Bald Eagle <cre### [at] netscapenet> wrote:
> OK,  I'm following your reasoning here, but I'm seriously doubting
> that's _really_ the case since the vertical cylinders show up, and the
> horizontal one is GONE. The bloody thing's a foot in diameter!
> And why would SOME grid lines show up (shouldn't they all be the same
> pixel width?) and others not?  It's just ... odd.

It's hit or miss.  An object can be really small, but it will be traced if it
just /happens/ to be in the right spot.  That's why many of the grid lines
showed up even though they are very narrow; the shear number of grid lines
practically insures that a bunch of them will be hit by the ray tracing
algorithm.

Post a reply to this message