/// <summary>
/// Sets the viewport in rhino
/// </summary>
/// <param name="view">the name of the view</param>
/// <param name="displayType">the display type, wireframe, shaded etc</param>
public static void setViewport(String view, String displayType)
{
//-------Set viewport to specific view and maximize it & set display type--------
Rhino.DocObjects.Tables.NamedViewTable nvt = Rhino.RhinoDoc.ActiveDoc.NamedViews;
Rhino.DocObjects.Tables.ViewTable vt = Rhino.RhinoDoc.ActiveDoc.Views;
Rhino.Display.RhinoView[] rvs = vt.GetViewList(true, false);
List <Rhino.Display.RhinoView> st = rvs.ToList();
List <String> viewList = new List <String>();
int viewCount = 0;
foreach (Rhino.Display.RhinoView v in st)
{
if (v.ActiveViewport.Name == view)
{
Rhino.Display.RhinoViewport rvp = rvs[viewCount].ActiveViewport;
rvs[viewCount].Maximized = true;
}
viewCount++;
}
var type = Rhino.Display.DisplayModeDescription.FindByName(displayType);
Rhino.RhinoDoc.ActiveDoc.Views.ActiveView.ActiveViewport.DisplayMode = type;
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
bool update = false;
DA.GetData(0, ref update);
//Extract Named viewports list
Rhino.DocObjects.Tables.NamedViewTable nV = Rhino.RhinoDoc.ActiveDoc.NamedViews;
// return if list is empty
if (nV.Count == 0)
{
return;
}
DataTree <String> camData = new DataTree <String>();
//camData.AddRange( new string[]{"name", "lens", "P.X", "P.Y", "P.Z", "H", "P", "B"}, new GH_Path(0));
ViewportInfo vp;
List <String> nVData;
Vector3d dir, up;
double H, P, B;
for (int i = 0; i < nV.Count; i++)
{
nVData = new List <String>();
// name
nVData.Add(nV[i].Name);
vp = nV[i].Viewport;
// lens
nVData.Add(Math.Round(vp.Camera35mmLensLength, 1).ToString());
// P.X, P.Y, P.Z (in Cinema 4D Y is the up-axis, so X and Y coordinates are swapped)
nVData.Add(Math.Round(vp.CameraLocation.X, 3).ToString());
nVData.Add(Math.Round(vp.CameraLocation.Z, 3).ToString());
nVData.Add(Math.Round(vp.CameraLocation.Y, 3).ToString());
dir = vp.CameraDirection;
up = vp.CameraUp;
// H (Heading)
Vector3d flatDir = new Vector3d(dir.X, dir.Y, 0);
H = Vector3d.VectorAngle(Vector3d.XAxis, flatDir, Plane.WorldXY);
H = Math.Round((180 / Math.PI) * H - 90, 3);
nVData.Add(Convert.ToString(H));
// P (Pitch)
Vector3d invDir = new Vector3d(-dir.X, -dir.Y, -dir.Z);
P = Vector3d.VectorAngle(invDir, Vector3d.ZAxis);
P = Math.Round((180 / Math.PI) * P - 90, 3);
nVData.Add(Convert.ToString(P));
// B (Bank)
Vector3d flatRot = Vector3d.CrossProduct(Vector3d.ZAxis, dir);
B = Vector3d.VectorAngle(up, flatRot);
B = Math.Round((180 / Math.PI) * B - 90, 3);
nVData.Add(Convert.ToString(B));
camData.AddRange(nVData, new GH_Path(i));
}
// update if you add new named views to Rhino
if (update)
{
ExpireSolution(true);
}
DA.SetDataTree(0, camData);
}
