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| author | Hugo Locurcio <hugo.locurcio@hugo.pro> | 2020-05-04 22:18:05 +0200 |
|---|---|---|
| committer | Hugo Locurcio <hugo.locurcio@hugo.pro> | 2020-05-04 22:46:47 +0200 |
| commit | d8808fba854395cafc64fb474b8067d5fa5f5e43 (patch) | |
| tree | dcadf807dc512dd0c36ffba724b92eb539873242 /doc/classes/Polygon2D.xml | |
| parent | f7ca1c805ba2189627b49212ffbfba773f44acc5 (diff) | |
| download | redot-engine-d8808fba854395cafc64fb474b8067d5fa5f5e43.tar.gz | |
Document the expected normal map coordinate system where relevant
Diffstat (limited to 'doc/classes/Polygon2D.xml')
| -rw-r--r-- | doc/classes/Polygon2D.xml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/classes/Polygon2D.xml b/doc/classes/Polygon2D.xml index 13332ca4f0..335df1ac3f 100644 --- a/doc/classes/Polygon2D.xml +++ b/doc/classes/Polygon2D.xml @@ -102,6 +102,8 @@ If [code]true[/code], polygon will be inverted, containing the area outside the defined points and extending to the [code]invert_border[/code]. </member> <member name="normal_map" type="Texture2D" setter="set_normal_map" getter="get_normal_map"> + The normal map gives depth to the Polygon2D. + [b]Note:[/b] Godot expects the normal map to use X+, Y-, and Z+ coordinates. See [url=http://wiki.polycount.com/wiki/Normal_Map_Technical_Details#Common_Swizzle_Coordinates]this page[/url] for a comparison of normal map coordinates expected by popular engines. </member> <member name="offset" type="Vector2" setter="set_offset" getter="get_offset" default="Vector2( 0, 0 )"> The offset applied to each vertex. |