配置VC++2010的glut库

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VC++2010是一个成熟稳定的版本，微软的编译工具Visual Studio系列从VC6到如今的VC2019，功能非常强大，我们在开始学习C++和计算机图形学的时候，一般入手<<C++Primer>><<OpenGL编程指南>>一般例子并不会详细讲解开发环境，这是因为C++和C语言还有OpenGL不是某一家公司的产物，而是开放标准，即成立标准委员会由多方协商参与制定，这样才有开源的实现，而在windows上研究相关技术开发商业产品，久而久之形成了惯例即采用微软出品的IDE，也的确很优秀，曾经宝兰也败下阵来，原因很多,但是我们觉得操作系统类似商城租房给商家销售差不多。当然在Linux环境下有它自身的一套C/C++编译器GCC/G++，相应的采用code::blocks或者Qt Creator或者KDeveloper等IDE。所以我们很多例子，笔记等不做特别说明都是在VC++2010或者其他版本上编译通过的。下面就是配置glut的步骤:

1.安装VS2010旗舰版，这个在百度下搜索VS2010旗舰版可以找到很多，还有安装步骤，安装完后记得填写KEY

2.glut还是<<配置code::blocks下glut>中下载的glut库，下面打开VC2010

粘屏幕其实不太必要，特别是多试几次后，步骤就几步，下面就文字罗列步骤

在菜单文件->新建->项目

弹出的新建项目对话框中，模版选择Win32控制台应用程序

名称填 gluttest0

位置这里我填的是D:\codes\

按确定后，next，到应用程序设置

附加选项选空项目，完成

这个时候创建了项目树，但是没有创建任何代码文件，包括头文件和CPP文件

来添加一个main.cpp文件

在源文件右键菜单->添加->新建项

选中C++文件，名字填main

则在项目中添加了一个空的cpp文件main.cpp,下面的代码来自OpenGL红宝书(OpenGL编程指南)

#include <GL/glut.h>

/*

 * Initialize depth buffer, projection matrix, light source, and lighting

 * model.  Do not specify a material property here.

 */

void myinit(void)

{

  GLfloat ambient[] =

  {0.0, 0.0, 0.0, 1.0};

  GLfloat diffuse[] =

  {1.0, 1.0, 1.0, 1.0};

  GLfloat position[] =

  {0.0, 3.0, 3.0, 0.0};

  GLfloat lmodel_ambient[] =

  {0.2, 0.2, 0.2, 1.0};

  GLfloat local_view[] =

  {0.0};

  glLightfv(GL_LIGHT0, GL_AMBIENT, ambient);

  glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuse);

  glLightfv(GL_LIGHT0, GL_POSITION, position);

  glLightModelfv(GL_LIGHT_MODEL_AMBIENT, lmodel_ambient);

  glLightModelfv(GL_LIGHT_MODEL_LOCAL_VIEWER, local_view);

  glFrontFace(GL_CW);

  glEnable(GL_LIGHTING);

  glEnable(GL_LIGHT0);

  glEnable(GL_AUTO_NORMAL);

  glEnable(GL_NORMALIZE);

  glEnable(GL_DEPTH_TEST);

  glDepthFunc(GL_LESS);

}

/*

 * Move object into position.  Use 3rd through 12th parameters to specify the

 * material property.  Draw a teapot.

 */

void renderTeapot(GLfloat x, GLfloat y,

  GLfloat ambr, GLfloat ambg, GLfloat ambb,

  GLfloat difr, GLfloat difg, GLfloat difb,

  GLfloat specr, GLfloat specg, GLfloat specb, GLfloat shine)

{

  float mat[];

  glPushMatrix();

  glTranslatef(x, y, 0.0);

  mat[] = ambr;

  mat[] = ambg;

  mat[] = ambb;

  mat[] = 1.0;

  glMaterialfv(GL_FRONT, GL_AMBIENT, mat);

  mat[] = difr;

  mat[] = difg;

  mat[] = difb;

  glMaterialfv(GL_FRONT, GL_DIFFUSE, mat);

  mat[] = specr;

  mat[] = specg;

  mat[] = specb;

  glMaterialfv(GL_FRONT, GL_SPECULAR, mat);

  glMaterialf(GL_FRONT, GL_SHININESS, shine * 128.0);

  glutSolidTeapot(1.0);

  glPopMatrix();

}

/**

 *  First column:  emerald, jade, obsidian, pearl, ruby, turquoise

 *  2nd column:  brass, bronze, chrome, copper, gold, silver

 *  3rd column:  black, cyan, green, red, white, yellow plastic

 *  4th column:  black, cyan, green, red, white, yellow rubber

 */

void display(void)

{

  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

  renderTeapot(2.0, 17.0, 0.0215, 0.1745, 0.0215,

    0.07568, 0.61424, 0.07568, 0.633, 0.727811, 0.633, 0.6);

  renderTeapot(2.0, 14.0, 0.135, 0.2225, 0.1575,

    0.54, 0.89, 0.63, 0.316228, 0.316228, 0.316228, 0.1);

  renderTeapot(2.0, 11.0, 0.05375, 0.05, 0.06625,

    0.18275, 0.17, 0.22525, 0.332741, 0.328634, 0.346435, 0.3);

  renderTeapot(2.0, 8.0, 0.25, 0.20725, 0.20725,

    , 0.829, 0.829, 0.296648, 0.296648, 0.296648, 0.088);

  renderTeapot(2.0, 5.0, 0.1745, 0.01175, 0.01175,

    0.61424, 0.04136, 0.04136, 0.727811, 0.626959, 0.626959, 0.6);

  renderTeapot(2.0, 2.0, 0.1, 0.18725, 0.1745,

    0.396, 0.74151, 0.69102, 0.297254, 0.30829, 0.306678, 0.1);

  renderTeapot(6.0, 17.0, 0.329412, 0.223529, 0.027451,

    0.780392, 0.568627, 0.113725, 0.992157, 0.941176, 0.807843,

    0.21794872);

  renderTeapot(6.0, 14.0, 0.2125, 0.1275, 0.054,

    0.714, 0.4284, 0.18144, 0.393548, 0.271906, 0.166721, 0.2);

  renderTeapot(6.0, 11.0, 0.25, 0.25, 0.25,

    0.4, 0.4, 0.4, 0.774597, 0.774597, 0.774597, 0.6);

  renderTeapot(6.0, 8.0, 0.19125, 0.0735, 0.0225,

    0.7038, 0.27048, 0.0828, 0.256777, 0.137622, 0.086014, 0.1);

  renderTeapot(6.0, 5.0, 0.24725, 0.1995, 0.0745,

    0.75164, 0.60648, 0.22648, 0.628281, 0.555802, 0.366065, 0.4);

  renderTeapot(6.0, 2.0, 0.19225, 0.19225, 0.19225,

    0.50754, 0.50754, 0.50754, 0.508273, 0.508273, 0.508273, 0.4);

  renderTeapot(10.0, 17.0, 0.0, 0.0, 0.0, 0.01, 0.01, 0.01,

    0.50, 0.50, 0.50, .);

  renderTeapot(10.0, 14.0, 0.0, 0.1, 0.06, 0.0, 0.50980392, 0.50980392,

    0.50196078, 0.50196078, 0.50196078, .);

  renderTeapot(10.0, 11.0, 0.0, 0.0, 0.0,

    0.1, 0.35, 0.1, 0.45, 0.55, 0.45, .);

  renderTeapot(10.0, 8.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0,

    0.7, 0.6, 0.6, .);

  renderTeapot(10.0, 5.0, 0.0, 0.0, 0.0, 0.55, 0.55, 0.55,

    0.70, 0.70, 0.70, .);

  renderTeapot(10.0, 2.0, 0.0, 0.0, 0.0, 0.5, 0.5, 0.0,

    0.60, 0.60, 0.50, .);

  renderTeapot(14.0, 17.0, 0.02, 0.02, 0.02, 0.01, 0.01, 0.01,

    0.4, 0.4, 0.4, .);

  renderTeapot(14.0, 14.0, 0.0, 0.05, 0.05, 0.4, 0.5, 0.5,

    0.04, 0.7, 0.7, .);

  renderTeapot(14.0, 11.0, 0.0, 0.05, 0.0, 0.4, 0.5, 0.4,

    0.04, 0.7, 0.04, .);

  renderTeapot(14.0, 8.0, 0.05, 0.0, 0.0, 0.5, 0.4, 0.4,

    0.7, 0.04, 0.04, .);

  renderTeapot(14.0, 5.0, 0.05, 0.05, 0.05, 0.5, 0.5, 0.5,

    0.7, 0.7, 0.7, .);

  renderTeapot(14.0, 2.0, 0.05, 0.05, 0.0, 0.5, 0.5, 0.4,

    0.7, 0.7, 0.04, .);

  glFlush();

}

void myReshape(int w, int h)

{

  glViewport(, , w, h);

  glMatrixMode(GL_PROJECTION);

  glLoadIdentity();

  if (w <= h)

    glOrtho(0.0, 16.0, 0.0, 16.0 * (GLfloat) h / (GLfloat) w,

      -10.0, 10.0);

  else

    glOrtho(0.0, 16.0 * (GLfloat) w / (GLfloat) h, 0.0, 16.0,

      -10.0, 10.0);

  glMatrixMode(GL_MODELVIEW);

}

/*

 * Main Loop Open window with initial window size, title bar, RGBA display

 * mode, and handle input events.

 */

int main(int argc, char **argv)

{

  glutInit(&argc, argv);

  glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB | GLUT_DEPTH);

  glutInitWindowSize (, );

  glutInitWindowPosition (, );

  glutCreateWindow(argv[]);

  myinit();

  glutReshapeFunc(myReshape);

  glutDisplayFunc(display);

  glutMainLoop();

  return ;

}