Initial open source release of HdCycles (v0.7.0)

.clang-format

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+BasedOnStyle:  WebKit
+SpaceBeforeParens: ControlStatements
+
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: true
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: Right
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+AlignTrailingComments: true
+AllowAllArgumentsOnNextLine: true
+AllowAllConstructorInitializersOnNextLine: true
+AllowAllParametersOfDeclarationOnNextLine: false
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+AllowShortCaseLabelsOnASingleLine: true
+AllowShortFunctionsOnASingleLine: All
+AllowShortLambdasOnASingleLine: All
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+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: TopLevel
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: MultiLine
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:   
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+  AfterControlStatement: false
+  AfterEnum:       false
+  AfterFunction:   true
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+  AfterObjCDeclaration: false
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+  AfterUnion:      false
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+  BeforeElse:      false
+  IndentBraces:    false
+  SplitEmptyFunction: false
+  SplitEmptyRecord: false
+  SplitEmptyNamespace: false
+BreakBeforeBinaryOperators: All
+BreakBeforeBraces: WebKit
+BreakBeforeInheritanceComma: false
+BreakInheritanceList: BeforeColon
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: false
+BreakConstructorInitializers: BeforeComma
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: false
+ColumnLimit:     80
+CommentPragmas:  '^ IWYU pragma:'
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: false
+DerivePointerAlignment: false
+DisableFormat:   false
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: true
+ForEachMacros:   
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IncludeBlocks:   Preserve
+IncludeCategories: 
+  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
+    Priority:        2
+  - Regex:           '^(<|"(gtest|gmock|isl|json)/)'
+    Priority:        3
+  - Regex:           '.*'
+    Priority:        1
+IncludeIsMainRegex: '(Test)?$'
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+IndentPPDirectives: AfterHash
+IndentWidth:     4
+IndentWrappedFunctionNames: false
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
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+MacroBlockBegin: ''
+MacroBlockEnd:   ''
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+ObjCBinPackProtocolList: Auto
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+PointerAlignment: Left
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+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCpp11BracedList: true
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+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard:        Cpp11
+StatementMacros: 
+  - Q_UNUSED
+  - QT_REQUIRE_VERSION
+TabWidth:        8
+UseTab:          Never
+#...

.clang-tidy

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+Checks:          '-*,clang-analyzer-security*'
+WarningsAsErrors: ''
+HeaderFilterRegex: '(OpenImageIO/[a-zA-Z0-9_]+\.h)|(imageio)|(oiio)|(iv/)|(_pvt\.h)'
+AnalyzeTemporaryDtors: false
+User:            lg
+CheckOptions:
+  - key:            modernize-use-nullptr.NullMacros
+    value:          'NULL'
+  - key:            modernize-use-emplace.SmartPointers
+    value:          'OIIO::intrusive_ptr'
+...

.gitignore

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+[Bb]uild/

CMakeLists.txt

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+#  Copyright 2020 Tangent Animation
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+project(hdCycles)
+
+cmake_minimum_required(VERSION 3.12)
+
+set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/defaults
+                      ${CMAKE_SOURCE_DIR}/cmake/modules
+                      ${CMAKE_SOURCE_DIR}/cmake/macros)
+
+include(Public)
+include(Options)
+include(ProjectDefaults)
+
+# CXXDefaults will set a variety of variables for the project.
+# Consume them here. This is an effort to keep the most common
+# build files readable.
+include(CXXDefaults)
+
+add_definitions(${_PXR_CXX_DEFINITIONS})
+set(CMAKE_CXX_FLAGS "${_PXR_CXX_FLAGS} ${CMAKE_CXX_FLAGS}")
+
+if(WIN32)
+  set( CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /NODEFAULTLIB:libmmd.lib /NODEFAULTLIB:libirc.lib /NODEFAULTLIB:svml_dispmd.lib /NODEFAULTLIB:libdecimal.lib" )
+
+  # Added for release debug symbols
+  set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi")
+  set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /DEBUG /OPT:REF /OPT:ICF")
+endif()
+
+set(CMAKE_CXX_STANDARD 14)
+
+# -- HdCycles Definitions
+
+add_definitions(-DWITH_OPENSUBDIV)
+
+add_definitions(
+  ${BOOST_DEFINITIONS}
+  ${OPENIMAGEIO_DEFINITIONS}
+)
+
+add_definitions(
+  -DCCL_NAMESPACE_BEGIN=namespace\ ccl\ {
+  -DCCL_NAMESPACE_END=}
+)
+
+if($ENV{USD_HOUDINI})
+  option(USE_USD_HOUDINI "Use Houdini" ON)
+  add_definitions(-DUSE_USD_HOUDINI)
+
+  set(CMAKE_SHARED_LIBRARY_PREFIX "libpxr_")
+  find_package(Houdini)
+
+  set(HBoost_NO_SYSTEM_PATHS true)
+  set(HBoost_USE_STATIC_LIBS OFF CACHE BOOL "use static libs")
+
+  add_definitions(-DHBOOST_ALL_NO_LIB)
+  add_definitions(-DHBOOST_ALL_DYN_LINK)
+endif()
+
+# -- External Packages
+
+find_package(Python COMPONENTS Development Interpreter REQUIRED)
+find_package(PyOpenGL REQUIRED)
+find_package(PySide REQUIRED)
+
+
+# Boost python libraries in some cases do not have a trailing version.
+# Try the versioned library first and fall back to a non-versioned library.
+
+set(boost_python_component python${Python_VERSION_MAJOR}${Python_VERSION_MINOR})
+string(TOUPPER ${boost_python_component} boost_python_component_upper)
+
+find_package(Boost COMPONENTS ${boost_python_component} thread program_options filesystem) # Not required
+
+if(NOT ${Boost_${boost_python_component_upper}_FOUND})
+  find_package(Boost COMPONENTS python thread program_options filesystem REQUIRED)
+endif()
+
+find_package(GLEW REQUIRED)
+find_package(OpenEXR REQUIRED)
+find_package(OpenGL REQUIRED)
+find_package(OpenJPEG REQUIRED)
+find_package(TBB REQUIRED)
+find_package(ZLIB REQUIRED)
+
+find_package(JPEG REQUIRED)
+find_package(PNG REQUIRED)
+find_package(TIFF REQUIRED)
+find_package(OpenImageIO REQUIRED)
+
+find_package(OpenSubdiv)
+find_package(OpenVDB)
+
+find_package(USD REQUIRED)
+find_package(Cycles REQUIRED)
+
+# -- Build Flags
+
+if("${USD_MINOR_VERSION}" STRGREATER_EQUAL "20")
+add_definitions(-DUSD_HAS_NEW_SDR_NODE_CONSTRUCTOR)
+endif()
+
+if("${USD_MINOR_VERSION}" STRGREATER_EQUAL "20" AND 
+   "${USD_PATCH_VERSION}" STRGREATER_EQUAL "8")
+add_definitions(-DUSD_HAS_UDIM_RESOLVE_FIX)
+endif()
+
+# -- Source
+
+add_subdirectory(plugin)
+add_subdirectory(tools)

LICENSE-THIRDPARTY.txt

@@ -0,0 +1,121 @@
+For main licese check LICENSE.txt
+
+========================================================================================================================
+
+ OTHER LICENSES 
+
+------------------------------------------------------------------------------------------------------------------------
+
+BSD-3-Clause
+
+Copyright (c) <year> <owner>. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+   1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+
+   2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+   3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+------------------------------------------------------------------------------------------------------------------------
+
+MIT
+
+MIT License Copyright (c) <year> <copyright holders>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next paragraph) shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+------------------------------------------------------------------------------------------------------------------------
+
+Zlib
+
+zlib License Copyright (c) <year> <copyright holders>
+
+This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
+
+   1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
+
+   2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
+
+   3. This notice may not be removed or altered from any source distribution.
+
+------------------------------------------------------------------------------------------------------------------------
+
+========================================================================================================================
+
+ ACKNOWLEDGEMENTS 
+
+------------------------------------------------------------------------------------------------------------------------
+
+BSD-3-Clause
+
+Blender Foundation
+
+------------------------------------------------------------------------------------------------------------------------
+
+BSD-3-Clause
+
+Alex Fuller
+
+------------------------------------------------------------------------------------------------------------------------
+
+MIT
+
+Justus Calvin
+
+------------------------------------------------------------------------------------------------------------------------
+
+Zlib
+
+Morten S. Mikkelsen
+
+------------------------------------------------------------------------------------------------------------------------
+
+Apache-2.0
+
+Tangent Animation
+
+------------------------------------------------------------------------------------------------------------------------
+
+Apache-2.0
+
+Pixar
+
+------------------------------------------------------------------------------------------------------------------------
+
+Apache-2.0
+
+Luma Pictures
+
+------------------------------------------------------------------------------------------------------------------------
+
+Apache-2.0
+
+Advanced Micro Devices, Inc
+
+------------------------------------------------------------------------------------------------------------------------
+
+Copyright notices
+
+Copyright 2020 Tangent Animation
+Copyright 2020 Autodesk
+Copyright 2020 Advanced Micro Devices, Inc
+Copyright 2019 Pixar
+Copyright 2019 Luma Pictures
+Copyright 2018 Pixar
+Copyright 2018 Alex Fuller
+Copyright 2017 Pixar
+Copyright 2016 Pixar
+Copyright 2015 Justus Calvin
+Copyright 2013 Blender Foundation.
+Copyright 2011 Morten S. Mikkelsen
+Copyright 2011 Blender Foundation.