为什么只显示二维应该是三维的帮帮忙啊

2009-03-27 03:18:28 169 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

[Python] 散点图（二维散点图、三维散点图、散点图矩阵） python 二维散点图、气泡图、三维散点图、二维三点矩阵【案例+python代码】阅读详情

#include <iostream>

#include "GL/glut.h"

using namespace std;

void Tringles(void);



int main(int argc,char **argv){ 

	glutInit(&argc,argv);

    glutInitDisplayMode(GLUT_SINGLE|GLUT_RGB);

    glutInitWindowSize(600,600);

    glutCreateWindow("三角形旋转");

    glClearColor(0.0,0.0,0.0,0.0);

	glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);

//	glLoadIdentity();

    glutDisplayFunc(Tringles);

    glutMainLoop();

    return 0;

}



void Tringles(){

    glBegin(GL_TRIANGLES);

	   glColor3f(1.0,0.0,0.0);//前

	   glVertex3f(0.0,1.0,0.0);

	   glColor3f(0.0,1.0,0.0);

	   glVertex3f(-1.0,-1.0,1.0);

	   glColor3f(0.0,0.0,1.0);

	   glVertex3f(1.0,-1.0,1.0);



       glColor3f(1.0,0.0,0.0);//右

	   glVertex3i(0.0,1.0,0.0);

       glColor3f(0.0,1.0,0.0);

	   glVertex3i(1.0,-1.0,-1.0);

	   glColor3f(0.0,0.0,1.0);

	   glVertex3i(-1.0,-1.0,-1.0);



	   glColor3f(1.0,0.0,0.0);//左

	   glVertex3i(0.0,1.0,0.0);

	   glColor3f(0.0,1.0,0.0);

	   glVertex3i(-1.0,-1.0,-1.0);

	   glColor3f(0.0,0.0,1.0);

	   glVertex3i(-1.0,-1.0,1.0);

     glEnd();

       glFlush();

}