opengl读入obj文件并实现平移旋转贴图操作

// Block.cpp
// OpenGL SuperBible Chapter 1
// Demonstrates an assortment of basic 3D concepts
// Program by Richard S. Wright Jr.

#include 	// OpenGL toolkit
#include 
#include ame.h>
#include 
#include 
#include 

#include 
#ifdef __APPLE__
#include 
#else
#define FREEGLUT_STATIC
#include 
#endif

#pragma comment（lib“gltools.lib“）

/////////////////////////////////////////////////////////////////////////////////
// An assortment of needed classes
GLShaderManager		shaderManager;
GLMatrixStack		modelViewMatrix;
GLMatrixStack		projectionMatrix;
GLframe				cameraframe;
GLFrustum			viewFrustum;
GLBatch				cubeBatch;
GLBatch				floorBatch;
GLBatch				topBlock;
GLBatch				frontBlock;
GLBatch				leftBlock;

GLGeometryTransform	transformPipeline;
M3DMatrix44f		shadowMatrix;


// Keep track of effects step
int nStep = 0;

// Lighting data
GLfloat lightAmbient[] = { 0.2f 0.2f 0.2f 1.0f };
GLfloat lightDiffuse[] = { 0.7f 0.7f 0.7f 1.0f };
GLfloat lightSpecular[] = { 0.9f 0.9f 0.9f };
GLfloat vLightPos[] = { -8.0f 20.0f 100.0f 1.0f };

GLuint textures[4];


///////////////////////////////////////////////////////////////////////////////
// Make a cube out of a batch of triangles. Texture coordinates and normals
// are also provided.
void MakeCube（GLBatch& cubeBatch）
	{
	cubeBatch.Begin（GL_TRIANGLES 36 1）;

	/////////////////////////////////////////////
	// Top of cube
	cubeBatch.Normal3f（0.0f 1.0f 0.0f）;
	cubeBatch.MultiTexCoord2f（0 1.0f 1.0f）;
	cubeBatch.Vertex3f（1.0f 1.0f 1.0f）;

	cubeBatch.Normal3f（0.0f 1.0f 0.0f）;
	cubeBatch.MultiTexCoord2f（0 1.0f 0.0f）;
	cubeBatch.Vertex3f（1.0f 1.0f -1.0f）;

	cubeBatch.Normal3f（0.0f 1.0f 0.0f）;
	cubeBatch.MultiTexCoord2f（0 0.0f 0.0f）;
	cubeBatch.Vertex3f（-1.0f 1.0f -1.0f）;

	cubeBatch.Normal3f（0.0f 1.0f 0.0f）;
	cubeBatch.MultiTexCoord2f（0 1.0f 1.0f）;
	cubeBatch.Vertex3f（1.0f 1.0f 1.0f）;

	cubeBatch.Normal3f（0.0f 1.0f 0.0f）;
	cubeBatch.MultiTexCoord2f（0 0.0f 0.0f）;
	cubeBatch.Vertex3f（-1.0f 1.0f -1.0f）;

	cubeBatch.Normal3f（0.0f 1.0f 0.0f）;
	cubeBatch.MultiTexCoord2f（0 0.0f 1.0f）;
	cubeBatch.Vertex3f（-1.0f 1.0f 1.0f）;


	////////////////////////////////////////////
	// Bottom of cube
	cubeBatch.Normal3f（0.0f -1.0f 0.0f）;
	cubeBatch.MultiTexCoord2f（0 0.0f 0.0f）;
	cubeBatch.Vertex3f（-1.0f -1.0f -1.0f）;

	cubeBatch.Normal3f（0.0f -1.0f 0.0f）;
	cubeBatch.MultiTexCoord2f（0 1.0f 0.0f）;
	cubeBatch.Vertex3f（1.0f -1.0f -1.0f）;

	cubeBatch.Normal3f（0.0f -1.0f 0.0f）;
	cubeBatch.MultiTexCoord2f（0 1.0f 1.0f）;
	cubeBatch.Vertex3f（1.0f -1.0f 1.0f）;

	cubeBatch.Normal3f（0.0f -1.0f 0.0f）;
	cubeBatch.MultiTexCoord2f（0 0.0f 1.0f）;
	cubeBatch.Vertex3f（-1.0f -1.0f 1.0f）;

	cubeBatch.Normal3f（0.0f -1.0f 0.0f）;
	cubeBatch.MultiTexCoord2f（0 0.0f 0.0f）;
	

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-11-24 19:35  OpenGL安装包
     目录           0  2018-11-24 19:35  OpenGL安装包Demo
     目录           0  2018-11-24 19:35  OpenGL安装包DemoBlock
     文件       18990  2017-04-18 22:04  OpenGL安装包DemoBlockBlock.cpp
     文件      196652  2010-03-20 19:17  OpenGL安装包DemoBlockBlock4.tga
     文件      196652  2010-03-20 19:17  OpenGL安装包DemoBlockBlock5.tga
     文件      196652  2010-03-20 19:17  OpenGL安装包DemoBlockBlock6.tga
     文件      196652  2010-03-20 19:17  OpenGL安装包DemoBlockfloor.tga
     目录           0  2018-11-24 19:35  OpenGL安装包freeglut
     文件      210806  2017-04-15 14:51  OpenGL安装包freeglutfreeglut-MSVC-3.0.0-2.mp.zip
     目录           0  2018-11-24 19:35  OpenGL安装包freeglutfreeglut
     目录           0  2018-11-24 19:35  OpenGL安装包freeglutfreeglutin
     文件      198656  2015-03-15 14:28  OpenGL安装包freeglutfreeglutinfreeglut.dll
     目录           0  2018-11-24 19:35  OpenGL安装包freeglutfreeglutinx64
     文件      235008  2015-03-14 16:02  OpenGL安装包freeglutfreeglutinx64freeglut.dll
     文件        1466  2013-05-11 11:20  OpenGL安装包freeglutfreeglutCopying.txt
     目录           0  2018-11-24 19:35  OpenGL安装包freeglutfreeglutinclude
     目录           0  2018-11-24 19:35  OpenGL安装包freeglutfreeglutincludeGL
     文件         703  2015-03-14 15:34  OpenGL安装包freeglutfreeglutincludeGLfreeglut.h
     文件       10682  2015-03-14 15:34  OpenGL安装包freeglutfreeglutincludeGLfreeglut_ext.h
     文件       27470  2015-07-22 08:45  OpenGL安装包freeglutfreeglutincludeGLfreeglut_std.h
     文件         660  2015-03-14 15:34  OpenGL安装包freeglutfreeglutincludeGLglut.h
     目录           0  2018-11-24 19:35  OpenGL安装包freeglutfreeglutlib
     文件       39732  2015-03-14 15:19  OpenGL安装包freeglutfreeglutlibfreeglut.lib
     目录           0  2018-11-24 19:35  OpenGL安装包freeglutfreeglutlibx64
     文件       36518  2015-03-14 15:24  OpenGL安装包freeglutfreeglutlibx64freeglut.lib
     文件        5065  2015-07-22 08:47  OpenGL安装包freeglutfreeglutReadme.txt
     目录           0  2018-11-24 19:35  OpenGL安装包glew
     目录           0  2018-11-24 19:35  OpenGL安装包glewcompiled
     文件     2158207  2017-04-15 13:33  OpenGL安装包glewcompiledglew-2.0.0-win32.zip
     目录           0  2018-11-24 19:35  OpenGL安装包glewcompiledglew-2.0.0
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