.OrthogonalCamera.CameraViewPoint == null || v.OrthogonalCamera.CameraUpVector == null ||
v.OrthogonalCamera.CameraDirection == null)
return;
var zoom = v.OrthogonalCamera.ViewToWorldScale.ToInternal();
var cameraDirection = NavisUtils.GetNavisVector(v.OrthogonalCamera.CameraDirection);
var cameraUpVector = NavisUtils.GetNavisVector(v.OrthogonalCamera.CameraUpVector);
var cameraViewPoint = NavisUtils.GetNavisXYZ(v.OrthogonalCamera.CameraViewPoint);
viewpoint.Position = cameraViewPoint;
viewpoint.AlignUp(cameraUpVector);
viewpoint.AlignDirection(cameraDirection);
viewpoint.Projection = ViewpointProjection.Orthographic;
viewpoint.FocalDistance = 1;
//TODO
//for better zooming from revit should use > zoom * 1.25
//for better zooming from tekla should use > zoom / 1.25
//still not sure why
Point3D xyzTL = cameraViewPoint.Add(cameraUpVector.Multiply(zoom));
var dist = xyzTL.DistanceTo(cameraViewPoint);
viewpoint.SetExtentsAtFocalDistance(1, dist);
}
//perspective
else if (v.PerspectiveCamera != null)
{
if (v.PerspectiveCamera.CameraViewPoint == null || v.PerspectiveCamera.CameraUpVector == null ||
v.PerspectiveCamera.CameraDirection == null)
return;
var zoom = v.PerspectiveCamera.FieldOfView;
var cameraDirection = NavisUtils.GetNavisVector(v.PerspectiveCamera.CameraDirection);
var cameraUpVector = NavisUtils.GetNavisVector(v.PerspectiveCamera.CameraUpVector);
var cameraViewPoint = NavisUtils.GetNavisXYZ(v.PerspectiveCamera.CameraViewPoint);
viewpoint.Position = cameraViewPoint;
viewpoint.AlignUp(cameraUpVector);
viewpoint.AlignDirection(cameraDirection);
viewpoint.Projection = ViewpointProjection.Perspective;
viewpoint.FocalDistance = zoom;
}
doc.CurrentViewpoint.CopyFrom(viewpoint);
//show/hide elements
//todo: needs improvement
//todo: add settings
if (v.Components != null && v.Components.Any())
{
List<ModelItem> attachedElems = new List<ModelItem>();
List<ModelItem> elems = doc.Models.First.RootItem.DescendantsAndSelf.ToList<ModelItem>();
foreach (var item in elems.Where(o => o.InstanceGuid != Guid.Empty))
{
string ifcguid = IfcGuid.ToIfcGuid(item.InstanceGuid).ToString();
if (v.Components.Any(o => o.IfcGuid == ifcguid))
attachedElems.Add(item);
}
if (attachedElems.Any()) //avoid to hide everything if no elements matches
{
if (UserSettings.Get("selattachedelems") == "0")
{
List<ModelItem> elemsVisible = new List<ModelItem>();
foreach (var item in attachedElems)
{
elemsVisible.AddRange(item.AncestorsAndSelf);
}
foreach (var item in elemsVisible)
elems.Remove(item);
doc.Models.ResetAllHidden();
doc.Models.SetHidden(elems, true);
}
else
{
doc.CurrentSelection.Clear();
doc.CurrentSelection.AddRange(attachedElems);
}
}
}
}
catch (System.Exception ex1)
{
MessageBox.Show("exception: " + ex1, "Error opening view");
}
}