M_Rhino_Geometry_Hatch_Explode - mcneel/rhinocommon-api-docs GitHub Wiki
Decomposes the hatch pattern into an array of geometry.
Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll) Version: Rhino 6.0
C#
public GeometryBase[] Explode()VB
Public Function Explode As GeometryBase()Type: GeometryBase[]
An array of geometry that formed the appearance of the original elements.
VB
Imports Rhino.DocObjects
Partial Class Examples
Public Shared Function ExplodeHatch(ByVal doc As Rhino.RhinoDoc) As Rhino.Commands.Result
Const filter As ObjectType = Rhino.DocObjects.ObjectType.Hatch
Dim objref As Rhino.DocObjects.ObjRef = Nothing
Dim rc As Rhino.Commands.Result = Rhino.Input.RhinoGet.GetOneObject("Select hatch to explode", False, filter, objref)
If rc <> Rhino.Commands.Result.Success OrElse objref Is Nothing Then
Return rc
End If
Dim hatch As Rhino.Geometry.Hatch = DirectCast(objref.Geometry(), Rhino.Geometry.Hatch)
If hatch Is Nothing Then
Return Rhino.Commands.Result.Failure
End If
Dim hatch_geom As Rhino.Geometry.GeometryBase() = hatch.Explode()
If hatch_geom IsNot Nothing Then
For i As Integer = 0 To hatch_geom.Length - 1
Dim geom As Rhino.Geometry.GeometryBase = hatch_geom(i)
If geom IsNot Nothing Then
Select Case geom.ObjectType
Case Rhino.DocObjects.ObjectType.Point
If True Then
Dim point As Rhino.Geometry.Point = TryCast(geom, Rhino.Geometry.Point)
If point IsNot Nothing Then
doc.Objects.AddPoint(point.Location)
End If
End If
Exit Select
Case Rhino.DocObjects.ObjectType.Curve
If True Then
Dim curve As Rhino.Geometry.Curve = TryCast(geom, Rhino.Geometry.Curve)
If curve IsNot Nothing Then
doc.Objects.AddCurve(curve)
End If
End If
Exit Select
Case Rhino.DocObjects.ObjectType.Brep
If True Then
Dim brep As Rhino.Geometry.Brep = TryCast(geom, Rhino.Geometry.Brep)
If brep IsNot Nothing Then
doc.Objects.AddBrep(brep)
End If
End If
Exit Select
End Select
End If
Next
End If
Return Rhino.Commands.Result.Success
End Function
End ClassC#
using Rhino.DocObjects;
partial class Examples
{
public static Rhino.Commands.Result ExplodeHatch(Rhino.RhinoDoc doc)
{
const ObjectType filter = Rhino.DocObjects.ObjectType.Hatch;
Rhino.DocObjects.ObjRef objref;
Rhino.Commands.Result rc = Rhino.Input.RhinoGet.GetOneObject("Select hatch to explode", false, filter, out objref);
if (rc != Rhino.Commands.Result.Success || objref == null)
return rc;
Rhino.Geometry.Hatch hatch = objref.Geometry() as Rhino.Geometry.Hatch;
if (null == hatch)
return Rhino.Commands.Result.Failure;
Rhino.Geometry.GeometryBase[] hatch_geom = hatch.Explode();
if (null != hatch_geom)
{
for (int i = 0; i < hatch_geom.Length; i++)
{
Rhino.Geometry.GeometryBase geom = hatch_geom[i];
if (null != geom)
{
switch (geom.ObjectType)
{
case Rhino.DocObjects.ObjectType.Point:
{
Rhino.Geometry.Point point = geom as Rhino.Geometry.Point;
if (null != point)
doc.Objects.AddPoint(point.Location);
}
break;
case Rhino.DocObjects.ObjectType.Curve:
{
Rhino.Geometry.Curve curve = geom as Rhino.Geometry.Curve;
if (null != curve)
doc.Objects.AddCurve(curve);
}
break;
case Rhino.DocObjects.ObjectType.Brep:
{
Rhino.Geometry.Brep brep = geom as Rhino.Geometry.Brep;
if (null != brep)
doc.Objects.AddBrep(brep);
}
break;
}
}
}
}
return Rhino.Commands.Result.Success;
}
}Python
import Rhino
import scriptcontext
def ExplodeHatch():
filter = Rhino.DocObjects.ObjectType.Hatch
rc, objref = Rhino.Input.RhinoGet.GetOneObject("Select hatch to explode", False, filter)
if rc != Rhino.Commands.Result.Success: return
hatch = objref.Geometry()
if not hatch: return
hatch_geom = hatch.Explode()
if hatch_geom:
for geom in hatch_geom:
if geom.ObjectType == Rhino.DocObjects.ObjectType.Point:
scriptcontext.doc.Objects.AddPoint(geom)
elif geom.ObjectType == Rhino.DocObjects.ObjectType.Curve:
scriptcontext.doc.Objects.AddCurve(geom)
elif geom.ObjectType == Rhino.DocObjects.ObjectType.Brep:
scriptcontext.doc.Objects.AddBrep(geom)
scriptcontext.doc.Views.Redraw()
if __name__=="__main__":
ExplodeHatch()Supported in: 6.0.16224.21491, 5D58w