new release version,

Features:
- performance improvement,
- code improvement,
- move the model to the center,
- scale everything to 1,
- do not open a default file for release build
Bugs:
- cloth is not displayed correctly,
- turning in the wrong x direction when model is turned 180° in y direction,
- consular class corvette is not displayed,
- rep_weap_LJ-50 is not displayed correctly

MshViewer/Header/Object.h

@@ -3,7 +3,6 @@
 #include <list>
 #include <fstream>
 #include <string>
-#include <gl\glew.h>
 #include <glm\gtc\matrix_transform.hpp>
 
 enum Mtyp {
@@ -15,23 +14,32 @@ enum Mtyp {
 	shadowMesh = 6
 };
 
+struct Bbox {
+	float quaternion[4];
+	float center[3];
+	float extents[3];
+};
+
 struct ChunkHeader {
 	char name[5];
 	std::uint32_t size;
 	std::streampos position;
 };
 
+struct Segment {
+	std::uint32_t textureIndex	= 0;
+	float* vertex				= nullptr;
+	float* uv					= nullptr;
+	std::vector<std::vector<std::uint32_t>> meshIndices;	// indices into vertex array
+};
+
 struct Modl {
-	std::string name;
-	std::string parent;
-	Mtyp type;
-	std::uint32_t renderFlags;
-	glm::mat4 m4x4Translation;
-	std::string texture;
-	float* vertex;
-	float* uv;
-	std::uint32_t* mesh;
-	std::uint32_t meshSize;
+	std::string name			= "";
+	std::string parent			= "";
+	Mtyp type					= null;
+	std::int32_t renderFlags	= -1;
+	glm::mat4 m4x4Translation	= glm::mat4(1.0f);
+	std::vector<Segment*> segmLst;
 };
 
 
@@ -43,13 +51,12 @@ public:
 
 private:
 
-	std::vector<Modl*> vModls;
+	std::vector<Modl*>* vModls;
 	std::fstream fsMesh;
 	std::vector<std::string> vTextures;
-
+	Bbox boundingBox;
 
 private:
-	void setModlDefault(Modl* model);
 	void loadChunks(std::list<ChunkHeader*> &destination, std::streampos start, const std::uint32_t end);
 	void analyseMsh2Chunks(std::list<ChunkHeader*> &chunkList);
 	void analyseMatdChunks(std::list<ChunkHeader*> &chunkList);
@@ -57,11 +64,12 @@ private:
 	void analyseGeomChunks(Modl* dataDestination, std::list<ChunkHeader*> &chunkList);
 	void analyseSegmChunks(Modl* dataDestination, std::list<ChunkHeader*> &chunkList);
 	void analyseClthChunks(Modl* dataDestination, std::list<ChunkHeader*> &chunkList);
-	void readVertex(Modl* dataDestination, std::streampos position);
-	void readUV(Modl* dataDestination, std::streampos position);
+	void readVertex(Segment* dataDestination, std::streampos position);
+	void readUV(Segment* dataDestination, std::streampos position);
 	
 
 public:
-	std::vector<Modl*> getModels() const;
-
+	std::vector<Modl*>* getModels() const;
+	std::vector<std::string> getTextureList() const;
+	Bbox getBoundgBox() const;
 };

MshViewer/Header/OpenGLController.h

@@ -1,11 +1,9 @@
 #pragma once
-#include <string>
 #include <gl\glew.h>
 #include <gl\glfw3.h>
-#include <glm\glm.hpp>
-#include <vector>
 #include "Object.h"
-#include "Texture.h"
+#include <vector>
+
 
 #define VERTEX_INDEX_XYZ		0
 #define VERTEX_INDEX_UV			1
@@ -72,8 +70,9 @@ private:
 // ========================================
 
 	// data
-	std::vector<Modl*> vModels;
+	std::vector<Modl*>* vModels = NULL;
 	std::vector<textureData*> vTextures;
+	Bbox sceneBoundingBox;
 
 // transformation =========================
 	//values
@@ -82,7 +81,7 @@ private:
 	float fRotationZ			= 0;
 	double dTranslationX		= 0;
 	double dTranslationY		= 0;
-	double dTranslationZ		= 5;
+	double dTranslationZ		= 3;
 
 // ========================================
 
@@ -96,12 +95,14 @@ private:
 // private functions
 private:
 	void processInit();
+	void deleteVectors();
 
 	void startGLFW();
 	void createWindow();
 	void startGLEW();
 	void setCallbackFunctions();
 
+	glm::mat4 getModelMatrix(unsigned int index);
 	glm::mat4 getMVPMatrix(unsigned int index);
 
 
@@ -116,6 +117,7 @@ public:
 	void addTransX(double value);
 	void addTransY(double value);
 	void addTransZ(double value);
+	void resetView();
 
 	// main routine
 	GLFWwindow* getWindow() const;

MshViewer/Header/Texture.h

@@ -9,22 +9,13 @@ public:
 	~TextureTGA();
 
 private:
-	std::vector<std::uint8_t> vui8Pixels;
-	bool bCompressed;
-	std::uint32_t ui32IDLength;
-	bool bColorTabel;
-	std::uint32_t ui32PicType;
-	std::uint32_t ui32PaletteBegin;
-	std::uint32_t ui32PaletteLength;
-	std::uint32_t ui32PaletteBpP;
+	std::vector<std::uint8_t>* vui8Pixels;
+	std::uint32_t ui32BpP;
 	std::uint32_t ui32Width;
 	std::uint32_t ui32Height;
-	std::uint32_t ui32Size;
-	std::uint32_t ui32BpP;
-	std::uint32_t ui32Attribut;
 
 public:
-	std::vector<std::uint8_t> getData() const;
+	std::vector<std::uint8_t>* getData() const;
 	bool hasAlpha() const;
 	std::uint32_t getWidth() const;
 	std::uint32_t getHeight() const;

MshViewer/Header/callback.h

@@ -8,4 +8,6 @@ extern void mouseMove(GLFWwindow *window, double xpos, double ypos);
 
 extern void mouseWheel(GLFWwindow *window, double xoffset, double yoffset);
 
-extern void keyPress(GLFWwindow *window, int key, int scancode, int action, int mods);
+extern void keyPress(GLFWwindow *window, int key, int scancode, int action, int mods);
+
+extern void dragNdrop(GLFWwindow* window, int count, const char** paths);

MshViewer/Source/Object.cpp

@@ -1,5 +1,7 @@
 #include "Object.h"
 #include <iostream>
+
+
 #define PI (4.0*atan(1.0))
 
 
@@ -8,6 +10,8 @@
 
 Object::Object(const char* path)
 {
+	vModls = new std::vector<Modl*>;
+
 	// open file
 	fsMesh.open(path, std::ios::in | std::ios::binary);
 
@@ -63,29 +67,12 @@ Object::~Object()
 {
 	// clear texture list
 	vTextures.clear();
-
-	// clear Model list (don't delete the elements)
-	vModls.clear();
 }
 
 
 /////////////////////////////////////////////////////////////////////////
 // private functions
 
-void Object::setModlDefault(Modl * model)
-{
-	model->name = "";
-	model->parent = "";
-	model->type = null;
-	model->renderFlags = -1;
-	model->m4x4Translation = glm::mat4(1.0f);
-	model->texture = "";
-	model->vertex = NULL;
-	model->uv = NULL;
-	model->mesh = NULL;
-	model->meshSize = 0;
-}
-
 void Object::loadChunks(std::list<ChunkHeader*>& destination, std::streampos start, const std::uint32_t end)
 {
 	// jump to first chunk
@@ -120,28 +107,59 @@ void Object::loadChunks(std::list<ChunkHeader*>& destination, std::streampos sta
 
 void Object::analyseMsh2Chunks(std::list<ChunkHeader*>& chunkList)
 {
-	for (std::list<ChunkHeader*>::iterator it = chunkList.begin(); it != chunkList.end(); it++)
+	for (auto& it : chunkList)
 	{
-		if (!strcmp("MATL", (*it)->name))
+		if (!strcmp("SINF", it->name))
+		{
+			std::list<ChunkHeader*> tempSinfChunks;
+			loadChunks(tempSinfChunks, it->position, it->size);
+
+			// evaluate MATL subchunks
+			for (auto& it : tempSinfChunks)
+			{
+				if (!strcmp("BBOX", it->name))
+				{
+					fsMesh.seekg(it->position);
+
+					// read in the quaternion
+					for (int i = 0; i < 4; i++)
+						fsMesh.read(reinterpret_cast<char*>(&boundingBox.quaternion[i]), sizeof(float));
+
+					//read in the center
+					for (int i = 0; i < 3; i++)
+						fsMesh.read(reinterpret_cast<char*>(&boundingBox.center[i]), sizeof(float));
+
+					//read in the extents
+					for (int i = 0; i < 3; i++)
+						fsMesh.read(reinterpret_cast<char*>(&boundingBox.extents[i]), sizeof(float));
+				}
+			}
+
+			for (ChunkHeader* it : tempSinfChunks)
+				delete it;
+		}
+
+		else if (!strcmp("MATL", it->name))
 		{
 			// "useless" information how many MATD follow
-			fsMesh.seekg((*it)->position);
-			std::uint32_t tempMatdCount;
-			fsMesh.read(reinterpret_cast<char*>(&tempMatdCount), sizeof(std::uint32_t));
+			fsMesh.seekg(it->position);
+			fsMesh.seekg(sizeof(std::uint32_t), std::ios_base::cur);
 
 			// get all MATD from MATL list
 			std::list<ChunkHeader*> tempMatlChunks;
-			loadChunks(tempMatlChunks, fsMesh.tellg(), (*it)->size - 4);
+			loadChunks(tempMatlChunks, fsMesh.tellg(), it->size - 4);
 
 			// evaluate MATL subchunks
-			for (std::list<ChunkHeader*>::iterator it = tempMatlChunks.begin(); it != tempMatlChunks.end(); it++)
+			for (auto& it : tempMatlChunks)
 			{
 				// This shouldn't be anything else than MATD
-				if (!strcmp("MATD", (*it)->name))
+				if (!strcmp("MATD", it->name))
 				{
 					// get all subchunks from MATD
 					std::list<ChunkHeader*> tempMatdChunks;
-					loadChunks(tempMatdChunks, (*it)->position, (*it)->size);
+					loadChunks(tempMatdChunks, it->position, it->size);
+
+					vTextures.push_back("");
 
 					// analyse MATD subchunks
 					analyseMatdChunks(tempMatdChunks);
@@ -163,18 +181,15 @@ void Object::analyseMsh2Chunks(std::list<ChunkHeader*>& chunkList)
 				tempMatlChunks.pop_front();
 				delete tempCursor;
 			}
-
-			continue;
 		}
 
-		if (!strcmp("MODL", (*it)->name))
+		else if (!strcmp("MODL", it->name))
 		{
 			Modl* tempModl = new Modl;
-			setModlDefault(tempModl);
 
 			// get all subchunks
 			std::list<ChunkHeader*> tempChunks;
-			loadChunks(tempChunks, (*it)->position, (*it)->size);
+			loadChunks(tempChunks, it->position, it->size);
 
 			// evaluate MODL subchunks
 			analyseModlChunks(tempModl, tempChunks);
@@ -188,81 +203,75 @@ void Object::analyseMsh2Chunks(std::list<ChunkHeader*>& chunkList)
 			}
 
 			// save Model data
-			vModls.push_back(tempModl);
-
-			continue;
+			vModls->push_back(tempModl);
 		}
 	}
 }
 
 void Object::analyseMatdChunks(std::list<ChunkHeader*>& chunkList)
 {
-	for (std::list<ChunkHeader*>::iterator it = chunkList.begin(); it != chunkList.end(); it++)
+	for (auto& it : chunkList)
 	{
 		//TX1D, TX2D, TX3D
-		if (!strcmp("TX0D", (*it)->name))
+		if (!strcmp("TX0D", it->name))
 		{
-			fsMesh.seekg((*it)->position);
-			char* buffer = new char[(*it)->size + 1];
+			fsMesh.seekg(it->position);
+			char* buffer = new char[it->size + 1];
 			*buffer = { 0 };
-			fsMesh.read(buffer, (*it)->size);
-			vTextures.push_back(buffer);
-			delete buffer;
-			continue;
+			fsMesh.read(buffer, it->size);
+			vTextures.back() = buffer;
+			delete[] buffer;
 		}
 	}
 }
 
 void Object::analyseModlChunks(Modl* dataDestination, std::list<ChunkHeader*>& chunkList)
 {
-	for (std::list<ChunkHeader*>::iterator it = chunkList.begin(); it != chunkList.end(); it++)
+	for (auto& it : chunkList)
 	{
-		if (!strcmp("MTYP", (*it)->name))
+		if (!strcmp("MTYP", it->name))
 		{
-			fsMesh.seekg((*it)->position);
+			fsMesh.seekg(it->position);
 			std::uint32_t tempType;
 			fsMesh.read(reinterpret_cast<char*>(&tempType), sizeof(tempType));
 			dataDestination->type = (Mtyp)tempType;
-			continue;
 		}
 
-		if (!strcmp("PRNT", (*it)->name))
+		else if (!strcmp("PRNT", it->name))
 		{
-			fsMesh.seekg((*it)->position);
-			char* buffer = new char[(*it)->size];
+			fsMesh.seekg(it->position);
+			char* buffer = new char[it->size];
 			*buffer = { 0 };
-			fsMesh.read(buffer, (*it)->size); 
+			fsMesh.read(buffer, it->size); 
 			dataDestination->parent = buffer;
-			delete buffer;
-			continue;
+			delete[] buffer;
 		}
 
-		if (!strcmp("NAME", (*it)->name))
+		else if (!strcmp("NAME", it->name))
 		{
-			fsMesh.seekg((*it)->position);
-			char* buffer = new char[(*it)->size];
+			fsMesh.seekg(it->position);
+			char* buffer = new char[it->size];
 			*buffer = { 0 };
-			fsMesh.read(buffer, (*it)->size);
+			fsMesh.read(buffer, it->size);
 			dataDestination->name = buffer;
-			delete buffer;
-			continue;
+			delete[] buffer;
 		}
 
-		if (!strcmp("FLGS", (*it)->name))
+		else if (!strcmp("FLGS", it->name))
 		{
-			fsMesh.seekg((*it)->position);
+			fsMesh.seekg(it->position);
 			fsMesh.read(reinterpret_cast<char*>(&dataDestination->renderFlags), sizeof(dataDestination->renderFlags));
-			continue;
 		}
 
-		if (!strcmp("TRAN", (*it)->name))
+		else if (!strcmp("TRAN", it->name))
 		{
 			float tempScale[3];
 			float tempRotation[4];
 			float tempTrans[3];
 
-			fsMesh.seekg((*it)->position);
+			fsMesh.seekg(it->position);
 
+			//TODO: use loop
 			fsMesh.read(reinterpret_cast<char*>(&tempScale[0]), sizeof(float));
 			fsMesh.read(reinterpret_cast<char*>(&tempScale[1]), sizeof(float));
 			fsMesh.read(reinterpret_cast<char*>(&tempScale[2]), sizeof(float));
@@ -272,6 +281,7 @@ void Object::analyseModlChunks(Modl* dataDestination, std::list<ChunkHeader*>& c
 			fsMesh.read(reinterpret_cast<char*>(&tempRotation[2]), sizeof(float));
 			fsMesh.read(reinterpret_cast<char*>(&tempRotation[3]), sizeof(float));
 
+			//TODO: make a function for this
 			//calculate x,y,z rotation
 			tempRotation[0] = atan2(2 * (tempRotation[0] * tempRotation[1] + tempRotation[2] * tempRotation[3]),
 									1 - 2 * (pow(tempRotation[1], 2) + pow(tempRotation[2], 2)));
@@ -311,14 +321,13 @@ void Object::analyseModlChunks(Modl* dataDestination, std::list<ChunkHeader*>& c
 				glm::vec3(0, 0, 1)
 			);
 
-			continue;
 		}
 
-		if (!strcmp("GEOM", (*it)->name))
+		else if (!strcmp("GEOM", it->name))
 		{
 			// get all subchunks
 			std::list<ChunkHeader*> tempGeomChunks;
-			loadChunks(tempGeomChunks, (*it)->position, (*it)->size);
+			loadChunks(tempGeomChunks, it->position, it->size);
 
 			// evaluate GEOM subchunks
 			analyseGeomChunks(dataDestination, tempGeomChunks);
@@ -330,21 +339,19 @@ void Object::analyseModlChunks(Modl* dataDestination, std::list<ChunkHeader*>& c
 				tempGeomChunks.pop_front();
 				delete tempCursor;
 			}
-
-			continue;
 		}
 	}
 }
 
 void Object::analyseGeomChunks(Modl * dataDestination, std::list<ChunkHeader*>& chunkList)
 {
-	for (std::list<ChunkHeader*>::iterator it = chunkList.begin(); it != chunkList.end(); it++)
+	for (auto& it : chunkList)
 	{
-		if (!strcmp("SEGM", (*it)->name))
+		if (!strcmp("SEGM", it->name))
 		{
 			// get all subchunks
 			std::list<ChunkHeader*> tempSegmChunks;
-			loadChunks(tempSegmChunks, (*it)->position, (*it)->size);
+			loadChunks(tempSegmChunks, it->position, it->size);
 
 			// evaluate SEGM subchunks
 			analyseSegmChunks(dataDestination, tempSegmChunks);
@@ -359,11 +366,11 @@ void Object::analyseGeomChunks(Modl * dataDestination, std::list<ChunkHeader*>&
 			continue;
 		}
 		
-		if (!strcmp("CLTH", (*it)->name))
+		if (!strcmp("CLTH", it->name))
 		{
 			// get all subchunks
 			std::list<ChunkHeader*> tempClthChunks;
-			loadChunks(tempClthChunks, (*it)->position, (*it)->size);
+			loadChunks(tempClthChunks, it->position, it->size);
 
 			// evaluate CLTH subchunks
 			analyseClthChunks(dataDestination, tempClthChunks);
@@ -382,139 +389,177 @@ void Object::analyseGeomChunks(Modl * dataDestination, std::list<ChunkHeader*>&
 
 void Object::analyseSegmChunks(Modl * dataDestination, std::list<ChunkHeader*>& chunkList)
 {
-	for (std::list<ChunkHeader*>::iterator it = chunkList.begin(); it != chunkList.end(); it++)
+	Segment* tempData = new Segment;
+
+	for (auto& it : chunkList)
 	{
-		/*if (!strcmp("SHDW", (*it)->name))
+		if (!strcmp("MATI", it->name))
 		{
-			fsMesh.seekg((*it)->position);
-			/* shadow mesh geometry
-
-			long int - 4 - number of vertex positions
-			float[3][] - 12 each - vertex positions (XYZ)
-			long int - 4 - number of edges
-			short int[4][] - 8 each - edge the following 4 entries from one edge
-			> short int - 2 - vertex index of this edge, referes to the vertex list
-			> short int - 2 - Reference into an edge. Defines the target vertex (the local edge vertex of the referenced edge) to which the edge should be dran from the local vertex
-			> short int - 2 - Second reference into an edge. In all example .msh files I've seen this always refers to the same vertex as the first edge reference
-			> short int - 2 - MAX_VALUE of short integers (65535). Indicates the end of this edge
-			* /
-			continue;
-		}*/
-
-		if (!strcmp("MATI", (*it)->name))
-		{
-			fsMesh.seekg((*it)->position);
-			std::uint32_t tempIndex;
-			fsMesh.read(reinterpret_cast<char*>(&tempIndex), sizeof(tempIndex));
-			if (vTextures.size() <= tempIndex)
-			{
-				std::cout << "warning texture index <" << tempIndex << "> unknown" << std::endl;
-				dataDestination->texture = "";
-				continue;
-			}
-			dataDestination->texture = vTextures[tempIndex];
-			continue;
+			fsMesh.seekg(it->position);
+			fsMesh.read(reinterpret_cast<char*>(&tempData->textureIndex), sizeof(tempData->textureIndex));
 		}
 
-		if (!strcmp("POSL", (*it)->name))
+		else if (!strcmp("POSL", it->name))
 		{
-			readVertex(dataDestination, (*it)->position);
-			continue;
+			readVertex(tempData, it->position);
 		}
 
-		/*if (!strcmp("NRML", (*it)->name))
+		/*else if (!strcmp("NRML", it->name))
 		{
-			fsMesh.seekg((*it)->position);
+			fsMesh.seekg(it->position);
+			std::uint32_t tempSize;
+			fsMesh.read(reinterpret_cast<char*>(&tempSize), sizeof(tempSize));
 			// List of normals
 			// long int - 4 - number of normal vectores stored in this list
 			// float[3][] - 12 each - UVW vector for each vertex
-			continue;
 		}*/
 
-		if (!strcmp("UV0L", (*it)->name))
+		else if (!strcmp("UV0L", it->name))
 		{
-			readUV(dataDestination, (*it)->position);
-			continue;
+			readUV(tempData, it->position);
 		}
 
-		if (!strcmp("STRP", (*it)->name))
+		else if (!strcmp("STRP", it->name))
 		{
-			fsMesh.seekg((*it)->position);
+			// don't get null, bone, shadowMesh and hidden mesh indices
+			if (dataDestination->type == null ||
+				dataDestination->type == bone ||
+				dataDestination->type == shadowMesh ||
+				dataDestination->renderFlags == 1)
+				continue;
 
-			fsMesh.seekg((*it)->position);
-			fsMesh.read(reinterpret_cast<char*>(&dataDestination->meshSize), sizeof(dataDestination->meshSize));
+			// jump to the data section and read the size;
+			std::uint32_t tempSize;
+			fsMesh.seekg(it->position);
+			fsMesh.read(reinterpret_cast<char*>(&tempSize), sizeof(tempSize));
 
-			dataDestination->mesh = new std::uint32_t[dataDestination->meshSize];
-
-			for (unsigned int i = 0; i < dataDestination->meshSize; i += 3)
+			int highBitCount(0);
+			std::vector<uint32_t> tempPoly; // = new std::vector<uint32_t>;
+			
+			for (unsigned int i = 0; i < tempSize; i++)
 			{
-				std::uint16_t tempValue[3];
-				fsMesh.read(reinterpret_cast<char*>(&tempValue[0]), sizeof(std::uint16_t));
-				fsMesh.read(reinterpret_cast<char*>(&tempValue[1]), sizeof(std::uint16_t));
-				fsMesh.read(reinterpret_cast<char*>(&tempValue[2]), sizeof(std::uint16_t));
+				// ReadData
+				std::uint16_t tempValue;
+				fsMesh.read(reinterpret_cast<char*>(&tempValue), sizeof(std::uint16_t));
 
-				if (!(tempValue[0] >> 15 && tempValue[1] >> 15 && !(tempValue[2] >> 15)))
-					throw std::invalid_argument("invalid file. go and triangulate!");
+				// Check for highbit
+				if (tempValue >> 15)
+				{
+					highBitCount++;
+					tempValue = (std::uint16_t(tempValue << 1) >> 1);
+				}
 
-				tempValue[0] = (std::uint16_t(tempValue[0] << 1) >> 1);
-				tempValue[1] = (std::uint16_t(tempValue[1] << 1) >> 1);
+				tempPoly.push_back((std::uint32_t)tempValue);
 
-				dataDestination->mesh[i] = (std::uint32_t)tempValue[0];
-				dataDestination->mesh[i + 1] = (std::uint32_t)tempValue[1];
-				dataDestination->mesh[i + 2] = (std::uint32_t)tempValue[2];
-			}
+				// new Polygon found
+				if (highBitCount == 2)
+				{
+					// reset highBitCount
+					highBitCount = 0;
 
-			continue;
+					// remove the last two values..
+					std::uint32_t saveData[2];
+					for (int i = 0; i < 2; i++)
+					{
+						saveData[i] = tempPoly.back();
+						tempPoly.pop_back();
+					}
+
+					// ..and save them in the new vector
+					tempData->meshIndices.push_back(tempPoly);
+
+					tempPoly.clear();
+					for (int i = 1; i >= 0; i--)
+						tempPoly.push_back(saveData[i]);
+
+				}	// if high bit set
+				
+			}	// for all values
+
+			// save the last values (where no 2 high bits follow);
+			tempData->meshIndices.push_back(tempPoly);
+
+			// kick the first element, it's empty as a reason of the algo above;
+			tempData->meshIndices.erase(tempData->meshIndices.begin());
 		}
 	}
+
+	dataDestination->segmLst.push_back(tempData);
 }
 
 void Object::analyseClthChunks(Modl * dataDestination, std::list<ChunkHeader*>& chunkList)
 {
-	for (std::list<ChunkHeader*>::iterator it = chunkList.begin(); it != chunkList.end(); it++)
+	Segment* tempData = new Segment;
+
+	for (auto& it : chunkList)
 	{
-		if (!strcmp("CTEX", (*it)->name))
+		if (!strcmp("CTEX", it->name))
 		{
-			fsMesh.seekg((*it)->position);
-			char* buffer = new char[(*it)->size];
+			fsMesh.seekg(it->position);
+			char* buffer = new char[it->size];
 			*buffer = { 0 };
-			fsMesh.read(buffer, (*it)->size);
-			dataDestination->texture = buffer;
-			delete buffer;
-			continue;
-		}
+			fsMesh.read(buffer, it->size);
 
-		if (!strcmp("CPOS", (*it)->name))
-		{
-			readVertex(dataDestination, (*it)->position);
-			continue;
-		}
+			bool tempFound(false);
 
-		if (!strcmp("CUV0", (*it)->name))
-		{
-			readUV(dataDestination, (*it)->position);
-			continue;
-		}
-
-		if (!strcmp("CMSH", (*it)->name))
-		{
-			fsMesh.seekg((*it)->position);
-			fsMesh.read(reinterpret_cast<char*>(&dataDestination->meshSize), sizeof(dataDestination->meshSize));
-
-			dataDestination->mesh = new std::uint32_t[dataDestination->meshSize * 3];
-
-			for (unsigned int i = 0; i < dataDestination->meshSize; i += 3)
+			for (unsigned int index = 0; index < vTextures.size(); index++)
 			{
-				fsMesh.read(reinterpret_cast<char*>(&dataDestination->mesh[i]), sizeof(std::uint32_t));
-				fsMesh.read(reinterpret_cast<char*>(&dataDestination->mesh[i + 1]), sizeof(std::uint32_t));
-				fsMesh.read(reinterpret_cast<char*>(&dataDestination->mesh[i + 2]), sizeof(std::uint32_t));
+				if (!strcmp(buffer, vTextures[index].c_str()))
+				{
+					tempData->textureIndex = index;
+					tempFound = true;
+					break;
+				}
+			}
+
+			if (!tempFound)
+			{
+				vTextures.push_back(std::string(buffer));
+				tempData->textureIndex = vTextures.size() - 1;
+			}
+
+			delete[] buffer;
+		}
+
+		else if (!strcmp("CPOS", it->name))
+		{
+			readVertex(tempData, it->position);
+		}
+
+		else if (!strcmp("CUV0", it->name))
+		{
+			readUV(tempData, it->position);
+		}
+
+		else if (!strcmp("CMSH", it->name))
+		{
+			// jump to the data section and read the size;
+			std::uint32_t tempSize;
+			fsMesh.seekg(it->position);
+			fsMesh.read(reinterpret_cast<char*>(&tempSize), sizeof(tempSize));
+
+			std::vector<uint32_t> tempPoly;
+
+			// for every triangle..
+			for (unsigned int i = 0; i < tempSize; i += 3)
+			{
+				tempPoly.clear();
+
+				// ..get the 3 indices and save them
+				for (int j = 0; j < 3; j++)
+				{
+					std::uint32_t tempValue;
+					fsMesh.read(reinterpret_cast<char*>(&tempValue), sizeof(std::uint32_t));
+					tempPoly.push_back(tempValue);
+				}
+				tempData->meshIndices.push_back(tempPoly);
 			}
-			continue;
 		}
 	}
+	dataDestination->segmLst.push_back(tempData);
 }
 
-void Object::readVertex(Modl* dataDestination, std::streampos position)
+void Object::readVertex(Segment* dataDestination, std::streampos position)
 {
 	std::uint32_t tempSize;
 	fsMesh.seekg(position);
@@ -526,7 +571,7 @@ void Object::readVertex(Modl* dataDestination, std::streampos position)
 		fsMesh.read(reinterpret_cast<char*>(&dataDestination->vertex[i]), sizeof(float));
 }
 
-void Object::readUV(Modl* dataDestination, std::streampos position)
+void Object::readUV(Segment* dataDestination, std::streampos position)
 {
 	std::uint32_t tempSize;
 	fsMesh.seekg(position);
@@ -542,11 +587,21 @@ void Object::readUV(Modl* dataDestination, std::streampos position)
 /////////////////////////////////////////////////////////////////////////
 // public getter
 
-std::vector<Modl*> Object::getModels() const
+std::vector<Modl*>* Object::getModels() const
 {
 	return vModls;
 }
 
+std::vector<std::string> Object::getTextureList() const
+{
+	return vTextures;
+}
+
+Bbox Object::getBoundgBox() const
+{
+	return boundingBox;
+}
+
 
 /////////////////////////////////////////////////////////////////////////
 // public functions

MshViewer/Source/OpenGlController.cpp

@@ -1,17 +1,14 @@
-#include <gl\glew.h>
-#include <gl\glfw3.h>
-#include <Windows.h>
 #include "OpenGLController.h"
 #include "callback.h"
-
-#include <glm\gtc\matrix_transform.hpp>
 #include "shader.hpp"
 #include "Texture.h"
-#include <iostream>
+#include <Windows.h>
+#include <string>
+#include <glm\gtc\matrix_transform.hpp>
+
 
 #define VERTEX_SHADER "Shader/TextureShader.vert"
 #define FRAGMENT_SHADER "Shader/TextureShader.frag"
-#define MAX_MODEL_COUNT 1000
 
 /////////////////////////////////////////////////////////////////////////
 // public constructor/destructor
@@ -31,24 +28,7 @@ OpenGLController::~OpenGLController()
 	glDeleteTextures(1, &gluiSamplerID);
 	glfwTerminate();
 
-	while (!vModels.empty())
-	{
-		Modl* cursor = vModels.back();
-		vModels.pop_back();
-		
-		delete cursor->uv;
-		delete cursor->mesh;
-		delete cursor->vertex;
-		delete cursor;
-	}
-
-	while (!vTextures.empty())
-	{
-		textureData* cursor = vTextures.back();
-		vTextures.pop_back();
-		delete cursor->data;
-		delete cursor;
-	}
+	deleteVectors();
 }
 
 
@@ -127,6 +107,50 @@ void OpenGLController::processInit()
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
 }
 
+void OpenGLController::deleteVectors()
+{
+	//TODO: does .clear() work, too??
+	if (vModels != NULL)
+	{
+		while (!vModels->empty())
+		{
+			Modl* cursor = vModels->back();
+			vModels->pop_back();
+
+			while (!cursor->segmLst.empty())
+			{
+				Segment* segmCuror = cursor->segmLst.back();
+				cursor->segmLst.pop_back();
+
+				delete[] segmCuror->uv;
+				delete[] segmCuror->vertex;
+
+				while (!segmCuror->meshIndices.empty())
+				{
+					while (!segmCuror->meshIndices.back().empty())
+						segmCuror->meshIndices.back().pop_back();
+					
+					segmCuror->meshIndices.pop_back();
+				}
+
+				delete segmCuror;
+			}
+
+			delete cursor;
+		}
+		delete vModels;
+	}
+
+	while (!vTextures.empty())
+	{
+		textureData* cursor = vTextures.back();
+		vTextures.pop_back();
+		cursor->data->clear();
+		delete cursor->data;
+		delete cursor;
+	}
+}
+
 void OpenGLController::startGLFW()
 {
 	if (!glfwInit())
@@ -182,6 +206,23 @@ void OpenGLController::setCallbackFunctions()
 	glfwSetWindowSizeCallback(pWindow, windowResize);
 	glfwSetScrollCallback(pWindow, mouseWheel);
 	glfwSetKeyCallback(pWindow, keyPress);
+	glfwSetDropCallback(pWindow, dragNdrop);
+}
+
+glm::mat4 OpenGLController::getModelMatrix(unsigned int index)
+{
+	glm::mat4 tempParentMatrix = glm::mat4(1.0f);
+
+	for (unsigned int loop = 0; loop < vModels->size(); loop++)
+	{
+		if (!strcmp(vModels->at(index)->parent.c_str(), vModels->at(loop)->name.c_str()))
+		{
+			tempParentMatrix = getModelMatrix(loop);
+			break;
+		}
+	}
+
+	return tempParentMatrix * vModels->at(index)->m4x4Translation;
 }
 
 glm::mat4 OpenGLController::getMVPMatrix(unsigned int index)
@@ -196,18 +237,25 @@ glm::mat4 OpenGLController::getMVPMatrix(unsigned int index)
 		glm::vec3(0, 1, 0)
 	);
 
-	// Model
-	//TODO for all
-	glm::mat4 m4x4Model = vModels[index]->m4x4Translation;
-	
 	// User controlled rotation
 	glm::mat4 m4x4ModelRot = glm::mat4(1.0f);
 	m4x4ModelRot = glm::rotate(m4x4ModelRot, fRotationX, glm::vec3(1, 0, 0));
 	m4x4ModelRot = glm::rotate(m4x4ModelRot, fRotationY, glm::vec3(0, 1, 0));
 	m4x4ModelRot = glm::rotate(m4x4ModelRot, fRotationZ, glm::vec3(0, 0, 1));
 
+	// move to center
+	glm::mat4 m4x4ModelCenter = glm::translate(
+		glm::mat4(1.0f),
+		glm::vec3(-sceneBoundingBox.center[0], -sceneBoundingBox.center[1], -sceneBoundingBox.center[2])
+	);
+
+	//scale to 1
+	float maxExtent = max(max(sceneBoundingBox.extents[0], sceneBoundingBox.extents[1]), sceneBoundingBox.extents[2]);
+	glm::mat4 m4x4Normalize = glm::mat4(1.0f); 
+	m4x4Normalize = glm::scale(m4x4Normalize, glm::vec3(1/maxExtent, 1 / maxExtent, 1 / maxExtent));
+
 	// Return MVP
-	return m4x4Projection * m4x4View * m4x4ModelRot * m4x4Model;
+	return m4x4Projection * m4x4View * m4x4ModelRot * m4x4Normalize * m4x4ModelCenter * getModelMatrix(index);
 }
 
 
@@ -254,6 +302,16 @@ void OpenGLController::addTransZ(double value)
 	dTranslationZ += value;
 }
 
+void OpenGLController::resetView()
+{
+	dTranslationX = 0;
+	dTranslationY = 0;
+	dTranslationZ = 5;
+	fRotationX = 0;
+	fRotationY = 0;
+	fRotationZ = 0;
+}
+
 void OpenGLController::updateScene()
 {
 	// get new matrices
@@ -268,74 +326,123 @@ void OpenGLController::updateScene()
 	// tell sampler to use texture unit 0
 	glUniform1i(gluiSamplerID, 0);
 
-	int instanceOffset(0);
-
-	for (int modelIndex = 0; modelIndex < vModels.size(); modelIndex++)
+	if (vModels != NULL)
 	{
-		// give texture to the shader
-		glTexImage2D(GL_TEXTURE_2D,
-			0,
-			vTextures[modelIndex]->alpha ? GL_RGBA : GL_RGB,
-			vTextures[modelIndex]->width,
-			vTextures[modelIndex]->height,
-			0,
-			vTextures[modelIndex]->alpha ? GL_BGRA : GL_BGR,
-			GL_UNSIGNED_BYTE,
-			vTextures[modelIndex]->data->data()
-		);
+		int instanceOffset(0);
 
-		glGenerateMipmap(GL_TEXTURE_2D);
+		for (unsigned int modelIndex = 0; modelIndex < vModels->size(); modelIndex++)
+		{
+			// skip null, bones, shadowMesh, hidden things (don't increase textrue index!!)
+			if (vModels->at(modelIndex)->type == null ||
+				vModels->at(modelIndex)->type == bone ||
+				vModels->at(modelIndex)->type == shadowMesh ||
+				vModels->at(modelIndex)->renderFlags == 1)
+				continue;
 
-		// give the MVP to the shader
-		glUniformMatrix4fv(gluiMatrixID, 1, GL_FALSE, &getMVPMatrix(modelIndex)[0][0]);
+			for (auto& segIt : vModels->at(modelIndex)->segmLst)
+			{
+				// give texture to the shader
+				std::uint32_t tempTexIndex = segIt->textureIndex >= vTextures.size() ? vTextures.size() - 1 : segIt->textureIndex;
 
-		glDrawArrays(GL_TRIANGLES, instanceOffset, vModels[modelIndex]->meshSize);
+				glTexImage2D(
+					GL_TEXTURE_2D,
+					0,
+					vTextures[tempTexIndex]->alpha ? GL_RGBA : GL_RGB,
+					vTextures[tempTexIndex]->width,
+					vTextures[tempTexIndex]->height,
+					0,
+					vTextures[tempTexIndex]->alpha ? GL_BGRA : GL_BGR,
+					GL_UNSIGNED_BYTE,
+					vTextures[tempTexIndex]->data->data()
+				);
 
-		instanceOffset += vModels[modelIndex]->meshSize;
+				glGenerateMipmap(GL_TEXTURE_2D);
+
+				// give the MVP to the shader
+				glUniformMatrix4fv(gluiMatrixID, 1, GL_FALSE, &getMVPMatrix(modelIndex)[0][0]);
+
+				// calculate the number of vertex
+				unsigned int vertexCount(0);
+				for (auto& it : segIt->meshIndices)
+					vertexCount += (it.size() - 2) * 3;
+
+
+				glDrawArrays(GL_TRIANGLES, instanceOffset, vertexCount);
+
+				// increase the offset
+				instanceOffset += vertexCount;
+			}
+		}
 	}
-
 	glfwSwapBuffers(pWindow);
 	glfwPollEvents();
 }
 
 void OpenGLController::loadMsh(const char * path)
 {
+	// clean up old stuff first
+	deleteVectors();
+
+	std::vector<std::string> tempTexList;
+
 	// get all models
 	try
 	{
 		Object obj(path);
 		vModels = obj.getModels();
+		tempTexList = obj.getTextureList();
+		sceneBoundingBox = obj.getBoundgBox();
 	}
 	catch (std::invalid_argument e)
 	{
 		MessageBox(NULL, e.what(), "MeshViewer 2.0 Error", MB_OK | MB_ICONERROR);
-		exit(1);
+		return;
 	}
 
 	// collect vertex data of all models
 	std::vector<Vertex> tempBufferData;
 
-	for (auto& it : vModels)
+	for (auto& modIt : *vModels)		// for every model chunk
 	{
-		for (unsigned int i = 0; i < it->meshSize; i++)
+		for (auto& segIt : modIt->segmLst)		// for every cluster
 		{
-			Vertex tempVertex;
-			tempVertex.position[0] = (GLfloat)it->vertex[it->mesh[i] * 3];
-			tempVertex.position[1] = (GLfloat)it->vertex[it->mesh[i] * 3 + 1];
-			tempVertex.position[2] = (GLfloat)it->vertex[it->mesh[i] * 3 + 2];
-
-			if (it->uv == NULL)
+			for (auto& mshIt : segIt->meshIndices)		// for every polygon
 			{
-				tempVertex.uv[0] = 1.0;
-				tempVertex.uv[1] = 1.0;
-			}
-			else
-			{
-				tempVertex.uv[0] = (GLfloat)it->uv[it->mesh[i] * 2];
-				tempVertex.uv[1] = (GLfloat)it->uv[it->mesh[i] * 2 + 1];
-			}
+				if (mshIt.size() >= 3)		// multipoly
+				{
+					// for every triangle of the multi polygon
+					for (unsigned int tri = 0; tri < mshIt.size() - 2; tri++)
+					{
+						// for every edge of the triangle
+						for (int triEdge = 0; triEdge < 3; triEdge++)
+						{
+							Vertex tempVertex;
+							// every edge has 3 coordinates
+							for (int j = 0; j < 3; j++)
+								tempVertex.position[j] = (GLfloat)segIt->vertex[mshIt[tri + triEdge - ((tri % 2) * (triEdge - 1) * 2)] * 3 + j];
 
-			tempBufferData.push_back(tempVertex);
+							// and 2 UV
+							if (segIt->uv == NULL)
+							{
+								tempVertex.uv[0] = 1.0;
+								tempVertex.uv[1] = 1.0;
+							}
+							else
+							{
+								for (int j = 0; j < 2; j++)
+									tempVertex.uv[j] = (GLfloat)segIt->uv[mshIt[tri + triEdge - ((tri % 2) * (triEdge - 1) * 2)] * 2 + j];
+							}
+							tempBufferData.push_back(tempVertex);
+						}
+					}
+				}
+				else	// this shouldn't happen (polygon with less then 3 vertex)
+				{
+					deleteVectors();
+					MessageBox(NULL, "You have polygons with less then 3 vertices!", "MeshViewer 2.0 Error", MB_OK | MB_ICONERROR);
+					return;
+				}
+			}
 		}
 	}
 
@@ -349,31 +456,31 @@ void OpenGLController::loadMsh(const char * path)
 	);
 	glBindBuffer(GL_ARRAY_BUFFER, 0);
 
+	tempBufferData.clear();
 
-	// get textures
-	for (auto& it : vModels)
+
+	// get textures path
+	std::string tempPath = path;
+
+	while (tempPath.back() != '/' && tempPath.back() != '\\')
+		tempPath.pop_back();
+
+	// load all textures;
+	for (auto& texIt : tempTexList)
 	{
 		textureData* tempData = new textureData;
+
 		try
 		{
-			if (it->texture == "")
-				throw std::invalid_argument("no texture name");
-
-			std::string tempPath = path;
-
-			while (tempPath.back() != '/' && tempPath.back() != '\\')
-				tempPath.pop_back();
-
-			TextureTGA tempTex(std::string(tempPath + it->texture).c_str());
+			TextureTGA tempTex(std::string(tempPath + texIt).c_str());
 
 			tempData->alpha = tempTex.hasAlpha();
 			tempData->width = tempTex.getWidth();
 			tempData->height = tempTex.getHeight();
-			tempData->data = new std::vector<std::uint8_t>(tempTex.getData());
+			tempData->data = tempTex.getData();
 		}
 		catch (std::invalid_argument e)
 		{
-			GLubyte solidColor[4] = { 0, 0, 255, 255 };
 			tempData->alpha = true;
 			tempData->width = 1;
 			tempData->height = 1;
@@ -382,4 +489,14 @@ void OpenGLController::loadMsh(const char * path)
 
 		vTextures.push_back(tempData);
 	}
+
+	// add a solid default color at the end (maybe there is an invalid index later)
+	textureData* tempData = new textureData;
+	tempData->alpha = true;
+	tempData->width = 1;
+	tempData->height = 1;
+	tempData->data = new std::vector<std::uint8_t>({ 0, 0, 255, 255 });
+	vTextures.push_back(tempData);
+
+	tempTexList.clear();
 }

MshViewer/Source/Texture.cpp

@@ -1,7 +1,5 @@
 #include "Texture.h"
-#include <iostream>
 #include <fstream>
-#include <Windows.h>
 
 TextureTGA::TextureTGA(const char * filePath)
 {
@@ -15,35 +13,26 @@ TextureTGA::TextureTGA(const char * filePath)
 	std::uint8_t ui8x18Header[19] = { 0 };
 	fsPicture.read(reinterpret_cast<char*>(&ui8x18Header), sizeof(ui8x18Header)-1);
 	
+	//get variables
+	vui8Pixels = new std::vector<std::uint8_t>;
+	bool bCompressed;
+	std::uint32_t ui32IDLength;
+	std::uint32_t ui32PicType;
+	std::uint32_t ui32PaletteLength;
+	std::uint32_t ui32Size;
+
 	// extract all information from header
 	ui32IDLength = ui8x18Header[0];
-	bColorTabel = ui8x18Header[1] == 1;
 	ui32PicType = ui8x18Header[2];
-	ui32PaletteBegin = ui8x18Header[4] * 0x100 + ui8x18Header[3];
 	ui32PaletteLength = ui8x18Header[6] * 0x100 + ui8x18Header[5];
-	ui32PaletteBpP = ui8x18Header[7];
 	ui32Width = ui8x18Header[13] * 0x100 + ui8x18Header[12];
 	ui32Height = ui8x18Header[15] * 0x100 + ui8x18Header[14];
 	ui32BpP = ui8x18Header[16];
-	ui32Attribut = ui8x18Header[17];
 
 	// calculate some more information
 	ui32Size = ui32Width * ui32Height * ui32BpP/8;
 	bCompressed = ui32PicType == 9 || ui32PicType == 10;
-	vui8Pixels.resize(ui32Size);
-
-	/* consol output of the header
-	std::cout << "Header\n"
-		<< "ID l<>nge: " << ui32IDLength << std::endl
-		<< "Farbtabelle: " << (int)bColorTabel << std::endl
-		<< "Bildtype: " << ui32PicType << std::endl
-		<< "Palletenbegin: " << ui32PaletteBegin << std::endl
-		<< "Palletenl<6E>ngen: " << ui32PaletteLength << std::endl
-		<< "Bits pro Palleteneintrag: " << ui32PaletteBpP << std::endl
-		<< "Breite: " << ui32Width << std::endl
-		<< "H<>he: " << ui32Height << std::endl
-		<< "Bit pro Pixel: " << ui32BpP << std::endl
-		<< "Bild Attribute: " << ui32Attribut << std::endl;*/
+	vui8Pixels->resize(ui32Size);
 
 	// jump to the data block
 	fsPicture.seekg(ui32IDLength + ui32PaletteLength, std::ios_base::cur);
@@ -51,15 +40,14 @@ TextureTGA::TextureTGA(const char * filePath)
 	// If not compressed 24 or 32 bit
 	if (ui32PicType == 2 && (ui32BpP == 24 || ui32BpP == 32))
 	{
-		fsPicture.read(reinterpret_cast<char*>(vui8Pixels.data()), ui32Size);
+		fsPicture.read(reinterpret_cast<char*>(vui8Pixels->data()), ui32Size);
 	}
 	// else if compressed 24 or 32 bit
 	else if (ui32PicType == 10 && (ui32BpP == 24 || ui32BpP == 32))	// compressed
 	{
 		std::uint8_t tempChunkHeader;
 		std::uint8_t tempData[5];
-		int tempByteIndex = 0;
-		std::size_t tempPixelIndex = 0;
+		unsigned int tempByteIndex = 0;
 
 		do {
 			fsPicture.read(reinterpret_cast<char*>(&tempChunkHeader), sizeof(tempChunkHeader));
@@ -73,10 +61,10 @@ TextureTGA::TextureTGA(const char * filePath)
 
 				for (int i = 0; i <= tempChunkHeader; i++)
 				{
-					vui8Pixels[tempByteIndex++] = tempData[0];
-					vui8Pixels[tempByteIndex++] = tempData[1];
-					vui8Pixels[tempByteIndex++] = tempData[2];
-					if(ui32BpP == 32) vui8Pixels[tempByteIndex++] = tempData[3];
+					vui8Pixels->at(tempByteIndex++) = tempData[0];
+					vui8Pixels->at(tempByteIndex++) = tempData[1];
+					vui8Pixels->at(tempByteIndex++) = tempData[2];
+					if(ui32BpP == 32) vui8Pixels->at(tempByteIndex++) = tempData[3];
 				}
 			}
 			else						// data count
@@ -88,10 +76,10 @@ TextureTGA::TextureTGA(const char * filePath)
 				{
 					fsPicture.read(reinterpret_cast<char*>(&tempData), ui32BpP/8);
 
-					vui8Pixels[tempByteIndex++] = tempData[0];
-					vui8Pixels[tempByteIndex++] = tempData[1];
-					vui8Pixels[tempByteIndex++] = tempData[2];
-					if (ui32BpP == 32) vui8Pixels[tempByteIndex++] = tempData[3];
+					vui8Pixels->at(tempByteIndex++) = tempData[0];
+					vui8Pixels->at(tempByteIndex++) = tempData[1];
+					vui8Pixels->at(tempByteIndex++) = tempData[2];
+					if (ui32BpP == 32) vui8Pixels->at(tempByteIndex++) = tempData[3];
 				}
 			}
 		} while (tempByteIndex < ui32Size);
@@ -108,10 +96,9 @@ TextureTGA::TextureTGA(const char * filePath)
 
 TextureTGA::~TextureTGA()
 {
-	vui8Pixels.clear();
 }
 
-std::vector<std::uint8_t> TextureTGA::getData() const
+std::vector<std::uint8_t>* TextureTGA::getData() const
 {
 	return vui8Pixels;
 }

MshViewer/Source/callback.cpp

@@ -1,6 +1,3 @@
-//#include "callback.h"
-#include <gl\glew.h>
-#include <gl\glfw3.h>
 #include "OpenGLController.h"
 
 
@@ -81,6 +78,8 @@ void mouseWheel(GLFWwindow *window, double xoffset, double yoffset)
 
 void keyPress(GLFWwindow *window, int key, int scancode, int action, int mods)
 {
+	OpenGLController* controller = reinterpret_cast<OpenGLController*>(glfwGetWindowUserPointer(window));
+
 	if (action == GLFW_PRESS || action == GLFW_REPEAT)
 	{
 		switch (key)
@@ -96,8 +95,22 @@ void keyPress(GLFWwindow *window, int key, int scancode, int action, int mods)
 		case GLFW_KEY_PLUS_GER: case GLFW_KEY_KP_ADD:
 			mouse.speed += 0.1;
 			break;
+		case GLFW_KEY_SPACE:
+			controller->resetView();
+			break;
 		default:
 			break;
 		}
 	}
 }
+
+void dragNdrop(GLFWwindow* window, int count, const char** paths)
+{
+	OpenGLController* controller = reinterpret_cast<OpenGLController*>(glfwGetWindowUserPointer(window));
+	
+	if (count < 1)
+		return;
+
+	controller->resetView();
+	controller->loadMsh(paths[0]);
+}

MshViewer/main.cpp

@@ -3,9 +3,6 @@
 #endif // DEBUG
 
 #include "OpenGLController.h"
-#include "Object.h"
-#include <iostream>
-#include <Windows.h>
 
 int main(int argc, char** argv)
 {
@@ -20,8 +17,9 @@ int main(int argc, char** argv)
 	else
 		scene = OpenGLController::getInstance();
 
-	scene->loadMsh("..\\Release\\Msh\\multiModTex.msh");
-	//scene->loadMsh("..\\Release\\Msh\\cubeTex.msh");
+#ifdef _DEBUG
+	scene->loadMsh("..\\Release\\Msh\\quadPoly.msh");
+#endif // DEBUG
 
 	do {
 		scene->updateScene();

README.md

@@ -13,11 +13,8 @@ Feel free to use my code the way you like. But remember i used some public libra
 licence, too.
 
 ### To Do
-- crashing sometimes - no idea why,
-- bones are not triangulated,
-- nulls are not triangulated,
-- crash when loading trooper,
-- display cloth testing
+- cloth not working correctly
+- optional display bones, shadow, collision,...
 - integrate into a software:
 -> gui open file ( + drag and drop),
 -> list all msh under a directory,
@@ -25,6 +22,4 @@ licence, too.
 -> display colisions,
 -> lights,
 -> handle render flags,
-- draw more then one model,
-- use different textures for one or multiple models,
-- take a look at destruction
+