$bumpmap: Difference between revisions
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[[File:Brickwall021a normalcompare.jpg|thumb|A material's [[albedo]] (left) compared to its bump map.]] | [[File:Brickwall021a normalcompare.jpg|thumb|A material's [[albedo]] (left) compared to its bump map.]] | ||
[[File:Example of bump mapping.jpg|thumb|The above material in-game.]] | [[File:Example of bump mapping.jpg|thumb|The above material in-game.]]It specifies a [[texture]] that will provide three-dimensional lighting information for a material. The texture is a [[bump map]], but the process it is used for is called [[Wikipedia:Normal mapping|normal mapping]]. The two terms are often used interchangeably, however. | ||
{{ModernWarning|<code>$bumpmap</code> will disable {{ent|prop_static}}'s per-vertex lighting in every Source game before {{csgobranch|4}}.<br> | {{ModernWarning|<code>$bumpmap</code> will disable {{ent|prop_static}}'s per-vertex lighting in every Source game before {{csgobranch|4}}.<br> | ||
Revision as of 12:39, 28 September 2023
A material's albedo (left) compared to its bump map.
It specifies a texture that will provide three-dimensional lighting information for a material. The texture is a bump map, but the process it is used for is called normal mapping. The two terms are often used interchangeably, however.
Important:$bumpmap does not exist for LightmappedReflective. Use $normalmap instead.Template:ModernNote Template:ModernBug
Basic Syntax
LightmappedGeneric
{
$basetexture brick/brickwall021a
$surfaceprop brick
$bumpmap brick/brickwall021a_normal
}
Additional Parameters
$bumptransform
$bumpframe
$nodiffusebumplighting
$ssbump
$forcebump
$bump_force_on
$addbumpmaps
$bumpmap2
$bumpframe2
$bumptransform2
$bumpmask
$bumpdetailscale1
Console Commands
- mat_fastnobump <boolean>
- Quickly enables/disabled normal mapping.
- mat_normalmaps <boolean>
- Displays the bump map texture of all materials that have one in place of their albedo.
- (Yes, these two commands have bump and normal the wrong way around!)
- mat_bumpmap <boolean>
- Enable or disable normal mapping. Default 1.