回复：openGL，程序

有没有大神会会配置vs2015下的OPengGL开发环境

我是新手，就是怎么给应用程序加图标

顶

lz。手机IOS上可以编简单的opengl吗？还有就是NEHE的教材过没有过时啊？

楼主帮我看一下这个有什么问题呗，他黑屏找不到原因。我是新手
#include <glut.h>
const GLsizei windowsWidth = 500;
const GLsizei windowsHeight = 500;
GLvoid establishProjectionMatrix(GLsizei width, GLsizei height)
{
glViewport(0, 0, width, height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(45.0f, (GLfloat)width / (GLfloat)height, 0.1f, 200.0f);
}
GLvoid initGL(GLsizei width, GLsizei height)
{
establishProjectionMatrix(width, height);
glShadeModel(GL_SMOOTH);
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LEQUAL);
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
glEnable(GL_PERSPECTIVE_CORRECTION_HINT);
}
GLvoid drawScene(GLvoid)
{
glClear(GL_COLOR_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glTranslatef(0, 0 , - 5.0f);
glRotatef(45, 1, 0, 0);
glRotatef(45, 0, 1, 0);
//draw cube
glBegin(GL_QUADS);
//Top face
glColor3f(1.0f, 0.5f, 0.0f);
glVertex3f( 1.0f, 1.0f, -1.0f);
glVertex3f(-1.0f, 1.0f, -1.0f);
glVertex3f(-1.0f, 1.0f, 1.0f);
glVertex3f( 1.0f, 1.0f, 1.0f);
//bottom face
glColor3f(0.0f, 1.0f, 0.0f);
glVertex3f( 1.0f, -1.0f, -1.0f);
glVertex3f(-1.0f, -1.0f, -1.0f);
glVertex3f(-1.0f, -1.0f, 1.0f);
glVertex3f( 1.0f, -1.0f, 1.0f);
//Front face
glColor3f(1.0f, 0.0f, 0.0f);
glVertex3f( 1.0f, 1.0f, 1.0f);
glVertex3f(-1.0f, 1.0f, 1.0f);
glVertex3f(-1.0f, -1.0f, 1.0f);
glVertex3f( 1.0f, -1.0f, 1.0f);
//Back face
glColor3f(1.0f, 1.0f, 0.0f);
glVertex3f( 1.0f, 1.0f, -1.0f);
glVertex3f(-1.0f, 1.0f, -1.0f);
glVertex3f(-1.0f, -1.0f, -1.0f);
glVertex3f( 1.0f, -1.0f, -1.0f);
//left face
glColor3f(0.0f, 0.0f, 1.0f);
glVertex3f(-1.0f, 1.0f, 1.0f);
glVertex3f(-1.0f, 1.0f, -1.0f);
glVertex3f(-1.0f, -1.0f, -1.0f);
glVertex3f(-1.0f, -1.0f, 1.0f);
//right face
glColor3f(1.0f, 0.0f, 1.0f);
glVertex3f(1.0f, 1.0f, 1.0f);
glVertex3f(1.0f, 1.0f, -1.0f);
glVertex3f(1.0f, -1.0f, -1.0f);
glVertex3f(1.0f, -1.0f, 1.0f);
glEnd();
glFlush();
//this line is MODIFIED in other window interfaces
glutSwapBuffers();
}
GLvoid timeLoop(int value)
{
glutPostRedisplay();
glutTimerFunc(1, timeLoop, 0);
}
int main(int argc, char *argv[])
{
//初始化 glut
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE);
int windowsID = glutCreateWindow("LONGLIFE");
glutReshapeWindow(windowsWidth, windowsHeight);
initGL(windowsWidth, windowsHeight);
glutDisplayFunc(drawScene);
glutTimerFunc(1, timeLoop, 0);
glutMainLoop();
return 0;
}