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[Question] [PythonParts] Set Origin using PythonPartTransaction [Solved]

Tags:
  • Pythonpart
  • Interactor
  • Origin
cmaignan35
cmaignan35
20.06.2023 - 09:13

Hi,

I'm working on Interactor PythonPart scripts who need to keep PythonPart Object.

So, I'm looking on PythonPartTransaction with the following code :

    def create_pythonpart(self):
        """
        Create the PythonPart
        """
        pyp_util = PythonPartUtil()
        pyp_util.add_pythonpart_view_2d3d(self.model_ele_list)
        pyp_transaction = PythonPartTransaction(self.coord_input.GetInputViewDocument())

        pyp_transaction.execute(Geometry.Matrix3D(),
                                self.coord_input.GetViewWorldProjection(),
                                pyp_util.create_pythonpart(self.build_ele),
                                self.modify_uuid_list
                                )

It's working great but the PythonPart's origin is still at (0, 0, 0).

How can I fix it ?

Best

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Horst_Hohmann
Horst_Hohm…
20.06.2023 - 10:11 *

Hi,

you need to set the correct placement matrix (first parameter). The placement matrix includes the placement point and rotation if your PythonPart is created locally to the placement point.

Best regards
Horst

Horst_Hohmann
Horst_Hohm…
20.06.2023 - 10:11 * [Solution]

Hi,

you need to set the correct placement matrix (first parameter). The placement matrix includes the placement point and rotation if your PythonPart is created locally to the placement point.

Best regards
Horst

cmaignan35
cmaignan35
20.06.2023 - 11:57 *

Thanks for your quick answer

Here the updated code :

    def create_pythonpart(self):
        """
        Create the PythonPart
        """
        build_ele = self.build_ele_list[0]
        pyp_matrix = Geometry.Matrix3D()
        pyp_matrix.SetTranslation(Geometry.Vector3D(self.selected_pnts[0]))
        pyp_util  = PythonPartUtil()
        pyp_util.add_pythonpart_view_2d3d(self.model_ele_list)
        pyp_transaction = PythonPartTransaction(self.coord_input.GetInputViewDocument())

        pyp_transaction.execute(pyp_matrix,
                                self.coord_input.GetViewWorldProjection(),
                                pyp_util.create_pythonpart(build_ele),
                                []
                                )

Best