nuclear@0: /*
nuclear@0: Open Asset Import Library (assimp)
nuclear@0: ----------------------------------------------------------------------
nuclear@0: 
nuclear@0: Copyright (c) 2006-2012, assimp team
nuclear@0: All rights reserved.
nuclear@0: 
nuclear@0: Redistribution and use of this software in source and binary forms, 
nuclear@0: with or without modification, are permitted provided that the 
nuclear@0: following conditions are met:
nuclear@0: 
nuclear@0: * Redistributions of source code must retain the above
nuclear@0:   copyright notice, this list of conditions and the
nuclear@0:   following disclaimer.
nuclear@0: 
nuclear@0: * Redistributions in binary form must reproduce the above
nuclear@0:   copyright notice, this list of conditions and the
nuclear@0:   following disclaimer in the documentation and/or other
nuclear@0:   materials provided with the distribution.
nuclear@0: 
nuclear@0: * Neither the name of the assimp team, nor the names of its
nuclear@0:   contributors may be used to endorse or promote products
nuclear@0:   derived from this software without specific prior
nuclear@0:   written permission of the assimp team.
nuclear@0: 
nuclear@0: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
nuclear@0: "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
nuclear@0: LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
nuclear@0: A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
nuclear@0: OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
nuclear@0: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
nuclear@0: LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
nuclear@0: DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
nuclear@0: THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
nuclear@0: (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
nuclear@0: OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
nuclear@0: 
nuclear@0: ----------------------------------------------------------------------
nuclear@0: */
nuclear@0: 
nuclear@0: /** @file  BlenderIntermediate.h
nuclear@0:  *  @brief Internal utility structures for the BlenderLoader. It also serves
nuclear@0:  *    as master include file for the whole (internal) Blender subsystem.
nuclear@0:  */
nuclear@0: #ifndef INCLUDED_AI_BLEND_INTERMEDIATE_H
nuclear@0: #define INCLUDED_AI_BLEND_INTERMEDIATE_H
nuclear@0: 
nuclear@0: #include "BlenderLoader.h"
nuclear@0: #include "BlenderDNA.h"
nuclear@0: #include "BlenderScene.h"
nuclear@0: #include "BlenderSceneGen.h"
nuclear@0: 
nuclear@0: #define for_each(x,y) BOOST_FOREACH(x,y)
nuclear@0: 
nuclear@0: namespace Assimp {
nuclear@0: namespace Blender {
nuclear@0: 
nuclear@0: 	// --------------------------------------------------------------------
nuclear@0: 	/** Mini smart-array to avoid pulling in even more boost stuff. usable with vector and deque */
nuclear@0: 	// --------------------------------------------------------------------
nuclear@0: 	template <template <typename,typename> class TCLASS, typename T>
nuclear@0: 	struct TempArray	{
nuclear@0: 		typedef TCLASS< T*,std::allocator<T*> > mywrap;
nuclear@0: 
nuclear@0: 		TempArray() {
nuclear@0: 		}
nuclear@0: 
nuclear@0: 		~TempArray () {
nuclear@0: 			for_each(T* elem, arr) {
nuclear@0: 				delete elem;
nuclear@0: 			}
nuclear@0: 		}
nuclear@0: 
nuclear@0: 		void dismiss() {
nuclear@0: 			arr.clear();
nuclear@0: 		}
nuclear@0: 
nuclear@0: 		mywrap* operator -> () {
nuclear@0: 			return &arr;
nuclear@0: 		}
nuclear@0: 
nuclear@0: 		operator mywrap& () {
nuclear@0: 			return arr;
nuclear@0: 		}
nuclear@0: 
nuclear@0: 		operator const mywrap& () const {
nuclear@0: 			return arr;
nuclear@0: 		}
nuclear@0: 
nuclear@0: 		mywrap& get () {
nuclear@0: 			return arr;
nuclear@0: 		}
nuclear@0: 
nuclear@0: 		const mywrap& get () const {
nuclear@0: 			return arr;
nuclear@0: 		}
nuclear@0: 
nuclear@0: 		T* operator[] (size_t idx) const {
nuclear@0: 			return arr[idx];
nuclear@0: 		}
nuclear@0: 
nuclear@0: 		T*& operator[] (size_t idx) {
nuclear@0: 			return arr[idx];
nuclear@0: 		}
nuclear@0: 
nuclear@0: 	private:
nuclear@0: 		// no copy semantics
nuclear@0: 		void operator= (const TempArray&)  {
nuclear@0: 		}
nuclear@0: 
nuclear@0: 		TempArray(const TempArray& arr) {
nuclear@0: 		}
nuclear@0: 
nuclear@0: 	private:
nuclear@0: 		mywrap arr;
nuclear@0: 	};
nuclear@0: 	
nuclear@0: #ifdef _MSC_VER
nuclear@0: #	pragma warning(disable:4351)
nuclear@0: #endif
nuclear@0: 	// --------------------------------------------------------------------
nuclear@0: 	/** ConversionData acts as intermediate storage location for
nuclear@0: 	 *  the various ConvertXXX routines in BlenderImporter.*/
nuclear@0: 	// --------------------------------------------------------------------
nuclear@0: 	struct ConversionData	
nuclear@0: 	{
nuclear@0: 		ConversionData(const FileDatabase& db)
nuclear@0: 			: sentinel_cnt()
nuclear@0: 			, next_texture()
nuclear@0: 			, db(db)
nuclear@0: 		{}
nuclear@0: 
nuclear@0: 		std::set<const Object*> objects;
nuclear@0: 
nuclear@0: 		TempArray <std::vector, aiMesh> meshes;
nuclear@0: 		TempArray <std::vector, aiCamera> cameras;
nuclear@0: 		TempArray <std::vector, aiLight> lights;
nuclear@0: 		TempArray <std::vector, aiMaterial> materials;
nuclear@0: 		TempArray <std::vector, aiTexture> textures;
nuclear@0: 
nuclear@0: 		// set of all materials referenced by at least one mesh in the scene
nuclear@0: 		std::deque< boost::shared_ptr< Material > > materials_raw;
nuclear@0: 
nuclear@0: 		// counter to name sentinel textures inserted as substitutes for procedural textures.
nuclear@0: 		unsigned int sentinel_cnt;
nuclear@0: 
nuclear@0: 		// next texture ID for each texture type, respectively
nuclear@0: 		unsigned int next_texture[aiTextureType_UNKNOWN+1];
nuclear@0: 
nuclear@0: 		// original file data
nuclear@0: 		const FileDatabase& db;
nuclear@0: 	};
nuclear@0: #ifdef _MSC_VER
nuclear@0: #	pragma warning(default:4351)
nuclear@0: #endif
nuclear@0: 
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: inline const char* GetTextureTypeDisplayString(Tex::Type t)
nuclear@0: {
nuclear@0: 	switch (t)	{
nuclear@0: 	case Tex::Type_CLOUDS		:  return  "Clouds";			
nuclear@0: 	case Tex::Type_WOOD			:  return  "Wood";			
nuclear@0: 	case Tex::Type_MARBLE		:  return  "Marble";			
nuclear@0: 	case Tex::Type_MAGIC		:  return  "Magic";		
nuclear@0: 	case Tex::Type_BLEND		:  return  "Blend";			
nuclear@0: 	case Tex::Type_STUCCI		:  return  "Stucci";			
nuclear@0: 	case Tex::Type_NOISE		:  return  "Noise";			
nuclear@0: 	case Tex::Type_PLUGIN		:  return  "Plugin";			
nuclear@0: 	case Tex::Type_MUSGRAVE		:  return  "Musgrave";		
nuclear@0: 	case Tex::Type_VORONOI		:  return  "Voronoi";			
nuclear@0: 	case Tex::Type_DISTNOISE	:  return  "DistortedNoise";	
nuclear@0: 	case Tex::Type_ENVMAP		:  return  "EnvMap";	
nuclear@0: 	case Tex::Type_IMAGE		:  return  "Image";	
nuclear@0: 	default: 
nuclear@0: 		break;
nuclear@0: 	}
nuclear@0: 	return "<Unknown>";
nuclear@0: }
nuclear@0: 
nuclear@0: } // ! Blender
nuclear@0: } // ! Assimp
nuclear@0: 
nuclear@0: #endif // ! INCLUDED_AI_BLEND_INTERMEDIATE_H