Comments on: Fix Z-Sorting Issues Using Viewport Layers

By: Fixing Z-sorting in Papervision 3D at Jozef Chúťka's blog

Fixing Z-sorting in Papervision 3D at Jozef Chúťka's blog — Thu, 04 Mar 2010 15:23:29 +0000

[...] Fix Z-Sorting Issues Using Viewport Layers [...]

By: Charlie

Charlie — Fri, 18 Dec 2009 14:32:38 +0000

@Alex

You are correct. You do not need to call addDisplayObject3D() on the object that you call getChildLayer because upon creating the layer we are adding the sphere. Where would need to call addDisplayObject3D is when you want to add more objects to that viewport layer.

By: Alex Boia

Alex Boia — Fri, 18 Dec 2009 13:03:11 +0000

Is the call viewportLayer.addDisplayObject3D(sphere); really necessary?…Because as far as i can tell, the sphere is added to the layer when the layer is first created with viewport.getChildLayer :-?

By: Charlie

Charlie — Sat, 28 Nov 2009 22:29:11 +0000

@ge5 – What would you like explained?

By: ge5

ge5 — Sat, 28 Nov 2009 21:05:23 +0000

this seems to do the trick/can anyone explain??
http://kode80.com/2009/10/26/per-pixel-depth-clipping/

By: Charlie

Charlie — Fri, 27 Nov 2009 23:00:19 +0000

Another tutorial to come will be utilizing papervision QuadTree support:
http://blog.papervision3d.org/2008/10/14/papervision-quadtree-support/

Edit: Tutorial Added:
- http://papervision2.com/fixing-z-sorting-issues-with-the-quadrantrenderengine/

By: Charlie

Charlie — Fri, 27 Nov 2009 22:58:29 +0000

True. This does not solve for all situations where z-sorting rears its ugly head. It is a solution. What solutions would you offer?

By: away4m

away4m — Fri, 27 Nov 2009 22:36:01 +0000

it’s not solution for mixed objects z sorting problem .sphere always top of the plane and when rotating entire objects we will faced another big problem.We have to dynamicly sort this layers.