mirror of
https://github.com/PixarAnimationStudios/OpenSubdiv
synced 2024-12-13 20:40:09 +00:00
420473b45b
Remove the ptex-specific code from the Far::TopologyRefiner and instead provide it in a separate class Far::PtexIndices. Clients who need to use the Ptex API need to first build a Far::PtexIndices object by providing it with a refiner. This has the advantage of keeping the API on the TopologyRefiner a little cleaner. The ptex methods were const but were mutating state with const_casts. The new mechanism still achieves the same lazy initialization behavior by forcing clients to instantiate them exactly when needed. A disadvantage of this approach is that the PatchTablesFactory creates its own PtexIndices and throws it out after the patch tables are created. This is great if you're never going to need the ptex indices again, but not so great if you will need them again.
99 lines
2.7 KiB
CMake
99 lines
2.7 KiB
CMake
#
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# Copyright 2013 Pixar
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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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#-------------------------------------------------------------------------------
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# source & headers
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set(SOURCE_FILES
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error.cpp
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endCapLegacyGregoryPatchFactory.cpp
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endCapGregoryBasisPatchFactory.cpp
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endCapRegularPatchFactory.cpp
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gregoryBasis.cpp
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interpolate.cpp
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patchDescriptor.cpp
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patchMap.cpp
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patchTables.cpp
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patchTablesFactory.cpp
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ptexIndices.cpp
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stencilTablesFactory.cpp
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topologyRefiner.cpp
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topologyRefinerFactory.cpp
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)
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set(PRIVATE_HEADER_FILES
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protoStencil.h
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)
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set(PUBLIC_HEADER_FILES
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error.h
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endCapLegacyGregoryPatchFactory.h
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endCapGregoryBasisPatchFactory.h
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endCapRegularPatchFactory.h
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gregoryBasis.h
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interpolate.h
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patchDescriptor.h
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patchParam.h
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patchMap.h
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patchTables.h
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patchTablesFactory.h
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ptexIndices.h
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stencilTables.h
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stencilTablesFactory.h
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topologyRefiner.h
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topologyRefinerFactory.h
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types.h
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)
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set(PRIVATE_HEADER_FILES )
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set(DOXY_HEADER_FILES ${PUBLIC_HEADER_FILES})
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#-------------------------------------------------------------------------------
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if (NOT NO_LIB)
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# Compile objs first for both the CPU and GPU libs -----
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add_library(far_obj
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OBJECT
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${SOURCE_FILES}
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${PRIVATE_HEADER_FILES}
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${PUBLIC_HEADER_FILES}
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)
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endif()
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#-------------------------------------------------------------------------------
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_add_doxy_headers( "${DOXY_HEADER_FILES}" )
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install(
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FILES
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${PUBLIC_HEADER_FILES}
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DESTINATION
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"${CMAKE_INCDIR_BASE}/far"
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PERMISSIONS
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OWNER_READ
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GROUP_READ
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WORLD_READ )
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#-------------------------------------------------------------------------------
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