Cycling 74 » Topic: Wobble shader brightness problem http://cycling74.com/forums/topic/wobble-shader-brightness-problem/feed Wed, 19 Jun 2013 08:39:01 +0000 http://bbpress.org/?v=2.2.4 http://cycling74.com/forums/topic/wobble-shader-brightness-problem/#post-60359 <![CDATA[Wobble shader brightness problem]]> http://cycling74.com/forums/topic/wobble-shader-brightness-problem/#post-60359 Wed, 30 Nov 2011 15:05:20 +0000 jeffburger Using the tx.wobble shader, I can’t seem to set the three lightpos values high enough to get the brightness on a processed image as high as that of the unprocessed image. Mac Pro, Max 6, Radeon 5870.

Here’s a simple test patcher:

– Pasted Max Patch, click to expand. –

Any love?

Thanks!

]]> http://cycling74.com/forums/topic/wobble-shader-brightness-problem/#post-217204 <![CDATA[Re: Wobble shader brightness problem]]> http://cycling74.com/forums/topic/wobble-shader-brightness-problem/#post-217204 Wed, 30 Nov 2011 16:57:19 +0000 jeffburger Sorry.. I meant td.wobble. ;)

]]> http://cycling74.com/forums/topic/wobble-shader-brightness-problem/#post-217205 <![CDATA[Re: Wobble shader brightness problem]]> http://cycling74.com/forums/topic/wobble-shader-brightness-problem/#post-217205 Wed, 30 Nov 2011 17:35:10 +0000 Wesley Smith I think you’re the first person to ever try and use this shader. I can’t get it to do anything in Max5 or Max6. Looking at the shader code, it’s pulled from 3D labs (likely from the Orange Book). It’s not a very good shader and doesn’t respect how jit.gl.slab works. If you want to use the effect, you’ll have to edit the shader code and remove the light stuff. I really don’t know why it’s there. I’m going to do exactly that for 6.0.2.

]]> http://cycling74.com/forums/topic/wobble-shader-brightness-problem/#post-217206 <![CDATA[Re: Wobble shader brightness problem]]> http://cycling74.com/forums/topic/wobble-shader-brightness-problem/#post-217206 Thu, 17 Jan 2013 20:46:26 +0000 hthaw anyone figure this one out?

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