请用C语言帮我写一个OpenGL创建彩色旋转八面体的代码

好的，以下是用C语言实现OpenGL创建彩色旋转八面体的代码：

#include <GL/glut.h>

GLfloat vertices[][3] = {{-1.0,-1.0,-1.0},{1.0,-1.0,-1.0},
    {1.0,1.0,-1.0},{-1.0,1.0,-1.0},{-1.0,-1.0,1.0},
    {1.0,-1.0,1.0},{1.0,1.0,1.0},{-1.0,1.0,1.0}};
    
GLfloat colors[][3] = {{0.0,0.0,0.0},{1.0,0.0,0.0},
    {1.0,1.0,0.0},{0.0,1.0,0.0},{0.0,0.0,1.0},
    {1.0,0.0,1.0},{1.0,1.0,1.0},{0.0,1.0,1.0}};

void polygon(int a, int b, int c , int d) {
    glBegin(GL_POLYGON);
        glColor3fv(colors[a]); 
        glVertex3fv(vertices[a]);
        glColor3fv(colors[b]); 
        glVertex3fv(vertices[b]);
        glColor3fv(colors[c]); 
        glVertex3fv(vertices[c]);
        glColor3fv(colors[d]); 
        glVertex3fv(vertices[d]);
    glEnd();
}

void colorcube() {
    polygon(0,3,2,1);
    polygon(2,3,7,6);
    polygon(0,4,7,3);
    polygon(1,2,6,5);
    polygon(4,5,6,7);
    polygon(0,1,5,4);
}

static GLfloat theta[] = {0.0,0.0,0.0};
static GLint axis = 2;

void display() {
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glLoadIdentity();
    glRotatef(theta[0], 1.0, 0.0, 0.0);
    glRotatef(theta[1], 0.0, 1.0, 0.0);
    glRotatef(theta[2], 0.0, 0.0, 1.0);
    colorcube();
    glFlush();
    glutSwapBuffers();
}

void spinCube() {
    theta[axis] += 2.0;
    if (theta[axis] > 360.0) theta[axis] -= 360.0;
    glutPostRedisplay();
}

void mouse(int btn, int state, int x, int y) {
    if(btn==GLUT_LEFT_BUTTON && state == GLUT_DOWN) axis = 0;
    if(btn==GLUT_MIDDLE_BUTTON && state == GLUT_DOWN) axis = 1;
    if(btn==GLUT_RIGHT_BUTTON && state == GLUT_DOWN) axis = 2;
}

void keys(unsigned char key, int x, int y) {
    if(key == 'x') theta[0] -= 5.0;
    if(key == 'X') theta[0] += 5.0;
    if(key == 'y') theta[1] -= 5.0;
    if(key == 'Y') theta[1] += 5.0;
    if(key == 'z') theta[2] -= 5.0;
    if(key == 'Z') theta[2] += 5.0;
    glutPostRedisplay();
}

void myReshape(int w, int h) {
    glViewport(0, 0, w, h);
    glMatrixMode(GL_PROJECTION);
    glLoadIdentity();
    if (w <= h)
        glFrustum(-2.0, 2.0, -2.0 * (GLfloat) h / (GLfloat) w,
            2.0 * (GLfloat) h / (GLfloat) w, 2.0, 20.0);
    else
        glFrustum(-2.0, 2.0, -2.0 * (GLfloat) w / (GLfloat) h,
            2.0 * (GLfloat) w / (GLfloat) h, 2.0, 20.0);
    glMatrixMode(GL_MODELVIEW);
}

int main(int argc, char** argv) {
    glutInit(&argc, argv);
    glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
    glutInitWindowSize(500, 500);
    glutCreateWindow("Rotating Color Cube");
    glutReshapeFunc(myReshape);
    glutDisplayFunc(display);
    glutIdleFunc(spinCube);
    glutMouseFunc(mouse);
    glutKeyboardFunc(keys);
    glEnable(GL_DEPTH_TEST);
    glutMainLoop();
    return 0;
}

注意：该程序需要OpenGL开发环境的支持。