Material vector: Difference between revisions
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TeamSpen210 (talk | contribs) (Vectors can be up to 4 long, and the two bracket types can be intermixed.) |
NvC DmN CH (talk | contribs) m (an RGB... -> a RGB) |
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A '''material vector''' is a collection of values used with some [[material]] commands. They most often represent | A '''material vector''' is a collection of values used with some [[material]] commands. They most often represent a [[RGB]] color. | ||
== Syntax == | == Syntax == | ||
Revision as of 06:34, 6 January 2019
A material vector is a collection of values used with some material commands. They most often represent a RGB color.
Syntax
$scale "[1 1]" $color "[1 1 1]" $color "{255 255 255}" $envmaptint "{100 0 58}" $vec4 "[1 2 3 4]"
- Quotes are always required, because there are spaces in the value.
- Values inside
[square brackets]are used as-is, often for normals . For colours this normally ranges from 0-1. - Values inside
{curly brackets}are divided by 255, so that standard RGB 0-255 values can be used. - Between 2-4 values can be used, depending on the requirements of the parameter.
Accessing
Access an individual component of a material vector like this:
$my_vector[0] $my_vector[1] // etc.