mirror of
https://github.com/PixarAnimationStudios/OpenSubdiv
synced 2024-11-14 07:51:09 +00:00
89f00d3603
- added UVs to non-manifold shape sets for both Catmark and Loop
- added UVs to the semi-sharp and inf-sharp variations of Catmark cubes
168 lines
3.9 KiB
C++
168 lines
3.9 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_nonman_verts =
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"#\n"
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"# Four shapes ordered left->right and top->bottom in the XZ plane\n"
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"#\n"
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"# Shape 1: top-left\n"
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"#\n"
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"v -1.25 0.0 0.875\n"
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"v -0.75 -0.25 0.75\n"
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"v -0.25 0.0 0.875\n"
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"v -1.0 0.0 1.25\n"
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"v -0.5 0.0 1.25\n"
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"v -1.0 0.0 0.25\n"
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"v -0.5 0.0 0.25\n"
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"#\n"
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"vt 0.05 0.80\n"
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"vt 0.25 0.75\n"
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"vt 0.45 0.80\n"
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"vt 0.15 0.95\n"
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"vt 0.35 0.95\n"
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"vt 0.15 0.55\n"
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"vt 0.35 0.55\n"
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"\n"
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"f 1/1 2/2 4/4\n"
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"f 2/2 5/5 4/4\n"
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"f 2/2 3/3 5/5\n"
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"f 2/2 6/6 7/7\n"
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"\n"
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"#\n"
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"# Shape 2: top-right\n"
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"#\n"
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"v 0.25 0.0 0.875\n"
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"v 0.75 -0.25 0.75\n"
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"v 1.25 0.0 0.875\n"
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"v 0.5 0.0 1.25\n"
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"v 1.0 0.0 1.25\n"
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"v 0.25 0.0 0.625\n"
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"v 0.5 0.0 0.25\n"
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"v 1.0 0.0 0.25\n"
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"v 1.25 0.0 0.625\n"
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"#\n"
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"vt 0.55 0.80\n"
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"vt 0.75 0.76\n"
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"vt 0.95 0.80\n"
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"vt 0.65 0.95\n"
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"vt 0.85 0.95\n"
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"vt 0.55 0.70\n"
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"vt 0.65 0.55\n"
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"vt 0.85 0.55\n"
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"vt 0.95 0.70\n"
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"vt 0.75 0.74\n"
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"\n"
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"f 8/8 9/9 11/11\n"
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"f 9/9 12/12 11/11\n"
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"f 9/9 10/10 12/12\n"
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"f 9/17 13/13 14/14\n"
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"f 15/15 9/17 14/14\n"
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"f 15/15 16/16 9/17\n"
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"\n"
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"#\n"
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"# Shape 3: bottom-left\n"
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"#\n"
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"v -0.75 0.0 -0.75\n"
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"v -0.25 0.0 -1.0\n"
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"v -0.5 0.433013 -1.0\n"
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"v -1.0 0.433013 -1.0\n"
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"v -1.25 0.0 -1.0\n"
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"v -1.0 -0.433013 -1.0\n"
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"v -0.5 -0.433013 -1.0\n"
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"v -1.0 0.0 -0.5\n"
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"v -0.5 0.0 -0.5\n"
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"#\n"
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"vt 0.25 0.20\n"
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"vt 0.05 0.20\n"
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"vt 0.15 0.03\n"
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"vt 0.35 0.03\n"
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"vt 0.45 0.20\n"
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"vt 0.35 0.37\n"
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"vt 0.15 0.37\n"
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"vt 0.03 0.47\n"
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"vt 0.23 0.47\n"
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"vt 0.13 0.37\n"
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"\n"
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"f 17/18 18/19 19/20\n"
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"f 17/18 19/20 20/21\n"
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"f 17/18 20/21 21/22\n"
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"f 17/18 21/22 22/23\n"
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"f 17/18 22/23 23/24\n"
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"f 17/18 23/24 18/19\n"
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"f 17/27 25/26 24/25\n"
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"\n"
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"#\n"
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"# Shape 4: bottom-right\n"
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"#\n"
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"v 0.75 0.0 -0.75\n"
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"v 1.25 0.0 -1.0\n"
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"v 1.0 0.433013 -1.0\n"
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"v 0.5 0.433013 -1.0\n"
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"v 0.25 0.0 -1.0\n"
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"v 0.5 -0.433013 -1.0\n"
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"v 1.0 -0.433013 -1.0\n"
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"v 1.25 0.0 -0.5\n"
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"v 1.0 0.433013 -0.5\n"
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"v 0.5 0.433013 -0.5\n"
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"v 0.25 0.0 -0.5\n"
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"v 0.5 -0.433013 -0.5\n"
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"v 1.0 -0.433013 -0.5\n"
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"#\n"
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"vt 0.66 0.36\n"
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"vt 0.52 0.36\n"
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"vt 0.59 0.24\n"
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"vt 0.73 0.24\n"
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"vt 0.80 0.36\n"
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"vt 0.73 0.48\n"
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"vt 0.59 0.48\n"
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"vt 0.70 0.14\n"
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"vt 0.77 0.26\n"
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"vt 0.91 0.26\n"
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"vt 0.98 0.14\n"
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"vt 0.91 0.02\n"
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"vt 0.77 0.02\n"
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"vt 0.84 0.14\n"
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"\n"
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"f 26/28 27/29 28/30\n"
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"f 26/28 28/30 29/31\n"
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"f 26/28 29/31 30/32\n"
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"f 26/28 30/32 31/33\n"
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"f 26/28 31/33 32/34\n"
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"f 26/28 32/34 27/29\n"
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"f 26/41 34/36 33/35\n"
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"f 26/41 35/37 34/36\n"
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"f 26/41 36/38 35/37\n"
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"f 26/41 37/39 36/38\n"
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"f 26/41 38/40 37/39\n"
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"f 26/41 33/35 38/40\n"
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"\n"
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"#\n"
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"# Additional 'shape' 5: isolated non-manifold vertex in center\n"
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"#\n"
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"v 0 0 0\n"
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"\n"
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"t interpolateboundary 1/0/0 1\n"
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"\n"
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;
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