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Diffstat (limited to 'src/3rdparty/assimp/code/ColladaParser.h')
| -rw-r--r-- | src/3rdparty/assimp/code/ColladaParser.h | 367 |
1 files changed, 0 insertions, 367 deletions
diff --git a/src/3rdparty/assimp/code/ColladaParser.h b/src/3rdparty/assimp/code/ColladaParser.h deleted file mode 100644 index 941ab8414..000000000 --- a/src/3rdparty/assimp/code/ColladaParser.h +++ /dev/null @@ -1,367 +0,0 @@ -/* - Open Asset Import Library (assimp) - ---------------------------------------------------------------------- - - Copyright (c) 2006-2017, 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 ColladaParser.h - * @brief Defines the parser helper class for the collada loader - */ - -#ifndef AI_COLLADAPARSER_H_INC -#define AI_COLLADAPARSER_H_INC - -#include "irrXMLWrapper.h" -#include "ColladaHelper.h" -#include <assimp/ai_assert.h> -#include "TinyFormatter.h" - -namespace Assimp -{ - - // ------------------------------------------------------------------------------------------ - /** Parser helper class for the Collada loader. - * - * Does all the XML reading and builds internal data structures from it, - * but leaves the resolving of all the references to the loader. - */ - class ColladaParser - { - friend class ColladaLoader; - - protected: - /** Constructor from XML file */ - ColladaParser( IOSystem* pIOHandler, const std::string& pFile); - - /** Destructor */ - ~ColladaParser(); - - /** Reads the contents of the file */ - void ReadContents(); - - /** Reads the structure of the file */ - void ReadStructure(); - - /** Reads asset information such as coordinate system information and legal blah */ - void ReadAssetInfo(); - - /** Reads the animation library */ - void ReadAnimationLibrary(); - - /** Reads the animation clip library */ - void ReadAnimationClipLibrary(); - - /** Re-build animations from animation clip library, if present, otherwise combine single-channel animations */ - void PostProcessRootAnimations(); - - /** Reads an animation into the given parent structure */ - void ReadAnimation( Collada::Animation* pParent); - - /** Reads an animation sampler into the given anim channel */ - void ReadAnimationSampler( Collada::AnimationChannel& pChannel); - - /** Reads the skeleton controller library */ - void ReadControllerLibrary(); - - /** Reads a controller into the given mesh structure */ - void ReadController( Collada::Controller& pController); - - /** Reads the joint definitions for the given controller */ - void ReadControllerJoints( Collada::Controller& pController); - - /** Reads the joint weights for the given controller */ - void ReadControllerWeights( Collada::Controller& pController); - - /** Reads the image library contents */ - void ReadImageLibrary(); - - /** Reads an image entry into the given image */ - void ReadImage( Collada::Image& pImage); - - /** Reads the material library */ - void ReadMaterialLibrary(); - - /** Reads a material entry into the given material */ - void ReadMaterial( Collada::Material& pMaterial); - - /** Reads the camera library */ - void ReadCameraLibrary(); - - /** Reads a camera entry into the given camera */ - void ReadCamera( Collada::Camera& pCamera); - - /** Reads the light library */ - void ReadLightLibrary(); - - /** Reads a light entry into the given light */ - void ReadLight( Collada::Light& pLight); - - /** Reads the effect library */ - void ReadEffectLibrary(); - - /** Reads an effect entry into the given effect*/ - void ReadEffect( Collada::Effect& pEffect); - - /** Reads an COMMON effect profile */ - void ReadEffectProfileCommon( Collada::Effect& pEffect); - - /** Read sampler properties */ - void ReadSamplerProperties( Collada::Sampler& pSampler); - - /** Reads an effect entry containing a color or a texture defining that color */ - void ReadEffectColor( aiColor4D& pColor, Collada::Sampler& pSampler); - - /** Reads an effect entry containing a float */ - void ReadEffectFloat( ai_real& pFloat); - - /** Reads an effect parameter specification of any kind */ - void ReadEffectParam( Collada::EffectParam& pParam); - - /** Reads the geometry library contents */ - void ReadGeometryLibrary(); - - /** Reads a geometry from the geometry library. */ - void ReadGeometry( Collada::Mesh* pMesh); - - /** Reads a mesh from the geometry library */ - void ReadMesh( Collada::Mesh* pMesh); - - /** Reads a source element - a combination of raw data and an accessor defining - * things that should not be redefinable. Yes, that's another rant. - */ - void ReadSource(); - - /** Reads a data array holding a number of elements, and stores it in the global library. - * Currently supported are array of floats and arrays of strings. - */ - void ReadDataArray(); - - /** Reads an accessor and stores it in the global library under the given ID - - * accessors use the ID of the parent <source> element - */ - void ReadAccessor( const std::string& pID); - - /** Reads input declarations of per-vertex mesh data into the given mesh */ - void ReadVertexData( Collada::Mesh* pMesh); - - /** Reads input declarations of per-index mesh data into the given mesh */ - void ReadIndexData( Collada::Mesh* pMesh); - - /** Reads a single input channel element and stores it in the given array, if valid */ - void ReadInputChannel( std::vector<Collada::InputChannel>& poChannels); - - /** Reads a <p> primitive index list and assembles the mesh data into the given mesh */ - size_t ReadPrimitives( Collada::Mesh* pMesh, std::vector<Collada::InputChannel>& pPerIndexChannels, - size_t pNumPrimitives, const std::vector<size_t>& pVCount, Collada::PrimitiveType pPrimType); - - /** Copies the data for a single primitive into the mesh, based on the InputChannels */ - void CopyVertex(size_t currentVertex, size_t numOffsets, size_t numPoints, size_t perVertexOffset, - Collada::Mesh* pMesh, std::vector<Collada::InputChannel>& pPerIndexChannels, - size_t currentPrimitive, const std::vector<size_t>& indices); - - /** Reads one triangle of a tristrip into the mesh */ - void ReadPrimTriStrips(size_t numOffsets, size_t perVertexOffset, Collada::Mesh* pMesh, - std::vector<Collada::InputChannel>& pPerIndexChannels, size_t currentPrimitive, const std::vector<size_t>& indices); - - /** Extracts a single object from an input channel and stores it in the appropriate mesh data array */ - void ExtractDataObjectFromChannel( const Collada::InputChannel& pInput, size_t pLocalIndex, Collada::Mesh* pMesh); - - /** Reads the library of node hierarchies and scene parts */ - void ReadSceneLibrary(); - - /** Reads a scene node's contents including children and stores it in the given node */ - void ReadSceneNode( Collada::Node* pNode); - - /** Reads a node transformation entry of the given type and adds it to the given node's transformation list. */ - void ReadNodeTransformation( Collada::Node* pNode, Collada::TransformType pType); - - /** Reads a mesh reference in a node and adds it to the node's mesh list */ - void ReadNodeGeometry( Collada::Node* pNode); - - /** Reads the collada scene */ - void ReadScene(); - - // Processes bind_vertex_input and bind elements - void ReadMaterialVertexInputBinding( Collada::SemanticMappingTable& tbl); - - protected: - /** Aborts the file reading with an exception */ - AI_WONT_RETURN void ThrowException( const std::string& pError) const AI_WONT_RETURN_SUFFIX; - void ReportWarning(const char* msg,...); - - /** Skips all data until the end node of the current element */ - void SkipElement(); - - /** Skips all data until the end node of the given element */ - void SkipElement( const char* pElement); - - /** Compares the current xml element name to the given string and returns true if equal */ - bool IsElement( const char* pName) const; - - /** Tests for the opening tag of the given element, throws an exception if not found */ - void TestOpening( const char* pName); - - /** Tests for the closing tag of the given element, throws an exception if not found */ - void TestClosing( const char* pName); - - /** Checks the present element for the presence of the attribute, returns its index - or throws an exception if not found */ - int GetAttribute( const char* pAttr) const; - - /** Returns the index of the named attribute or -1 if not found. Does not throw, - therefore useful for optional attributes */ - int TestAttribute( const char* pAttr) const; - - /** Reads the text contents of an element, throws an exception if not given. - Skips leading whitespace. */ - const char* GetTextContent(); - - /** Reads the text contents of an element, returns NULL if not given. - Skips leading whitespace. */ - const char* TestTextContent(); - - /** Reads a single bool from current text content */ - bool ReadBoolFromTextContent(); - - /** Reads a single float from current text content */ - ai_real ReadFloatFromTextContent(); - - /** Calculates the resulting transformation from all the given transform steps */ - aiMatrix4x4 CalculateResultTransform( const std::vector<Collada::Transform>& pTransforms) const; - - /** Determines the input data type for the given semantic string */ - Collada::InputType GetTypeForSemantic( const std::string& pSemantic); - - /** Finds the item in the given library by its reference, throws if not found */ - template <typename Type> const Type& ResolveLibraryReference( const std::map<std::string, Type>& pLibrary, const std::string& pURL) const; - - protected: - /** Filename, for a verbose error message */ - std::string mFileName; - - /** XML reader, member for everyday use */ - irr::io::IrrXMLReader* mReader; - - /** All data arrays found in the file by ID. Might be referred to by actually - everyone. Collada, you are a steaming pile of indirection. */ - typedef std::map<std::string, Collada::Data> DataLibrary; - DataLibrary mDataLibrary; - - /** Same for accessors which define how the data in a data array is accessed. */ - typedef std::map<std::string, Collada::Accessor> AccessorLibrary; - AccessorLibrary mAccessorLibrary; - - /** Mesh library: mesh by ID */ - typedef std::map<std::string, Collada::Mesh*> MeshLibrary; - MeshLibrary mMeshLibrary; - - /** node library: root node of the hierarchy part by ID */ - typedef std::map<std::string, Collada::Node*> NodeLibrary; - NodeLibrary mNodeLibrary; - - /** Image library: stores texture properties by ID */ - typedef std::map<std::string, Collada::Image> ImageLibrary; - ImageLibrary mImageLibrary; - - /** Effect library: surface attributes by ID */ - typedef std::map<std::string, Collada::Effect> EffectLibrary; - EffectLibrary mEffectLibrary; - - /** Material library: surface material by ID */ - typedef std::map<std::string, Collada::Material> MaterialLibrary; - MaterialLibrary mMaterialLibrary; - - /** Light library: surface light by ID */ - typedef std::map<std::string, Collada::Light> LightLibrary; - LightLibrary mLightLibrary; - - /** Camera library: surface material by ID */ - typedef std::map<std::string, Collada::Camera> CameraLibrary; - CameraLibrary mCameraLibrary; - - /** Controller library: joint controllers by ID */ - typedef std::map<std::string, Collada::Controller> ControllerLibrary; - ControllerLibrary mControllerLibrary; - - /** Animation library: animation references by ID */ - typedef std::map<std::string, Collada::Animation*> AnimationLibrary; - AnimationLibrary mAnimationLibrary; - - /** Animation clip library: clip animation references by ID */ - typedef std::vector<std::pair<std::string, std::vector<std::string> > > AnimationClipLibrary; - AnimationClipLibrary mAnimationClipLibrary; - - /** Pointer to the root node. Don't delete, it just points to one of - the nodes in the node library. */ - Collada::Node* mRootNode; - - /** Root animation container */ - Collada::Animation mAnims; - - /** Size unit: how large compared to a meter */ - ai_real mUnitSize; - - /** Which is the up vector */ - enum { UP_X, UP_Y, UP_Z } mUpDirection; - - /** Collada file format version */ - Collada::FormatVersion mFormat; - }; - - // ------------------------------------------------------------------------------------------------ - // Check for element match - inline bool ColladaParser::IsElement( const char* pName) const - { - ai_assert( mReader->getNodeType() == irr::io::EXN_ELEMENT); - return ::strcmp( mReader->getNodeName(), pName) == 0; - } - - // ------------------------------------------------------------------------------------------------ - // Finds the item in the given library by its reference, throws if not found - template <typename Type> - const Type& ColladaParser::ResolveLibraryReference( const std::map<std::string, Type>& pLibrary, const std::string& pURL) const - { - typename std::map<std::string, Type>::const_iterator it = pLibrary.find( pURL); - if( it == pLibrary.end()) - ThrowException( Formatter::format() << "Unable to resolve library reference \"" << pURL << "\"." ); - return it->second; - } - -} // end of namespace Assimp - -#endif // AI_COLLADAPARSER_H_INC |