def test_export_vtk_surface_evalpts(bspline_surface): fname = FILE_NAME + ".vtk" bspline_surface.sample_size = SAMPLE_SIZE exchange_vtk.export_polydata(bspline_surface, fname, point_type="evalpts") assert os.path.isfile(fname) assert os.path.getsize(fname) > 0 # Clean up temporary file if exists if os.path.isfile(fname): os.remove(fname)
def test_export_vtk_surface_evalpts(bspline_surface): fname = FILE_NAME + ".vtk" bspline_surface.sample_size = SAMPLE_SIZE exchange_vtk.export_polydata(bspline_surface, fname, point_type="evalpts") assert os.path.isfile(fname) assert os.path.getsize(fname) > 0 # Clean up temporary file if exists if os.path.isfile(fname): os.remove(fname)
# -*- coding: utf-8 -*- """ Examples for the NURBS-Python Package Released under MIT License Developed by Onur Rauf Bingol (c) 2019 Exporting multiple NURBS surfaces in VTK Polydata format """ from geomdl.shapes import surface from geomdl import operations from geomdl import multi from geomdl import exchange_vtk # Create a cylindrical surface cylinder = surface.cylinder(radius=5.0, height=22.5) # Decompose to generate multiple surfaces cylinder_decomposed = operations.decompose_surface(cylinder) # Add decomposed surfaces to a surface container surf_container = multi.SurfaceContainer(cylinder_decomposed) # Export evaluated points as a .vtk file exchange_vtk.export_polydata(surf_container, "cylindrical_surface_decomposed_evalpts.vtk", tessellate=True) # Good to have something here to put a breakpoint pass
#!/usr/bin/env python # -*- coding: utf-8 -*- """ Examples for the NURBS-Python Package Released under MIT License Developed by Onur Rauf Bingol (c) 2019 Exporting a NURBS surface in VTK Polydata format """ from geomdl.shapes import surface from geomdl import exchange_vtk # Create a cylindrical surface cylinder = surface.cylinder(radius=5.0, height=22.5) # Export evaluated points as a .vtk file exchange_vtk.export_polydata(cylinder, "cylindrical_surface_evalpts.vtk", tessellate=True) # Export control points as a .vtk file (optionally tessellated as quads) exchange_vtk.export_polydata(cylinder, "cylindrical_surface_ctrlpts.vtk", point_type="ctrlpts", tessellate=False) # Good to have something here to put a breakpoint pass