Hey do rinal layering is something that is very important in the 3.6 engine, but as richard says, not quite such an issue in 4.0 where teh GPU z-buffer handle all sorting duties on a per-pixel approach.
Of course, there are still use cases where layering might be useful (the one i can think of is where you want to apply displaylist effects such as filters and transparency to a single foreground 3d object) but these need to be entirely rethought in terms of the GPU layer. while is it possible to render layers such as these, the GPU hates drawing to anything other than a stage3d layer, which by definition is an immoveable layer at the back of all displaylist content. It is possible to render the output of the GPU to a bitmapdata object, but there is a significant performance hit associated with this method which relegatesthis approach to the exception rather than the rule If you can think of a scenario where you would want to use layers in a 3d scene, please let us know! This will help identify the best approach for implementing layers in a future update, or if it is even needed at all cheers Rob On Wed, Jul 6, 2011 at 9:22 AM, do rinal <thepark...@gmail.com> wrote: > Thank you for your answer. I tried to find the best way to create a > background for my scene (a plane facing the camera look like the > solution). I wanted to put this plan on a different layer to avoid > camera movement, light... properly. > thx again, > > > On 5 juil, 18:22, richardolsson <r...@richardolsson.se> wrote: > > Not really. Molehill uses a proper Z-buffer, so the problems that used > > to exist with z-fighting and that was most easily resolved by putting > > 3D objects on different layers no longer exist. What are the problems > > that you would want to solve with layering? Explaining that might help > > us understand what you really need. > > > > Cheers > > /R > > > > On Jul 5, 6:03 pm, do rinal <thepark...@gmail.com> wrote: > > > > > > > > > > > > > > > > > Hello, > > > Is there a solution for layering in broomstick ? > > > thx > -- Rob Bateman Flash Development & Consultancy rob.bate...@gmail.com www.infiniteturtles.co.uk www.away3d.com
