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authorsanine <sanine.not@pm.me>2022-03-04 10:47:15 -0600
committersanine <sanine.not@pm.me>2022-03-04 10:47:15 -0600
commit058f98a63658dc1a2579826ba167fd61bed1e21f (patch)
treebcba07a1615a14d943f3af3f815a42f3be86b2f3 /src/mesh/assimp-master/code/AssetLib/FBX/FBXProperties.h
parent2f8028ac9e0812cb6f3cbb08f0f419e4e717bd22 (diff)
add assimp submodule
Diffstat (limited to 'src/mesh/assimp-master/code/AssetLib/FBX/FBXProperties.h')
-rw-r--r--src/mesh/assimp-master/code/AssetLib/FBX/FBXProperties.h185
1 files changed, 185 insertions, 0 deletions
diff --git a/src/mesh/assimp-master/code/AssetLib/FBX/FBXProperties.h b/src/mesh/assimp-master/code/AssetLib/FBX/FBXProperties.h
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+/*
+Open Asset Import Library (assimp)
+----------------------------------------------------------------------
+
+Copyright (c) 2006-2022, assimp team
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the
+following conditions are met:
+
+* Redistributions of source code must retain the above
+ copyright notice, this list of conditions and the
+ following disclaimer.
+
+* 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.
+
+* Neither the name of the assimp team, nor the names of its
+ contributors may be used to endorse or promote products
+ derived from this software without specific prior
+ written permission of the assimp team.
+
+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
+OWNER 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.
+
+----------------------------------------------------------------------
+*/
+
+/** @file FBXProperties.h
+ * @brief FBX dynamic properties
+ */
+#ifndef INCLUDED_AI_FBX_PROPERTIES_H
+#define INCLUDED_AI_FBX_PROPERTIES_H
+
+#include "FBXCompileConfig.h"
+#include <memory>
+#include <string>
+
+namespace Assimp {
+namespace FBX {
+
+// Forward declarations
+class Element;
+
+/** Represents a dynamic property. Type info added by deriving classes,
+ * see #TypedProperty.
+ Example:
+ @verbatim
+ P: "ShininessExponent", "double", "Number", "",0.5
+ @endvebatim
+*/
+class Property {
+protected:
+ Property();
+
+public:
+ virtual ~Property();
+
+public:
+ template <typename T>
+ const T* As() const {
+ return dynamic_cast<const T*>(this);
+ }
+};
+
+template<typename T>
+class TypedProperty : public Property {
+public:
+ explicit TypedProperty(const T& value)
+ : value(value) {
+ // empty
+ }
+
+ const T& Value() const {
+ return value;
+ }
+
+private:
+ T value;
+};
+
+
+typedef std::fbx_unordered_map<std::string,std::shared_ptr<Property> > DirectPropertyMap;
+typedef std::fbx_unordered_map<std::string,const Property*> PropertyMap;
+typedef std::fbx_unordered_map<std::string,const Element*> LazyPropertyMap;
+
+/**
+ * Represents a property table as can be found in the newer FBX files (Properties60, Properties70)
+ */
+class PropertyTable {
+public:
+ // in-memory property table with no source element
+ PropertyTable();
+ PropertyTable(const Element& element, std::shared_ptr<const PropertyTable> templateProps);
+ ~PropertyTable();
+
+ const Property* Get(const std::string& name) const;
+
+ // PropertyTable's need not be coupled with FBX elements so this can be nullptr
+ const Element* GetElement() const {
+ return element;
+ }
+
+ const PropertyTable* TemplateProps() const {
+ return templateProps.get();
+ }
+
+ DirectPropertyMap GetUnparsedProperties() const;
+
+private:
+ LazyPropertyMap lazyProps;
+ mutable PropertyMap props;
+ const std::shared_ptr<const PropertyTable> templateProps;
+ const Element* const element;
+};
+
+// ------------------------------------------------------------------------------------------------
+template <typename T>
+inline
+T PropertyGet(const PropertyTable& in, const std::string& name, const T& defaultValue) {
+ const Property* const prop = in.Get(name);
+ if( nullptr == prop) {
+ return defaultValue;
+ }
+
+ // strong typing, no need to be lenient
+ const TypedProperty<T>* const tprop = prop->As< TypedProperty<T> >();
+ if( nullptr == tprop) {
+ return defaultValue;
+ }
+
+ return tprop->Value();
+}
+
+// ------------------------------------------------------------------------------------------------
+template <typename T>
+inline
+T PropertyGet(const PropertyTable& in, const std::string& name, bool& result, bool useTemplate=false ) {
+ const Property* prop = in.Get(name);
+ if( nullptr == prop) {
+ if ( ! useTemplate ) {
+ result = false;
+ return T();
+ }
+ const PropertyTable* templ = in.TemplateProps();
+ if ( nullptr == templ ) {
+ result = false;
+ return T();
+ }
+ prop = templ->Get(name);
+ if ( nullptr == prop ) {
+ result = false;
+ return T();
+ }
+ }
+
+ // strong typing, no need to be lenient
+ const TypedProperty<T>* const tprop = prop->As< TypedProperty<T> >();
+ if( nullptr == tprop) {
+ result = false;
+ return T();
+ }
+
+ result = true;
+ return tprop->Value();
+}
+
+} //! FBX
+} //! Assimp
+
+#endif // INCLUDED_AI_FBX_PROPERTIES_H