$basetexture2: Difference between revisions

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== Usage ==
#redirect [[$basetexture#$basetexture2]]
* '''A second basetexture is used in combination with [[$basetexture]] for blending two materials on a brush displacement surface. '''
* Used by the [[WorldVertexTransition]] shader to blend materials on [[Displacement]] surfaces (terrain).
* The percentage blend of each of the two basetextures is defined by alpha painting in Hammer.
* See [[Displacement]] for further information.
 
== VMT syntax and default values ==
"[[WorldVertexTransition]]"
{
    "[[$basetexture]]" "Path/TextureA"
    "[[$basetexture2]]" "Path/TextureB"
      "[[$basetexturetransform2]]" "center .5 .5 scale 1 1 rotate 0 translate 0 0"
}
 
== Available values ==
=== $basetexture2 ===
"$basetexture" "Path/TextureA"
"$basetexture2" "Path/TextureB"
* where '''<code>Path</code>''' is the filepath relative to <code>game_directory/materials</code> folder.
* where '''<code>TextureA</code>''' is the 1st basetexture filename; ie <code>TextureA.vtf</code>.
* where '''<code>TextureB</code>''' is the 2nd basetexture filename; ie <code>TextureB.vtf</code>.
=== $basetexturetransform2 ===
"$basetexturetransform2" "center <float> <float> scale <float> <float> rotate <float> translate <float> <float>"
* Used with [[$basetexture2]] by the [[WorldVertexTransition]] shader to blend materials on [[Displacement]] surfaces (terrain).
* The default position is: <code>"center .5 .5 scale 1 1 rotate 0 translate 0 0"</code>.
* "center" values are UV 0.1 coordinates.
* "scale" values are UV factors.
* "translate" values are UV 0.1 coordinates.
* "rotate" values are 0-360 degree UV angles.
{{note|You must include all variables.}}
 
=== $bumpbasetexture2withbumpmap ===
$bumpbasetexture2withbumpmap <>
* {{todo|specify bumpmap to apply?}}
 
* See also [[$texture2]]
 
== See also ==
* Tutorial [[Multiple Skins for a Single Model]]
 
[[Category:List of Shader Parameters]]
[[Category:VMT Texture Reference]]

Latest revision as of 00:00, 25 June 2021

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