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Practice.cpp
219 lines (206 loc) · 3.25 KB
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Practice.cpp
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// practice.cpp : Defines the entry point for the console application.
//
#include<stdlib.h>
#include<stdio.h>
#include<string.h>
#include "stdafx.h"
#include<GL/glut.h>
GLdouble x=1,y=600,x3=300,x4=300,y5=350,y6=350;
int flag=0,i,m_x,m_y;
void init()
{
glClearColor(0,0,0,0);
glPointSize(5.0);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0.0,600,0.0,600,50,-50);
glutPostRedisplay();
}
void update1()
{
if(flag==1)
{
if(x<600 && y>300)
{
x=x+0.07;
y=y-0.07;
}
else
{
flag=0;
x=0;
y=600;
}
}
}
void update2()
{
printf("asdfghjklpoiuytrewqzxcvbnm\n");
if(flag==0)
{
if(x3>1)
{
x3-=0.07;
x4=x3;
y5+=0.07;
y6=y5;
}
else
{
x3=300;x4=300;y5=300;y6=300;
flag=1;
}
}
}
void ball1()
{
glColor3f(1.0,0.0,0.0);
glPushMatrix();
glTranslated(x,300,0);
glutSolidSphere(10,20,20);
glPopMatrix();
}
void ball2()
{
glColor3f(1.0,0.0,0.0);
glPushMatrix();
glTranslated(y,300,0);
glutSolidSphere(10,20,20);
glPopMatrix();
}
void ball3()
{
glColor3f(0.0,1.0,0.0);
glPushMatrix();
glTranslated(x3,350,0);
glutSolidSphere(3,20,20);
glPopMatrix();
}
void ball4()
{
glColor3f(1.0,0.0,0.0);
glPushMatrix();
glTranslated(x4,250,0);
glutSolidSphere(3,20,20);
glPopMatrix();
}
void ball5()
{
glColor3f(1.0,0.0,0.0);
glPushMatrix();
glTranslated(y5,350,0);
glutSolidSphere(3,20,20);
glPopMatrix();
}
void ball6()
{
glColor3f(1.0,0.0,0.0);
glPushMatrix();
glTranslated(y6,250,0);
glutSolidSphere(3,20,20);
glPopMatrix();
}
void ball_main()
{
printf("flag==%d\n",flag);
if(flag==1)
{
ball1();
ball2();
update1();
}
else
{
ball3();
ball4();
ball5();
ball6();
update2();
}
}
void text(int x1,int y1,char *s)
{
glColor3f(0.4,0.6,1.0);
glRasterPos2d(x1,y1);
for(i=0;i<20;i++)
glutBitmapCharacter(GLUT_BITMAP_TIMES_ROMAN_24,s[i]);
}
void display()
{
glClear(GL_DEPTH_BUFFER_BIT|GL_COLOR_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
init();
///////
glColor3f(0.0,0.0,1.0);
glPushMatrix();
glTranslated(m_x,m_y,-20);
glutSolidSphere(10,20,20);
glPopMatrix();
//////
//ball_main();
text(20,500,"<Hey,Its working.......>");
glutSwapBuffers();
}
void mouse(int button,int state,int x,int y)
{
if(state==GLUT_DOWN)
{
switch(button)
{
case GLUT_LEFT_BUTTON:
printf("mouse->x=%d y=%d\n",x,600-y);
break;
case GLUT_RIGHT_BUTTON:
printf("mouse->x=%d y=%d\n",x,600-y);
break;
}
m_x=x;m_y=600-y;
}
}
//void ballll()
//{
// glColor3f(0.0,0.0,1.0);
// glPushMatrix();
// glTranslated(m_x,m_y,-20);
// glutSolidSphere(10,20,20);
// glPopMatrix();
//}
void motion(int x, int y)
{
//y=600-y;
printf("motion-mouse->x=%d y=%d\n",x,600-y);
m_x=x;
m_y=600-y;
//ballll();
}
void keyboard(unsigned char key,int x,int y)
{
switch(key)
{
case 27: exit(1);
break;
default:break;
}
}
void reshape(int w,int h)
{
glViewport(0,0,w,h);
printf("%d %d",w,h);
}
int main(int argc,char *argv[])
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_RGB|GLUT_DEPTH|GLUT_DOUBLE);
glutInitWindowSize(600,600);
glutInitWindowPosition(0,0);
glutCreateWindow("Practice");
glutDisplayFunc(display);
glutReshapeFunc(reshape);
glutKeyboardFunc(keyboard);
glutMouseFunc(mouse);
glutMotionFunc(motion);
//glutIdleFunc();
glutMainLoop();
return 0;
}