Hello, If you want to display a shape in a wxPython based display window, you can use the method: DisplayShape(your_shape) of the Display3d class. The material used for the shape is the default material. You can also specify a different material. Available materials are: Graphic3d_NOM_BRASS, Graphic3d_NOM_BRONZE, Graphic3d_NOM_COPPER, Graphic3d_NOM_GOLD, Graphic3d_NOM_PEWTER, Graphic3d_NOM_PLASTER, Graphic3d_NOM_PLASTIC, Graphic3d_NOM_SILVER, Graphic3d_NOM_STEEL, Graphic3d_NOM_STONE, Graphic3d_NOM_SHINY_PLASTIC, Graphic3d_NOM_SATIN, Graphic3d_NOM_METALIZED, Graphic3d_NOM_NEON_GNC, Graphic3d_NOM_CHROME, Graphic3d_NOM_ALUMINIUM, Graphic3d_NOM_OBSIDIAN, Graphic3d_NOM_NEON_PHC, Graphic3d_NOM_JADE, Graphic3d_NOM_DEFAULT, Graphic3d_NOM_UserDefined
1st step: create your material: my_material = Graphic3d_MaterialAspect(Graphic3d_NOM_CHROME) 2nd step: display shape DisplayShape(my_shape,my_material). Another possibility is to customize your own material: create a new material ( my_material = Graphic3d_MaterialAspect() ) and set emissive, specular, reflection etc. The screenshot below was obtained with "Silver" mand "Gold" materials. Source code is attached. Thomas
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#!/usr/bin/env python ##Copyright 2008 Thomas Paviot ## [EMAIL PROTECTED] ## ##pythonOCC is a computer program whose purpose is to provide a complete set ##of python bindings for OpenCasacde library. ## ##This software is governed by the CeCILL license under French law and ##abiding by the rules of distribution of free software. You can use, ##modify and/ or redistribute the software under the terms of the CeCILL ##license as circulated by CEA, CNRS and INRIA at the following URL ##"http://www.cecill.info";. ## ##As a counterpart to the access to the source code and rights to copy, ##modify and redistribute granted by the license, users are provided only ##with a limited warranty and the software's author, the holder of the ##economic rights, and the successive licensors have only limited ##liability. ## ##In this respect, the user's attention is drawn to the risks associated ##with loading, using, modifying and/or developing or reproducing the ##software by the user in light of its specific status of free software, ##that may mean that it is complicated to manipulate, and that also ##therefore means that it is reserved for developers and experienced ##professionals having in-depth computer knowledge. Users are therefore ##encouraged to load and test the software's suitability as regards their ##requirements in conditions enabling the security of their systems and/or ##data to be ensured and, more generally, to use and operate it in the ##same conditions as regards security. ## ##The fact that you are presently reading this means that you have had ##knowledge of the CeCILL license and that you accept its terms. from OCC import * import wx from wxDisplay import GraphicsCanva3D if __name__=="__main__": class AppFrame(wx.Frame): def __init__(self, parent): wx.Frame.__init__(self, parent, -1, "Material", style=wx.DEFAULT_FRAME_STYLE,size = (640,480)) self.canva = GraphicsCanva3D(self) my_material = Graphic3d_MaterialAspect(Graphic3d_NOM_GOLD) S = BRepPrimAPI_MakeTorus(400,100) shape = S.Shape() self.canva._3dDisplay.DisplayShape(S.Shape(),my_material) app = wx.PySimpleApp() wx.InitAllImageHandlers() frame = AppFrame(None) frame.Show(True) app.SetTopWindow(frame) app.MainLoop()
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