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Code Releases Wiki Activity

Added material_overlay property to MeshInstance3D

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Applying overlay materials into multi-surface meshes currently
requires adding a next pass material to all the surfaces, which
might be cumbersome when the material is to be applied to a range
of different geometries. This also makes it not trivial to use
AnimationPlayer to control the material in case of visual effects.
The material_override property is not an option as it works
replacing the active material for the surfaces, not adding a new pass.

This commit adds the material_overlay property to GeometryInstance3D
(and therefore MeshInstance3D), having the same reach as
material_override (that is, all surfaces) but adding a new material
pass on top of the active materials, instead of replacing them.
This commit is contained in:
Fernando Cosentino
2021-09-25 19:40:26 +01:00
committed by Rémi Verschelde
parent 2c7fcdd7f9
commit ca79373d13
18 changed files with 147 additions and 20 deletions
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4
doc/classes/GeometryInstance3D.xml
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@@ -47,6 +47,10 @@
</member>
<member name="lod_bias" type="float" setter="set_lod_bias" getter="get_lod_bias" default="1.0">
</member>
<member name="material_overlay" type="Material" setter="set_material_overlay" getter="get_material_overlay">
The material overlay for the whole geometry.
If a material is assigned to this property, it will be rendered on top of any other active material for all the surfaces.
</member>
<member name="material_override" type="Material" setter="set_material_override" getter="get_material_override">
The material override for the whole geometry.
If a material is assigned to this property, it will be used instead of any material set in any material slot of the mesh.