/// <summary>
/// Returns a composite curve of the surface curve.
/// </summary>
/// <returns>A new composite curve.</returns>
public PSCompCurve CreateCompositeCurve()
{
// Select the surface curve
AddToSelection(true);
// Create the compcurve
_powerSHAPE.DoCommand("CONVERT WIREFRAME");
// Get the create curve
PSCompCurve createdCurve = (PSCompCurve)_powerSHAPE.ActiveModel.CreatedItems[0];
_powerSHAPE.ActiveModel.Add(createdCurve);
return(createdCurve);
}
/// <summary>
/// Creates a new Curve from a CompCurve
/// </summary>
internal PSCurve(PSAutomation powerSHAPE, PSCompCurve compCurveToConvert) : base(powerSHAPE)
{
// Selects the CompCurve
compCurveToConvert.AddToSelection(true);
// Converts CompCurve into a curve
_powerSHAPE.DoCommand("CONVERT WIREFRAME");
compCurveToConvert.Delete();
// Get the id of the Curve
PSCurve curve = (PSCurve)_powerSHAPE.ActiveModel.UpdatedItems[0];
_name = curve.Name;
_id = curve.Id;
}
/// <summary>
/// Creates a Curve from a CompCurve
/// </summary>
/// <param name="compCurve">CompCurve to create a curev from</param>
/// <returns>Curve created by the operation</returns>
public PSCurve CreateCurveFromCompCurve(PSCompCurve compCurve)
{
PSCompCurve newCompCurve = (PSCompCurve)compCurve.Duplicate();
newCompCurve.AddToSelection(true);
_powerSHAPE.DoCommand("CONVERT WIREFRAME");
//Add the new Curve to the collection of Curves
PSCurve newCurve = null;
newCurve = (PSCurve)_powerSHAPE.ActiveModel.UpdatedItems[0];
_powerSHAPE.ActiveModel.Curves.Add(newCurve);
//Remove duplicate CompCurve from the collection of compcurves
newCompCurve.Delete();
return(newCurve);
}
/// <summary>
/// Allows the user to select a hole on the mesh and fill it
/// </summary>
public void FillHole()
{
// Pick a point that will define where the hole is
Point pickedPoint = _powerSHAPE.PickPoint();
// Create a CompCurve around the hole
_powerSHAPE.DoCommand("CREATE CURVE COMPCURVE");
_powerSHAPE.DoCommand(pickedPoint.X.ToString() + " " + pickedPoint.Y.ToString() + " " + pickedPoint.Z.ToString());
_powerSHAPE.DoCommand("FASTFORWARDS");
_powerSHAPE.DoCommand("SAVE");
PSCompCurve createdCompCurve = (PSCompCurve)_powerSHAPE.ActiveModel.CreatedItems[0];
createdCompCurve.AddToSelection(true);
// The curve must be closed for this to work
if (createdCompCurve.IsClosed)
{
_powerSHAPE.DialogsOff();
// Create a fillin surface from the curve
PSSurface fillinSurface = _powerSHAPE.ActiveModel.Surfaces.CreateFillInSurface(createdCompCurve);
PSMesh fillinMesh = _powerSHAPE.ActiveModel.Meshes.CreateMeshFromSurface(fillinSurface);
fillinSurface.Delete();
fillinMesh.AddToSelection(true);
// Append the fillin mesh to this mesh
Append(fillinMesh);
// Delete the curve that was created
createdCompCurve.Delete();
_powerSHAPE.DialogsOn();
}
else
{
// Delete the curve that was created and throw an exception
createdCompCurve.Delete();
_powerSHAPE.DialogsOn();
throw new Exception("Unable to create closed curve");
}
}