Re: sec:uRe: [Plib-users] ssgaSky and Scaling ofthe scene

[Michael W. <mic...@ti...>]

Hi Nick,

I have multiplied all sky and clouds parameter with 0.001,alo the span
parameter. .

I have found in the source for building the clouds the parameter scale =
4000.
Do you know what it's mean.

 Best regards

Michael
----- Original Message ----- 
From: "Nick McEvoy" <nic...@ka...>
To: <pli...@li...>
Sent: Tuesday, August 10, 2004 5:19 AM
Subject: sec:uRe: [Plib-users] ssgaSky and Scaling ofthe scene


> What are your sky settings ?
>
> Example:
> sky->build(80000, 80000, nplanets, planet_data, nstars, star_data);
> sky->addCloud(*"data/scattered.rgba"*, /// texture
> /              80000,                 /// span
> /              3000,                  /// elevation,
> /              100,                   /// thickness
> /              100);                  /// transition
>
> /I assume you have reduced the h_radius & v_radius parameters for build(),
> thus have you also reduced the addCloud() 'span' parameter ?
>
> Cheers,
> Nick
>
> Michael Wessels wrote:
>
> >Hi all,
> >I am using ssgSky to build the sky in my simulation. I have build it from
> >the sky-example of plib.
> >My problem is now:
> >The scene is build in the dimension 'kilometer' and the sky and his
objects
> >in demension 'meter'. The sky looks very good. But my airplane never can
fly
> >over the clouds.
> >If I reduce the scaling of the sky and his objects to the dimension
> >'kilometer' the clouds come to near and not scattered.
> >
> >How can I combine the dimension 'kilometer' in the scene with the
dimension
> >'meter' of the sky ?
> >
> >Michael
> >
> >
> >
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