commented to site sources of formulas and algorithms
commit84c78c3c483cd083d6d447c6222b59aae4debf42
authorplouj <plouj@b8c14938-b733-429d-887c-d66ed1f8cd15>
Wed, 13 Feb 2008 18:31:48 +0000 (13 18:31 +0000)
committerplouj <plouj@b8c14938-b733-429d-887c-d66ed1f8cd15>
Wed, 13 Feb 2008 18:31:48 +0000 (13 18:31 +0000)
treec7694c16666ae00137a1e1dd30c107a3f8d6c2cf
parentb627cf06b390721ebdba8e493f489dae5f8e941a
commented to site sources of formulas and algorithms
explained the purpose of two intersection function sets

git-svn-id: http://svn.plouj.com/repos/eraytracer@56 b8c14938-b733-429d-887c-d66ed1f8cd15
raytracer.erl