ConsoleApplication10.rar_I Want! I Want

#include <stdio.h> #include <math.h> #include <iostream> #include <glut.h> using namespace std; GLfloat angle = 0.0; //angle for cube1 GLfloat tangle = 0.0; //angle for cube2 char c='s'; float r=1.0,g=0.0,b=0.0; //------------------------------------------------------------------- void cube (void) { glPushMatrix(); //set where to start the current object transformations glTranslatef(0.5, 1, 0); //move cube1 to the right glRotatef(angle, 1.0, 0.0, 0.0); glRotatef(angle, 0.0, 1.0, 0.0); glRotatef(angle, 0.0, 0.0, 1.0); glColor3f(r, g, b); //change cube1 to red //glutWireCube(0.5); glutWireCone(0.5, 0.8, 16, 16); glPopMatrix(); //end the current object transformations } void cube2 (void) { glPushMatrix(); //set where to start the current object glTranslatef(1.5, 1, 0); //move cube2 to the left glRotatef(tangle, 1.0, 0.0, 0.0); glRotatef(tangle, 0.0, 1.0, 0.0); glRotatef(tangle, 0.0, 0.0, 1.0); glColor3f(r, g, b); //change cube2 to green //glutWireTeapot(0.5); glutSolidTeapot(0.5); glPopMatrix(); //end the current object transformations } void cube3 (void) { glPushMatrix(); //set where to start the current object glTranslatef(2.5, 1, 0); //move cube2 to the left glRotatef(tangle, 0.0, 1.0, 0.0); glRotatef(tangle, 1.0, 0.0, 0.0); glRotatef(tangle, 0.0, 0.0, 1.0); glColor3f(r, g, b); //change cube2 to green glutWireSphere(0.5,16,16); glPopMatrix(); //end the current object transformations } //------------------------------------------------------------------- //------------------------------------------------------------------- void myDisplay(void) { glMatrixMode(GL_MODELVIEW); glClear(GL_COLOR_BUFFER_BIT); glLoadIdentity(); if (c=='c') cube(); if (c=='t') cube2(); if(c=='s') cube3(); glFlush(); glutSwapBuffers(); angle+= 0.5; tangle+= 1.0; } void exitmenu(int m) { if (m == 1) exit(0); // exit the program if exit is selected } void shapemenu(int s) { if (s==1) c='c'; if(s==2) c='t'; if(s==3) c='s'; } void colormenu(int c) { if (c==1) {r=1.0;g=0.0; b=0.0;} if(c==2) {r=0.0;g=1.0; b=0.0;} if(c==3) {r=0.0;g=0.0; b=1.0;} } void myMouse(int button, int state, int x, int y) { if ( button == GLUT_LEFT_BUTTON && state == GLUT_DOWN) glutIdleFunc(myDisplay); // starts animation else if ( button == GLUT_RIGHT_BUTTON && state == GLUT_DOWN) glutIdleFunc(NULL); // stops animation } void set_up_menu(void) { int coloridm, shapeidm; coloridm=glutCreateMenu(colormenu); glutAddMenuEntry("RED",1); glutAddMenuEntry("GREEN",2); glutAddMenuEntry("BLUE",3); shapeidm=glutCreateMenu(shapemenu); glutAddMenuEntry("Cone",1); glutAddMenuEntry("Teapot",2); glutAddMenuEntry("Sphere",3); glutCreateMenu(exitmenu); glutAddSubMenu("3D Shape", shapeidm); glutAddSubMenu("Color", coloridm); glutAddMenuEntry("Exit",1); //this is not a submenu -> calls callback glutAttachMenu(GLUT_RIGHT_BUTTON); } void myInit(void) { glClearColor(0.0, 0.0, 0.0, 0.0); // set the background to black glColor3f(1.0f, 1.0f, 1.0f); // set the drawing color to white glMatrixMode(GL_PROJECTION); glLoadIdentity(); gluOrtho2D(0.0, 3.0, 0.0, 3.0); } //------------------------------------------------------------------- void main( int argc, char **argv) { glutInit(&argc, argv); glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB ); glutInitWindowSize(550,450); glutInitWindowPosition(0,0); glutCreateWindow("One Triangle"); glutMouseFunc(myMouse); glutDisplayFunc(myDisplay); //glutKeyboardFunc(myKeyboard); //glutIdleFunc(myDisplay); myInit(); set_up_menu(); glutMainLoop(); }