mirror of
https://github.com/PixarAnimationStudios/OpenSubdiv
synced 2024-11-08 13:30:04 +00:00
079b1a9760
- added Catmark and Loop versions of the toroidal tetrahedron shape
- update shapes/all.h with the additions
113 lines
3.0 KiB
C++
113 lines
3.0 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 catmark_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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"\n"
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"vt 0.250 0.410\n"
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"vt 0.025 0.020\n"
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"vt 0.475 0.020\n"
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"vt 0.750 0.410\n"
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"vt 0.525 0.020\n"
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"vt 0.975 0.020\n"
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"vt 0.250 0.910\n"
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"vt 0.025 0.520\n"
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"vt 0.475 0.520\n"
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"vt 0.750 0.910\n"
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"vt 0.525 0.520\n"
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"vt 0.975 0.520\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 0.340 0.100\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 0.840 0.100\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 0.340 0.600\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 0.840 0.600\n"
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"vt 0.250 0.175\n"
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"vt 0.228 0.137\n"
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"vt 0.273 0.137\n"
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"vt 0.750 0.175\n"
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"vt 0.728 0.137\n"
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"vt 0.772 0.137\n"
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"vt 0.250 0.675\n"
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"vt 0.228 0.637\n"
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"vt 0.273 0.637\n"
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"vt 0.750 0.675\n"
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"vt 0.728 0.637\n"
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"vt 0.772 0.637\n"
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"\n"
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"f 1/1 3/2 5/14 6/13\n"
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"f 3/2 2/3 7/15 5/14\n"
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"f 2/3 1/1 6/13 7/15\n"
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"f 2/4 4/5 10/17 9/16\n"
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"f 4/5 1/6 8/18 10/17\n"
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"f 1/6 2/4 9/16 8/18\n"
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"f 3/7 4/8 13/20 12/19\n"
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"f 4/8 2/9 11/21 13/20\n"
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"f 2/9 3/7 12/19 11/21\n"
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"f 4/10 3/11 14/23 16/22\n"
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"f 3/11 1/12 15/24 14/23\n"
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"f 1/12 4/10 16/22 15/24\n"
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"f 6/13 5/14 19/26 17/25\n"
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"f 5/14 7/15 18/27 19/26\n"
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"f 7/15 6/13 17/25 18/27\n"
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"f 9/16 10/17 20/29 18/28\n"
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"f 10/17 8/18 17/30 20/29\n"
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"f 8/18 9/16 18/28 17/30\n"
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"f 12/19 13/20 20/32 19/31\n"
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"f 13/20 11/21 18/33 20/32\n"
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"f 11/21 12/19 19/31 18/33\n"
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"f 14/23 15/24 17/36 19/35\n"
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"f 15/24 16/22 20/34 17/36\n"
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"f 16/22 14/23 19/35 20/34\n"
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"\n"
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;
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