Курсовая работа: Модель трехмерной сцены и библиотека OpenGL

Фрагмент кода программы верхней части корпуса (полусферы)

M=30;

int iM=30;

double phi, psi;

q=0;

int i=0;

while (q<M)

{

while (i<iM)

{

glBindTexture(GL_TEXTURE_2D, texture2);

glBegin(GL_QUADS);

phi=(-(M_PI*(i))/iM); psi=((M_PI*(q))/M);

glNormal3f(-3*rFan*sin(phi),rFan*cos(phi)*sin(psi),rFan*cos(phi)*cos(psi));

glTexCoord2d((sin(phi)+1)/2,(cos(psi)+1)/2);

glVertex3d(*rFan*sin(phi)+bFan,rFan*cos(phi)*sin(psi), rFan*cos(phi)*cos(psi));

phi=(-(M_PI*(i+1))/iM); psi=((M_PI*(q))/M);

glNormal3f(-3*rFan*sin(phi),rFan*cos(phi)*sin(psi),rFan*cos(phi)*cos(psi));

glTexCoord2d((sin(phi)+1)/2,(cos(psi)+1)/2);

glVertex3d(*rFan*sin(phi)+bFan,rFan*cos(phi)*sin(psi), rFan*cos(phi)*cos(psi));

phi=(-(M_PI*(i+1))/iM); psi=((M_PI*(q+1))/M);

glNormal3f(-3*rFan*sin(phi),rFan*cos(phi)*sin(psi),rFan*cos(phi)*cos(psi));

glTexCoord2d((sin(phi)+1)/2,(cos(psi)+1)/2);

glVertex3d(*rFan*sin(phi)+bFan,rFan*cos(phi)*sin(psi), rFan*cos(phi)*cos(psi));

phi=(-(M_PI*(i))/iM); psi=((M_PI*(q+1))/M);

glNormal3f(-3*rFan*sin(phi),rFan*cos(phi)*sin(psi),rFan*cos(phi)*cos(psi));

glTexCoord2d((sin(phi)+1)/2,(cos(psi)+1)/2);

glVertex3d(*rFan*sin(phi)+bFan,rFan*cos(phi)*sin(psi), rFan*cos(phi)*cos(psi));

glEnd();