| Age | Commit message (Collapse) | Author |
|---|
|
This gets rid of some computation on the primary ray:plane intersection tests
The branches on depth suck though... I'm leaning towards specialized primary
ray intersection test functions.
|
|
To enable prepare to precompute aspects of primary rays which all have a
common origin at the camera, bring the camera to ray_object*_prepare() and
bring the depth to ray_object*_intersects_ray() for primary ray detection.
This is only scaffolding, functionally unchanged.
|
|
Simple optimization taking advantage of the prepare, mults generally
are cheaper than divs.
|
|
Just embed a _prepared struct in the object where precomputed stuff can be
cached. Gets called once before rendering, which ends up calling the
object-specific ray_object_$type_prepare() methods per object.
|
|
Leftover from debugging presumably
|
|
|
|
Restoring some organizational sanity since adopting autotools.
|
