highlightColor property
Vector4?
highlightColor
getter/setter pair
A highlight/outline color (linear RGBA) for this node, or null for none.
When set, the scene draws a selection-style outline around this node's
geometry in that color (see Scene.highlightStyle). Highlighting is a
per-node property, so different nodes can use different colors. Setting it
does not affect the node's normal rendering.
Implementation
Vector4? highlightColor;