changed everything from std to qt

QtMeshViewer/Header/FileInterface.h

@@ -1,6 +1,6 @@
 #pragma once
 #include <QOpenGlTexture>
-#include <fstream>
+#include <QFile>
 #include <QVector>
 #include <QVector2D>
 #include <QMatrix4x4>
@@ -21,17 +21,17 @@ struct VertexData
 };
 
 struct Segment {
-	std::uint32_t textureIndex = 0;
+	quint32 textureIndex = 0;
 	QVector<VertexData> vertices;
 	QVector<GLuint> indices;
 };
 
 struct Model {
-	std::string name = "";
-	std::string parent = "";
+	QString name = "";
+	QString parent = "";
 	QMatrix4x4 m4x4Translation;
 	QQuaternion quadRotation;
-	std::vector<Segment*> segmList;
+	QVector<Segment*> segmList;
 };
 
 struct Material {
@@ -48,8 +48,8 @@ struct Material {
 	float shininess = 80;
 	bool flags[8] = { false };
 	bool transparent = false;
-	std::uint8_t rendertype = 0;
-	std::uint8_t dataValues[2] = { 0 };
+	quint8 rendertype = 0;
+	quint8 dataValues[2] = { 0 };
 };
 
 class FileInterface
@@ -61,9 +61,9 @@ public:
 		, m_materials(new QVector<Material>)
 	{
 		//open file
-		m_file.open(path.toStdString().c_str(), std::ios::in | std::ios::binary);
+		m_file.setFileName(path);
 
-		if (!m_file.is_open())
+		if (!m_file.open(QIODevice::ReadOnly))
 			throw std::invalid_argument(std::string("ERROR: file not found: ") += path.toStdString());
 
 		m_filepath = path.left(path.lastIndexOf(QRegExp("/|\\\\")));
@@ -94,7 +94,7 @@ public:
 
 protected:
 	QVector<Model*>* m_models;
-	std::fstream m_file;
+	QFile m_file;
 	QVector<Material>* m_materials;
 	BoundingBox m_sceneBbox;
 	QString m_filepath;

QtMeshViewer/Header/MshFile.h

@@ -1,11 +1,11 @@
 #pragma once
 #include "..\Header\FileInterface.h"
-
+#include <QList>
 
 struct ChunkHeader {
-	char name[5];
-	std::uint32_t size;
-	std::streampos position;
+	QString name;
+	quint32 size;
+	qint64 position;
 };
 
 enum ModelTyp {
@@ -29,22 +29,22 @@ private:
 
 	virtual void import() Q_DECL_OVERRIDE Q_DECL_FINAL;
 
-	void loadChunks(std::list<ChunkHeader*> &destination, std::streampos start, const std::uint32_t length);
+	void loadChunks(QList<ChunkHeader*> &destination, qint64 start, const quint32 length);
 
-	void analyseMsh2Chunks(std::list<ChunkHeader*> &chunkList);
+	void analyseMsh2Chunks(QList<ChunkHeader*> &chunkList);
 
-	void analyseMatdChunks(std::list<ChunkHeader*> &chunkList);
+	void analyseMatdChunks(QList<ChunkHeader*> &chunkList);
 
-	void analyseModlChunks(Model* dataDestination, std::list<ChunkHeader*> &chunkList);
-	void analyseGeomChunks(Model* dataDestination, std::list<ChunkHeader*> &chunkList);
-	void analyseSegmChunks(Model* dataDestination, std::list<ChunkHeader*> &chunkList);
-	void analyseClthChunks(Model* dataDestination, std::list<ChunkHeader*> &chunkList);
+	void analyseModlChunks(Model* dataDestination, QList<ChunkHeader*> &chunkList);
+	void analyseGeomChunks(Model* dataDestination, QList<ChunkHeader*> &chunkList);
+	void analyseSegmChunks(Model* dataDestination, QList<ChunkHeader*> &chunkList);
+	void analyseClthChunks(Model* dataDestination, QList<ChunkHeader*> &chunkList);
 
-	void readVertex(Segment* dataDestination, std::streampos position);
-	void readUV(Segment* dataDestination, std::streampos position);
+	void readVertex(Segment* dataDestination, qint64 position);
+	void readUV(Segment* dataDestination, qint64 position);
 
 	void loadTexture(QOpenGLTexture*& destination, QString filepath, QString& filename);
 
-	QMatrix4x4 getParentMatrix(std::string parent) const;
-	QQuaternion getParentRotation(std::string parent) const;
+	QMatrix4x4 getParentMatrix(QString parent) const;
+	QQuaternion getParentRotation(QString parent) const;
 };

QtMeshViewer/Source/GeometryEngine.cpp

@@ -5,6 +5,7 @@
 #include "..\Header\OutputDevice.h"
 #include <QRegExp>
 
+#include "..\Header\Profiler.h"
 
 /////////////////////////////////////////////////////////////////////////
 // constructor/destructor
@@ -140,6 +141,7 @@ void GeometryEngine::drawGeometry(QOpenGLShaderProgram *program)
 
 void GeometryEngine::loadFile(QString filePath)
 {
+	TIC("Start");
 	// cleanup old stuff and recreate buffers
 	clearData();
 	m_arrayBuf.create();
@@ -214,5 +216,7 @@ void GeometryEngine::loadFile(QString filePath)
 		clearData();
 		OutputDevice::getInstance()->print(QString(e.what()), 2);
 	}
+
+	TOC("End");
 }
 

QtMeshViewer/Source/MshFile.cpp

@@ -1,7 +1,6 @@
 #include "..\Header\MshFile.h"
 #include "..\Header\tga.h"
 #include "..\Header\OutputDevice.h"
-#include <QColor>
 
 
 // helper function to save data from file to any variable type
@@ -28,22 +27,22 @@ MshFile::~MshFile()
 void MshFile::import()
 {
 	// go to file size information
-	m_file.seekg(4);
+	m_file.seek(4);
 
-	std::uint32_t tmp_fileSize;
-	std::list<ChunkHeader*> tmp_mainChunks;
+	quint32 tmp_fileSize;
+	QList<ChunkHeader*> tmp_mainChunks;
 
 	// get all chunks under HEDR
 	m_file.read(F2V(tmp_fileSize), sizeof(tmp_fileSize));
-	loadChunks(tmp_mainChunks, m_file.tellg(), tmp_fileSize);
+	loadChunks(tmp_mainChunks, m_file.pos(), tmp_fileSize);
 
 	// evaulate HEDR subchunks (= find MSH2)
 	for (ChunkHeader* it : tmp_mainChunks)
 	{
-		if (!strcmp("MSH2", it->name))
+		if ("MSH2" == it->name)
 		{
 			// get all subchunks
-			std::list<ChunkHeader*> tmp_msh2Chunks;
+			QList<ChunkHeader*> tmp_msh2Chunks;
 			loadChunks(tmp_msh2Chunks, it->position, it->size);
 
 			// evaluate MSH2 subchunks
@@ -68,54 +67,62 @@ void MshFile::import()
 	}
 }
 
-void MshFile::loadChunks(std::list<ChunkHeader*>& destination, std::streampos start, const std::uint32_t length)
+void MshFile::loadChunks(QList<ChunkHeader*>& destination, qint64 start, const quint32 length)
 {
 	// jump to first chunk
-	m_file.seekg(start);
+	m_file.seek(start);
 
 	do
 	{
 		ChunkHeader* tmp_header = new ChunkHeader();
 
+		char workaround[5] = { 0 };
 		// get information
-		m_file.read(F2V(tmp_header->name[0]), sizeof(tmp_header->name) - 1);
+		m_file.read(F2V(workaround[0]), sizeof(workaround) -1);
+		tmp_header->name = QString(workaround);
 		m_file.read(F2V(tmp_header->size), sizeof(tmp_header->size));
-		tmp_header->position = m_file.tellg();
+		tmp_header->position = m_file.pos();
 
 		// store information
 		destination.push_back(tmp_header);
 
 		// jump to next header
-		m_file.seekg(tmp_header->size, std::ios_base::cur);
-
-		// out of file. Maybe a size information is corrupted
-		if (!m_file.good())
+		if (!m_file.seek(tmp_header->size + m_file.pos()))
 		{
 			OutputDevice::getInstance()->print("WARNING: corrupted file. Trying to continue..", 1);
-			m_file.clear();
+			m_file.unsetError();
+			m_file.seek(0);
 			break;
 		}
 
-	} while (m_file.tellg() - start != length);
+		// out of file. Maybe a size information is corrupted
+		if (m_file.error() != QFileDevice::NoError)
+		{
+			OutputDevice::getInstance()->print("WARNING: corrupted file. Trying to continue..", 1);
+			m_file.unsetError();
+			m_file.seek(0);
+			break;
+		}
+	} while (m_file.pos() - start != length);
 }
 
-void MshFile::analyseMsh2Chunks(std::list<ChunkHeader*>& chunkList)
+void MshFile::analyseMsh2Chunks(QList<ChunkHeader*>& chunkList)
 {
 	for (auto& it : chunkList)
 	{
 		// scene information
-		if (!strcmp("SINF", it->name))
+		if ("SINF" == it->name)
 		{
 			// get SINF subchunks
-			std::list<ChunkHeader*> tmp_sinfChunks;
+			QList<ChunkHeader*> tmp_sinfChunks;
 			loadChunks(tmp_sinfChunks, it->position, it->size);
 
 			// evaluate SINF subchunks
 			for (auto& it : tmp_sinfChunks)
 			{
-				if (!strcmp("BBOX", it->name))
+				if ("BBOX" == it->name)
 				{
-					m_file.seekg(it->position);
+					m_file.seek(it->position);
 
 					// read in the quaternion
 					float tmp_quat[4];
@@ -143,24 +150,25 @@ void MshFile::analyseMsh2Chunks(std::list<ChunkHeader*>& chunkList)
 		}
 
 		// material list
-		else if (!strcmp("MATL", it->name))
+		else if ("MATL" == it->name)
 		{
+			OutputDevice::getInstance()->print("loading materials..", 0);
 			// "useless" information how many MATD follow, jump over it
-			m_file.seekg(it->position);
-			m_file.seekg(sizeof(std::uint32_t), std::ios_base::cur);
+			m_file.seek(it->position);
+			m_file.seek(sizeof(quint32) + m_file.pos());
 
 			// get all MATL subchunk
-			std::list<ChunkHeader*> tmp_matlChunks;
-			loadChunks(tmp_matlChunks, m_file.tellg(), it->size - 4);
+			QList<ChunkHeader*> tmp_matlChunks;
+			loadChunks(tmp_matlChunks, m_file.pos(), it->size - 4);
 
 			// evaluate MATL subchunks
 			for (auto& it : tmp_matlChunks)
 			{
 				// This shouldn't be anything else than MATD
-				if (!strcmp("MATD", it->name))
+				if ("MATD" == it->name)
 				{
 					// get all subchunks from MATD
-					std::list<ChunkHeader*> tmp_matdChunks;
+					QList<ChunkHeader*> tmp_matdChunks;
 					loadChunks(tmp_matdChunks, it->position, it->size);
 
 					m_materials->push_back(Material());
@@ -188,14 +196,15 @@ void MshFile::analyseMsh2Chunks(std::list<ChunkHeader*>& chunkList)
 		}
 
 		// model
-		else if (!strcmp("MODL", it->name))
+		else if ("MODL" == it->name)
 		{
+			OutputDevice::getInstance()->print("loading model..", 0);
 			Model* new_model = new Model;
 			m_currentType = ModelTyp::null;
 			m_currentRenderFlag = -1;
 
 			// get all MODL subchunks
-			std::list<ChunkHeader*> tmp_chunks;
+			QList<ChunkHeader*> tmp_chunks;
 			loadChunks(tmp_chunks, it->position, it->size);
 
 			// evaluate MODL subchunks
@@ -215,14 +224,14 @@ void MshFile::analyseMsh2Chunks(std::list<ChunkHeader*>& chunkList)
 	}
 }
 
-void MshFile::analyseMatdChunks(std::list<ChunkHeader*>& chunkList)
+void MshFile::analyseMatdChunks(QList<ChunkHeader*>& chunkList)
 {
 	for (auto& it : chunkList)
 	{
 		// name
-		if (!strcmp("NAME", it->name))
+		if ("NAME" == it->name)
 		{
-			m_file.seekg(it->position);
+			m_file.seek(it->position);
 			char* buffer = new char[it->size + 1];
 			*buffer = { 0 };
 			m_file.read(buffer, it->size);
@@ -231,9 +240,9 @@ void MshFile::analyseMatdChunks(std::list<ChunkHeader*>& chunkList)
 		}
 
 		// data
-		else if(!strcmp("DATA", it->name))
+		else if("DATA" == it->name)
 		{
-			m_file.seekg(it->position);
+			m_file.seek(it->position);
 
 			// diffuse
 			for (unsigned int i = 0; i < 4; i++)
@@ -252,18 +261,18 @@ void MshFile::analyseMatdChunks(std::list<ChunkHeader*>& chunkList)
 		}
 
 		// attributes
-		else if (!strcmp("ATRB", it->name))
+		else if ("ATRB" == it->name)
 		{
 			// get pointer to current material
 			Material* curMat = &m_materials->back();
 
 			// read the attributes
-			m_file.seekg(it->position);
-			std::uint8_t flag;
+			m_file.seek(it->position);
+			quint8 flag;
 			m_file.read(F2V(flag), sizeof(flag));
-			m_file.read(F2V(curMat->rendertype), sizeof(std::uint8_t));
-			m_file.read(F2V(curMat->dataValues[0]), sizeof(std::uint8_t));
-			m_file.read(F2V(curMat->dataValues[1]), sizeof(std::uint8_t));
+			m_file.read(F2V(curMat->rendertype), sizeof(quint8));
+			m_file.read(F2V(curMat->dataValues[0]), sizeof(quint8));
+			m_file.read(F2V(curMat->dataValues[1]), sizeof(quint8));
 
 			// flags
 			// 0: emissive
@@ -276,16 +285,16 @@ void MshFile::analyseMatdChunks(std::list<ChunkHeader*>& chunkList)
 			// 7: specular
 
 			for (unsigned int i = 0; i < 8; i++)
-				curMat->flags[i] = (std::uint8_t)(flag << (7 - i)) >> 7;
+				curMat->flags[i] = (quint8)(flag << (7 - i)) >> 7;
 
 			curMat->transparent = curMat->flags[2] || curMat->flags[3] || curMat->flags[4] || curMat->flags[6] || curMat->rendertype == 4;
 		}
 
 		// texture 0
-		else if (!strcmp("TX0D", it->name))
+		else if ("TX0D" == it->name)
 		{
 			// get the texture name
-			m_file.seekg(it->position);
+			m_file.seek(it->position);
 			char* buffer = new char[it->size + 1];
 			*buffer = { 0 };
 			m_file.read(buffer, it->size);
@@ -298,10 +307,10 @@ void MshFile::analyseMatdChunks(std::list<ChunkHeader*>& chunkList)
 		}
 
 		// texture 1
-		else if (!strcmp("TX1D", it->name))
+		else if ("TX1D" == it->name)
 		{
 			// get the texture name
-			m_file.seekg(it->position);
+			m_file.seek(it->position);
 			char* buffer = new char[it->size + 1];
 			*buffer = { 0 };
 			m_file.read(buffer, it->size);
@@ -313,10 +322,10 @@ void MshFile::analyseMatdChunks(std::list<ChunkHeader*>& chunkList)
 		}
 
 		// texture 2
-		else if (!strcmp("TX2D", it->name))
+		else if ("TX2D" == it->name)
 		{
 			// get the texture name
-			m_file.seekg(it->position);
+			m_file.seek(it->position);
 			char* buffer = new char[it->size + 1];
 			*buffer = { 0 };
 			m_file.read(buffer, it->size);
@@ -325,10 +334,10 @@ void MshFile::analyseMatdChunks(std::list<ChunkHeader*>& chunkList)
 		}
 
 		// texture 3
-		else if (!strcmp("TX3D", it->name))
+		else if ("TX3D" == it->name)
 		{
 			// get the texture name
-			m_file.seekg(it->position);
+			m_file.seek(it->position);
 			char* buffer = new char[it->size + 1];
 			*buffer = { 0 };
 			m_file.read(buffer, it->size);
@@ -338,23 +347,23 @@ void MshFile::analyseMatdChunks(std::list<ChunkHeader*>& chunkList)
 	}
 }
 
-void MshFile::analyseModlChunks(Model * dataDestination, std::list<ChunkHeader*>& chunkList)
+void MshFile::analyseModlChunks(Model * dataDestination, QList<ChunkHeader*>& chunkList)
 {
 	for (auto& it : chunkList)
 	{
 		// model type
-		if (!strcmp("MTYP", it->name))
+		if ("MTYP" == it->name)
 		{
-			m_file.seekg(it->position);
-			std::uint32_t tmp_type;
+			m_file.seek(it->position);
+			quint32 tmp_type;
 			m_file.read(F2V(tmp_type), sizeof(tmp_type));
 			m_currentType = (ModelTyp)tmp_type;
 		}
 
 		// parent name
-		else if (!strcmp("PRNT", it->name))
+		else if ("PRNT" == it->name)
 		{
-			m_file.seekg(it->position);
+			m_file.seek(it->position);
 			char* buffer = new char[it->size + 1];
 			*buffer = { 0 };
 			m_file.read(buffer, it->size);
@@ -363,9 +372,9 @@ void MshFile::analyseModlChunks(Model * dataDestination, std::list<ChunkHeader*>
 		}
 
 		// model name
-		else if (!strcmp("NAME", it->name))
+		else if ("NAME" == it->name)
 		{
-			m_file.seekg(it->position);
+			m_file.seek(it->position);
 			char* buffer = new char[it->size + 1];
 			*buffer = { 0 };
 			m_file.read(buffer, it->size);
@@ -374,20 +383,20 @@ void MshFile::analyseModlChunks(Model * dataDestination, std::list<ChunkHeader*>
 		}
 
 		// render flags
-		else if (!strcmp("FLGS", it->name))
+		else if ("FLGS" == it->name)
 		{
-			m_file.seekg(it->position);
+			m_file.seek(it->position);
 			m_file.read(F2V(m_currentRenderFlag), sizeof(m_currentRenderFlag));
 		}
 
 		// translation
-		else if (!strcmp("TRAN", it->name))
+		else if ("TRAN" == it->name)
 		{
 			float tmp_scale[3];
 			float tmp_rotation[4];
 			float tmp_trans[3];
 
-			m_file.seekg(it->position);
+			m_file.seek(it->position);
 
 			// read in the data
 			for (int i = 0; i < 3; i++)
@@ -410,14 +419,14 @@ void MshFile::analyseModlChunks(Model * dataDestination, std::list<ChunkHeader*>
 		}
 
 		// geometry data
-		else if (!strcmp("GEOM", it->name))
+		else if ("GEOM" == it->name)
 		{
 			// don't get null, bone, shadowMesh and hidden mesh indices
 			if (m_currentType == null || m_currentType == bone || m_currentType == shadowMesh || m_currentRenderFlag == 1)
 				continue;
 
 			// get all GEOM subchunks
-			std::list<ChunkHeader*> tmp_geomChunks;
+			QList<ChunkHeader*> tmp_geomChunks;
 			loadChunks(tmp_geomChunks, it->position, it->size);
 
 			// evaluate GEOM subchunks
@@ -434,15 +443,15 @@ void MshFile::analyseModlChunks(Model * dataDestination, std::list<ChunkHeader*>
 	}
 }
 
-void MshFile::analyseGeomChunks(Model * dataDestination, std::list<ChunkHeader*>& chunkList)
+void MshFile::analyseGeomChunks(Model * dataDestination, QList<ChunkHeader*>& chunkList)
 {
 	for (auto& it : chunkList)
 	{
 		// segment
-		if (!strcmp("SEGM", it->name))
+		if ("SEGM" == it->name)
 		{
 			// get all SEGM subchunks
-			std::list<ChunkHeader*> tmp_segmChunks;
+			QList<ChunkHeader*> tmp_segmChunks;
 			loadChunks(tmp_segmChunks, it->position, it->size);
 
 			// evaluate SEGM subchunks
@@ -458,10 +467,10 @@ void MshFile::analyseGeomChunks(Model * dataDestination, std::list<ChunkHeader*>
 		}
 
 		// cloth
-		else if (!strcmp("CLTH", it->name))
+		else if ("CLTH" == it->name)
 		{
 			// get all CLTH subchunks
-			std::list<ChunkHeader*> tmp_clthChunks;
+			QList<ChunkHeader*> tmp_clthChunks;
 			loadChunks(tmp_clthChunks, it->position, it->size);
 
 			// evaluate CLTH subchunks
@@ -478,30 +487,30 @@ void MshFile::analyseGeomChunks(Model * dataDestination, std::list<ChunkHeader*>
 	}
 }
 
-void MshFile::analyseSegmChunks(Model * dataDestination, std::list<ChunkHeader*>& chunkList)
+void MshFile::analyseSegmChunks(Model * dataDestination, QList<ChunkHeader*>& chunkList)
 {
 	Segment* new_segment = new Segment;
 
 	for (auto& it : chunkList)
 	{
 		// material index
-		if (!strcmp("MATI", it->name))
+		if ("MATI" == it->name)
 		{
-			m_file.seekg(it->position);
+			m_file.seek(it->position);
 			m_file.read(F2V(new_segment->textureIndex), sizeof(new_segment->textureIndex));
 		}
 
 		// position list (vertex)
-		else if (!strcmp("POSL", it->name))
+		else if ("POSL" == it->name)
 		{
 			readVertex(new_segment, it->position);
 		}
 
 		// normals
-		else if (!strcmp("NRML", it->name))
+		else if ("NRML" == it->name)
 		{
-			std::uint32_t tmp_size;
-			m_file.seekg(it->position);
+			quint32 tmp_size;
+			m_file.seek(it->position);
 			m_file.read(F2V(tmp_size), sizeof(tmp_size));
 
 			if (tmp_size < (unsigned) new_segment->vertices.size())
@@ -525,18 +534,18 @@ void MshFile::analyseSegmChunks(Model * dataDestination, std::list<ChunkHeader*>
 		}
 
 		// uv
-		else if (!strcmp("UV0L", it->name))
+		else if ("UV0L" == it->name)
 		{
 			readUV(new_segment, it->position);
 		}
 
 		// polygons (indices into vertex/uv list)
-		else if (!strcmp("STRP", it->name))
+		else if ("STRP" == it->name)
 		{
 
 			// jump to the data section and read the size;
-			std::uint32_t tmp_size;
-			m_file.seekg(it->position);
+			quint32 tmp_size;
+			m_file.seek(it->position);
 			m_file.read(F2V(tmp_size), sizeof(tmp_size));
 
 			int highBitCount(0);
@@ -545,7 +554,7 @@ void MshFile::analyseSegmChunks(Model * dataDestination, std::list<ChunkHeader*>
 			for (unsigned int i = 0; i < tmp_size; i++)
 			{
 				// ReadData
-				std::uint16_t tmp_value;
+				quint16 tmp_value;
 				m_file.read(F2V(tmp_value), sizeof(tmp_value));
 
 				// Check if highbit is set
@@ -553,7 +562,7 @@ void MshFile::analyseSegmChunks(Model * dataDestination, std::list<ChunkHeader*>
 				{
 					highBitCount++;
 					// remove the high bit, to get the actually value
-					tmp_value = (std::uint16_t(tmp_value << 1) >> 1);
+					tmp_value = (quint16(tmp_value << 1) >> 1);
 				}
 
 				// save data
@@ -607,17 +616,17 @@ void MshFile::analyseSegmChunks(Model * dataDestination, std::list<ChunkHeader*>
 	dataDestination->segmList.push_back(new_segment);
 }
 
-void MshFile::analyseClthChunks(Model * dataDestination, std::list<ChunkHeader*>& chunkList)
+void MshFile::analyseClthChunks(Model * dataDestination, QList<ChunkHeader*>& chunkList)
 {
 	Segment* new_segment = new Segment;
 
 	for (auto& it : chunkList)
 	{
 		// texture name
-		if (!strcmp("CTEX", it->name))
+		if ("CTEX" == it->name)
 		{
 			// read the texture name
-			m_file.seekg(it->position);
+			m_file.seek(it->position);
 			char* buffer = new char[it->size + 1];
 			*buffer = { 0 };
 			m_file.read(buffer, it->size);
@@ -638,30 +647,30 @@ void MshFile::analyseClthChunks(Model * dataDestination, std::list<ChunkHeader*>
 		}
 
 		// position list (vertex)
-		else if (!strcmp("CPOS", it->name))
+		else if ("CPOS" == it->name)
 		{
 			readVertex(new_segment, it->position);
 		}
 
 		// uv 
-		else if (!strcmp("CUV0", it->name))
+		else if ("CUV0" == it->name)
 		{
 			readUV(new_segment, it->position);
 		}
 
 		// triangles (indices into vertex/uv list)
-		else if (!strcmp("CMSH", it->name))
+		else if ("CMSH" == it->name)
 		{
 			// jump to the data section and read the size;
-			std::uint32_t tmp_size;
-			m_file.seekg(it->position);
+			quint32 tmp_size;
+			m_file.seek(it->position);
 			m_file.read(F2V(tmp_size), sizeof(tmp_size));
 
 			// for every triangle..
 			for (unsigned int i = 0; i < tmp_size * 3; i++)
 			{
-				std::uint32_t tmp_value;
-				m_file.read(F2V(tmp_value), sizeof(std::uint32_t));
+				quint32 tmp_value;
+				m_file.read(F2V(tmp_value), sizeof(quint32));
 
 				new_segment->indices.push_back((GLuint)tmp_value);
 			}
@@ -671,10 +680,10 @@ void MshFile::analyseClthChunks(Model * dataDestination, std::list<ChunkHeader*>
 	dataDestination->segmList.push_back(new_segment);
 }
 
-void MshFile::readVertex(Segment * dataDestination, std::streampos position)
+void MshFile::readVertex(Segment * dataDestination, qint64 position)
 {
-	std::uint32_t tmp_size;
-	m_file.seekg(position);
+	quint32 tmp_size;
+	m_file.seek(position);
 	m_file.read(F2V(tmp_size), sizeof(tmp_size));
 
 	for (unsigned int i = 0; i < tmp_size; i++)
@@ -690,10 +699,10 @@ void MshFile::readVertex(Segment * dataDestination, std::streampos position)
 	}
 }
 
-void MshFile::readUV(Segment * dataDestination, std::streampos position)
+void MshFile::readUV(Segment * dataDestination, qint64 position)
 {
-	std::uint32_t tmp_size;
-	m_file.seekg(position);
+	quint32 tmp_size;
+	m_file.seek(position);
 	m_file.read(F2V(tmp_size), sizeof(tmp_size));
 
 	if (tmp_size < (unsigned) dataDestination->vertices.size())
@@ -746,13 +755,13 @@ void MshFile::loadTexture(QOpenGLTexture *& destination, QString filepath, QStri
 	destination = new_texture;
 }
 
-QMatrix4x4 MshFile::getParentMatrix(std::string parent) const
+QMatrix4x4 MshFile::getParentMatrix(QString parent) const
 {
 	QMatrix4x4 matrix;
 
 	for (auto& it : *m_models)
 	{
-		if (!strcmp(parent.c_str(), it->name.c_str()))
+		if (parent == it->name)
 		{
 			matrix = getParentMatrix(it->parent) * it->m4x4Translation;
 			break;
@@ -762,13 +771,13 @@ QMatrix4x4 MshFile::getParentMatrix(std::string parent) const
 	return matrix;
 }
 
-QQuaternion MshFile::getParentRotation(std::string parent) const
+QQuaternion MshFile::getParentRotation(QString parent) const
 {
 	QQuaternion rotation;
 
 	for (auto& it : *m_models)
 	{
-		if (!strcmp(parent.c_str(), it->name.c_str()))
+		if (parent == it->name)
 		{
 			rotation = getParentRotation(it->parent) * it->quadRotation;
 			break;