26 lines
551 B
Plaintext
26 lines
551 B
Plaintext
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; Example PICA200 vertex shader
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; Constants
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.constf myconst(0.0, 1.0, -1.0, -0.5)
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.alias zeros myconst.xxxx ; Vector full of zeros
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.alias ones myconst.yyyy ; Vector full of ones
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; Outputs - since we are also using a geoshader the output type isn't really used
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.out outpos position
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.out outclr color
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; Inputs (defined as aliases for convenience)
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.alias inpos v0
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.alias inclr v1
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.entry vmain
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.proc vmain
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; Pass through both inputs to the geoshader
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mov outpos.xyz, inpos
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mov outpos.w, ones
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mov outclr, inclr
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; We're finished
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end
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.end
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