| commit | d474844c82efd39efe97cc1d182c6d0661408c3b | [log] [tgz] |
|---|---|---|
| author | Jesse Barker <jesse.barker@linaro.org> | Mon Dec 10 15:17:15 2012 -0800 |
| committer | Jesse Barker <jesse.barker@linaro.org> | Mon Dec 10 15:17:15 2012 -0800 |
| tree | 7ddb763ccb0be00e51e387b611b6bafc4e7dcb42 | |
| parent | b00c4a2ee5648d25402684302122dabfffa318bf [diff] |
SceneRefract: Updates to compute refraction vectors through the front and back of the object. This required adding a color target for the first pass so that we can store the surface normals from the back side of the object. Still need to determine whether or not to factor in the distance from the front to the back of the object (else the distance map may not be needed and we may not need the depth target in the first pass).