delete src/mesh/assimp-master

1 files changed, 0 insertions, 702 deletions

diff --git a/src/mesh/assimp-master/code/AssetLib/3DS/3DSHelper.h b/src/mesh/assimp-master/code/AssetLib/3DS/3DSHelper.h
deleted file mode 100644
index dc10980..0000000
--- a/src/mesh/assimp-master/code/AssetLib/3DS/3DSHelper.h
+++ /dev/null
@@ -1,702 +0,0 @@
-/*
-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 Defines helper data structures for the import of 3DS files */
-
-#ifndef AI_3DSFILEHELPER_H_INC
-#define AI_3DSFILEHELPER_H_INC
-
-#include <assimp/SmoothingGroups.h>
-#include <assimp/SpatialSort.h>
-#include <assimp/StringUtils.h>
-#include <assimp/anim.h>
-#include <assimp/camera.h>
-#include <assimp/light.h>
-#include <assimp/material.h>
-#include <assimp/qnan.h>
-#include <cstdio> //sprintf
-
-namespace Assimp {
-namespace D3DS {
-
-#include <assimp/Compiler/pushpack1.h>
-
-// ---------------------------------------------------------------------------
-/** Defines chunks and data structures.
-*/
-namespace Discreet3DS {
-
-    //! data structure for a single chunk in a .3ds file
-    struct Chunk {
-        uint16_t Flag;
-        uint32_t Size;
-    } PACK_STRUCT;
-
-    //! Used for shading field in material3ds structure
-    //! From AutoDesk 3ds SDK
-    typedef enum {
-        // translated to gouraud shading with wireframe active
-        Wire = 0x0,
-
-        // if this material is set, no vertex normals will
-        // be calculated for the model. Face normals + gouraud
-        Flat = 0x1,
-
-        // standard gouraud shading
-        Gouraud = 0x2,
-
-        // phong shading
-        Phong = 0x3,
-
-        // cooktorrance or anistropic phong shading ...
-        // the exact meaning is unknown, if you know it
-        // feel free to tell me ;-)
-        Metal = 0x4,
-
-        // required by the ASE loader
-        Blinn = 0x5
-    } shadetype3ds;
-
-    // Flags for animated keys
-    enum {
-        KEY_USE_TENS = 0x1,
-        KEY_USE_CONT = 0x2,
-        KEY_USE_BIAS = 0x4,
-        KEY_USE_EASE_TO = 0x8,
-        KEY_USE_EASE_FROM = 0x10
-    };
-
-    enum {
-
-        // ********************************************************************
-        // Basic chunks which can be found everywhere in the file
-        CHUNK_VERSION = 0x0002,
-        CHUNK_RGBF = 0x0010, // float4 R; float4 G; float4 B
-        CHUNK_RGBB = 0x0011, // int1 R; int1 G; int B
-
-        // Linear color values (gamma = 2.2?)
-        CHUNK_LINRGBF = 0x0013, // float4 R; float4 G; float4 B
-        CHUNK_LINRGBB = 0x0012, // int1 R; int1 G; int B
-
-        CHUNK_PERCENTW = 0x0030, // int2   percentage
-        CHUNK_PERCENTF = 0x0031, // float4  percentage
-        CHUNK_PERCENTD = 0x0032, // float8  percentage
-        // ********************************************************************
-
-        // Prj master chunk
-        CHUNK_PRJ = 0xC23D,
-
-        // MDLI master chunk
-        CHUNK_MLI = 0x3DAA,
-
-        // Primary main chunk of the .3ds file
-        CHUNK_MAIN = 0x4D4D,
-
-        // Mesh main chunk
-        CHUNK_OBJMESH = 0x3D3D,
-
-        // Specifies the background color of the .3ds file
-        // This is passed through the material system for
-        // viewing purposes.
-        CHUNK_BKGCOLOR = 0x1200,
-
-        // Specifies the ambient base color of the scene.
-        // This is added to all materials in the file
-        CHUNK_AMBCOLOR = 0x2100,
-
-        // Specifies the background image for the whole scene
-        // This value is passed through the material system
-        // to the viewer
-        CHUNK_BIT_MAP = 0x1100,
-        CHUNK_BIT_MAP_EXISTS = 0x1101,
-
-        // ********************************************************************
-        // Viewport related stuff. Ignored
-        CHUNK_DEFAULT_VIEW = 0x3000,
-        CHUNK_VIEW_TOP = 0x3010,
-        CHUNK_VIEW_BOTTOM = 0x3020,
-        CHUNK_VIEW_LEFT = 0x3030,
-        CHUNK_VIEW_RIGHT = 0x3040,
-        CHUNK_VIEW_FRONT = 0x3050,
-        CHUNK_VIEW_BACK = 0x3060,
-        CHUNK_VIEW_USER = 0x3070,
-        CHUNK_VIEW_CAMERA = 0x3080,
-        // ********************************************************************
-
-        // Mesh chunks
-        CHUNK_OBJBLOCK = 0x4000,
-        CHUNK_TRIMESH = 0x4100,
-        CHUNK_VERTLIST = 0x4110,
-        CHUNK_VERTFLAGS = 0x4111,
-        CHUNK_FACELIST = 0x4120,
-        CHUNK_FACEMAT = 0x4130,
-        CHUNK_MAPLIST = 0x4140,
-        CHUNK_SMOOLIST = 0x4150,
-        CHUNK_TRMATRIX = 0x4160,
-        CHUNK_MESHCOLOR = 0x4165,
-        CHUNK_TXTINFO = 0x4170,
-        CHUNK_LIGHT = 0x4600,
-        CHUNK_CAMERA = 0x4700,
-        CHUNK_HIERARCHY = 0x4F00,
-
-        // Specifies the global scaling factor. This is applied
-        // to the root node's transformation matrix
-        CHUNK_MASTER_SCALE = 0x0100,
-
-        // ********************************************************************
-        // Material chunks
-        CHUNK_MAT_MATERIAL = 0xAFFF,
-
-        // asciiz containing the name of the material
-        CHUNK_MAT_MATNAME = 0xA000,
-        CHUNK_MAT_AMBIENT = 0xA010, // followed by color chunk
-        CHUNK_MAT_DIFFUSE = 0xA020, // followed by color chunk
-        CHUNK_MAT_SPECULAR = 0xA030, // followed by color chunk
-
-        // Specifies the shininess of the material
-        // followed by percentage chunk
-        CHUNK_MAT_SHININESS = 0xA040,
-        CHUNK_MAT_SHININESS_PERCENT = 0xA041,
-
-        // Specifies the shading mode to be used
-        // followed by a short
-        CHUNK_MAT_SHADING = 0xA100,
-
-        // NOTE: Emissive color (self illumination) seems not
-        // to be a color but a single value, type is unknown.
-        // Make the parser accept both of them.
-        // followed by percentage chunk (?)
-        CHUNK_MAT_SELF_ILLUM = 0xA080,
-
-        // Always followed by percentage chunk  (?)
-        CHUNK_MAT_SELF_ILPCT = 0xA084,
-
-        // Always followed by percentage chunk
-        CHUNK_MAT_TRANSPARENCY = 0xA050,
-
-        // Diffuse texture channel 0
-        CHUNK_MAT_TEXTURE = 0xA200,
-
-        // Contains opacity information for each texel
-        CHUNK_MAT_OPACMAP = 0xA210,
-
-        // Contains a reflection map to be used to reflect
-        // the environment. This is partially supported.
-        CHUNK_MAT_REFLMAP = 0xA220,
-
-        // Self Illumination map (emissive colors)
-        CHUNK_MAT_SELFIMAP = 0xA33d,
-
-        // Bumpmap. Not specified whether it is a heightmap
-        // or a normal map. Assme it is a heightmap since
-        // artist normally prefer this format.
-        CHUNK_MAT_BUMPMAP = 0xA230,
-
-        // Specular map. Seems to influence the specular color
-        CHUNK_MAT_SPECMAP = 0xA204,
-
-        // Holds shininess data.
-        CHUNK_MAT_MAT_SHINMAP = 0xA33C,
-
-        // Scaling in U/V direction.
-        // (need to gen separate UV coordinate set
-        // and do this by hand)
-        CHUNK_MAT_MAP_USCALE = 0xA354,
-        CHUNK_MAT_MAP_VSCALE = 0xA356,
-
-        // Translation in U/V direction.
-        // (need to gen separate UV coordinate set
-        // and do this by hand)
-        CHUNK_MAT_MAP_UOFFSET = 0xA358,
-        CHUNK_MAT_MAP_VOFFSET = 0xA35a,
-
-        // UV-coordinates rotation around the z-axis
-        // Assumed to be in radians.
-        CHUNK_MAT_MAP_ANG = 0xA35C,
-
-        // Tiling flags for 3DS files
-        CHUNK_MAT_MAP_TILING = 0xa351,
-
-        // Specifies the file name of a texture
-        CHUNK_MAPFILE = 0xA300,
-
-        // Specifies whether a material requires two-sided rendering
-        CHUNK_MAT_TWO_SIDE = 0xA081,
-        // ********************************************************************
-
-        // Main keyframer chunk. Contains translation/rotation/scaling data
-        CHUNK_KEYFRAMER = 0xB000,
-
-        // Supported sub chunks
-        CHUNK_TRACKINFO = 0xB002,
-        CHUNK_TRACKOBJNAME = 0xB010,
-        CHUNK_TRACKDUMMYOBJNAME = 0xB011,
-        CHUNK_TRACKPIVOT = 0xB013,
-        CHUNK_TRACKPOS = 0xB020,
-        CHUNK_TRACKROTATE = 0xB021,
-        CHUNK_TRACKSCALE = 0xB022,
-
-        // ********************************************************************
-        // Keyframes for various other stuff in the file
-        // Partially ignored
-        CHUNK_AMBIENTKEY = 0xB001,
-        CHUNK_TRACKMORPH = 0xB026,
-        CHUNK_TRACKHIDE = 0xB029,
-        CHUNK_OBJNUMBER = 0xB030,
-        CHUNK_TRACKCAMERA = 0xB003,
-        CHUNK_TRACKFOV = 0xB023,
-        CHUNK_TRACKROLL = 0xB024,
-        CHUNK_TRACKCAMTGT = 0xB004,
-        CHUNK_TRACKLIGHT = 0xB005,
-        CHUNK_TRACKLIGTGT = 0xB006,
-        CHUNK_TRACKSPOTL = 0xB007,
-        CHUNK_FRAMES = 0xB008,
-        // ********************************************************************
-
-        // light sub-chunks
-        CHUNK_DL_OFF = 0x4620,
-        CHUNK_DL_OUTER_RANGE = 0x465A,
-        CHUNK_DL_INNER_RANGE = 0x4659,
-        CHUNK_DL_MULTIPLIER = 0x465B,
-        CHUNK_DL_EXCLUDE = 0x4654,
-        CHUNK_DL_ATTENUATE = 0x4625,
-        CHUNK_DL_SPOTLIGHT = 0x4610,
-
-        // camera sub-chunks
-        CHUNK_CAM_RANGES = 0x4720
-    };
-}
-
-// ---------------------------------------------------------------------------
-/** Helper structure representing a 3ds mesh face */
-struct Face : public FaceWithSmoothingGroup {
-};
-
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4315)
-#endif // _MSC_VER
-
-// ---------------------------------------------------------------------------
-/** Helper structure representing a texture */
-struct Texture {
-    //! Default constructor
-    Texture() AI_NO_EXCEPT
-            : mTextureBlend(0.0f),
-              mMapName(),
-              mOffsetU(0.0),
-              mOffsetV(0.0),
-              mScaleU(1.0),
-              mScaleV(1.0),
-              mRotation(0.0),
-              mMapMode(aiTextureMapMode_Wrap),
-              bPrivate(),
-              iUVSrc(0) {
-        mTextureBlend = get_qnan();
-    }
-
-    Texture(const Texture &other) :
-            mTextureBlend(other.mTextureBlend),
-            mMapName(other.mMapName),
-            mOffsetU(other.mOffsetU),
-            mOffsetV(other.mOffsetV),
-            mScaleU(other.mScaleU),
-            mScaleV(other.mScaleV),
-            mRotation(other.mRotation),
-            mMapMode(other.mMapMode),
-            bPrivate(other.bPrivate),
-            iUVSrc(other.iUVSrc) {
-        // empty
-    }
-
-    Texture(Texture &&other) AI_NO_EXCEPT : mTextureBlend(other.mTextureBlend),
-                                            mMapName(std::move(other.mMapName)),
-                                            mOffsetU(other.mOffsetU),
-                                            mOffsetV(other.mOffsetV),
-                                            mScaleU(other.mScaleU),
-                                            mScaleV(other.mScaleV),
-                                            mRotation(other.mRotation),
-                                            mMapMode(other.mMapMode),
-                                            bPrivate(other.bPrivate),
-                                            iUVSrc(other.iUVSrc) {
-        // empty
-    }
-
-    Texture &operator=(Texture &&other) AI_NO_EXCEPT {
-        if (this == &other) {
-            return *this;
-        }
-
-        mTextureBlend = other.mTextureBlend;
-        mMapName = std::move(other.mMapName);
-        mOffsetU = other.mOffsetU;
-        mOffsetV = other.mOffsetV;
-        mScaleU = other.mScaleU;
-        mScaleV = other.mScaleV;
-        mRotation = other.mRotation;
-        mMapMode = other.mMapMode;
-        bPrivate = other.bPrivate;
-        iUVSrc = other.iUVSrc;
-
-        return *this;
-    }
-
-    //! Specifies the blend factor for the texture
-    ai_real mTextureBlend;
-
-    //! Specifies the filename of the texture
-    std::string mMapName;
-
-    //! Specifies texture coordinate offsets/scaling/rotations
-    ai_real mOffsetU;
-    ai_real mOffsetV;
-    ai_real mScaleU;
-    ai_real mScaleV;
-    ai_real mRotation;
-
-    //! Specifies the mapping mode to be used for the texture
-    aiTextureMapMode mMapMode;
-
-    //! Used internally
-    bool bPrivate;
-    int iUVSrc;
-};
-
-#include <assimp/Compiler/poppack1.h>
-
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif // _MSC_VER
-
-// ---------------------------------------------------------------------------
-/** Helper structure representing a 3ds material */
-struct Material {
-    //! Default constructor has been deleted
-    Material() :
-            mName(),
-            mDiffuse(ai_real(0.6), ai_real(0.6), ai_real(0.6)),
-            mSpecularExponent(ai_real(0.0)),
-            mShininessStrength(ai_real(1.0)),
-            mShading(Discreet3DS::Gouraud),
-            mTransparency(ai_real(1.0)),
-            mBumpHeight(ai_real(1.0)),
-            mTwoSided(false) {
-        // empty
-    }
-
-    //! Constructor with explicit name
-    explicit Material(const std::string &name) :
-            mName(name),
-            mDiffuse(ai_real(0.6), ai_real(0.6), ai_real(0.6)),
-            mSpecularExponent(ai_real(0.0)),
-            mShininessStrength(ai_real(1.0)),
-            mShading(Discreet3DS::Gouraud),
-            mTransparency(ai_real(1.0)),
-            mBumpHeight(ai_real(1.0)),
-            mTwoSided(false) {
-        // empty
-    }
-
-    Material(const Material &other) :
-            mName(other.mName),
-            mDiffuse(other.mDiffuse),
-            mSpecularExponent(other.mSpecularExponent),
-            mShininessStrength(other.mShininessStrength),
-            mSpecular(other.mSpecular),
-            mAmbient(other.mAmbient),
-            mShading(other.mShading),
-            mTransparency(other.mTransparency),
-            sTexDiffuse(other.sTexDiffuse),
-            sTexOpacity(other.sTexOpacity),
-            sTexSpecular(other.sTexSpecular),
-            sTexReflective(other.sTexReflective),
-            sTexBump(other.sTexBump),
-            sTexEmissive(other.sTexEmissive),
-            sTexShininess(other.sTexShininess),
-            mBumpHeight(other.mBumpHeight),
-            mEmissive(other.mEmissive),
-            sTexAmbient(other.sTexAmbient),
-            mTwoSided(other.mTwoSided) {
-        // empty
-    }
-
-    //! Move constructor. This is explicitly written because MSVC doesn't support defaulting it
-    Material(Material &&other) AI_NO_EXCEPT : mName(std::move(other.mName)),
-                                              mDiffuse(other.mDiffuse),
-                                              mSpecularExponent(other.mSpecularExponent),
-                                              mShininessStrength(other.mShininessStrength),
-                                              mSpecular(other.mSpecular),
-                                              mAmbient(other.mAmbient),
-                                              mShading(other.mShading),
-                                              mTransparency(other.mTransparency),
-                                              sTexDiffuse(std::move(other.sTexDiffuse)),
-                                              sTexOpacity(std::move(other.sTexOpacity)),
-                                              sTexSpecular(std::move(other.sTexSpecular)),
-                                              sTexReflective(std::move(other.sTexReflective)),
-                                              sTexBump(std::move(other.sTexBump)),
-                                              sTexEmissive(std::move(other.sTexEmissive)),
-                                              sTexShininess(std::move(other.sTexShininess)),
-                                              mBumpHeight(other.mBumpHeight),
-                                              mEmissive(other.mEmissive),
-                                              sTexAmbient(std::move(other.sTexAmbient)),
-                                              mTwoSided(other.mTwoSided) {
-        // empty
-    }
-
-    Material &operator=(Material &&other) AI_NO_EXCEPT {
-        if (this == &other) {
-            return *this;
-        }
-
-        mName = std::move(other.mName);
-        mDiffuse = other.mDiffuse;
-        mSpecularExponent = other.mSpecularExponent;
-        mShininessStrength = other.mShininessStrength,
-        mSpecular = other.mSpecular;
-        mAmbient = other.mAmbient;
-        mShading = other.mShading;
-        mTransparency = other.mTransparency;
-        sTexDiffuse = std::move(other.sTexDiffuse);
-        sTexOpacity = std::move(other.sTexOpacity);
-        sTexSpecular = std::move(other.sTexSpecular);
-        sTexReflective = std::move(other.sTexReflective);
-        sTexBump = std::move(other.sTexBump);
-        sTexEmissive = std::move(other.sTexEmissive);
-        sTexShininess = std::move(other.sTexShininess);
-        mBumpHeight = other.mBumpHeight;
-        mEmissive = other.mEmissive;
-        sTexAmbient = std::move(other.sTexAmbient);
-        mTwoSided = other.mTwoSided;
-
-        return *this;
-    }
-
-    virtual ~Material() {
-        // empty
-    }
-
-    //! Name of the material
-    std::string mName;
-    //! Diffuse color of the material
-    aiColor3D mDiffuse;
-    //! Specular exponent
-    ai_real mSpecularExponent;
-    //! Shininess strength, in percent
-    ai_real mShininessStrength;
-    //! Specular color of the material
-    aiColor3D mSpecular;
-    //! Ambient color of the material
-    aiColor3D mAmbient;
-    //! Shading type to be used
-    Discreet3DS::shadetype3ds mShading;
-    //! Opacity of the material
-    ai_real mTransparency;
-    //! Diffuse texture channel
-    Texture sTexDiffuse;
-    //! Opacity texture channel
-    Texture sTexOpacity;
-    //! Specular texture channel
-    Texture sTexSpecular;
-    //! Reflective texture channel
-    Texture sTexReflective;
-    //! Bump texture channel
-    Texture sTexBump;
-    //! Emissive texture channel
-    Texture sTexEmissive;
-    //! Shininess texture channel
-    Texture sTexShininess;
-    //! Scaling factor for the bump values
-    ai_real mBumpHeight;
-    //! Emissive color
-    aiColor3D mEmissive;
-    //! Ambient texture channel
-    //! (used by the ASE format)
-    Texture sTexAmbient;
-    //! True if the material must be rendered from two sides
-    bool mTwoSided;
-};
-
-// ---------------------------------------------------------------------------
-/** Helper structure to represent a 3ds file mesh */
-struct Mesh : public MeshWithSmoothingGroups<D3DS::Face> {
-    //! Default constructor has been deleted
-    Mesh() = delete;
-
-    //! Constructor with explicit name
-    explicit Mesh(const std::string &name) :
-            mName(name) {
-    }
-
-    //! Name of the mesh
-    std::string mName;
-
-    //! Texture coordinates
-    std::vector<aiVector3D> mTexCoords;
-
-    //! Face materials
-    std::vector<unsigned int> mFaceMaterials;
-
-    //! Local transformation matrix
-    aiMatrix4x4 mMat;
-};
-
-// ---------------------------------------------------------------------------
-/** Float key - quite similar to aiVectorKey and aiQuatKey. Both are in the
-    C-API, so it would be difficult to make them a template. */
-struct aiFloatKey {
-    double mTime; ///< The time of this key
-    ai_real mValue; ///< The value of this key
-
-#ifdef __cplusplus
-
-    // time is not compared
-    bool operator==(const aiFloatKey &o) const { return o.mValue == this->mValue; }
-
-    bool operator!=(const aiFloatKey &o) const { return o.mValue != this->mValue; }
-
-    // Only time is compared. This operator is defined
-    // for use with std::sort
-    bool operator<(const aiFloatKey &o) const { return mTime < o.mTime; }
-
-    bool operator>(const aiFloatKey &o) const { return mTime > o.mTime; }
-
-#endif
-};
-
-// ---------------------------------------------------------------------------
-/** Helper structure to represent a 3ds file node */
-struct Node {
-    Node() = delete;
-
-    explicit Node(const std::string &name) :
-            mParent(nullptr),
-            mName(name),
-            mInstanceNumber(0),
-            mHierarchyPos(0),
-            mHierarchyIndex(0),
-            mInstanceCount(1) {
-        aRotationKeys.reserve(20);
-        aPositionKeys.reserve(20);
-        aScalingKeys.reserve(20);
-    }
-
-    ~Node() {
-        for (unsigned int i = 0; i < mChildren.size(); ++i)
-            delete mChildren[i];
-    }
-
-    //! Pointer to the parent node
-    Node *mParent;
-
-    //! Holds all child nodes
-    std::vector<Node *> mChildren;
-
-    //! Name of the node
-    std::string mName;
-
-    //! InstanceNumber of the node
-    int32_t mInstanceNumber;
-
-    //! Dummy nodes: real name to be combined with the $$$DUMMY
-    std::string mDummyName;
-
-    //! Position of the node in the hierarchy (tree depth)
-    int16_t mHierarchyPos;
-
-    //! Index of the node
-    int16_t mHierarchyIndex;
-
-    //! Rotation keys loaded from the file
-    std::vector<aiQuatKey> aRotationKeys;
-
-    //! Position keys loaded from the file
-    std::vector<aiVectorKey> aPositionKeys;
-
-    //! Scaling keys loaded from the file
-    std::vector<aiVectorKey> aScalingKeys;
-
-    // For target lights (spot lights and directional lights):
-    // The position of the target
-    std::vector<aiVectorKey> aTargetPositionKeys;
-
-    // For cameras: the camera roll angle
-    std::vector<aiFloatKey> aCameraRollKeys;
-
-    //! Pivot position loaded from the file
-    aiVector3D vPivot;
-
-    //instance count, will be kept only for the first node
-    int32_t mInstanceCount;
-
-    //! Add a child node, setup the right parent node for it
-    //! \param pc Node to be 'adopted'
-    inline Node &push_back(Node *pc) {
-        mChildren.push_back(pc);
-        pc->mParent = this;
-        return *this;
-    }
-};
-// ---------------------------------------------------------------------------
-/** Helper structure analogue to aiScene */
-struct Scene {
-    //! List of all materials loaded
-    //! NOTE: 3ds references materials globally
-    std::vector<Material> mMaterials;
-
-    //! List of all meshes loaded
-    std::vector<Mesh> mMeshes;
-
-    //! List of all cameras loaded
-    std::vector<aiCamera *> mCameras;
-
-    //! List of all lights loaded
-    std::vector<aiLight *> mLights;
-
-    //! Pointer to the root node of the scene
-    // --- moved to main class
-    // Node* pcRootNode;
-};
-
-} // end of namespace D3DS
-} // end of namespace Assimp
-
-#endif // AI_XFILEHELPER_H_INC