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- # This file is part of libigl, a simple c++ geometry processing library.
- #
- # Copyright (C) 2017 Sebastian Koch <s.koch@tu-berlin.de> and Daniele Panozzo <daniele.panozzo@gmail.com>
- #
- # This Source Code Form is subject to the terms of the Mozilla Public License
- # v. 2.0. If a copy of the MPL was not distributed with this file, You can
- # obtain one at http://mozilla.org/MPL/2.0/.
- import sys, os
- # Add the igl library to the modules search path
- sys.path.insert(0, os.getcwd() + "/../")
- import pyigl as igl
- from shared import TUTORIAL_SHARED_PATH, check_dependencies
- dependencies = ["glfw"]
- check_dependencies(dependencies)
- # Load mesh
- V = igl.eigen.MatrixXd()
- F = igl.eigen.MatrixXi()
- igl.readOFF(TUTORIAL_SHARED_PATH + "bumpy.off", V, F)
- # Compute Gaussian curvature
- K = igl.eigen.MatrixXd()
- igl.gaussian_curvature(V, F, K)
- # Compute pseudocolor
- C = igl.eigen.MatrixXd()
- igl.jet(K, True, C)
- # Plot the mesh with pseudocolors
- viewer = igl.glfw.Viewer()
- viewer.data().set_mesh(V, F)
- viewer.data().set_colors(C)
- viewer.launch()
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