#include<stdio.h>
#include<gl/gl.h>
#include<math.h>
#include <stdlib.h>
# define M_PI 3.142
void border();
void tree1();
void color();
void tree2();
void circle1(GLfloat x,GLfloat y,GLfloat radius);
void moon2();
void sun1();
void sun2();
void daycolorchange(void);
void modifynight();
void menu(int id)
{
int n=0;
while(n<1)
{
switch(id)
{
case 1:exit(0);
break;
case 2:moon2();
break;
case 3:sun2();
break;
}
n++;
}
}
void border()
{
glClear(GL_COLOR_BUFFER_BIT);
glColor3f(1.0,1.0,1.0);
glBegin(GL_LINE_STRIP);
glVertex2f(1000,400);//lines
glVertex2f(800,400);
glEnd();
glBegin(GL_LINE_STRIP);//lines
glVertex2f(400,400);
glVertex2f(200,400);
glEnd();
glBegin(GL_LINE_STRIP);//lines
glVertex2f(75,400);
glVertex2f(0,400);
glEnd();
glBegin(GL_LINE_STRIP);
glVertex2f(0,400);//mountain
glVertex2f(250,700);
glVertex2f(420,500);
glEnd();
glBegin(GL_LINE_STRIP);
glVertex2f(700,650);
glVertex2f(750,700);
glVertex2f(1000,400);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2f(350,225);//*front wall*//
glVertex2f(350,50);
glVertex2f(600,50);
glVertex2f(600,225);
glEnd();
glBegin(GL_LINE_LOOP);//front roof
glVertex2f(400,300);
glVertex2f(325,225);
glVertex2f(625,225);
glVertex2f(550,300);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2f(400,300);
glVertex2f(550,300);
glVertex2f(550,425);//top wall
glVertex2f(400,425);
glEnd();
glBegin(GL_LINE_STRIP);
glVertex2f(390,475);//roof
glVertex2f(585,650);
glVertex2f(585,600);
glVertex2f(450,475);
glEnd();
glBegin(GL_LINE_STRIP);
glVertex2f(550,425);
glVertex2f(550,300);
glVertex2f(725,475);//top side wall
glVertex2f(725,600);
glEnd();
glBegin(GL_LINE_STRIP);
glVertex2f(600,225);//side wall
glVertex2f(600,50);
glVertex2f(800,250);
glVertex2f(800,420);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2f(550,300);//side roof
glVertex2f(725,475);
glVertex2f(800,420);
glVertex2f(625,225);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2f(390,425);
glVertex2f(390,475);
glVertex2f(560,475);//top roof
glVertex2f(560,425);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2f(560,475);//top roof
glVertex2f(730,650);
glVertex2f(730,600);
glVertex2f(560,425);
glEnd();
glBegin(GL_LINE_STRIP);//top roof
glVertex2f(585,650);
glVertex2f(730,650);
glEnd();
glBegin(GL_LINE_STRIP);
glVertex2f(585,600);//top roof
glVertex2f(685,600);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2f(425,350);//top window
glVertex2f(425,400);
glVertex2f(510,400);
glVertex2f(510,350);
glEnd();
glBegin(GL_LINE_STRIP);
glVertex2f(425,50);//door
glVertex2f(425,150);
glVertex2f(525,150);
glVertex2f(525,50);
glEnd();
tree1();
glFlush();
glutSwapBuffers();
}
void color()
{
glClear(GL_COLOR_BUFFER_BIT);
glColor3f(1.0,1.0,1.0);
/*sky*/
glColor3f(0.4,0.7,1.0);
glBegin(GL_POLYGON);
glVertex2f(0,400);
glVertex2f(1000,400);
glVertex2f(1000,1000);
glVertex2f(0,1000);
glEnd();
/*ground*/
glColor3f(0.0,0.6,0.0);
glBegin(GL_POLYGON);
glVertex2f(0,400);
glVertex2f(1000,400);
glVertex2f(1000,0);
glVertex2f(0,0);
glEnd();
/*hills*/
glColor3f(0.3,0.1,0.0);
glBegin(GL_POLYGON);
glVertex2f(0,400);
glVertex2f(250,700);
glVertex2f(500,400);
glEnd();
glBegin(GL_POLYGON);
glVertex2f(500,400);
glVertex2f(750,700);
glVertex2f(1000,400);
glEnd();
/*1floor front wall*/
glColor3f(0.7,0.6,0.6);
glBegin(GL_POLYGON);
glVertex2f(350,225);
glVertex2f(350,50);
glVertex2f(600,50);
glVertex2f(600,225);
glEnd();
/*1floor roof*/
glColor3f(0.5,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(400,300);
glVertex2f(325,225);
glVertex2f(625,225);
glVertex2f(550,300);
glEnd();
/*2floor front wall*/
glColor3f(0.7,0.6,0.6);
glBegin(GL_POLYGON);
glVertex2f(400,300);
glVertex2f(550,300);
glVertex2f(550,425);
glVertex2f(400,425);
glEnd();
/*roof*/
glColor3f(0.4,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(390,475);
glVertex2f(585,650);
glVertex2f(585,600);
glVertex2f(450,475);
glEnd();
/*top of roof*/
glColor3f(0.6,0.5,0.6);
glBegin(GL_POLYGON);
glVertex2f(450,475);
glVertex2f(585,600);
glVertex2f(690,600);
glVertex2f(560,475);
glEnd();
/*top side wall*/
glColor3f(0.7,0.5,0.5);
glBegin(GL_POLYGON);
glVertex2f(550,425);
glVertex2f(550,300);
glVertex2f(725,475);
glVertex2f(725,600);
glEnd();
/*bottom side wall*/
glColor3f(0.7,0.5,0.5);
glBegin(GL_POLYGON);
glVertex2f(600,225);
glVertex2f(600,50);
glVertex2f(800,250);
glVertex2f(800,420);
glEnd();
glColor3f(0.4,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(550,300);//side roof
glVertex2f(725,475);
glVertex2f(810,420);
glEnd();
glColor3f(0.4,0.0,0.0);
glBegin(GL_POLYGON);//part of side roof
glVertex2f(600,223);
glVertex2f(550,300);
glVertex2f(810,420);
glEnd();
glColor3f(0.4,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(585,650);
glVertex2f(585,600);
glVertex2f(700,600);
glVertex2f(730,650);
glEnd();
glColor3f(0.5,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(390,425);
glVertex2f(390,475);
glVertex2f(560,475);
glVertex2f(560,425);
glEnd()
/*top roof*/;
glColor3f(0.4,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(560,475);
glVertex2f(730,650);
glVertex2f(730,600);
glVertex2f(560,425);
glEnd();
glColor3f(0.4,0.0,0.0);
glBegin(GL_POLYGON);//top roof
glVertex2f(585,650);
glVertex2f(730,650);
glEnd();
glColor3f(0.4,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(585,600);//top roof
glVertex2f(685,600);
glEnd();
/*window*/
glBegin(GL_POLYGON);
glVertex2f(425,350);
glVertex2f(425,400);
glVertex2f(510,400);
glVertex2f(510,350);
glEnd();
glBegin(GL_POLYGON);
glVertex2f(425,50);//door
glVertex2f(425,150);
glVertex2f(525,150);
glVertex2f(525,50);
glEnd();
tree2();
glColor3f(1.0,1.0,0.0);
glColor3f(0.5,0.5,0.5);
circle1(850.0,800.0,20.0);
circle1(875.0,790.0,30.0);
circle1(910.0,793.0,40.0);
circle1(950.0,790.0,30.0);
glColor3f(1.0,1.0,0.0);
/*glutCreateMenu(menu);
glutAddMenuEntry("quit",1);
glutAddMenuEntry("nyt color change",2);
glutAddMenuEntry("day color change",3);
glutAttachMenu(GLUT_MIDDLE_BUTTON);
menu(GLUT_LEFT_BUTTON);*/
}
void circle1(GLfloat x, GLfloat y, GLfloat radius)
{
float angle;
glBegin(GL_POLYGON);
for(int i=0;i<100;i++)
{
angle = i*2*(M_PI/100);
glVertex2f(x+(cos(angle)*radius),y+(sin(angle)*radius));
}
glEnd();
}
void tree1()
{
glColor3f(1.0,1.0,1.0);
glBegin(GL_LINE_LOOP);
glVertex2f(100,250);
glVertex2f(175,250);
glVertex2f(175,75);
glVertex2f(100,75);
glEnd();
glBegin(GL_LINE_STRIP);
glVertex2f(100,250);
glVertex2f(0,250);
glVertex2f(75,350);
glVertex2f(25,350);
glVertex2f(100,425);
glVertex2f(50,425);
glVertex2f(140,500);
glVertex2f(225,425);
glVertex2f(175,425);
glVertex2f(250,350);
glVertex2f(200,350);
glVertex2f(275,250);
glVertex2f(175,250);
glEnd();
}
void tree3()
{glColor3f(0.4,0.19,0.05);
glBegin(GL_POLYGON);
glVertex3f(100,250,1);
glVertex3f(175,250,1);
glVertex3f(175,75,1);
glVertex3f(100,75,1);
glEnd();
glColor3f(0.0,0.3,0.0);
glBegin(GL_POLYGON);
glVertex2f(100,250);
glVertex2f(0,250);
glVertex2f(75,350);
glVertex2f(25,350);
glVertex2f(100,425);
glVertex2f(50,425);
glVertex2f(140,500);
glVertex2f(225,425);
glVertex2f(175,425);
glVertex2f(250,350);
glVertex2f(200,350);
glVertex2f(275,250);
glVertex2f(175,250);
glEnd();
}
void tree2()
{
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(100,250);
glVertex2f(175,250);
glVertex2f(175,75);
glVertex2f(100,75);
glEnd();
glColor3f(0.0,0.3,0.01);
glBegin(GL_POLYGON);
glVertex2f(100,250);
glVertex2f(0,250);
glVertex2f(75,350);
glVertex2f(25,350);
glVertex2f(100,425);
glVertex2f(50,425);
glVertex2f(140,500);
glVertex2f(225,425);
glVertex2f(175,425);
glVertex2f(250,350);
glVertex2f(200,350);
glVertex2f(275,250);
glVertex2f(175,250);
glEnd();
}
void moon1(void);
void nightmode()
{
glClear(GL_COLOR_BUFFER_BIT);
glColor3f(1.0,1.0,1.0);
glColor3f(0.0,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(0,400);
glVertex2f(1000,400);
glVertex2f(1000,1000);
glVertex2f(0,1000);
glEnd();//blue backround
glColor3f(0.0,0.4,0.0);
glBegin(GL_POLYGON);//ground color
glVertex2f(0,400);
glVertex2f(1000,400);
glVertex2f(1000,0);
glVertex2f(0,0);
glEnd();
glColor3f(1.0,1.0,1.0);
circle1(50.0,700.0,2.0);
circle1(150.0,750.0,1.0);
circle1(550.0,800.0,1.0);
circle1(600.0,750.0,1.0);
circle1(450.0,600.0,1.0);
//circle1(800.0,900.0,2.0);
circle1(400.0,850.0,2.0);//exxtra
//circle1(950.0,750.0,2.0);
circle1(350.0,850.0,1.0);
circle1(55.0,850.0,2.0);
circle1(65.0,900.0,2.0);
circle1(400.0,650.0,1.0);
circle1(200.0,800.0,2.0);
glColor3f(0.2,0.1,0.0);
glBegin(GL_POLYGON);
glVertex2f(0,400);//mountain
glVertex2f(250,700);
glVertex2f(500,400);
glEnd();
glBegin(GL_POLYGON);
glVertex2f(500,400);
glVertex2f(750,700);
glVertex2f(1000,400);
glEnd();
glColor3f(0.7,0.6,0.6);
glBegin(GL_POLYGON);
glVertex2f(350,225);//*front wall*//
glVertex2f(350,50);
glVertex2f(600,50);
glVertex2f(600,225);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);//front roof
glVertex2f(400,300);
glVertex2f(325,225);
glVertex2f(625,225);
glVertex2f(550,300);
glEnd();
glColor3f(0.7,0.6,0.6);
glBegin(GL_POLYGON);
glVertex2f(400,300);
glVertex2f(550,300);
glVertex2f(550,425);//top wall
glVertex2f(400,425);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(390,475);//roof
glVertex2f(585,650);
glVertex2f(585,600);
glVertex2f(450,475);
glEnd();
glColor3f(0.2,0.3,0.3);//top of roof
glBegin(GL_POLYGON);
glVertex2f(450,475);
glVertex2f(585,600);
glVertex2f(690,600);
glVertex2f(560,475);
glEnd();
glColor3f(0.7,0.5,0.5);
glBegin(GL_POLYGON);
glVertex2f(550,425);
glVertex2f(550,300);
glVertex2f(725,475);//top side wall
glVertex2f(725,600);
glEnd();
glColor3f(0.7,0.5,0.5);
glBegin(GL_POLYGON);
glVertex2f(600,225);//side wall
glVertex2f(600,50);
glVertex2f(800,250);
glVertex2f(800,420);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(550,300);//side roof
glVertex2f(725,475);
glVertex2f(810,420);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);//part of side roof
glVertex2f(600,223);
glVertex2f(550,300);
glVertex2f(810,420);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(585,650);
glVertex2f(585,600);
glVertex2f(700,600);
glVertex2f(730,650);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(390,425);
glVertex2f(390,475);
glVertex2f(560,475);//top roof
glVertex2f(560,425);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(560,475);//top roof
glVertex2f(730,650);
glVertex2f(730,600);
glVertex2f(560,425);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);//top roof
glVertex2f(585,650);
glVertex2f(730,650);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(585,600);//top roof
glVertex2f(685,600);
glEnd();
glBegin(GL_POLYGON);
glVertex2f(425,350);//top window
glVertex2f(425,400);
glVertex2f(510,400);
glVertex2f(510,350);
glEnd();
glBegin(GL_POLYGON);
glVertex2f(425,50);//door
glVertex2f(425,150);
glVertex2f(525,150);
glVertex2f(525,50);
glEnd();
tree3();
}
void daycolorchange()
{
glClear(GL_COLOR_BUFFER_BIT);
glColor3f(1.0,1.0,1.0);
/*sky*/
glColor3f(0.4,0.7,1.0);
glBegin(GL_POLYGON);
glVertex2f(0,400);
glVertex2f(1000,400);
glVertex2f(1000,1000);
glVertex2f(0,1000);
glEnd();
/*ground*/
glColor3f(0.0,0.6,0.0);
glBegin(GL_POLYGON);
glVertex2f(0,400);
glVertex2f(1000,400);
glVertex2f(1000,0);
glVertex2f(0,0);
glEnd();
/*hills*/
glColor3f(0.3,0.1,0.0);
glBegin(GL_POLYGON);
glVertex2f(0,400);
glVertex2f(250,700);
glVertex2f(500,400);
glEnd();
glBegin(GL_POLYGON);
glVertex2f(500,400);
glVertex2f(750,700);
glVertex2f(1000,400);
glEnd();
/*1floor front wall*/
glColor3f(0.8,0.8,0.4);
glBegin(GL_POLYGON);
glVertex2f(350,225);
glVertex2f(350,50);
glVertex2f(600,50);
glVertex2f(600,225);
glEnd();
/*1floor roof*/
glColor3f(0.5,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(400,300);
glVertex2f(325,225);
glVertex2f(625,225);
glVertex2f(550,300);
glEnd();
/*2floor front wall*/
glColor3f(0.8,0.8,0.4);
glBegin(GL_POLYGON);
glVertex2f(400,300);
glVertex2f(550,300);
glVertex2f(550,425);
glVertex2f(400,425);
glEnd();
/*roof*/
glColor3f(0.4,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(390,475);
glVertex2f(585,650);
glVertex2f(585,600);
glVertex2f(450,475);
glEnd();
/*top of roof*/
glColor3f(0.4,0.4,0.4);
glBegin(GL_POLYGON);
glVertex2f(450,475);
glVertex2f(585,600);
glVertex2f(690,600);
glVertex2f(560,475);
glEnd();
/*top side wall*/
glColor3f(0.7,0.7,0.32);
glBegin(GL_POLYGON);
glVertex2f(550,425);
glVertex2f(550,300);
glVertex2f(725,475);
glVertex2f(725,600);
glEnd();
/*bottom side wall*/
glColor3f(0.7,0.7,0.32);
glBegin(GL_POLYGON);
glVertex2f(600,225);
glVertex2f(600,50);
glVertex2f(800,250);
glVertex2f(800,420);
glEnd();
glColor3f(0.4,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(550,300);//side roof
glVertex2f(725,475);
glVertex2f(810,420);
glEnd();
glColor3f(0.4,0.0,0.0);
glBegin(GL_POLYGON);//part of side roof
glVertex2f(600,223);
glVertex2f(550,300);
glVertex2f(810,420);
glEnd();
glColor3f(0.4,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(585,650);
glVertex2f(585,600);
glVertex2f(700,600);
glVertex2f(730,650);
glEnd();
glColor3f(0.5,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(390,425);
glVertex2f(390,475);
glVertex2f(560,475);
glVertex2f(560,425);
glEnd()
/*top roof*/;
glColor3f(0.4,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(560,475);
glVertex2f(730,650);
glVertex2f(730,600);
glVertex2f(560,425);
glEnd();
glColor3f(0.4,0.0,0.0);
glBegin(GL_POLYGON);//top roof
glVertex2f(585,650);
glVertex2f(730,650);
glEnd();
glColor3f(0.4,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(585,600);//top roof
glVertex2f(685,600);
glEnd();
/*window*/
glBegin(GL_POLYGON);
glVertex2f(425,350);
glVertex2f(425,400);
glVertex2f(510,400);
glVertex2f(510,350);
glEnd();
glBegin(GL_POLYGON);
glVertex2f(425,50);//door
glVertex2f(425,150);
glVertex2f(525,150);
glVertex2f(525,50);
glEnd();
tree2();
//glColor3f(1.0,1.0,0.0);
//circle1(500.0,800.0,35.0);//sun
glColor3f(0.5,0.5,0.5);
circle1(850.0,800.0,20.0);
circle1(875.0,790.0,30.0);
circle1(910.0,793.0,40.0);
circle1(950.0,790.0,30.0);
glColor3f(1.0,1.0,0.0);
}
void nightcolorchange()
{
glClear(GL_COLOR_BUFFER_BIT);
glColor3f(1.0,1.0,1.0);
glColor3f(0.0,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(0,400);
glVertex2f(1000,400);
glVertex2f(1000,1000);
glVertex2f(0,1000);
glEnd();//blue backround
glColor3f(0.0,0.4,0.0);
glBegin(GL_POLYGON);//ground color
glVertex2f(0,400);
glVertex2f(1000,400);
glVertex2f(1000,0);
glVertex2f(0,0);
glEnd();
glColor3f(1.0,1.0,1.0);
circle1(50.0,700.0,2.0);
circle1(150.0,750.0,1.0);
circle1(550.0,800.0,1.0);
circle1(600.0,750.0,1.0);
circle1(450.0,600.0,1.0);
//circle1(800.0,900.0,2.0);
circle1(400.0,850.0,2.0);//exxtra
//circle1(950.0,750.0,2.0);
circle1(350.0,850.0,1.0);
circle1(55.0,850.0,2.0);
circle1(65.0,900.0,2.0);
circle1(400.0,650.0,1.0);
circle1(200.0,800.0,2.0);
glColor3f(0.2,0.1,0.0);
glBegin(GL_POLYGON);
glVertex2f(0,400);//mountain
glVertex2f(250,700);
glVertex2f(500,400);
glEnd();
glBegin(GL_POLYGON);
glVertex2f(500,400);
glVertex2f(750,700);
glVertex2f(1000,400);
glEnd();
glColor3f(0.8,0.8,0.4);
glBegin(GL_POLYGON);
glVertex2f(350,225);//*front wall*//
glVertex2f(350,50);
glVertex2f(600,50);
glVertex2f(600,225);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);//front roof
glVertex2f(400,300);
glVertex2f(325,225);
glVertex2f(625,225);
glVertex2f(550,300);
glEnd();
glColor3f(0.8,0.8,0.4);
glBegin(GL_POLYGON);
glVertex2f(400,300);
glVertex2f(550,300);
glVertex2f(550,425);//top wall
glVertex2f(400,425);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(390,475);//roof
glVertex2f(585,650);
glVertex2f(585,600);
glVertex2f(450,475);
glEnd();
glColor3f(0.2,0.3,0.3);//top of roof
glBegin(GL_POLYGON);
glVertex2f(450,475);
glVertex2f(585,600);
glVertex2f(690,600);
glVertex2f(560,475);
glEnd();
glColor3f(0.7,0.7,0.32);
glBegin(GL_POLYGON);
glVertex2f(550,425);
glVertex2f(550,300);
glVertex2f(725,475);//top side wall
glVertex2f(725,600);
glEnd();
glColor3f(0.7,0.7,0.32);
glBegin(GL_POLYGON);
glVertex2f(600,225);//side wall
glVertex2f(600,50);
glVertex2f(800,250);
glVertex2f(800,420);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(550,300);//side roof
glVertex2f(725,475);
glVertex2f(810,420);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);//part of side roof
glVertex2f(600,223);
glVertex2f(550,300);
glVertex2f(810,420);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(585,650);
glVertex2f(585,600);
glVertex2f(700,600);
glVertex2f(730,650);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(390,425);
glVertex2f(390,475);
glVertex2f(560,475);//top roof
glVertex2f(560,425);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(560,475);//top roof
glVertex2f(730,650);
glVertex2f(730,600);
glVertex2f(560,425);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);//top roof
glVertex2f(585,650);
glVertex2f(730,650);
glEnd();
glColor3f(0.3,0.0,0.0);
glBegin(GL_POLYGON);
glVertex2f(585,600);//top roof
glVertex2f(685,600);
glEnd();
glBegin(GL_POLYGON);
glVertex2f(425,350);//top window
glVertex2f(425,400);
glVertex2f(510,400);
glVertex2f(510,350);
glEnd();
glBegin(GL_POLYGON);
glVertex2f(425,50);//door
glVertex2f(425,150);
glVertex2f(525,150);
glVertex2f(525,50);
glEnd();
tree3();
}
GLfloat p=120.0,q=700.0;
void movesun()
{
//glColor3f(1.0,1.0,0.0);
//circle1(120.0,700.0,30.0);
if(p<500.0)
{
p=p+20;
q=q+10;
circle1(p,q,30.0);
glFlush();
glutSwapBuffers();
}
else if(p<900)
{
p=p+20;
q=q-0.2;
circle1(p,q,30.0);
glFlush();
glutSwapBuffers();
}
else if(p>800.0||q>900)
{
p=120.0;
q=700.0;
circle1(p,q,30.0);
glFlush();
glutSwapBuffers();
}
}
void keys(unsigned char key,int x,int y)
{
if(key=='b'||key=='B')
border();
else if(key=='d'||key=='D')
sun1();
else if(key=='n'||key=='N')
moon1();
else if(key=='m')
{ nightmode();
modifynight();
}
else if(key=='M')
{
nightcolorchange();
modifynight();
}
else if(key=='s')
{
color();
movesun();
}
else if(key=='S')
{
daycolorchange();
movesun();
}
}
void sun2()
{
daycolorchange();
glColor3f(1.0,1.0,0.0);
circle1(120.0,700.0,30.0);
glFlush();
glutSwapBuffers();
}
void moon2()
{
nightcolorchange();
glColor3f(1.0,1.0,1.0);
circle1(800.0,850.0,30.0);
glColor3f(0.0,0.0,0.0);
circle1(790.0,860.0,30.0);
glFlush();
glutSwapBuffers();
}
void moon1()
{
nightmode();
glColor3f(1.0,1.0,1.0);
circle1(800.0,850.0,30.0);
glColor3f(0.0,0.0,0.0);
circle1(790.0,860.0,30.0);
glFlush();
glutSwapBuffers();
}
void sun1()
{
color();
glColor3f(1.0,1.0,0.0);
circle1(120.0,700.0,30.0);
glFlush();
glutSwapBuffers();
}
GLint i=0;
GLfloat a=800.0,b=850.0,d=800.0,e=850.0;
GLint m=0,n=0,f=30.0;
void modifynight()
{
glColor3f(1.0,1.0,1.0);
circle1(a,b,30.0);
glColor3f(0.0,0.0,0.0);
circle1(d,e,f);
//glTranslated(80.0,90.0,0.0);
e=e+10.0;
d=d-10.0;
if(d<700||e>900)
{
f=f+15.0;
d=820.0;
e=900.0;//d=800;
//e=850.0;
if(f>85.0)
{
f=30.0;
d=800.0;
e=850.0;
}
}
glFlush();
glutSwapBuffers();
}
/* glColor3f(1.0,1.0,1.0);
circle1(x1,y3,r1);
glColor3f(0.0,0.0,0.0);
circle1(x2,y2,r2);
if(n<=5)
{
x1=x1-20.0,x2=x2-30.0;
if(r2>18.0)
{
glColor3f(0.0,0.0,0.0);
circle1(x2,y2,r2);
}
else
{
glColor3f(1.0,1.0,1.0);
circle1(x1,y3,r1);
r2=r2-10.0;
x2=x2-5.0;
glColor3f(0.0,0.0,0.0);
circle1(x2,y2,r2);
}
n++;
}
glFlush();
glutSwapBuffers();
}*/
/*if(btn==GLUT_RIGHT_BUTTON&& state==GLUT_DOWN)
{
nightmode();
if(m<=9)
{
glColor3f(1.0,1.0,1.0);
circle1(p1,q3,s1);
glColor3f(0.0,0.0,0.0);
circle1(p2,q2,s2);
p1=p1+10.0,p2=p2+7.0;
s2=s2+8.0;
m++;
}
}
glFlush();
glutSwapBuffers();
}*/
void init()
{
glClearColor(0.0,0.0,0.0,1.0);
glColor3f(1.0,1.0,1.0);
glPointSize(1.0);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0.0,999.0,0.0,999.0);
}
void main( int argc, char **argv)
{
glInit(&argc,argv);
glInitDisplayMode(GLUT_DOUBLE|GLUT_RGB);
glutInitWindowSize(1000,1000);
glutInitWindowPosition(0,0);
glutCreateWindow("day-night color");
glutDisplayFunc(border);
glutKeyboardFunc(keys);
glutCreateMenu(menu);
glutAddMenuEntry("quit",1);
glutAddMenuEntry("night color change",2);
glutAddMenuEntry("day color change",3);
glutAttachMenu(GLUT_RIGHT_BUTTON);
menu(GLUT_LEFT_BUTTON);
init();
glutMainLoop();
}
Mester Darius Mesterel