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Color: Rename to_srgb/to_linear to include base color space

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This helps reduce confusion around sRGB <> Linear conversions by making
both input and output color spaces explicit.
This commit is contained in:
Rémi Verschelde 2022-04-13 10:37:22 +02:00
parent 8904731b8b
commit 46ef52162e
15 changed files with 68 additions and 68 deletions
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26
doc/classes/Color.xml
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@ -183,7 +183,7 @@
<description>
Returns the luminance of the color in the [code][0.0, 1.0][/code] range.
This is useful when determining light or dark color. Colors with a luminance smaller than 0.5 can be generally considered dark.
[b]Note:[/b] [method get_luminance] relies on the colour being in the linear color space to return an accurate relative luminance value. If the color is in the sRGB color space, use [method to_linear] to convert it to the linear color space first.
[b]Note:[/b] [method get_luminance] relies on the colour being in the linear color space to return an accurate relative luminance value. If the color is in the sRGB color space, use [method srgb_to_linear] to convert it to the linear color space first.
</description>
</method>
<method name="get_named_color" qualifiers="static">
@ -321,6 +321,18 @@
[/codeblocks]
</description>
</method>
<method name="linear_to_srgb" qualifiers="const">
<return type="Color" />
<description>
Returns the color converted to the [url=https://en.wikipedia.org/wiki/SRGB]sRGB[/url] color space. This assumes the original color is in the linear color space. See also [method srgb_to_linear] which performs the opposite operation.
</description>
</method>
<method name="srgb_to_linear" qualifiers="const">
<return type="Color" />
<description>
Returns the color converted to the linear color space. This assumes the original color is in the sRGB color space. See also [method linear_to_srgb] which performs the opposite operation.
</description>
</method>
<method name="to_abgr32" qualifiers="const">
<return type="int" />
<description>
@ -405,12 +417,6 @@
[/codeblocks]
</description>
</method>
<method name="to_linear" qualifiers="const">
<return type="Color" />
<description>
Returns the color converted to the linear color space. This assumes the original color is in the sRGB color space. See also [method to_srgb] which performs the opposite operation.
</description>
</method>
<method name="to_rgba32" qualifiers="const">
<return type="int" />
<description>
@ -443,12 +449,6 @@
[/codeblocks]
</description>
</method>
<method name="to_srgb" qualifiers="const">
<return type="Color" />
<description>
Returns the color converted to the [url=https://en.wikipedia.org/wiki/SRGB]sRGB[/url] color space. This assumes the original color is in the linear color space. See also [method to_linear] which performs the opposite operation.
</description>
</method>
</methods>
<members>
<member name="a" type="float" setter="" getter="" default="1.0">