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OpenSubdiv/regression/shapes/catmark_hole_test1.h

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First pass implementation of holes : - make sure HBR passes down the hole tag to children when subdividing faces - minor API modification : allow to unset the hole flag on a face - modify uniform / adaptive FarMeshFactory to be aware of the flag - make the FarSubdivisionTableFactory assert when finding unconnected HBR vertices (as it should) * Uniform subdivision : The refinement scheme only creates faces & vertices necessary to maintain the one-ring around the edges of a hole, so this solution is quite efficient. * Adaptive subdivision : At the moment we are still performing full topological analysis on holes and only skipping patches associated to holes. This is sub-optimal in 2 ways : 1. the topological analysis can potentially be cranking on a lot of unnecessary geometry 2. even though we may not be drawing the patches, the compute stage is still applying kernels on all the control vertices of these patches. We will have to revisit feature adaptive subdivision & holes, so keep the issue active. fixes #78
2013-02-13 22:34:33 +00:00
//
Amending Apache license language & file headers. New text: Copyright 2013 Pixar Licensed under the Apache License, Version 2.0 (the "Apache License") with the following modification; you may not use this file except in compliance with the Apache License and the following modification to it: Section 6. Trademarks. is deleted and replaced with: 6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor and its affiliates, except as required to comply with Section 4(c) of the License and to reproduce the content of the NOTICE file. You may obtain a copy of the Apache License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the Apache License with the above modification is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for the specific language governing permissions and limitations under the Apache License.
2013-09-26 19:04:57 +00:00
// Copyright 2013 Pixar
First pass implementation of holes : - make sure HBR passes down the hole tag to children when subdividing faces - minor API modification : allow to unset the hole flag on a face - modify uniform / adaptive FarMeshFactory to be aware of the flag - make the FarSubdivisionTableFactory assert when finding unconnected HBR vertices (as it should) * Uniform subdivision : The refinement scheme only creates faces & vertices necessary to maintain the one-ring around the edges of a hole, so this solution is quite efficient. * Adaptive subdivision : At the moment we are still performing full topological analysis on holes and only skipping patches associated to holes. This is sub-optimal in 2 ways : 1. the topological analysis can potentially be cranking on a lot of unnecessary geometry 2. even though we may not be drawing the patches, the compute stage is still applying kernels on all the control vertices of these patches. We will have to revisit feature adaptive subdivision & holes, so keep the issue active. fixes #78
2013-02-13 22:34:33 +00:00
//
Amending Apache license language & file headers. New text: Copyright 2013 Pixar Licensed under the Apache License, Version 2.0 (the "Apache License") with the following modification; you may not use this file except in compliance with the Apache License and the following modification to it: Section 6. Trademarks. is deleted and replaced with: 6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor and its affiliates, except as required to comply with Section 4(c) of the License and to reproduce the content of the NOTICE file. You may obtain a copy of the Apache License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the Apache License with the above modification is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for the specific language governing permissions and limitations under the Apache License.
2013-09-26 19:04:57 +00:00
// Licensed under the Apache License, Version 2.0 (the "Apache License")
// with the following modification; you may not use this file except in
// compliance with the Apache License and the following modification to it:
// Section 6. Trademarks. is deleted and replaced with:
First pass implementation of holes : - make sure HBR passes down the hole tag to children when subdividing faces - minor API modification : allow to unset the hole flag on a face - modify uniform / adaptive FarMeshFactory to be aware of the flag - make the FarSubdivisionTableFactory assert when finding unconnected HBR vertices (as it should) * Uniform subdivision : The refinement scheme only creates faces & vertices necessary to maintain the one-ring around the edges of a hole, so this solution is quite efficient. * Adaptive subdivision : At the moment we are still performing full topological analysis on holes and only skipping patches associated to holes. This is sub-optimal in 2 ways : 1. the topological analysis can potentially be cranking on a lot of unnecessary geometry 2. even though we may not be drawing the patches, the compute stage is still applying kernels on all the control vertices of these patches. We will have to revisit feature adaptive subdivision & holes, so keep the issue active. fixes #78
2013-02-13 22:34:33 +00:00
//
Amending Apache license language & file headers. New text: Copyright 2013 Pixar Licensed under the Apache License, Version 2.0 (the "Apache License") with the following modification; you may not use this file except in compliance with the Apache License and the following modification to it: Section 6. Trademarks. is deleted and replaced with: 6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor and its affiliates, except as required to comply with Section 4(c) of the License and to reproduce the content of the NOTICE file. You may obtain a copy of the Apache License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the Apache License with the above modification is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for the specific language governing permissions and limitations under the Apache License.
2013-09-26 19:04:57 +00:00
// 6. Trademarks. This License does not grant permission to use the trade
// names, trademarks, service marks, or product names of the Licensor
// and its affiliates, except as required to comply with Section 4(c) of
// the License and to reproduce the content of the NOTICE file.
First pass implementation of holes : - make sure HBR passes down the hole tag to children when subdividing faces - minor API modification : allow to unset the hole flag on a face - modify uniform / adaptive FarMeshFactory to be aware of the flag - make the FarSubdivisionTableFactory assert when finding unconnected HBR vertices (as it should) * Uniform subdivision : The refinement scheme only creates faces & vertices necessary to maintain the one-ring around the edges of a hole, so this solution is quite efficient. * Adaptive subdivision : At the moment we are still performing full topological analysis on holes and only skipping patches associated to holes. This is sub-optimal in 2 ways : 1. the topological analysis can potentially be cranking on a lot of unnecessary geometry 2. even though we may not be drawing the patches, the compute stage is still applying kernels on all the control vertices of these patches. We will have to revisit feature adaptive subdivision & holes, so keep the issue active. fixes #78
2013-02-13 22:34:33 +00:00
//
Amending Apache license language & file headers. New text: Copyright 2013 Pixar Licensed under the Apache License, Version 2.0 (the "Apache License") with the following modification; you may not use this file except in compliance with the Apache License and the following modification to it: Section 6. Trademarks. is deleted and replaced with: 6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor and its affiliates, except as required to comply with Section 4(c) of the License and to reproduce the content of the NOTICE file. You may obtain a copy of the Apache License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the Apache License with the above modification is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for the specific language governing permissions and limitations under the Apache License.
2013-09-26 19:04:57 +00:00
// You may obtain a copy of the Apache License at
First pass implementation of holes : - make sure HBR passes down the hole tag to children when subdividing faces - minor API modification : allow to unset the hole flag on a face - modify uniform / adaptive FarMeshFactory to be aware of the flag - make the FarSubdivisionTableFactory assert when finding unconnected HBR vertices (as it should) * Uniform subdivision : The refinement scheme only creates faces & vertices necessary to maintain the one-ring around the edges of a hole, so this solution is quite efficient. * Adaptive subdivision : At the moment we are still performing full topological analysis on holes and only skipping patches associated to holes. This is sub-optimal in 2 ways : 1. the topological analysis can potentially be cranking on a lot of unnecessary geometry 2. even though we may not be drawing the patches, the compute stage is still applying kernels on all the control vertices of these patches. We will have to revisit feature adaptive subdivision & holes, so keep the issue active. fixes #78
2013-02-13 22:34:33 +00:00
//
Amending Apache license language & file headers. New text: Copyright 2013 Pixar Licensed under the Apache License, Version 2.0 (the "Apache License") with the following modification; you may not use this file except in compliance with the Apache License and the following modification to it: Section 6. Trademarks. is deleted and replaced with: 6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor and its affiliates, except as required to comply with Section 4(c) of the License and to reproduce the content of the NOTICE file. You may obtain a copy of the Apache License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the Apache License with the above modification is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for the specific language governing permissions and limitations under the Apache License.
2013-09-26 19:04:57 +00:00
// http://www.apache.org/licenses/LICENSE-2.0
Updating EULA
2013-07-18 21:19:50 +00:00
//
Amending Apache license language & file headers. New text: Copyright 2013 Pixar Licensed under the Apache License, Version 2.0 (the "Apache License") with the following modification; you may not use this file except in compliance with the Apache License and the following modification to it: Section 6. Trademarks. is deleted and replaced with: 6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor and its affiliates, except as required to comply with Section 4(c) of the License and to reproduce the content of the NOTICE file. You may obtain a copy of the Apache License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the Apache License with the above modification is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for the specific language governing permissions and limitations under the Apache License.
2013-09-26 19:04:57 +00:00
// Unless required by applicable law or agreed to in writing, software
// distributed under the Apache License with the above modification is
// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the Apache License for the specific
// language governing permissions and limitations under the Apache License.
First pass implementation of holes : - make sure HBR passes down the hole tag to children when subdividing faces - minor API modification : allow to unset the hole flag on a face - modify uniform / adaptive FarMeshFactory to be aware of the flag - make the FarSubdivisionTableFactory assert when finding unconnected HBR vertices (as it should) * Uniform subdivision : The refinement scheme only creates faces & vertices necessary to maintain the one-ring around the edges of a hole, so this solution is quite efficient. * Adaptive subdivision : At the moment we are still performing full topological analysis on holes and only skipping patches associated to holes. This is sub-optimal in 2 ways : 1. the topological analysis can potentially be cranking on a lot of unnecessary geometry 2. even though we may not be drawing the patches, the compute stage is still applying kernels on all the control vertices of these patches. We will have to revisit feature adaptive subdivision & holes, so keep the issue active. fixes #78
2013-02-13 22:34:33 +00:00
//
Amending Apache license language & file headers. New text: Copyright 2013 Pixar Licensed under the Apache License, Version 2.0 (the "Apache License") with the following modification; you may not use this file except in compliance with the Apache License and the following modification to it: Section 6. Trademarks. is deleted and replaced with: 6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor and its affiliates, except as required to comply with Section 4(c) of the License and to reproduce the content of the NOTICE file. You may obtain a copy of the Apache License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the Apache License with the above modification is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for the specific language governing permissions and limitations under the Apache License.
2013-09-26 19:04:57 +00:00
use std::string instead of char* for regression shapes definition, to avoid MSVC's literal length limitation on some big shapes.
2013-03-19 21:41:49 +00:00
static const std::string catmark_hole_test1 =
First pass implementation of holes : - make sure HBR passes down the hole tag to children when subdividing faces - minor API modification : allow to unset the hole flag on a face - modify uniform / adaptive FarMeshFactory to be aware of the flag - make the FarSubdivisionTableFactory assert when finding unconnected HBR vertices (as it should) * Uniform subdivision : The refinement scheme only creates faces & vertices necessary to maintain the one-ring around the edges of a hole, so this solution is quite efficient. * Adaptive subdivision : At the moment we are still performing full topological analysis on holes and only skipping patches associated to holes. This is sub-optimal in 2 ways : 1. the topological analysis can potentially be cranking on a lot of unnecessary geometry 2. even though we may not be drawing the patches, the compute stage is still applying kernels on all the control vertices of these patches. We will have to revisit feature adaptive subdivision & holes, so keep the issue active. fixes #78
2013-02-13 22:34:33 +00:00
"# This file uses centimeters as units for non-parametric coordinates.\n"
"\n"
"v 0.000000 -1.414214 1.000000\n"
"v 1.414214 0.000000 1.000000\n"
"v -1.414214 0.000000 1.000000\n"
"v 0.000000 1.414214 1.000000\n"
"v -1.414214 0.000000 -1.000000\n"
"v 0.000000 1.414214 -1.000000\n"
"v 0.000000 -1.414214 -1.000000\n"
"v 1.414214 0.000000 -1.000000\n"
"vt 0.375000 0.000000\n"
"vt 0.625000 0.000000\n"
"vt 0.375000 0.250000\n"
"vt 0.625000 0.250000\n"
"vt 0.375000 0.500000\n"
"vt 0.625000 0.500000\n"
"vt 0.375000 0.750000\n"
"vt 0.625000 0.750000\n"
"vt 0.375000 1.000000\n"
"vt 0.625000 1.000000\n"
"vt 0.875000 0.000000\n"
"vt 0.875000 0.250000\n"
"vt 0.125000 0.000000\n"
"vt 0.125000 0.250000\n"
"vn 0.000000 0.000000 1.000000\n"
"vn 0.000000 0.000000 1.000000\n"
"vn 0.000000 0.000000 1.000000\n"
"vn 0.000000 0.000000 1.000000\n"
"vn -0.707107 0.707107 0.000000\n"
"vn -0.707107 0.707107 0.000000\n"
"vn -0.707107 0.707107 0.000000\n"
"vn -0.707107 0.707107 0.000000\n"
"vn 0.000000 0.000000 -1.000000\n"
"vn 0.000000 0.000000 -1.000000\n"
"vn 0.000000 0.000000 -1.000000\n"
"vn 0.000000 0.000000 -1.000000\n"
"vn 0.707107 -0.707107 0.000000\n"
"vn 0.707107 -0.707107 0.000000\n"
"vn 0.707107 -0.707107 0.000000\n"
"vn 0.707107 -0.707107 0.000000\n"
"vn 0.707107 0.707107 0.000000\n"
"vn 0.707107 0.707107 0.000000\n"
"vn 0.707107 0.707107 0.000000\n"
"vn 0.707107 0.707107 0.000000\n"
"vn -0.707107 -0.707107 0.000000\n"
"vn -0.707107 -0.707107 0.000000\n"
"vn -0.707107 -0.707107 0.000000\n"
"vn -0.707107 -0.707107 0.000000\n"
"s off\n"
"f 1/1/1 2/2/2 4/4/3 3/3/4\n"
"f 3/3/5 4/4/6 6/6/7 5/5/8\n"
"f 5/5/9 6/6/10 8/8/11 7/7/12\n"
"f 7/7/13 8/8/14 2/10/15 1/9/16\n"
"f 2/2/17 8/11/18 6/12/19 4/4/20\n"
"f 7/13/21 1/1/22 3/3/23 5/14/24\n"
"t hole 1/0/0 1\n"
;
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