Hi everybody!
Here’s my problem:
I want to follow a circle around the origin and look always at the origin, using gluLookAt…
My code is this:
glMatrixMode(GL_PROJECTION);
theta+=10;
float xp=10cos(theta);
float yp=0;
float zp=10sin(theta);
float xd=-cos(theta);
float yd=0;
float zd=-sin(theta);
float xu=0;
float yu=1;
float zu=0;
gluLookAt(xp,yp,zp,xd,yd,zd,xu,yu,zu);
Now…
What can I do to keep my object in the center of the screen instead of moving it around???
I don’t now why I move all the scene around instead of moving only the point of view!!
Any help will be very appreciated.