Dreaming in Flash interviewed Rob Bateman, The Chief architect and co-founder of the Away3D engine, on his views about the upcoming release of Flash Player 10 and how it will affect Away3D.
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Yesterday I came across a nasty leak with GW, it just wouldn't kill my moviematerials after I removed all the references to them, I tried it all, removeChild, removeListener, weak keys... you name it.
So I finally decided to go have a look at Papervision's destroy methods, and surprise surprise they weren't being called, no harm there, it's alpha these things are meant to happen 
So here's what you have to do to force those destroy methods to execute, and clean your memory.
In org.papervision3d.core.proto.MaterialObject3D set the destroy method from protected to public, do the same to all the materials that you use, like org.papervision3d.materials.MovieMaterial . When you're done with these just the destroy method in your class. For me it looks something like this:
Hope this helps.
WOW was released today, in case you don't know what WOW is let me quote a little description from WOW: "WOW-Engine is a free AS3 open source physics engine written by Seraf ( Jérôme Birembaut ) capable to handle positions in a 3D environment."
We've all been waiting for this moment for a very long time, to have physics
and 3D come together, so without further due here's a little demo I've thrown together in an hour or so.
The code will follow shortly, I just need to tidy it up :).
Enjoy.
Today a milestone in the internet world was achieved, Papervision 2.0 Alpha codename GreatWhite is out
So here's a little demo on the new Phong shader :) As soon as i have the time tonight i'll put on a much nicer one. This is just to show that altough PV3d just got a new whole set of features it's still easy to use
Inside the Papervision3D source, besides existing an AS2 and AS3 version, there are five derivate branches: MaterialsRestructor, Phunky, ascollada, frustrum and timk_frustum. I decided to research a bit about each one and write about what I founded..
The most important of these branches is the one called Phunky. It is the branch that will soon became the 2.0 version of Papervision3D, which in the SVN trunk is now tagged Beta 1.7 (dated 20.08.07). So, if you're using trunk, you should expect only bug-fixes. It's a bit different from other open-source projects where trunk normally means the latest revision of the project. For Papervision3D, you can think of trunk as a stable version (whatever that means for a software that's in Beta).
Someone said on the list that "switching from trunk to Phunky shouldn't break anything (doesn't impinge on the API) but should net you a performance increase".
MaterialsRestructor was a branch created to test code regarding Materials. Once changes are tested the most likely is that they go into trunk or Phunky.
I don't know much about the 'ascollada' branch besides the fact that it was created by Tim Knip and that he tries to maintain it in sync with ascollada, a actionscript library for parsing COLLADA files. I've tested loading some COLLADA files with Beta 1.7 and it works fine so I don't have the need to use this branch yet but Ivan is using it (the DEA class), so he might have something to add here.
The 'frustum' (definition) branch has a 'BVH mocap importer class' with a beautiful sample here, but I was unable to find the real purpose of this branch. You can check the examples folder for the sample sources.
'timk_frustum' is a branch that appeared when Tim Knip put up for testing a new FrustumCamera3D, in early August 2007. This class is now also at the 'frustum' branch.
And that's it. If you know more about this and want to share please do. Thanks.
Update: John Grden posted a comment explaining a bit more about the branches, thanks!
Hi there,
First be sure you have either flash cs3 or flex2 installed on your machine, then you'll want to download the Papervision3d engine.
Now we can get started
Look in the code for instructions
Download Actionscript source file
And that's it, if you have any questions please post them!! We'd love to hear from you.
Lo.
This is a rework of the carrousel that Lee did over at flashblog. I've added the extra blur effect and a little revamp of the calculations for the plane rotation.
Code to come soon.
