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Viewing changes to extern/qdune/shaders/matte_illum.sqd

  • Committer: Bazaar Package Importer
  • Author(s): Khashayar Naderehvandi, Khashayar Naderehvandi, Alessio Treglia
  • Date: 2009-01-22 16:53:59 UTC
  • mfrom: (14.1.1 experimental)
  • Revision ID: james.westby@ubuntu.com-20090122165359-v0996tn7fbit64ni
Tags: 2.48a+dfsg-1ubuntu1
https://launchpad.net/bugs/320045
[ Khashayar Naderehvandi ]
* Merge from debian experimental (LP: #320045), Ubuntu remaining changes:
  - Add patch correcting header file locations.
  - Add libvorbis-dev and libgsm1-dev to Build-Depends.
  - Use avcodec_decode_audio2() in source/blender/src/hddaudio.c

[ Alessio Treglia ]
* Add missing previous changelog entries.

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extern/qdune/shaders/matte_illum.sqd
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# diffuse() emulate with illuminance loop
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surface matte
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param uniform float Ka 1
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param uniform float Kd 1
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global P N I Ci Cs Oi Os L Cl
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temp vector $1
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temp vector $2
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const float hpi 1.5707963268
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temp float $3
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temp vector $4
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codesegment
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        normalize    $1 N
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        faceforward  $1 $1 I
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        movvf        $4 0
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@1
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        illuminance2 P $1 hpi @2
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        normalize    $2 L
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        vdot         $3 $1 $2
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        maddvvf      $4 Cl $3
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        jmp          @1
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@2
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        mulvvf       $1 $4 Kd
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        ambient      $2
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        mulvvf       $2 $2 Ka
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        addvvv       $1 $1 $2
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        mulvvv       Ci Cs $1
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        movvv        Oi Os
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        mulvvv       Ci Ci Oi
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        return