specified an assumption in the trace_ray_from_pixel function
commit2e564ad9e61e4f5cda850aa7b51c109d1b81d8c5
authorplouj <plouj@b8c14938-b733-429d-887c-d66ed1f8cd15>
Thu, 10 Jan 2008 00:22:48 +0000 (10 00:22 +0000)
committerplouj <plouj@b8c14938-b733-429d-887c-d66ed1f8cd15>
Thu, 10 Jan 2008 00:22:48 +0000 (10 00:22 +0000)
treecaea41083127c04ee32c894e403ccd61c28adf48
parentd86f3fa3a808f45adf05912f6f2036a6d889cc86
specified an assumption in the trace_ray_from_pixel function
wrote a point_light_intensity function
wrote a simple test for point_light_intensity function

git-svn-id: http://svn.plouj.com/repos/eraytracer@19 b8c14938-b733-429d-887c-d66ed1f8cd15
raytracer.erl