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https://gitlab.winehq.org/wine/vkd3d.git
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130 lines
8.0 KiB
C
130 lines
8.0 KiB
C
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/*
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* Copyright 2025 Henri Verbeet
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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/* Teapot data adapted from freeglut's fg_teapot_data.h with the following license:
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* PAWEL W. OLSZTA BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* The data is of course ultimately derived from Martin Newell's famous
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* teapot, also known as the Utah teapot.
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*/
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/* Rim, body, lid, and bottom data must be rotated along all four quadrants;
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* handle and spout data is flipped (negate y values) only. */
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static const struct demo_patch teapot_rotate_patches[] =
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{
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{{{ 0, 1, 2, 3}, { 4, 5, 6, 7}, { 8, 9, 10, 11}, { 12, 13, 14, 15}}}, /* rim */
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{{{ 12, 13, 14, 15}, { 16, 17, 18, 19}, { 20, 21, 22, 23}, { 24, 25, 26, 27}}}, /* body */
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{{{ 24, 25, 26, 27}, { 28, 29, 30, 31}, { 32, 33, 34, 35}, { 36, 37, 38, 39}}},
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{{{ 40, 40, 40, 40}, { 43, 44, 45, 46}, { 47, 47, 47, 47}, { 48, 49, 50, 51}}}, /* lid */
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{{{ 48, 49, 50, 51}, { 52, 53, 54, 55}, { 56, 57, 58, 59}, { 60, 61, 62, 63}}},
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{{{ 64, 64, 64, 64}, { 65, 66, 67, 68}, { 69, 70, 71, 72}, { 39, 38, 37, 36}}}, /* bottom */
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},
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teapot_flip_patches[] =
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{
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{{{ 73, 74, 75, 76}, { 77, 78, 79, 80}, { 81, 82, 83, 84}, { 85, 86, 87, 88}}}, /* handle */
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{{{ 85, 86, 87, 88}, { 89, 90, 91, 92}, { 93, 94, 95, 96}, { 97, 98, 99, 100}}},
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{{{101, 102, 103, 104}, {105, 106, 107, 108}, {109, 110, 111, 112}, {113, 114, 115, 116}}}, /* spout */
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{{{113, 114, 115, 116}, {117, 118, 119, 120}, {121, 122, 123, 124}, {125, 126, 127, 128}}},
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};
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static const struct demo_vec3 teapot_control_points[] =
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{
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{ 1.40000f, 0.00000f, 2.40000f}, { 1.40000f, -0.78400f, 2.40000f},
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{ 0.78400f, -1.40000f, 2.40000f}, { 0.00000f, -1.40000f, 2.40000f},
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{ 1.33750f, 0.00000f, 2.53125f}, { 1.33750f, -0.74900f, 2.53125f},
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{ 0.74900f, -1.33750f, 2.53125f}, { 0.00000f, -1.33750f, 2.53125f},
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{ 1.43750f, 0.00000f, 2.53125f}, { 1.43750f, -0.80500f, 2.53125f},
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{ 0.80500f, -1.43750f, 2.53125f}, { 0.00000f, -1.43750f, 2.53125f},
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{ 1.50000f, 0.00000f, 2.40000f}, { 1.50000f, -0.84000f, 2.40000f},
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{ 0.84000f, -1.50000f, 2.40000f}, { 0.00000f, -1.50000f, 2.40000f},
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{ 1.75000f, 0.00000f, 1.87500f}, { 1.75000f, -0.98000f, 1.87500f},
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{ 0.98000f, -1.75000f, 1.87500f}, { 0.00000f, -1.75000f, 1.87500f},
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{ 2.00000f, 0.00000f, 1.35000f}, { 2.00000f, -1.12000f, 1.35000f},
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{ 1.12000f, -2.00000f, 1.35000f}, { 0.00000f, -2.00000f, 1.35000f},
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{ 2.00000f, 0.00000f, 0.90000f}, { 2.00000f, -1.12000f, 0.90000f},
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{ 1.12000f, -2.00000f, 0.90000f}, { 0.00000f, -2.00000f, 0.90000f},
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{ 2.00000f, 0.00000f, 0.45000f}, { 2.00000f, -1.12000f, 0.45000f},
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{ 1.12000f, -2.00000f, 0.45000f}, { 0.00000f, -2.00000f, 0.45000f},
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{ 1.50000f, 0.00000f, 0.22500f}, { 1.50000f, -0.84000f, 0.22500f},
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{ 0.84000f, -1.50000f, 0.22500f}, { 0.00000f, -1.50000f, 0.22500f},
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{ 1.50000f, 0.00000f, 0.15000f}, { 1.50000f, -0.84000f, 0.15000f},
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{ 0.84000f, -1.50000f, 0.15000f}, { 0.00000f, -1.50000f, 0.15000f},
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{ 0.00000f, 0.00000f, 3.15000f}, { 0.00000f, -0.00200f, 3.15000f},
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{ 0.00200f, 0.00000f, 3.15000f}, { 0.80000f, 0.00000f, 3.15000f},
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{ 0.80000f, -0.45000f, 3.15000f}, { 0.45000f, -0.80000f, 3.15000f},
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{ 0.00000f, -0.80000f, 3.15000f}, { 0.00000f, 0.00000f, 2.85000f},
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{ 0.20000f, 0.00000f, 2.70000f}, { 0.20000f, -0.11200f, 2.70000f},
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{ 0.11200f, -0.20000f, 2.70000f}, { 0.00000f, -0.20000f, 2.70000f},
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{ 0.40000f, 0.00000f, 2.55000f}, { 0.40000f, -0.22400f, 2.55000f},
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{ 0.22400f, -0.40000f, 2.55000f}, { 0.00000f, -0.40000f, 2.55000f},
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{ 1.30000f, 0.00000f, 2.55000f}, { 1.30000f, -0.72800f, 2.55000f},
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{ 0.72800f, -1.30000f, 2.55000f}, { 0.00000f, -1.30000f, 2.55000f},
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{ 1.30000f, 0.00000f, 2.40000f}, { 1.30000f, -0.72800f, 2.40000f},
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{ 0.72800f, -1.30000f, 2.40000f}, { 0.00000f, -1.30000f, 2.40000f},
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{ 0.00000f, 0.00000f, 0.00000f}, { 0.00000f, -1.42500f, 0.00000f},
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{ 0.79800f, -1.42500f, 0.00000f}, { 1.42500f, -0.79800f, 0.00000f},
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{ 1.42500f, 0.00000f, 0.00000f}, { 0.00000f, -1.50000f, 0.07500f},
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{ 0.84000f, -1.50000f, 0.07500f}, { 1.50000f, -0.84000f, 0.07500f},
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{ 1.50000f, 0.00000f, 0.07500f}, {-1.60000f, 0.00000f, 2.02500f},
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{-1.60000f, -0.30000f, 2.02500f}, {-1.50000f, -0.30000f, 2.25000f},
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{-1.50000f, 0.00000f, 2.25000f}, {-2.30000f, 0.00000f, 2.02500f},
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{-2.30000f, -0.30000f, 2.02500f}, {-2.50000f, -0.30000f, 2.25000f},
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{-2.50000f, 0.00000f, 2.25000f}, {-2.70000f, 0.00000f, 2.02500f},
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{-2.70000f, -0.30000f, 2.02500f}, {-3.00000f, -0.30000f, 2.25000f},
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{-3.00000f, 0.00000f, 2.25000f}, {-2.70000f, 0.00000f, 1.80000f},
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{-2.70000f, -0.30000f, 1.80000f}, {-3.00000f, -0.30000f, 1.80000f},
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{-3.00000f, 0.00000f, 1.80000f}, {-2.70000f, 0.00000f, 1.57500f},
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{-2.70000f, -0.30000f, 1.57500f}, {-3.00000f, -0.30000f, 1.35000f},
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{-3.00000f, 0.00000f, 1.35000f}, {-2.50000f, 0.00000f, 1.12500f},
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{-2.50000f, -0.30000f, 1.12500f}, {-2.65000f, -0.30000f, 0.93750f},
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{-2.65000f, 0.00000f, 0.93750f}, {-2.00000f, 0.00000f, 0.90000f},
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{-2.00000f, -0.30000f, 0.90000f}, {-1.90000f, -0.30000f, 0.60000f},
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{-1.90000f, 0.00000f, 0.60000f}, { 1.70000f, 0.00000f, 1.42500f},
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{ 1.70000f, -0.66000f, 1.42500f}, { 1.70000f, -0.66000f, 0.60000f},
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{ 1.70000f, 0.00000f, 0.60000f}, { 2.60000f, 0.00000f, 1.42500f},
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{ 2.60000f, -0.66000f, 1.42500f}, { 3.10000f, -0.66000f, 0.82500f},
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{ 3.10000f, 0.00000f, 0.82500f}, { 2.30000f, 0.00000f, 2.10000f},
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{ 2.30000f, -0.25000f, 2.10000f}, { 2.40000f, -0.25000f, 2.02500f},
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{ 2.40000f, 0.00000f, 2.02500f}, { 2.70000f, 0.00000f, 2.40000f},
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{ 2.70000f, -0.25000f, 2.40000f}, { 3.30000f, -0.25000f, 2.40000f},
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{ 3.30000f, 0.00000f, 2.40000f}, { 2.80000f, 0.00000f, 2.47500f},
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{ 2.80000f, -0.25000f, 2.47500f}, { 3.52500f, -0.25000f, 2.49375f},
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{ 3.52500f, 0.00000f, 2.49375f}, { 2.90000f, 0.00000f, 2.47500f},
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{ 2.90000f, -0.15000f, 2.47500f}, { 3.45000f, -0.15000f, 2.51250f},
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{ 3.45000f, 0.00000f, 2.51250f}, { 2.80000f, 0.00000f, 2.40000f},
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{ 2.80000f, -0.15000f, 2.40000f}, { 3.20000f, -0.15000f, 2.40000f},
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{ 3.20000f, 0.00000f, 2.40000f}
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};
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