$halflambert: Difference between revisions
Jump to navigation
Jump to search
Note:Since 
Source 2007, half-lambertian lighting is forcibly enabled on 
) is enabled.
Note:This parameter is disabled since 
due to conflicts with cascade shadow mapping.
Important:Does not work on static props which have lighting baked per-vertex or into lightmaps in stock VRAD; this could be achieved with a custom VRAD.
Important:In 
Black Mesa half-lambertian for new light is broken. The result is that meshes with $phong or $halflambert get lit from ALL sides perpendicular to newlights, including ones with opposing normals. If you want to use $phong or $halflambert - you are able to fix this with adding in your VMT material parameter
MyGamepedia (talk | contribs) No edit summary |
SirYodaJedi (talk | contribs) mNo edit summary |
||
| Line 6: | Line 6: | ||
{{note|Since {{src07|4}}, half-lambertian lighting is forcibly enabled on <code>VertexLitGeneric</code> regardless of <code>$halflambert</code> setting when {{ent|$phong}} is enabled, unless <code>$phongdisablehalflambert</code>{{as|since}} is enabled.}} | {{note|Since {{src07|4}}, half-lambertian lighting is forcibly enabled on <code>VertexLitGeneric</code> regardless of <code>$halflambert</code> setting when {{ent|$phong}} is enabled, unless <code>$phongdisablehalflambert</code>{{as|since}} is enabled.}} | ||
{{note|This parameter is disabled since {{csgo}} due to conflicts with cascade shadow mapping.}} | {{note|This parameter is disabled since {{csgo}} due to conflicts with cascade shadow mapping.}} | ||
{{important|Does not work on [[static prop]]s which have lighting baked [[VHV|per-vertex]] or [[PPL|into lightmaps]] in stock [[VRAD]]; this could be achieved with a custom VRAD. }} | |||
{{important|In {{bms|4}} half-lambertian for [[NewLight Point|new light]] is broken. The result is that meshes with [[$phong]] or [[$halflambert]] get lit from ALL sides perpendicular to newlights, including ones with opposing normals. If you want to use [[$phong]] or [[$halflambert]] - you are able to fix this with adding in your [[VMT]] material parameter <code>"$halflambert_gbuffer_off" "1"</code>.}} | {{important|In {{bms|4}} half-lambertian for [[NewLight Point|new light]] is broken. The result is that meshes with [[$phong]] or [[$halflambert]] get lit from ALL sides perpendicular to newlights, including ones with opposing normals. If you want to use [[$phong]] or [[$halflambert]] - you are able to fix this with adding in your [[VMT]] material parameter <code>"$halflambert_gbuffer_off" "1"</code>.}} | ||
Revision as of 12:50, 29 April 2024
This article needs more 
links to other articles to help integrate it into the encyclopedia. Please help improve this article by adding links that are relevant to the context within the existing text.
January 2024
links to other articles to help integrate it into the encyclopedia. Please help improve this article by adding links that are relevant to the context within the existing text.January 2024
Template:Shaderparam It is a boolean parameter that enables half-lambertian lighting, which wraps lighting further around a model to prevent it from losing definition. It only works on models.
Note:Since Source 2007, half-lambertian lighting is forcibly enabled on VertexLitGeneric regardless of $halflambert setting when $phong is enabled, unless $phongdisablehalflambert(in all games since ) is enabled.Note:This parameter is disabled since due to conflicts with cascade shadow mapping.Important:Does not work on static props which have lighting baked per-vertex or into lightmaps in stock VRAD; this could be achieved with a custom VRAD. Important:In Black Mesa half-lambertian for new light is broken. The result is that meshes with $phong or $halflambert get lit from ALL sides perpendicular to newlights, including ones with opposing normals. If you want to use $phong or $halflambert - you are able to fix this with adding in your VMT material parameter "$halflambert_gbuffer_off" "1".Syntax
$halflambert 1