陳靜宜穿格子四角褲

1.小葉給的下載網頁下載Data，win32，glut32.dll。
















接著將WIN32解壓縮，把DATA跟glut32.dll拉到解好壓縮的windows就可以使用了

2.開啟上週教的GLUT

用滑鼠跑數據。程式碼:


#include <GL/glut.h>#include <stdio.h>void display(){    glutSolidTeapot( 0.3 );    glutSwapBuffers();}void mouse(int button, int state, int x, int y){    printf("%d %d %d %d\n",button,state,x,y);}int main(int argc, char**argv){    glutInit(&argc,argv);    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);    glutCreateWindow("week03");
    glutDisplayFunc(display);    glutMouseFunc(mouse);    glutMainLoop();}

接著加入可以拖曳茶壺的程式碼:

#include <GL/glut.h>

#include <stdio.h>

float teapotX=0,teapotY=0;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glPushMatrix();

        glTranslatef(teapotX,teapotY,0);

        glutSolidTeapot( 0.3 );

    glPopMatrix();

    glutSwapBuffers();

}

void mouse(int button, int state, int x, int y)

{

    teapotX=(x-150)/150.0;

    teapotY=-(y-150)/150.0;

}

int main(int argc, char**argv)

{

    glutInit(&argc,argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week03");

    glutDisplayFunc(display);

    glutMouseFunc(mouse);

    glutMainLoop();

}

自己動手做圖案!