Projecting without Rendering

[Dan R-4]

Is it possible to project the scene (update all the vertexInstance
screen data) without actually updating the drawing? I just need to get
the projection data and don't really need a full redraw.

Dan

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[Andy Zupko]

Easiest way would be to simply write your own renderEngine.  Take a  
look at BasicRenderEngine.  Copy it, and just take out the line that  
calls doRender(renderSessionData, null); //line 168 for me

hth


On Oct 11, 2009, at 10:48 AM, Dan R wrote:

> Is it possible to project the scene (update all the vertexInstance
> screen data) without actually updating the drawing? I just need to get
> the projection data and don't really need a full redraw.
>
> Dan
>
> _______________________________________________
> Papervision3D mailing list
> [hidden email]
> http://osflash.org/mailman/listinfo/papervision3d_osflash.org

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[Dan R-4]

Cool thanks, that sentence I guess sounds more daunting then it actually is.

On Mon, Oct 12, 2009 at 2:02 AM, Andy Zupko <[hidden email]> wrote:

> Easiest way would be to simply write your own renderEngine.  Take a look at
> BasicRenderEngine.  Copy it, and just take out the line that calls
> doRender(renderSessionData, null); //line 168 for me
>
> hth
>
>
> On Oct 11, 2009, at 10:48 AM, Dan R wrote:
>
>> Is it possible to project the scene (update all the vertexInstance
>> screen data) without actually updating the drawing? I just need to get
>> the projection data and don't really need a full redraw.
>>
>> Dan
>>
>> _______________________________________________
>> Papervision3D mailing list
>> [hidden email]
>> http://osflash.org/mailman/listinfo/papervision3d_osflash.org
>
>
> _______________________________________________
> Papervision3D mailing list
> [hidden email]
> http://osflash.org/mailman/listinfo/papervision3d_osflash.org
>

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[Ross Sclafani]

andy does that. imagine he wrote this instead:

Copy the source code forBasicRenderEngine.as into a new file, and take  
out the line that calls doRender(renderSessionData, null); (line 168  
for me). Save it as a class and use that as the renderer for your  
project.




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