Implement vertex shading

This adds support in all backends, but the Compatibility renderer works the best.
Mobile and Forward+ can only support one directional light shader (the first in the tree)
While the Compatibility renderer supports any number of shadows.

Co-authored-by: Clay John <claynjohn@gmail.com>
This commit is contained in:
ywmaa
2023-10-15 03:48:52 +03:00
committed by Rémi Verschelde
parent 76a135926a
commit 0a9ad8f9de
14 changed files with 725 additions and 207 deletions

View File

@ -2863,11 +2863,6 @@
</member>
<member name="rendering/shading/overrides/force_vertex_shading" type="bool" setter="" getter="" default="false">
If [code]true[/code], forces vertex shading for all rendering. This can increase performance a lot, but also reduces quality immensely. Can be used to optimize performance on low-end mobile devices.
[b]Note:[/b] This setting currently has no effect, as vertex shading is not implemented yet.
</member>
<member name="rendering/shading/overrides/force_vertex_shading.mobile" type="bool" setter="" getter="" default="true">
Lower-end override for [member rendering/shading/overrides/force_vertex_shading] on mobile devices, due to performance concerns or driver support.
[b]Note:[/b] This setting currently has no effect, as vertex shading is not implemented yet.
</member>
<member name="rendering/textures/canvas_textures/default_texture_filter" type="int" setter="" getter="" default="1">
The default texture filtering mode to use on [CanvasItem]s.