I am trying to make a pic with a vertical/portrait aspect and I have
modified the camera thus:
camera
{
location <0, -24, 99.0>
direction -1.75*z
up 4/3*y
right <1,0,0>
look_at <0.0, 0.0, 0.0>
}
Problem is this changes the direction of the z axis if I remove the - from the
direction the x axis is swopped.
Can anyone help?
Mick
