mirror of
https://github.com/PixarAnimationStudios/OpenSubdiv
synced 2024-11-12 15:10:33 +00:00
079b1a9760
- added Catmark and Loop versions of the toroidal tetrahedron shape
- update shapes/all.h with the additions
197 lines
4.7 KiB
C++
197 lines
4.7 KiB
C++
//
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// Copyright 2019 DreamWorks Animation LLC.
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//
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// Licensed under the Apache License, Version 2.0 (the "Apache License")
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// with the following modification; you may not use this file except in
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// compliance with the Apache License and the following modification to it:
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// Section 6. Trademarks. is deleted and replaced with:
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//
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// 6. Trademarks. This License does not grant permission to use the trade
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// names, trademarks, service marks, or product names of the Licensor
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// and its affiliates, except as required to comply with Section 4(c) of
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// the License and to reproduce the content of the NOTICE file.
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//
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// You may obtain a copy of the Apache License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the Apache License with the above modification is
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// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the Apache License for the specific
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// language governing permissions and limitations under the Apache License.
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//
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static const std::string loop_toroidal_tet =
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"#\n"
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"# Toroidal tetrahedron oriented within an axially aligned cube:\n"
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"#\n"
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"v -1.0 1.0 -1.0\n"
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"v -1.0 -1.0 1.0\n"
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"v 1.0 -1.0 -1.0\n"
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"v 1.0 1.0 1.0\n"
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"v 0.2 -0.6 -0.6\n"
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"v -0.6 0.2 -0.6\n"
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"v -0.6 -0.6 0.2\n"
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"v -0.6 0.6 -0.2\n"
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"v -0.6 -0.2 0.6\n"
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"v 0.2 0.6 0.6\n"
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"v -0.2 -0.6 0.6\n"
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"v 0.6 -0.6 -0.2\n"
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"v 0.6 0.2 0.6\n"
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"v 0.6 -0.2 -0.6\n"
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"v -0.2 0.6 -0.6\n"
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"v 0.6 0.6 0.2\n"
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"v -0.4 0.4 -0.4\n"
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"v -0.4 -0.4 0.4\n"
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"v 0.4 -0.4 -0.4\n"
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"v 0.4 0.4 0.4\n"
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"v 0.0 0.0 -1.0\n"
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"v 0.0 -1.0 0.0\n"
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"v -1.0 0.0 0.0\n"
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"v 0.0 0.0 1.0\n"
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"v 0.0 1.0 0.0\n"
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"v 1.0 0.0 0.0\n"
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"v 0.0 0.0 -0.4\n"
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"v 0.0 -0.4 0.0\n"
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"v -0.4 0.0 0.0\n"
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"v 0.0 0.0 0.4\n"
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"v 0.0 0.4 0.0\n"
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"v 0.4 0.0 0.0\n"
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"\n"
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"vt 0.250 0.410\n"
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"vt 0.138 0.215\n"
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"vt 0.250 0.254\n"
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"vt 0.160 0.100\n"
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"vt 0.025 0.020\n"
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"vt 0.250 0.020\n"
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"vt 0.340 0.100\n"
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"vt 0.475 0.020\n"
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"vt 0.363 0.215\n"
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"vt 0.750 0.410\n"
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"vt 0.637 0.215\n"
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"vt 0.750 0.254\n"
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"vt 0.660 0.100\n"
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"vt 0.525 0.020\n"
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"vt 0.750 0.020\n"
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"vt 0.840 0.100\n"
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"vt 0.975 0.020\n"
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"vt 0.863 0.215\n"
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"vt 0.250 0.910\n"
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"vt 0.138 0.715\n"
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"vt 0.250 0.754\n"
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"vt 0.160 0.600\n"
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"vt 0.025 0.520\n"
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"vt 0.250 0.520\n"
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"vt 0.340 0.600\n"
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"vt 0.475 0.520\n"
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"vt 0.363 0.715\n"
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"vt 0.750 0.910\n"
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"vt 0.637 0.715\n"
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"vt 0.750 0.754\n"
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"vt 0.660 0.600\n"
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"vt 0.525 0.520\n"
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"vt 0.750 0.520\n"
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"vt 0.840 0.600\n"
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"vt 0.975 0.520\n"
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"vt 0.863 0.715\n"
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"vt 0.239 0.156\n"
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"vt 0.228 0.137\n"
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"vt 0.250 0.175\n"
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"vt 0.250 0.137\n"
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"vt 0.273 0.137\n"
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"vt 0.262 0.156\n"
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"vt 0.739 0.156\n"
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"vt 0.728 0.137\n"
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"vt 0.750 0.175\n"
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"vt 0.750 0.137\n"
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"vt 0.772 0.137\n"
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"vt 0.761 0.156\n"
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"vt 0.239 0.656\n"
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"vt 0.228 0.637\n"
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"vt 0.250 0.675\n"
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"vt 0.250 0.637\n"
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"vt 0.273 0.637\n"
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"vt 0.262 0.656\n"
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"vt 0.750 0.637\n"
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"vt 0.772 0.637\n"
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"vt 0.728 0.637\n"
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"vt 0.761 0.656\n"
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"vt 0.750 0.675\n"
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"vt 0.739 0.656\n"
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"\n"
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"f 1/1 21/2 6/3 \n"
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"f 21/2 5/4 6/3 \n"
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"f 21/2 3/5 5/4 \n"
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"f 3/5 22/6 5/4 \n"
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"f 22/6 7/7 5/4 \n"
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"f 22/6 2/8 7/7 \n"
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"f 2/8 23/9 7/7 \n"
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"f 23/9 6/3 7/7 \n"
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"f 23/9 1/1 6/3 \n"
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"f 2/10 24/11 9/12\n"
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"f 24/11 10/13 9/12\n"
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"f 24/11 4/14 10/13\n"
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"f 4/14 25/15 10/13\n"
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"f 25/15 8/16 10/13\n"
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"f 25/15 1/17 8/16\n"
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"f 1/17 23/18 8/16\n"
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"f 23/18 9/12 8/16\n"
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"f 23/18 2/10 9/12\n"
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"f 3/19 26/20 12/21\n"
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"f 26/20 13/22 12/21\n"
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"f 6/3 27/37 17/39\n"
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"f 5/4 7/7 28/40\n"
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"f 7/7 18/41 28/40\n"
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"f 5/4 28/40 19/38\n"
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"f 7/7 6/3 29/42\n"
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"f 6/3 17/39 29/42\n"
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"f 7/7 29/42 18/41\n"
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"f 10/13 20/44 30/43\n"
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"f 10/13 31/46 20/44\n"
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"f 8/16 9/12 29/48\n"
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"f 9/12 18/45 29/48\n"
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"f 8/16 29/48 17/47\n"
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"f 16/30 14/31 32/60\n"
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"f 14/31 19/57 32/60\n"
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"f 16/30 32/60 20/59\n"
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"\n"
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;
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