delete src/mesh/assimp-master

1 files changed, 0 insertions, 810 deletions

diff --git a/src/mesh/assimp-master/code/AssetLib/Assjson/json_exporter.cpp b/src/mesh/assimp-master/code/AssetLib/Assjson/json_exporter.cpp
deleted file mode 100644
index 7b2c8ec..0000000
--- a/src/mesh/assimp-master/code/AssetLib/Assjson/json_exporter.cpp
+++ /dev/null
@@ -1,810 +0,0 @@
-/*
-Assimp2Json
-Copyright (c) 2011, Alexander C. Gessler
-
-Licensed under a 3-clause BSD license. See the LICENSE file for more information.
-
-*/
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-#ifndef ASSIMP_BUILD_NO_ASSJSON_EXPORTER
-
-#include <assimp/scene.h>
-#include <assimp/Exporter.hpp>
-#include <assimp/IOStream.hpp>
-#include <assimp/IOSystem.hpp>
-#include <assimp/Importer.hpp>
-#include <assimp/Exceptional.h>
-
-#include <cassert>
-#include <limits>
-#include <memory>
-#include <sstream>
-
-#define CURRENT_FORMAT_VERSION 100
-
-// grab scoped_ptr from assimp to avoid a dependency on boost.
-//#include <assimp/../../code/BoostWorkaround/boost/scoped_ptr.hpp>
-
-#include "mesh_splitter.h"
-
-extern "C" {
-#include "cencode.h"
-}
-namespace Assimp {
-
-void ExportAssimp2Json(const char *, Assimp::IOSystem *, const aiScene *, const Assimp::ExportProperties *);
-
-// small utility class to simplify serializing the aiScene to Json
-class JSONWriter {
-public:
-    enum {
-        Flag_DoNotIndent = 0x1,
-        Flag_WriteSpecialFloats = 0x2,
-        Flag_SkipWhitespaces = 0x4
-    };
-    
-    JSONWriter(Assimp::IOStream &out, unsigned int flags = 0u) :
-            out(out), indent (""), newline("\n"), space(" "), buff (), first(false), flags(flags) {
-        // make sure that all formatting happens using the standard, C locale and not the user's current locale
-        buff.imbue(std::locale("C"));
-        if (flags & Flag_SkipWhitespaces) {
-            newline = "";
-            space = "";
-        }
-    }
-
-    ~JSONWriter() {
-        Flush();
-    }
-
-    void Flush() {
-        const std::string s = buff.str();
-        out.Write(s.c_str(), s.length(), 1);
-        buff.clear();
-    }
-
-    void PushIndent() {
-        indent += '\t';
-    }
-
-    void PopIndent() {
-        indent.erase(indent.end() - 1);
-    }
-
-    void Key(const std::string &name) {
-        AddIndentation();
-        Delimit();
-        buff << '\"' + name + "\":" << space;
-    }
-
-    template <typename Literal>
-    void Element(const Literal &name) {
-        AddIndentation();
-        Delimit();
-
-        LiteralToString(buff, name) << newline;
-    }
-
-    template <typename Literal>
-    void SimpleValue(const Literal &s) {
-        LiteralToString(buff, s) << newline;
-    }
-
-    void SimpleValue(const void *buffer, size_t len) {
-        base64_encodestate s;
-        base64_init_encodestate(&s);
-
-        char *const cur_out = new char[std::max(len * 2, static_cast<size_t>(16u))];
-        const int n = base64_encode_block(reinterpret_cast<const char *>(buffer), static_cast<int>(len), cur_out, &s);
-        cur_out[n + base64_encode_blockend(cur_out + n, &s)] = '\0';
-
-        // base64 encoding may add newlines, but JSON strings may not contain 'real' newlines
-        // (only escaped ones). Remove any newlines in out.
-        for (char *cur = cur_out; *cur; ++cur) {
-            if (*cur == '\n') {
-                *cur = ' ';
-            }
-        }
-
-        buff << '\"' << cur_out << "\"" << newline;
-        delete[] cur_out;
-    }
-
-    void StartObj(bool is_element = false) {
-        // if this appears as a plain array element, we need to insert a delimiter and we should also indent it
-        if (is_element) {
-            AddIndentation();
-            if (!first) {
-                buff << ',';
-            }
-        }
-        first = true;
-        buff << "{" << newline;
-        PushIndent();
-    }
-
-    void EndObj() {
-        PopIndent();
-        AddIndentation();
-        first = false;
-        buff << "}" << newline;
-    }
-
-    void StartArray(bool is_element = false) {
-        // if this appears as a plain array element, we need to insert a delimiter and we should also indent it
-        if (is_element) {
-            AddIndentation();
-            if (!first) {
-                buff << ',';
-            }
-        }
-        first = true;
-        buff << "[" << newline;
-        PushIndent();
-    }
-
-    void EndArray() {
-        PopIndent();
-        AddIndentation();
-        buff << "]" << newline;
-        first = false;
-    }
-
-    void AddIndentation() {
-        if (!(flags & Flag_DoNotIndent) && !(flags & Flag_SkipWhitespaces)) {
-            buff << indent;
-        }
-    }
-
-    void Delimit() {
-        if (!first) {
-            buff << ',';
-        } else {
-            buff << space;
-            first = false;
-        }
-    }
-
-private:
-    template <typename Literal>
-    std::stringstream &LiteralToString(std::stringstream &stream, const Literal &s) {
-        stream << s;
-        return stream;
-    }
-
-    std::stringstream &LiteralToString(std::stringstream &stream, const aiString &s) {
-        std::string t;
-
-        // escape backslashes and single quotes, both would render the JSON invalid if left as is
-        t.reserve(s.length);
-        for (size_t i = 0; i < s.length; ++i) {
-
-            if (s.data[i] == '\\' || s.data[i] == '\'' || s.data[i] == '\"') {
-                t.push_back('\\');
-            }
-
-            t.push_back(s.data[i]);
-        }
-        stream << "\"";
-        stream << t;
-        stream << "\"";
-        return stream;
-    }
-
-    std::stringstream &LiteralToString(std::stringstream &stream, float f) {
-        if (!std::numeric_limits<float>::is_iec559) {
-            // on a non IEEE-754 platform, we make no assumptions about the representation or existence
-            // of special floating-point numbers.
-            stream << f;
-            return stream;
-        }
-
-        // JSON does not support writing Inf/Nan
-        // [RFC 4672: "Numeric values that cannot be represented as sequences of digits
-        // (such as Infinity and NaN) are not permitted."]
-        // Nevertheless, many parsers will accept the special keywords Infinity, -Infinity and NaN
-        if (std::numeric_limits<float>::infinity() == fabs(f)) {
-            if (flags & Flag_WriteSpecialFloats) {
-                stream << (f < 0 ? "\"-" : "\"") + std::string("Infinity\"");
-                return stream;
-            }
-            //  we should print this warning, but we can't - this is called from within a generic assimp exporter, we cannot use cerr
-            //	std::cerr << "warning: cannot represent infinite number literal, substituting 0 instead (use -i flag to enforce Infinity/NaN)" << std::endl;
-            stream << "0.0";
-            return stream;
-        }
-        // f!=f is the most reliable test for NaNs that I know of
-        else if (f != f) {
-            if (flags & Flag_WriteSpecialFloats) {
-                stream << "\"NaN\"";
-                return stream;
-            }
-            //  we should print this warning, but we can't - this is called from within a generic assimp exporter, we cannot use cerr
-            //	std::cerr << "warning: cannot represent infinite number literal, substituting 0 instead (use -i flag to enforce Infinity/NaN)" << std::endl;
-            stream << "0.0";
-            return stream;
-        }
-
-        stream << f;
-        return stream;
-    }
-
-private:
-    Assimp::IOStream &out;
-    std::string indent;
-    std::string newline;
-    std::string space;
-    std::stringstream buff;
-    bool first;
-
-    unsigned int flags;
-};
-
-void Write(JSONWriter &out, const aiVector3D &ai, bool is_elem = true) {
-    out.StartArray(is_elem);
-    out.Element(ai.x);
-    out.Element(ai.y);
-    out.Element(ai.z);
-    out.EndArray();
-}
-
-void Write(JSONWriter &out, const aiQuaternion &ai, bool is_elem = true) {
-    out.StartArray(is_elem);
-    out.Element(ai.w);
-    out.Element(ai.x);
-    out.Element(ai.y);
-    out.Element(ai.z);
-    out.EndArray();
-}
-
-void Write(JSONWriter &out, const aiColor3D &ai, bool is_elem = true) {
-    out.StartArray(is_elem);
-    out.Element(ai.r);
-    out.Element(ai.g);
-    out.Element(ai.b);
-    out.EndArray();
-}
-
-void Write(JSONWriter &out, const aiMatrix4x4 &ai, bool is_elem = true) {
-    out.StartArray(is_elem);
-    for (unsigned int x = 0; x < 4; ++x) {
-        for (unsigned int y = 0; y < 4; ++y) {
-            out.Element(ai[x][y]);
-        }
-    }
-    out.EndArray();
-}
-
-void Write(JSONWriter &out, const aiBone &ai, bool is_elem = true) {
-    out.StartObj(is_elem);
-
-    out.Key("name");
-    out.SimpleValue(ai.mName);
-
-    out.Key("offsetmatrix");
-    Write(out, ai.mOffsetMatrix, false);
-
-    out.Key("weights");
-    out.StartArray();
-    for (unsigned int i = 0; i < ai.mNumWeights; ++i) {
-        out.StartArray(true);
-        out.Element(ai.mWeights[i].mVertexId);
-        out.Element(ai.mWeights[i].mWeight);
-        out.EndArray();
-    }
-    out.EndArray();
-    out.EndObj();
-}
-
-void Write(JSONWriter &out, const aiFace &ai, bool is_elem = true) {
-    out.StartArray(is_elem);
-    for (unsigned int i = 0; i < ai.mNumIndices; ++i) {
-        out.Element(ai.mIndices[i]);
-    }
-    out.EndArray();
-}
-
-void Write(JSONWriter &out, const aiMesh &ai, bool is_elem = true) {
-    out.StartObj(is_elem);
-
-    out.Key("name");
-    out.SimpleValue(ai.mName);
-
-    out.Key("materialindex");
-    out.SimpleValue(ai.mMaterialIndex);
-
-    out.Key("primitivetypes");
-    out.SimpleValue(ai.mPrimitiveTypes);
-
-    out.Key("vertices");
-    out.StartArray();
-    for (unsigned int i = 0; i < ai.mNumVertices; ++i) {
-        out.Element(ai.mVertices[i].x);
-        out.Element(ai.mVertices[i].y);
-        out.Element(ai.mVertices[i].z);
-    }
-    out.EndArray();
-
-    if (ai.HasNormals()) {
-        out.Key("normals");
-        out.StartArray();
-        for (unsigned int i = 0; i < ai.mNumVertices; ++i) {
-            out.Element(ai.mNormals[i].x);
-            out.Element(ai.mNormals[i].y);
-            out.Element(ai.mNormals[i].z);
-        }
-        out.EndArray();
-    }
-
-    if (ai.HasTangentsAndBitangents()) {
-        out.Key("tangents");
-        out.StartArray();
-        for (unsigned int i = 0; i < ai.mNumVertices; ++i) {
-            out.Element(ai.mTangents[i].x);
-            out.Element(ai.mTangents[i].y);
-            out.Element(ai.mTangents[i].z);
-        }
-        out.EndArray();
-
-        out.Key("bitangents");
-        out.StartArray();
-        for (unsigned int i = 0; i < ai.mNumVertices; ++i) {
-            out.Element(ai.mBitangents[i].x);
-            out.Element(ai.mBitangents[i].y);
-            out.Element(ai.mBitangents[i].z);
-        }
-        out.EndArray();
-    }
-
-    if (ai.GetNumUVChannels()) {
-        out.Key("numuvcomponents");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.GetNumUVChannels(); ++n) {
-            out.Element(ai.mNumUVComponents[n]);
-        }
-        out.EndArray();
-
-        out.Key("texturecoords");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.GetNumUVChannels(); ++n) {
-            const unsigned int numc = ai.mNumUVComponents[n] ? ai.mNumUVComponents[n] : 2;
-
-            out.StartArray(true);
-            for (unsigned int i = 0; i < ai.mNumVertices; ++i) {
-                for (unsigned int c = 0; c < numc; ++c) {
-                    out.Element(ai.mTextureCoords[n][i][c]);
-                }
-            }
-            out.EndArray();
-        }
-        out.EndArray();
-    }
-
-    if (ai.GetNumColorChannels()) {
-        out.Key("colors");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.GetNumColorChannels(); ++n) {
-            out.StartArray(true);
-            for (unsigned int i = 0; i < ai.mNumVertices; ++i) {
-                out.Element(ai.mColors[n][i].r);
-                out.Element(ai.mColors[n][i].g);
-                out.Element(ai.mColors[n][i].b);
-                out.Element(ai.mColors[n][i].a);
-            }
-            out.EndArray();
-        }
-        out.EndArray();
-    }
-
-    if (ai.mNumBones) {
-        out.Key("bones");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.mNumBones; ++n) {
-            Write(out, *ai.mBones[n]);
-        }
-        out.EndArray();
-    }
-
-    out.Key("faces");
-    out.StartArray();
-    for (unsigned int n = 0; n < ai.mNumFaces; ++n) {
-        Write(out, ai.mFaces[n]);
-    }
-    out.EndArray();
-
-    out.EndObj();
-}
-
-void Write(JSONWriter &out, const aiNode &ai, bool is_elem = true) {
-    out.StartObj(is_elem);
-
-    out.Key("name");
-    out.SimpleValue(ai.mName);
-
-    out.Key("transformation");
-    Write(out, ai.mTransformation, false);
-
-    if (ai.mNumMeshes) {
-        out.Key("meshes");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.mNumMeshes; ++n) {
-            out.Element(ai.mMeshes[n]);
-        }
-        out.EndArray();
-    }
-
-    if (ai.mNumChildren) {
-        out.Key("children");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.mNumChildren; ++n) {
-            Write(out, *ai.mChildren[n]);
-        }
-        out.EndArray();
-    }
-
-    out.EndObj();
-}
-
-void Write(JSONWriter &out, const aiMaterial &ai, bool is_elem = true) {
-    out.StartObj(is_elem);
-
-    out.Key("properties");
-    out.StartArray();
-    for (unsigned int i = 0; i < ai.mNumProperties; ++i) {
-        const aiMaterialProperty *const prop = ai.mProperties[i];
-        out.StartObj(true);
-        out.Key("key");
-        out.SimpleValue(prop->mKey);
-        out.Key("semantic");
-        out.SimpleValue(prop->mSemantic);
-        out.Key("index");
-        out.SimpleValue(prop->mIndex);
-
-        out.Key("type");
-        out.SimpleValue(prop->mType);
-
-        out.Key("value");
-        switch (prop->mType) {
-        case aiPTI_Float:
-            if (prop->mDataLength / sizeof(float) > 1) {
-                out.StartArray();
-                for (unsigned int ii = 0; ii < prop->mDataLength / sizeof(float); ++ii) {
-                    out.Element(reinterpret_cast<float *>(prop->mData)[ii]);
-                }
-                out.EndArray();
-            } else {
-                out.SimpleValue(*reinterpret_cast<float *>(prop->mData));
-            }
-            break;
-
-        case aiPTI_Integer:
-            if (prop->mDataLength / sizeof(int) > 1) {
-                out.StartArray();
-                for (unsigned int ii = 0; ii < prop->mDataLength / sizeof(int); ++ii) {
-                    out.Element(reinterpret_cast<int *>(prop->mData)[ii]);
-                }
-                out.EndArray();
-            } else {
-                out.SimpleValue(*reinterpret_cast<int *>(prop->mData));
-            }
-            break;
-
-        case aiPTI_String: {
-            aiString s;
-            aiGetMaterialString(&ai, prop->mKey.data, prop->mSemantic, prop->mIndex, &s);
-            out.SimpleValue(s);
-        } break;
-        case aiPTI_Buffer: {
-            // binary data is written as series of hex-encoded octets
-            out.SimpleValue(prop->mData, prop->mDataLength);
-        } break;
-        default:
-            assert(false);
-        }
-
-        out.EndObj();
-    }
-
-    out.EndArray();
-    out.EndObj();
-}
-
-void Write(JSONWriter &out, const aiTexture &ai, bool is_elem = true) {
-    out.StartObj(is_elem);
-
-    out.Key("width");
-    out.SimpleValue(ai.mWidth);
-
-    out.Key("height");
-    out.SimpleValue(ai.mHeight);
-
-    out.Key("formathint");
-    out.SimpleValue(aiString(ai.achFormatHint));
-
-    out.Key("data");
-    if (!ai.mHeight) {
-        out.SimpleValue(ai.pcData, ai.mWidth);
-    } else {
-        out.StartArray();
-        for (unsigned int y = 0; y < ai.mHeight; ++y) {
-            out.StartArray(true);
-            for (unsigned int x = 0; x < ai.mWidth; ++x) {
-                const aiTexel &tx = ai.pcData[y * ai.mWidth + x];
-                out.StartArray(true);
-                out.Element(static_cast<unsigned int>(tx.r));
-                out.Element(static_cast<unsigned int>(tx.g));
-                out.Element(static_cast<unsigned int>(tx.b));
-                out.Element(static_cast<unsigned int>(tx.a));
-                out.EndArray();
-            }
-            out.EndArray();
-        }
-        out.EndArray();
-    }
-
-    out.EndObj();
-}
-
-void Write(JSONWriter &out, const aiLight &ai, bool is_elem = true) {
-    out.StartObj(is_elem);
-
-    out.Key("name");
-    out.SimpleValue(ai.mName);
-
-    out.Key("type");
-    out.SimpleValue(ai.mType);
-
-    if (ai.mType == aiLightSource_SPOT || ai.mType == aiLightSource_UNDEFINED) {
-        out.Key("angleinnercone");
-        out.SimpleValue(ai.mAngleInnerCone);
-
-        out.Key("angleoutercone");
-        out.SimpleValue(ai.mAngleOuterCone);
-    }
-
-    out.Key("attenuationconstant");
-    out.SimpleValue(ai.mAttenuationConstant);
-
-    out.Key("attenuationlinear");
-    out.SimpleValue(ai.mAttenuationLinear);
-
-    out.Key("attenuationquadratic");
-    out.SimpleValue(ai.mAttenuationQuadratic);
-
-    out.Key("diffusecolor");
-    Write(out, ai.mColorDiffuse, false);
-
-    out.Key("specularcolor");
-    Write(out, ai.mColorSpecular, false);
-
-    out.Key("ambientcolor");
-    Write(out, ai.mColorAmbient, false);
-
-    if (ai.mType != aiLightSource_POINT) {
-        out.Key("direction");
-        Write(out, ai.mDirection, false);
-    }
-
-    if (ai.mType != aiLightSource_DIRECTIONAL) {
-        out.Key("position");
-        Write(out, ai.mPosition, false);
-    }
-
-    out.EndObj();
-}
-
-void Write(JSONWriter &out, const aiNodeAnim &ai, bool is_elem = true) {
-    out.StartObj(is_elem);
-
-    out.Key("name");
-    out.SimpleValue(ai.mNodeName);
-
-    out.Key("prestate");
-    out.SimpleValue(ai.mPreState);
-
-    out.Key("poststate");
-    out.SimpleValue(ai.mPostState);
-
-    if (ai.mNumPositionKeys) {
-        out.Key("positionkeys");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.mNumPositionKeys; ++n) {
-            const aiVectorKey &pos = ai.mPositionKeys[n];
-            out.StartArray(true);
-            out.Element(pos.mTime);
-            Write(out, pos.mValue);
-            out.EndArray();
-        }
-        out.EndArray();
-    }
-
-    if (ai.mNumRotationKeys) {
-        out.Key("rotationkeys");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.mNumRotationKeys; ++n) {
-            const aiQuatKey &rot = ai.mRotationKeys[n];
-            out.StartArray(true);
-            out.Element(rot.mTime);
-            Write(out, rot.mValue);
-            out.EndArray();
-        }
-        out.EndArray();
-    }
-
-    if (ai.mNumScalingKeys) {
-        out.Key("scalingkeys");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.mNumScalingKeys; ++n) {
-            const aiVectorKey &scl = ai.mScalingKeys[n];
-            out.StartArray(true);
-            out.Element(scl.mTime);
-            Write(out, scl.mValue);
-            out.EndArray();
-        }
-        out.EndArray();
-    }
-    out.EndObj();
-}
-
-void Write(JSONWriter &out, const aiAnimation &ai, bool is_elem = true) {
-    out.StartObj(is_elem);
-
-    out.Key("name");
-    out.SimpleValue(ai.mName);
-
-    out.Key("tickspersecond");
-    out.SimpleValue(ai.mTicksPerSecond);
-
-    out.Key("duration");
-    out.SimpleValue(ai.mDuration);
-
-    out.Key("channels");
-    out.StartArray();
-    for (unsigned int n = 0; n < ai.mNumChannels; ++n) {
-        Write(out, *ai.mChannels[n]);
-    }
-    out.EndArray();
-    out.EndObj();
-}
-
-void Write(JSONWriter &out, const aiCamera &ai, bool is_elem = true) {
-    out.StartObj(is_elem);
-
-    out.Key("name");
-    out.SimpleValue(ai.mName);
-
-    out.Key("aspect");
-    out.SimpleValue(ai.mAspect);
-
-    out.Key("clipplanefar");
-    out.SimpleValue(ai.mClipPlaneFar);
-
-    out.Key("clipplanenear");
-    out.SimpleValue(ai.mClipPlaneNear);
-
-    out.Key("horizontalfov");
-    out.SimpleValue(ai.mHorizontalFOV);
-
-    out.Key("up");
-    Write(out, ai.mUp, false);
-
-    out.Key("lookat");
-    Write(out, ai.mLookAt, false);
-
-    out.EndObj();
-}
-
-void WriteFormatInfo(JSONWriter &out) {
-    out.StartObj();
-    out.Key("format");
-    out.SimpleValue("\"assimp2json\"");
-    out.Key("version");
-    out.SimpleValue(CURRENT_FORMAT_VERSION);
-    out.EndObj();
-}
-
-void Write(JSONWriter &out, const aiScene &ai) {
-    out.StartObj();
-
-    out.Key("__metadata__");
-    WriteFormatInfo(out);
-
-    out.Key("rootnode");
-    Write(out, *ai.mRootNode, false);
-
-    out.Key("flags");
-    out.SimpleValue(ai.mFlags);
-
-    if (ai.HasMeshes()) {
-        out.Key("meshes");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.mNumMeshes; ++n) {
-            Write(out, *ai.mMeshes[n]);
-        }
-        out.EndArray();
-    }
-
-    if (ai.HasMaterials()) {
-        out.Key("materials");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.mNumMaterials; ++n) {
-            Write(out, *ai.mMaterials[n]);
-        }
-        out.EndArray();
-    }
-
-    if (ai.HasAnimations()) {
-        out.Key("animations");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.mNumAnimations; ++n) {
-            Write(out, *ai.mAnimations[n]);
-        }
-        out.EndArray();
-    }
-
-    if (ai.HasLights()) {
-        out.Key("lights");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.mNumLights; ++n) {
-            Write(out, *ai.mLights[n]);
-        }
-        out.EndArray();
-    }
-
-    if (ai.HasCameras()) {
-        out.Key("cameras");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.mNumCameras; ++n) {
-            Write(out, *ai.mCameras[n]);
-        }
-        out.EndArray();
-    }
-
-    if (ai.HasTextures()) {
-        out.Key("textures");
-        out.StartArray();
-        for (unsigned int n = 0; n < ai.mNumTextures; ++n) {
-            Write(out, *ai.mTextures[n]);
-        }
-        out.EndArray();
-    }
-    out.EndObj();
-}
-
-void ExportAssimp2Json(const char *file, Assimp::IOSystem *io, const aiScene *scene, const Assimp::ExportProperties *pProperties) {
-    std::unique_ptr<Assimp::IOStream> str(io->Open(file, "wt"));
-    if (!str) {
-        throw DeadlyExportError("could not open output file");
-    }
-
-    // get a copy of the scene so we can modify it
-    aiScene *scenecopy_tmp;
-    aiCopyScene(scene, &scenecopy_tmp);
-
-    try {
-        // split meshes so they fit into a 16 bit index buffer
-        MeshSplitter splitter;
-        splitter.SetLimit(1 << 16);
-        splitter.Execute(scenecopy_tmp);
-
-        // XXX Flag_WriteSpecialFloats is turned on by default, right now we don't have a configuration interface for exporters
-
-        unsigned int flags = JSONWriter::Flag_WriteSpecialFloats;
-        if (pProperties->GetPropertyBool("JSON_SKIP_WHITESPACES", false)) {
-            flags |= JSONWriter::Flag_SkipWhitespaces;
-        }
-        JSONWriter s(*str, flags);
-        Write(s, *scenecopy_tmp);
-
-    } catch (...) {
-        aiFreeScene(scenecopy_tmp);
-        throw;
-    }
-    aiFreeScene(scenecopy_tmp);
-}
-
-} // namespace Assimp
-
-#endif // ASSIMP_BUILD_NO_ASSJSON_EXPORTER
-#endif // ASSIMP_BUILD_NO_EXPORT