I’v just finished David Lenaerts’s “The Away3D 4.0 Scene Graph Architecture 2: Meshes and Geometries” Demo Test:

The Demo is here :
http://www.derschmale.com/demo/away3d/sceneGraph/SceneGraph.html

And I get the following test data at different resolution on my poor computer:

800*600 Resolution: Average FPS: 59-60fps POLY:1760, Memory:45.5M
1440*900 Resolution: Average FPS: 27-29fps POLY:1760, Memory:45.5M
1920*1080 Resolution: Average FPS: 14-17fps POLY:1760, Memory:45.5M
2560*1600 Resolution: Average FPS: 7-9fps POLY:1760, Memory:45.5M

You mean you’re changing the actual screen resolution in the operating system display settings? Does the pixel size of the actual SWF window even change when you do that? David has embedded his SWF with static width and height, so it should never change regardless of browser size (which may or may not be related to desktop size/screen resolution.) Are you re-embedding the SWF for it to change size?

My screen resolution is 2560*1600, and i never change the operating system settings…I just changed the embed parameter as follows:

[SWF(width=“800”, height=“600”, frameRate=“60”, backgroundColor=“0x000000”)]

[SWF(width=“1440”, height=“900”, frameRate=“60”, backgroundColor=“0x000000”)]

[SWF(width=“1920”, height=“1080”, frameRate=“60”, backgroundColor=“0x000000”)]

[SWF(width=“2560”, height=“1600”, frameRate=“60”, backgroundColor=“0x000000”)]

What I changed is View3D size , right ?

I see, you rebuilt the example. Are you sure then that you set wmode=direct when you embedded the SWF?

Sure , Absolutely !

Just to check.
Right click on swf go into settings.
Make sure “Enable Hardware” is selected.

forrest, can you put your test files onlilne?
Then people can post their own results and compare.

On the face of it, that seems quite poor for such a simple scene.

Hi , peter , the source file is here :
http://www.derschmale.com/demo/away3d/sceneGraph/SceneGraphDemoSource.zip

You can download and rebuild it at different scene size.

OK. but I think you’d get more response with a list of links to the actual scenes you are testing against. It’s too much trouble for most (including me!) to build all the test examples. Plus there is a margin for error if the files are made on different set-ups with different settings.