// // Copyright 2019 DreamWorks Animation LLC. // // Licensed under the Apache License, Version 2.0 (the "Apache License") // with the following modification; you may not use this file except in // compliance with the Apache License and the following modification to it: // Section 6. Trademarks. is deleted and replaced with: // // 6. Trademarks. This License does not grant permission to use the trade // names, trademarks, service marks, or product names of the Licensor // and its affiliates, except as required to comply with Section 4(c) of // the License and to reproduce the content of the NOTICE file. // // You may obtain a copy of the Apache License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the Apache License with the above modification is // distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY // KIND, either express or implied. See the Apache License for the specific // language governing permissions and limitations under the Apache License. // static const std::string loop_tetrahedron = "#\n" "# Tetrahedron oriented within an axially aligned cube:\n" "#\n" "v -1 -1 1\n" "v 1 -1 -1\n" "v 1 1 1\n" "v -1 1 -1\n" "\n" "vt 0.375 0.217\n" "vt 0.75 0.0\n" "vt 0.375 0.65\n" "vt 0.0 0.0\n" "vt 0.25 1.0\n" "vt 0.625 0.35\n" "vt 1.0 1.0\n" "\n" "f 1/1 2/2 3/3\n" "f 1/1 3/3 4/4\n" "f 1/1 4/4 2/2\n" "f 4/5 3/6 2/7\n" "\n" ;