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My Script is a bit different: I compute the ball coordinates with respect to the WALL coordinate system, you compute it wrt the camera coordinate...

Post by: drhenry, Aug 17, 2010 in forum: Shaders

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And how does Unity compute what values to put into this scale and offset variable? Is this only needed for usage of texRECT, where texture...

Post by: drhenry, Aug 9, 2010 in forum: Shaders

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Ah, wait: if the ball position is in the local coordinate system of the wall, then I can simply pass the coordinates to the fragment shader...

Post by: drhenry, Apr 14, 2010 in forum: Shaders

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Sorry, I didn't get the point... Currently I transform the global ball coordinates into the local coordinate system of the wall in a script....

Post by: drhenry, Apr 14, 2010 in forum: Shaders

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Thank you Daniel for your suggestions. The reason why I wanted to compute the distance in the fragment shader was that the wall is quite big...

Post by: drhenry, Apr 14, 2010 in forum: Shaders

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Hi all, I'd like to code an effect, where a transparent wall glows locally where a ball hits it (it's my first shader). I thought it might...

Thread by: drhenry, Apr 11, 2010, 13 replies, in forum: Shaders

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Ok, got it. See http://unity3d.com/support/documentation/Components/class-Camera.html ("Normalized Viewport Rectangle"). It even works with...

Post by: drhenry, Mar 24, 2010 in forum: Editor & General Support

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Could you please explain the steps to do so in more detail (I'm a newbie :))? Especially: 1) how to set the resolution fix to 2560x1024 (how to...

Post by: drhenry, Mar 23, 2010 in forum: Editor & General Support

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Hi, I'd like to know the best way to render two different contents to two screens in Unity. Actually I'd like to to have one screen showing a 2D...

Thread by: drhenry, Mar 23, 2010, 3 replies, in forum: Editor & General Support

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