mirror of
https://github.com/PixarAnimationStudios/OpenSubdiv
synced 2025-01-09 00:00:18 +00:00
3ea2f4caac
- rotated faces to place extra-ordinary vertex at each corner
- updated both Catmark and Loop shapes for both boundary and interior
458 lines
13 KiB
C++
458 lines
13 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_xord_interior =
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"#\n"
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"# Nine 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 -1.250000 -0.480000 1.250000\n"
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"v -0.950000 0.000000 1.250000\n"
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"v -0.950000 0.000000 1.769615\n"
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"v -1.400000 0.000000 1.509808\n"
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"v -1.850000 0.000000 1.250000\n"
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"v -1.400000 0.000000 0.990192\n"
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"v -0.950000 0.000000 0.730385\n"
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"\n"
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"vt 0.170000 0.830000\n"
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"vt 0.245000 0.830000\n"
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"vt 0.245000 0.959904\n"
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"vt 0.132500 0.894952\n"
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"vt 0.020000 0.830000\n"
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"vt 0.132500 0.765048\n"
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"vt 0.245000 0.700096\n"
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"\n"
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"f 1/1 2/2 3/3 4/4\n"
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"f 6/6 1/1 4/4 5/5\n"
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"f 6/6 7/7 2/2 1/1\n"
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"\n"
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"#\n"
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"# Shape 2: top-middle\n"
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"#\n"
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"v 0.000000 -0.480000 1.250000\n"
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"v 0.485410 0.000000 1.250000\n"
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"v 0.485410 0.000000 1.602671\n"
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"v 0.150000 0.000000 1.711653\n"
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"v -0.185410 0.000000 1.820634\n"
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"v -0.392705 0.000000 1.535317\n"
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"v -0.600000 0.000000 1.250000\n"
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"v -0.392705 0.000000 0.964683\n"
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"v -0.185410 0.000000 0.679366\n"
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"v 0.150000 0.000000 0.788347\n"
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"v 0.485410 0.000000 0.897329\n"
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"\n"
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"vt 0.500000 0.830000\n"
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"vt 0.621353 0.830000\n"
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"vt 0.621353 0.918168\n"
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"vt 0.537500 0.945413\n"
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"vt 0.453647 0.972658\n"
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"vt 0.401824 0.901329\n"
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"vt 0.350000 0.830000\n"
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"vt 0.401824 0.758671\n"
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"vt 0.453647 0.687342\n"
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"vt 0.537500 0.714587\n"
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"vt 0.621353 0.741832\n"
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"\n"
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"f 8/8 9/9 10/10 11/11\n"
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"f 13/13 8/8 11/11 12/12\n"
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"f 14/14 15/15 8/8 13/13\n"
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"f 15/15 16/16 17/17 8/8\n"
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"f 8/8 17/17 18/18 9/9\n"
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"\n"
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"#\n"
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"# Shape 3: top-right\n"
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"#\n"
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"v 1.250000 -0.480000 1.250000\n"
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"v 1.769615 0.000000 1.250000\n"
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"v 1.769615 0.000000 1.550000\n"
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"v 1.509808 0.000000 1.700000\n"
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"v 1.250000 0.000000 1.850000\n"
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"v 0.990192 0.000000 1.700000\n"
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"v 0.730385 0.000000 1.550000\n"
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"v 0.730385 0.000000 1.250000\n"
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"v 0.730385 0.000000 0.950000\n"
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"v 0.990192 0.000000 0.800000\n"
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"v 1.250000 0.000000 0.650000\n"
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"v 1.509808 0.000000 0.800000\n"
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"v 1.769615 0.000000 0.950000\n"
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"\n"
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"vt 0.830000 0.830000\n"
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"vt 0.959904 0.830000\n"
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"vt 0.959904 0.905000\n"
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"vt 0.894952 0.942500\n"
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"vt 0.830000 0.980000\n"
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"vt 0.765048 0.942500\n"
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"vt 0.700096 0.905000\n"
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"vt 0.700096 0.830000\n"
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"vt 0.700096 0.755000\n"
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"vt 0.765048 0.717500\n"
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"vt 0.830000 0.680000\n"
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"vt 0.894952 0.717500\n"
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"vt 0.959904 0.755000\n"
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"\n"
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"f 19/19 20/20 21/21 22/22\n"
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"f 24/24 19/19 22/22 23/23\n"
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"f 25/25 26/26 19/19 24/24\n"
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"f 26/26 27/27 28/28 19/19\n"
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"f 19/19 28/28 29/29 30/30\n"
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"f 19/19 30/30 31/31 20/20\n"
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"\n"
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"#\n"
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"# Shape 4: center-left\n"
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"#\n"
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"v -1.250000 -0.480000 0.000000\n"
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"v -0.709419 0.000000 0.000000\n"
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"v -0.709419 0.000000 0.260330\n"
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"v -0.912953 0.000000 0.422644\n"
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"v -1.116488 0.000000 0.584957\n"
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"v -1.370291 0.000000 0.527028\n"
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"v -1.624094 0.000000 0.469099\n"
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"v -1.737047 0.000000 0.234549\n"
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"v -1.850000 0.000000 -0.000000\n"
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"v -1.737047 0.000000 -0.234549\n"
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"v -1.624094 0.000000 -0.469099\n"
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"v -1.370291 0.000000 -0.527028\n"
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"v -1.116487 0.000000 -0.584957\n"
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"v -0.912953 0.000000 -0.422643\n"
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"v -0.709419 0.000000 -0.260330\n"
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"\n"
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"vt 0.170000 0.500000\n"
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"vt 0.305145 0.500000\n"
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"vt 0.305145 0.565083\n"
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"vt 0.254262 0.605661\n"
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"vt 0.203378 0.646239\n"
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"vt 0.139927 0.631757\n"
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"vt 0.076477 0.617275\n"
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"vt 0.048238 0.558637\n"
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"vt 0.020000 0.500000\n"
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"vt 0.048238 0.441363\n"
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"vt 0.076477 0.382725\n"
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"vt 0.139927 0.368243\n"
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"vt 0.203378 0.353761\n"
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"vt 0.254262 0.394339\n"
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"vt 0.305145 0.434918\n"
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"\n"
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"f 32/32 33/33 34/34 35/35\n"
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"f 37/37 32/32 35/35 36/36\n"
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"f 38/38 39/39 32/32 37/37\n"
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"f 39/39 40/40 41/41 32/32\n"
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"f 32/32 41/41 42/42 43/43\n"
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"f 32/32 43/43 44/44 45/45\n"
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"f 32/32 45/45 46/46 33/33\n"
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"\n"
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"#\n"
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"# Shape 5: center-middle\n"
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"#\n"
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"v 0.000000 -0.480000 0.000000\n"
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"v 0.554328 0.000000 0.000000\n"
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"v 0.554328 0.000000 0.229610\n"
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"v 0.391969 0.000000 0.391969\n"
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"v 0.229610 0.000000 0.554328\n"
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"v -0.000000 0.000000 0.554328\n"
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"v -0.229610 0.000000 0.554328\n"
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"v -0.391969 0.000000 0.391969\n"
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"v -0.554328 0.000000 0.229610\n"
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"v -0.554328 0.000000 -0.000000\n"
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"v -0.554328 0.000000 -0.229610\n"
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"v -0.391969 0.000000 -0.391969\n"
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"v -0.229610 0.000000 -0.554328\n"
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"v 0.000000 0.000000 -0.554328\n"
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"v 0.229610 0.000000 -0.554328\n"
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"v 0.391969 0.000000 -0.391969\n"
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"v 0.554328 0.000000 -0.229610\n"
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"\n"
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"vt 0.500000 0.500000\n"
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"vt 0.638582 0.500000\n"
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"vt 0.638582 0.557402\n"
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"vt 0.597992 0.597992\n"
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"vt 0.557402 0.638582\n"
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"vt 0.500000 0.638582\n"
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"vt 0.442597 0.638582\n"
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"vt 0.402008 0.597992\n"
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"vt 0.361418 0.557403\n"
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"vt 0.361418 0.500000\n"
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"vt 0.361418 0.442597\n"
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"vt 0.402008 0.402008\n"
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"vt 0.442598 0.361418\n"
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"vt 0.500000 0.361418\n"
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"vt 0.557403 0.361418\n"
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"vt 0.597992 0.402008\n"
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"vt 0.638582 0.442598\n"
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"\n"
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"f 47/47 48/48 49/49 50/50\n"
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"f 52/52 47/47 50/50 51/51\n"
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"f 53/53 54/54 47/47 52/52\n"
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"f 54/54 55/55 56/56 47/47\n"
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"f 47/47 56/56 57/57 58/58\n"
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"f 47/47 58/58 59/59 60/60\n"
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"f 47/47 60/60 61/61 62/62\n"
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"f 47/47 62/62 63/63 48/48\n"
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"\n"
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"#\n"
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"# Shape 6: center-right\n"
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"#\n"
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"v 1.250000 -0.480000 0.000000\n"
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"v 1.813816 0.000000 0.000000\n"
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"v 1.813816 0.000000 0.205212\n"
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"v 1.681908 0.000000 0.362414\n"
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"v 1.550000 0.000000 0.519615\n"
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"v 1.347906 0.000000 0.555250\n"
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"v 1.145811 0.000000 0.590885\n"
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"v 0.968092 0.000000 0.488279\n"
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"v 0.790373 0.000000 0.385673\n"
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"v 0.720187 0.000000 0.192836\n"
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"v 0.650000 0.000000 -0.000000\n"
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"v 0.720187 0.000000 -0.192836\n"
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"v 0.790373 0.000000 -0.385673\n"
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"v 0.968092 0.000000 -0.488279\n"
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"v 1.145811 0.000000 -0.590885\n"
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"v 1.347906 0.000000 -0.555250\n"
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"v 1.550000 0.000000 -0.519615\n"
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"v 1.681908 0.000000 -0.362414\n"
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"v 1.813816 0.000000 -0.205212\n"
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"\n"
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"vt 0.830000 0.500000\n"
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"vt 0.970954 0.500000\n"
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"vt 0.970954 0.551303\n"
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"vt 0.937977 0.590603\n"
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"vt 0.905000 0.629904\n"
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"vt 0.854476 0.638812\n"
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"vt 0.803953 0.647721\n"
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"vt 0.759523 0.622070\n"
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"vt 0.715093 0.596418\n"
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"vt 0.697547 0.548209\n"
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"vt 0.680000 0.500000\n"
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"vt 0.697547 0.451791\n"
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"vt 0.715093 0.403582\n"
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"vt 0.759523 0.377930\n"
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"vt 0.803953 0.352279\n"
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"vt 0.854476 0.361188\n"
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"vt 0.905000 0.370096\n"
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"vt 0.937977 0.409397\n"
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"vt 0.970954 0.448697\n"
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"\n"
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"f 64/64 65/65 66/66 67/67\n"
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"f 69/69 64/64 67/67 68/68\n"
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"f 70/70 71/71 64/64 69/69\n"
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"f 71/71 72/72 73/73 64/64\n"
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"f 64/64 73/73 74/74 75/75\n"
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"f 64/64 75/75 76/76 77/77\n"
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"f 64/64 77/77 78/78 79/79\n"
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"f 64/64 79/79 80/80 81/81\n"
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"f 64/64 81/81 82/82 65/65\n"
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"\n"
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"#\n"
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"# Shape 7: bottom-left\n"
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"#\n"
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"v -1.250000 -0.480000 -1.250000\n"
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"v -0.679366 0.000000 -1.250000\n"
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"v -0.679366 0.000000 -1.064590\n"
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"v -0.788347 0.000000 -0.914590\n"
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"v -0.897329 0.000000 -0.764590\n"
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"v -1.073664 0.000000 -0.707295\n"
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"v -1.250000 0.000000 -0.650000\n"
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"v -1.426336 0.000000 -0.707295\n"
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"v -1.602671 0.000000 -0.764590\n"
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"v -1.711653 0.000000 -0.914590\n"
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"v -1.820634 0.000000 -1.064590\n"
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"v -1.820634 0.000000 -1.250000\n"
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"v -1.820634 0.000000 -1.435410\n"
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"v -1.711653 0.000000 -1.585410\n"
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"v -1.602671 0.000000 -1.735410\n"
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"v -1.426336 0.000000 -1.792705\n"
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"v -1.250000 0.000000 -1.850000\n"
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"v -1.073664 0.000000 -1.792705\n"
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"v -0.897329 0.000000 -1.735410\n"
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"v -0.788347 0.000000 -1.585410\n"
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"v -0.679366 0.000000 -1.435410\n"
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"\n"
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"vt 0.170000 0.170000\n"
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"vt 0.312658 0.170000\n"
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"vt 0.312658 0.216353\n"
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"vt 0.285413 0.253853\n"
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"vt 0.258168 0.291353\n"
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"vt 0.214084 0.305676\n"
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"vt 0.170000 0.320000\n"
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"vt 0.125916 0.305676\n"
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"vt 0.081832 0.291353\n"
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"vt 0.054587 0.253853\n"
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"vt 0.027342 0.216353\n"
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"vt 0.027342 0.170000\n"
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"vt 0.027342 0.123647\n"
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"vt 0.054587 0.086147\n"
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"vt 0.081832 0.048647\n"
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"vt 0.125916 0.034324\n"
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"vt 0.170000 0.020000\n"
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"vt 0.214084 0.034324\n"
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"vt 0.258168 0.048647\n"
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"vt 0.285413 0.086147\n"
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"vt 0.312659 0.123648\n"
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"\n"
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"f 83/83 84/84 85/85 86/86\n"
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"f 88/88 83/83 86/86 87/87\n"
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"f 89/89 90/90 83/83 88/88\n"
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"f 90/90 91/91 92/92 83/83\n"
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"f 83/83 92/92 93/93 94/94\n"
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"f 83/83 94/94 95/95 96/96\n"
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"f 83/83 96/96 97/97 98/98\n"
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"f 83/83 98/98 99/99 100/100\n"
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"f 83/83 100/100 101/101 102/102\n"
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"f 83/83 102/102 103/103 84/84\n"
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"\n"
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"#\n"
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"# Shape 8: bottom-middle\n"
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"#\n"
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"v 0.000000 -0.480000 -1.250000\n"
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"v 0.575696 0.000000 -1.250000\n"
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"v 0.575696 0.000000 -1.080960\n"
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"v 0.484306 0.000000 -0.938755\n"
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"v 0.392916 0.000000 -0.796550\n"
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"v 0.239153 0.000000 -0.726329\n"
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"v 0.085389 0.000000 -0.656107\n"
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"v -0.081930 0.000000 -0.680164\n"
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"v -0.249249 0.000000 -0.704221\n"
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"v -0.377001 0.000000 -0.814918\n"
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"v -0.504752 0.000000 -0.925616\n"
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"v -0.552376 0.000000 -1.087808\n"
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"v -0.600000 0.000000 -1.250000\n"
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"v -0.552376 0.000000 -1.412192\n"
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"v -0.504752 0.000000 -1.574385\n"
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"v -0.377000 0.000000 -1.685082\n"
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"v -0.249249 0.000000 -1.795779\n"
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"v -0.081930 0.000000 -1.819836\n"
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"v 0.085389 0.000000 -1.843893\n"
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"v 0.239153 0.000000 -1.773671\n"
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"v 0.392916 0.000000 -1.703450\n"
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"v 0.484306 0.000000 -1.561244\n"
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"v 0.575696 0.000000 -1.419039\n"
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"\n"
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"vt 0.500000 0.170000\n"
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"vt 0.643924 0.170000\n"
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"vt 0.643924 0.212260\n"
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"vt 0.621077 0.247811\n"
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"vt 0.598229 0.283362\n"
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"vt 0.559788 0.300918\n"
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"vt 0.521347 0.318473\n"
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"vt 0.479517 0.312459\n"
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"vt 0.437688 0.306445\n"
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"vt 0.405750 0.278770\n"
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"vt 0.373812 0.251096\n"
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"vt 0.361906 0.210548\n"
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"vt 0.350000 0.170000\n"
|
|
"vt 0.361906 0.129452\n"
|
|
"vt 0.373812 0.088904\n"
|
|
"vt 0.405750 0.061230\n"
|
|
"vt 0.437688 0.033555\n"
|
|
"vt 0.479518 0.027541\n"
|
|
"vt 0.521347 0.021527\n"
|
|
"vt 0.559788 0.039082\n"
|
|
"vt 0.598229 0.056638\n"
|
|
"vt 0.621077 0.092189\n"
|
|
"vt 0.643924 0.127740\n"
|
|
"\n"
|
|
"f 104/104 105/105 106/106 107/107\n"
|
|
"f 109/109 104/104 107/107 108/108\n"
|
|
"f 110/110 111/111 104/104 109/109\n"
|
|
"f 111/111 112/112 113/113 104/104\n"
|
|
"f 104/104 113/113 114/114 115/115\n"
|
|
"f 104/104 115/115 116/116 117/117\n"
|
|
"f 104/104 117/117 118/118 119/119\n"
|
|
"f 104/104 119/119 120/120 121/121\n"
|
|
"f 104/104 121/121 122/122 123/123\n"
|
|
"f 104/104 123/123 124/124 125/125\n"
|
|
"f 104/104 125/125 126/126 105/105\n"
|
|
"\n"
|
|
"#\n"
|
|
"# Shape 9: bottom-right\n"
|
|
"#\n"
|
|
"v 1.250000 -0.480000 -1.250000\n"
|
|
"v 1.829556 0.000000 -1.250000\n"
|
|
"v 1.829556 0.000000 -1.094709\n"
|
|
"v 1.751910 0.000000 -0.960222\n"
|
|
"v 1.674264 0.000000 -0.825736\n"
|
|
"v 1.539778 0.000000 -0.748090\n"
|
|
"v 1.405291 0.000000 -0.670444\n"
|
|
"v 1.250000 0.000000 -0.670444\n"
|
|
"v 1.094708 0.000000 -0.670444\n"
|
|
"v 0.960222 0.000000 -0.748090\n"
|
|
"v 0.825736 0.000000 -0.825736\n"
|
|
"v 0.748090 0.000000 -0.960222\n"
|
|
"v 0.670444 0.000000 -1.094709\n"
|
|
"v 0.670444 0.000000 -1.250000\n"
|
|
"v 0.670444 0.000000 -1.405291\n"
|
|
"v 0.748090 0.000000 -1.539778\n"
|
|
"v 0.825736 0.000000 -1.674264\n"
|
|
"v 0.960222 0.000000 -1.751910\n"
|
|
"v 1.094709 0.000000 -1.829556\n"
|
|
"v 1.250000 0.000000 -1.829556\n"
|
|
"v 1.405291 0.000000 -1.829556\n"
|
|
"v 1.539778 0.000000 -1.751910\n"
|
|
"v 1.674264 0.000000 -1.674264\n"
|
|
"v 1.751910 0.000000 -1.539778\n"
|
|
"v 1.829556 0.000000 -1.405291\n"
|
|
"\n"
|
|
"vt 0.830000 0.170000\n"
|
|
"vt 0.974889 0.170000\n"
|
|
"vt 0.974889 0.208823\n"
|
|
"vt 0.955477 0.242444\n"
|
|
"vt 0.936066 0.276066\n"
|
|
"vt 0.902444 0.295477\n"
|
|
"vt 0.868823 0.314889\n"
|
|
"vt 0.830000 0.314889\n"
|
|
"vt 0.791177 0.314889\n"
|
|
"vt 0.757556 0.295477\n"
|
|
"vt 0.723934 0.276066\n"
|
|
"vt 0.704523 0.242444\n"
|
|
"vt 0.685111 0.208823\n"
|
|
"vt 0.685111 0.170000\n"
|
|
"vt 0.685111 0.131177\n"
|
|
"vt 0.704523 0.097556\n"
|
|
"vt 0.723934 0.063934\n"
|
|
"vt 0.757556 0.044523\n"
|
|
"vt 0.791177 0.025111\n"
|
|
"vt 0.830000 0.025111\n"
|
|
"vt 0.868823 0.025111\n"
|
|
"vt 0.902444 0.044523\n"
|
|
"vt 0.936066 0.063934\n"
|
|
"vt 0.955477 0.097556\n"
|
|
"vt 0.974889 0.131177\n"
|
|
"\n"
|
|
"f 127/127 128/128 129/129 130/130\n"
|
|
"f 132/132 127/127 130/130 131/131\n"
|
|
"f 133/133 134/134 127/127 132/132\n"
|
|
"f 134/134 135/135 136/136 127/127\n"
|
|
"f 127/127 136/136 137/137 138/138\n"
|
|
"f 127/127 138/138 139/139 140/140\n"
|
|
"f 127/127 140/140 141/141 142/142\n"
|
|
"f 127/127 142/142 143/143 144/144\n"
|
|
"f 127/127 144/144 145/145 146/146\n"
|
|
"f 127/127 146/146 147/147 148/148\n"
|
|
"f 127/127 148/148 149/149 150/150\n"
|
|
"f 127/127 150/150 151/151 128/128\n"
|
|
"\n"
|
|
"t interpolateboundary 1/0/0 1\n"
|
|
"\n"
|
|
;
|