VisualShaderNodeGlobalExpression

Inherits: VisualShaderNodeExpression < VisualShaderNodeGroupBase < VisualShaderNodeResizableBase < VisualShaderNode < Resource < RefCounted < Object

A custom global visual shader graph expression written in Redot Shading Language.

Description

Custom Redot Shader Language expression, which is placed on top of the generated shader. You can place various function definitions inside to call later in VisualShaderNodeExpression\ s (which are injected in the main shader functions). You can also declare varyings, uniforms and global constants.