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Dark GDK / Additional Lightmap Stage for Defered Shading

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Red Eye
10
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Joined: 15th Oct 2008
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Posted: 15th Nov 2012 14:41 Edited at: 15th Nov 2012 15:03
Hey there fellow game developers,

So I got Deferred Shading to work with .DBO level files. But got one problem. I tried to add a Lightmap stage to the original .fx file ( which is attached to this post ) but failed.

So here is how I did it:

First I added this:

Code:



Next I went to the float4 PS function , and added here a new parameter, Tex1:texcoord1 .

I used this parameter in the same function. Here is the full edited float4 PS function:

Code:




After done and saved, I textured my object limb with a lightmap texture on Stage 5, like this:

Code:




The deferred shading kept working , altough the brithness of the entire object seemed to be very high, and no lightmap whatsoever was applied.

Is there something I am doing wrong in the HLSL shader?

Cheers,

Leo

EDIT: I figured texcoord1 (in the parameter of the PS function should be texcoord5 as the 5th stage is being used. But does not work.

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