static void
cubes(int mx, int my, int mode)
{
int x, y, z, i;
/* track the mouse */
glRotatef(mx / 2.0, 0, 1, 0);
glRotatef(my / 2.0, 1, 0, 0);
/* draw the lines as hidden polygons */
glTranslatef(-0.5, -0.5, -0.5);
glScalef(1.0 / dimension, 1.0 / dimension, 1.0 / dimension);
for (z = 0; z < dimension; z++) {
for (y = 0; y < dimension; y++) {
for (x = 0; x < dimension; x++) {
glPushMatrix();
glTranslatef(x, y, z);
glScalef(0.8, 0.8, 0.8);
for (i = 0; i < MAXQUAD; i++)
draw_hidden(quads[i], mode);
glPopMatrix();
}
}
}
}
int
KeyLineTexture::draw(CVIEWptr& v)
{
if (_ctrl)
return _ctrl->draw(v);
glPushAttrib(GL_ENABLE_BIT | GL_DEPTH_BUFFER_BIT);
glDepthFunc(GL_LEQUAL);
if (_patch->has_color())
set_color(_patch->color());
_solid->draw(v);
if (_toon)
_toon->draw(v);
if (_show_hidden)
draw_hidden(v);
_sil_frame->draw(v);
glPopAttrib();
return _patch->num_faces();
}