[Papervision3D] problem with 3DSMAX Collada export

[Grégory Lardon]

thank you for that idea.

Well, this morning i saw that i was using the PV3D for FP9.
I found some posts about my problem, talking about a patch for FP10.

Now i use the FP10 branche and it runs better.
With some optimizations on the tunnel collada model, now we have something
cool.

you can watch the work in progress:
http://rkn14.com/public/13h/tunnel4/TestTunnel1.html

gregory

2010/1/29 John Brookes <jbpv3d at googlemail.com>

> If your going to use material.precise dont give your cylinder any
> subdivisions  for the height (length as you look down it).
>
> You can create a long cylinder with subdiv Axis 16 and subdiv Height 1. Set
> material to precise and tile your image maxV =64 whatever.
>
> If its a never ending tunnel and your swapping the mesh thats behind the
> camera to the end of the tunnel use two textures, use precise on the nearest
> and set the far ones to normal.
>
> just a thought ;)
>
>
> On 29 January 2010 00:14, Mark I. Ross <nospam at therossman.org> wrote:
>
>>  Too bad... It looked kinda badass how it was, even.  Put a 2d image over
>> top of that, to mask out the glitchy parts and still might be save-able.
>> food for thought!
>>
>> :)
>>
>> Grégory Lardon wrote:
>>
>> thank you for that precision.
>> I have tried. Performance is better, but i loose too much quality on the
>> textures...
>>
>> unfortunately i have to finish that work, ... in 2D like my client was
>> asking me to do it.
>>
>> Thank you all for your help !
>>
>> gregory
>>
>> 2010/1/28 Mark I. Ross <nospam at therossman.org>
>>
>>> You can set the pixelPrecision on a "precise" material to try and achieve
>>> a good tradeoff between performance and quality.
>>> if you set to pixelPrecision=1 it will try and map out the pixels as
>>> Accurately as possible; higher values == lower quality but better
>>> performance.  I think the default is 4?  Maybe push it up to 8, or 16?
>>>
>>> The other option is to cut in a few more polys in your collada in 3ds, i
>>> think this will help PV3D but not as much as precise.
>>>
>>> There are many options you just have to find the one that suits for your
>>> case!
>>>
>>> Cheers,
>>> mark
>>>
>>> Grégory Lardon wrote:
>>>
>>>  Yes !
>>> With precise = true the problem disappear !
>>> ........ but a new one, a bigger one comes.....
>>> framerate down to 3FPS :(
>>>
>>>  i remember now why i had stop coding a 3D game in PV3D 2 years ago...
>>>
>>>  thanks
>>>
>>>  gregory
>>>
>>> 2010/1/28 <nospam at therossman.org>
>>>
>>>>
>>>> wait till your collada loads, then go through the materialslist and set
>>>> all the materials to precise=true, perhaps?
>>>>
>>>>
>>>>
>>>>    ------------------------------
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-- 
/* ============================
* Grégory Lardon
* Concepteur multimédia freelance
* http://www.rkn14.com/
* gregory.lardon at gmail.com
* ============================ */
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