513的13

(加音樂)

(mouse點一下)

#include <windows.h>

#include <mmsystem.h>

#include <stdio.h>

#include <Gl/glut.h>

float x=-1, y=-1;

float dx=0.01,dy=0.05;

void mouse(int button,int stste, int mousex, int mousey)

{

x = (mousex-400)/400.0;

y = -(mousey-400)/400.0;

}

void display()

{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

printf("%f %f\n",x,y);

glPushMatrix();

glTranslatef(x,y,0);

glutSolidTeapot(0.1);

glPopMatrix();

x += dx; 

y += dy;

dy -=0.00098;

if(y<-1)

{

dy=-dy*0.95;

PlaySound("bounce.wav",NULL,SND_ASYNC);

}

if(x>1)dx=-dx;

if(x<-1)dx=-dx;

glutSwapBuffers();

}

int main()

{

glutInitDisplayMode(GLUT_DOUBLE|GLUT_DEPTH);

glutInitWindowSize(800,800);

glutCreateWindow("a");

glutDisplayFunc(display);

glutIdleFunc(display);

glutMouseFunc(mouse);

glutMainLoop();

return 0;

}

#include <windows.h>

#include <mmsystem.h>

#include <stdio.h>

#include <Gl/glut.h>

float x[20], y[20];

float dx[20],dy[20];

int nowTea=0;

void mouse(int button,int stste, int mousex, int mousey)

{

x[nowTea] = (mousex-400)/400.0;

y[nowTea] = -(mousey-400)/400.0;

dx[nowTea] = 0.01;

dy[nowTea] = 0.01;

nowTea++;

if(nowTea>=20) nowTea=0;

}

void display()

{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

printf("%f %f\n",x,y);

for(int i=0;i<20;i++)

{

glPushMatrix();

glTranslatef(x[i],y[i],0);

glutSolidTeapot(0.1);

glPopMatrix();

x[i] += dx[i]; 

y[i] += dy[i];

dy[i] -=0.00098;

if(y[i]<-1)

{

dy[i]=-dy[i]*0.95;

PlaySound("bounce.wav",NULL,SND_ASYNC);

}

if(x[i]>1)dx[i]=-dx[i];

if(x[i]<-1)dx[i]=-dx[i];

}

glutSwapBuffers();

}

int main()

{

glutInitDisplayMode(GLUT_DOUBLE|GLUT_DEPTH);

glutInitWindowSize(800,800);

glutCreateWindow("a");

glutDisplayFunc(display);

glutIdleFunc(display);

glutMouseFunc(mouse);

glutMainLoop();

return 0;

}