Opengl 模拟机器人手臂

来源：互联网发布：湖南科技大学校园网络编辑：程序博客网时间：2024/04/27 13:22
#include <gl/glut.h>static int shoulder = 0, elbow = 0;void init(){glClearColor(0.0, 0.0, 0.0, 0.0);glShadeModel(GL_FLAT);}void display(){glClear(GL_COLOR_BUFFER_BIT);glPushMatrix();glTranslatef(-1.0, 0.0, 0.0);glRotatef((GLfloat)shoulder, 0.0, 0.0, 1.0);glTranslatef(1.0, 0.0, 0.0);glPushMatrix();glScalef(2.0, 0.4, 1.0);glutWireCube(1.0);glPopMatrix();glTranslatef(1.0, 0.0, 0.0);glRotatef((GLfloat)elbow, 0.0, 0.0, 1.0);glTranslatef(1.0, 0.0, 0.0);glPushMatrix();glScalef(2.0, 0.4, 1.0);glutWireCube(1.0);glPopMatrix();glPopMatrix();glutSwapBuffers();}void reshape(int w, int h){glViewport(0, 0, (GLsizei)w, (GLsizei)h);glMatrixMode(GL_PROJECTION);glLoadIdentity();gluPerspective(65.0, (GLfloat)w / (GLfloat)h, 1.0, 20.0);glMatrixMode(GL_MODELVIEW);glLoadIdentity();glTranslatef(0.0, 0.0, -5.0);}void keyboard(unsigned char key, int x, int y){switch (key){case 's':shoulder = (shoulder + 5) % 360;glutPostRedisplay();break;case 'S':shoulder = (shoulder - 5) % 360;glutPostRedisplay();break;case 'e':elbow = (elbow + 5) % 360;glutPostRedisplay();break;case 'E':elbow = (elbow - 5) % 360;glutPostRedisplay();break;default:break;}}int main(int argc, char **argv){glutInit(&argc, argv);glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB);glutInitWindowSize(600, 600);glutInitWindowPosition(100, 100);glutCreateWindow(argv[0]);init();glutDisplayFunc(display);glutReshapeFunc(reshape);glutKeyboardFunc(keyboard);glutMainLoop();return 0;}
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