Forum Discussion
Stencil Optimization in Unity
Can I get the mask of unneeded pixel for the DK2 distorsion? I want to make the stencil mesh optimization sugested by Valve in the "Advanced VR Rendering" conference. http://www.roadtovr.com/valve...
I'm not sure if this will be included in the SDK integration. However you can probably hack it up youself.
Basically just draw a doughnut mesh around the viewable area in the scene. You should draw it first using DrawMeshNow ( http://docs.unity3d.com/ScriptReference ... shNow.html ). The polygons that are behind will fail the depth test (or the stencil test), which should be what you need.
Hope that helps.
Basically just draw a doughnut mesh around the viewable area in the scene. You should draw it first using DrawMeshNow ( http://docs.unity3d.com/ScriptReference ... shNow.html ). The polygons that are behind will fail the depth test (or the stencil test), which should be what you need.
Hope that helps.