itdominator/SWBF2-Classic-Msh-Viewer
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removed unused files,

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removed unused functions,
removed unused variables,
reduced dynamic stack memory (there was too much allocated),
moved some code around into better place,
implemented destructor (there is still a std::_face_node left on the stack when the program is done),
This commit is contained in:
Anakin 2016-10-31 16:19:12 +01:00
parent ea07ead94f
commit a875820f48
8 changed files with 44 additions and 221 deletions
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4
MshViewer/Header/Object.h
View File

@ -73,10 +73,6 @@ private:
public:
std::vector<GLfloat> getVertex() const;
std::vector<GLfloat> getUV() const;
std::uint32_t getSize() const;
std::list<std::string> getTexture() const;
std::vector<Modl*> getModels() const;
};

3
MshViewer/Header/OpenGLController.h
View File

@ -48,9 +48,6 @@ private:
// ==============================
// data
std::vector<GLfloat> vfVertices;
std::vector<GLfloat> vfUV;
std::uint32_t ui32MeshSize;
std::vector<Modl*> vModels;
// transformation ===============

7
MshViewer/Header/import.h
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@ -1,7 +0,0 @@
#pragma once
#include <vector>
#include <gl\glew.h>
extern std::vector<GLfloat> loadData();
extern std::vector<GLfloat> loadUV();

94
MshViewer/Source/Object.cpp
View File

@ -61,7 +61,11 @@ Object::Object(const char* path)
Object::~Object()
{
//delete Chunk list;
// clear texture list
vTextures.clear();
// clear Model list (don't delete the elements)
vModls.clear();
}
@ -464,7 +468,7 @@ void Object::analyseSegmChunks(Modl * dataDestination, std::list<ChunkHeader*>&
fsMesh.seekg((*it)->position);
fsMesh.read(reinterpret_cast<char*>(&dataDestination->meshSize), sizeof(dataDestination->meshSize));
dataDestination->mesh = new std::uint32_t[dataDestination->meshSize * 3];
dataDestination->mesh = new std::uint32_t[dataDestination->meshSize];
for (unsigned int i = 0; i < dataDestination->meshSize; i += 3)
{
@ -542,12 +546,8 @@ void Object::readVertex(Modl* dataDestination, std::streampos position)
dataDestination->vertex = new float[tempSize * 3];
for (unsigned int i = 0; i < tempSize * 3; i += 3)
{
for (unsigned int i = 0; i < tempSize * 3; i++)
fsMesh.read(reinterpret_cast<char*>(&dataDestination->vertex[i]), sizeof(float));
fsMesh.read(reinterpret_cast<char*>(&dataDestination->vertex[i + 1]), sizeof(float));
fsMesh.read(reinterpret_cast<char*>(&dataDestination->vertex[i + 2]), sizeof(float));
}
}
void Object::readUV(Modl* dataDestination, std::streampos position)
@ -558,92 +558,14 @@ void Object::readUV(Modl* dataDestination, std::streampos position)
dataDestination->uv = new float[tempSize * 2];
for (unsigned int i = 0; i < tempSize * 2; i += 2)
{
for (unsigned int i = 0; i < tempSize * 2; i++)
fsMesh.read(reinterpret_cast<char*>(&dataDestination->uv[i]), sizeof(float));
fsMesh.read(reinterpret_cast<char*>(&dataDestination->uv[i + 1]), sizeof(float));
}
}
/////////////////////////////////////////////////////////////////////////
// public getter
std::vector<GLfloat> Object::getVertex() const
{
std::vector<GLfloat> tempData;
for (std::vector<Modl*>::const_iterator it = vModls.begin(); it != vModls.end(); it++)
{
if ((*it)->renderFlags == 1)
continue;
for (unsigned int i = 0; i < (*it)->meshSize; i++)
{
tempData.push_back((GLfloat)(*it)->vertex[(*it)->mesh[i] * 3]);
tempData.push_back((GLfloat)(*it)->vertex[(*it)->mesh[i] * 3 + 1]);
tempData.push_back((GLfloat)(*it)->vertex[(*it)->mesh[i] * 3 + 2]);
}
}
return tempData;
}
std::vector<GLfloat> Object::getUV() const
{
std::vector<GLfloat> tempData;
for (std::vector<Modl*>::const_iterator it = vModls.begin(); it != vModls.end(); it++)
{
if ((*it)->renderFlags == 1)
continue;
if ((*it)->uv == NULL)
{
for (unsigned int i = 0; i < (*it)->meshSize; i++)
tempData.push_back(1.0);
continue;
}
for (unsigned int i = 0; i < (*it)->meshSize; i++)
{
tempData.push_back((GLfloat)(*it)->uv[(*it)->mesh[i] * 2]);
tempData.push_back((GLfloat)(*it)->uv[(*it)->mesh[i] * 2 + 1]);
}
}
return tempData;
}
std::uint32_t Object::getSize() const
{
std::uint32_t tempData(0);
for (std::vector<Modl*>::const_iterator it = vModls.begin(); it != vModls.end(); it++)
{
if ((*it)->renderFlags == 1)
continue;
tempData += (*it)->meshSize;
}
return tempData;
}
std::list<std::string> Object::getTexture() const
{
std::list<std::string> tempData;
for (std::vector<Modl*>::const_iterator it = vModls.begin(); it != vModls.end(); it++)
{
if ((*it)->renderFlags == 1)
continue;
tempData.push_back((*it)->texture);
}
return tempData;
}
std::vector<Modl*> Object::getModels() const
{
return vModls;

62
MshViewer/Source/OpenGlController.cpp
View File

@ -6,9 +6,10 @@
#include <glm\gtc\matrix_transform.hpp>
#include "shader.hpp"
#include "import.h"
#include "Texture.h"
#include <iostream>
#define VERTEX_SHADER "Shader/VertexTextureShader.mv2shdr"
#define FRAGMENT_SHADER "Shader/FragmentTextureShader.mv2shdr"
//#define TEXTURE_NAME "Textures/texture32R.tga"
@ -31,6 +32,17 @@ 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;
}
}
@ -95,6 +107,27 @@ void OpenGLController::processInit()
// draw vertics only from one side
glEnable(GL_CULL_FACE);
// generate stuff
glGenVertexArrays(1, &gluiVertexArrayID);
glBindVertexArray(gluiVertexArrayID);
glGenBuffers(1, &gluiVertexBufferID);
glGenBuffers(1, &gluiUVBufferID);
// get the painter ready
try
{
gluiShaderPrgmID = LoadShaders(VERTEX_SHADER, FRAGMENT_SHADER);
}
catch (std::invalid_argument e)
{
MessageBox(NULL, e.what(), "MeshViewer 2.0 Error", MB_OK | MB_ICONERROR);
exit(1);
}
gluiMatrixID = glGetUniformLocation(gluiShaderPrgmID, "MVP");
gluiSamplerID = glGetUniformLocation(gluiShaderPrgmID, "textureSampler");
}
void OpenGLController::startGLFW()
@ -266,38 +299,11 @@ void OpenGLController::updateScene()
void OpenGLController::loadMsh(const char * path)
{
// generate stuff
glGenVertexArrays(1, &gluiVertexArrayID);
glBindVertexArray(gluiVertexArrayID);
glGenBuffers(1, &gluiVertexBufferID);
glGenBuffers(1, &gluiUVBufferID);
try
{
gluiShaderPrgmID = LoadShaders(VERTEX_SHADER, FRAGMENT_SHADER);
}
catch (std::invalid_argument e)
{
MessageBox(NULL, e.what(), "MeshViewer 2.0 Error", MB_OK | MB_ICONERROR);
exit(1);
}
gluiMatrixID = glGetUniformLocation(gluiShaderPrgmID, "MVP");
gluiSamplerID = glGetUniformLocation(gluiShaderPrgmID, "textureSampler");
// get data
std::list<std::string> listTextures;
try
{
Object obj(path);
vModels = obj.getModels();
//vfVertices = obj.getVertex();
//vfUV = obj.getUV();
//listTextures = obj.getTexture();
//ui32MeshSize = obj.getSize();
}
catch (std::invalid_argument e)
{

1
MshViewer/Source/Texture.cpp
View File

@ -108,6 +108,7 @@ TextureTGA::TextureTGA(const char * filePath)
TextureTGA::~TextureTGA()
{
vui8Pixels.clear();
}
std::vector<std::uint8_t> TextureTGA::getData() const

92
MshViewer/Source/import.cpp
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@ -1,92 +0,0 @@
#include <vector>
#include <fstream>
#include <Windows.h>
#include <gl\glew.h>
std::vector<GLfloat> loadData()
{
return std::vector<GLfloat>(
{
-1.0f, -1.0f, -1.0f, //H5
-1.0f, -1.0f, 1.0f, //H8
-1.0f, 1.0f, 1.0f, //H7
1.0f, 1.0f, -1.0f, //U2
-1.0f, -1.0f, -1.0f, //U5
-1.0f, 1.0f, -1.0f, //U6
1.0f, -1.0f, 1.0f, //L4
-1.0f, -1.0f, -1.0f, //L5
1.0f, -1.0f, -1.0f, //L1
1.0f, 1.0f, -1.0f, //U2
1.0f, -1.0f, -1.0f, //U1
-1.0f, -1.0f, -1.0f, //U5
-1.0f, -1.0f, -1.0f, //H5
-1.0f, 1.0f, 1.0f, //H7
-1.0f, 1.0f, -1.0f, //H6
1.0f, -1.0f, 1.0f, //L4
-1.0f, -1.0f, 1.0f, //L8
-1.0f, -1.0f, -1.0f, //L5
-1.0f, 1.0f, 1.0f, //O7
-1.0f, -1.0f, 1.0f, //O8
1.0f, -1.0f, 1.0f, //O4
1.0f, 1.0f, 1.0f, //V3
1.0f, -1.0f, -1.0f, //V1
1.0f, 1.0f, -1.0f, //V2
1.0f, -1.0f, -1.0f, //V1
1.0f, 1.0f, 1.0f, //V3
1.0f, -1.0f, 1.0f, //V4
1.0f, 1.0f, 1.0f, //R3
1.0f, 1.0f, -1.0f, //R2
-1.0f, 1.0f, -1.0f, //R6
1.0f, 1.0f, 1.0f, //R3
-1.0f, 1.0f, -1.0f, //R6
-1.0f, 1.0f, 1.0f, //R7
1.0f, 1.0f, 1.0f, //O3
-1.0f, 1.0f, 1.0f, //O7
1.0f, -1.0f, 1.0f //O4
}
);
}
std::vector<GLfloat> loadUV()
{
return std::vector<float>(
{
0.0f, 0.0f,//587 Links
1.0f, 0.0f,
1.0f, 1.0f,
0.0f, 1.0f,//256 Hinten
1.0f, 0.0f,
1.0f, 1.0f,
1.0f, 1.0f,//451 Unten
0.0f, 0.0f,
1.0f, 0.0f,
0.0f, 1.0f,//215 Hinten
0.0f, 0.0f,
1.0f, 0.0f,
0.0f, 0.0f,//576 Links
1.0f, 1.0f,
0.0f, 1.0f,
1.0f, 1.0f,//485 Unten
0.0f, 1.0f,
0.0f, 0.0f,
0.0f, 1.0f,//784 Front
0.0f, 0.0f,
1.0f, 0.0f,
0.0f, 1.0f,//312 Rechts
1.0f, 0.0f,
1.0f, 1.0f,
1.0f, 0.0f,//134 Rechts
0.0f, 1.0f,
0.0f, 0.0f,
1.0f, 0.0f,//326 Oben
1.0f, 1.0f,
0.0f, 1.0f,
1.0f, 0.0f,//367 Oben
0.0f, 1.0f,
0.0f, 0.0f,
1.0f, 1.0f,//374 Front
0.0f, 1.0f,
1.0f, 0.0f
}
);
}

2
MshViewer/Source/shader.cpp
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@ -11,7 +11,7 @@ using namespace std;
#include "shader.hpp"
GLuint LoadShaders(const char * vertex_file_path,const char * fragment_file_path){
GLuint LoadShaders(const char * vertex_file_path, const char * fragment_file_path){
// Create the shaders
GLuint VertexShaderID = glCreateShader(GL_VERTEX_SHADER);