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SpriteCard: Difference between revisions

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(→‎Appearance: $alpha and $translucent are equally expensive)
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=== Appearance ===
=== Appearance ===


{{MatParam|$alpha|float|Cheap transparency.}}
{{MatParam|$translucent|bool|Translucency based upon the texture's alpha channel.}}
{{MatParam|$translucent|bool|Enables expensive transparency.}}
{{MatParam|$alpha|float|Scale translucency of entire texture. Implies $translucent.}}
{{MatParam|$nocull|bool|Disable backface culling. Useful for thin particles.}}
{{MatParam|$nocull|bool|Disable backface culling. Useful for thin particles.}}
{{MatParam|$overbrightfactor|normal|Allows an HDR-like factor to be applied to the sprite. The base value is 0, where 1.0 would make it nearly two times as bright. This value can help make sprites like fire and light glows feel more realistic.}}
{{MatParam|$overbrightfactor|normal|Allows an HDR-like factor to be applied to the sprite. The base value is 0, where 1.0 would make it nearly two times as bright. This value can help make sprites like fire and light glows feel more realistic.}}

Revision as of 06:25, 16 May 2025

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SpriteCard is a Pixel shader available in all Source Source games since Source 2007 Source 2007. It is for sprite cards that are used with Source's particle system. It supports the unusual animation frame storage of Source's particles (see Animated Particles).

Parameters

$basetexture

Distance and Size

$minsize $maxsize $minfadesize $maxfadesize $maxdistance $farfadeinterval

Blending

$blendframes $dualsequence $sequence_blend_mode $maxlumframeblend1 $zoomanimateseq2 $addoverblend $addself $addbasetexture2

Depth

$depthblend $depthblendscale $inversedepthblend $scenedepth

Orientation

$orientation $orientationmatrix $aimatcamera

Appearance

$translucent $alpha $nocull $overbrightfactor $ramptexture $mod2x $opaque $muloutputbyalpha $intensity

Vertex Colors

$vertexcolor $vertexalpha $vertexcolorlerp $lerpcolor1 $lerpcolor2 $vertexfogamount

Misc

$extractgreenalpha $splinetype $useinstancing $alphatrailfade $radiustrailfade $shadowdepth $cropfactor

$distancealpha

$distancealpha $softedges $edgesoftnessstart $edgesoftnessend $outline $outlinecolor $outlinealpha $outlinestart0 $outlinestart1 $outlineend0 $outlineend1 $perparticleoutline

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