unreal.MaterialExpressionCurveAtlasRowParameter

class unreal.MaterialExpressionCurveAtlasRowParameter(outer: Optional[Object] = None, name: Union[Name, str] = 'None')

Bases: MaterialExpressionScalarParameter

Material Expression Curve Atlas Row Parameter

C++ Source:

  • Module: Engine

  • File: MaterialExpressionCurveAtlasRowParameter.h

Editor Properties: (see get_editor_property/set_editor_property)

  • atlas (CurveLinearColorAtlas): [Read-Write] Atlas

  • curve (CurveLinearColor): [Read-Write] Curve

  • default_value (float): [Read-Write] Default Value

  • desc (str): [Read-Write] Desc: A description that level designers can add (shows in the material editor UI).

  • group (Name): [Read-Write] Group: The name of the parameter Group to display in MaterialInstance Editor. Default is None group

  • material_expression_editor_x (int32): [Read-Write] Material Expression Editor X

  • material_expression_editor_y (int32): [Read-Write] Material Expression Editor Y

  • parameter_name (Name): [Read-Write] Parameter Name: The name of the parameter

  • primitive_data_index (uint8): [Read-Write] Primitive Data Index

  • slider_max (float): [Read-Write] Slider Max: Sets the upper bound for the slider on this parameter in the material instance editor. The slider will be disabled if SliderMax <= SliderMin.

  • slider_min (float): [Read-Write] Slider Min: Sets the lower bound for the slider on this parameter in the material instance editor.

  • sort_priority (int32): [Read-Write] Sort Priority: Controls where the this parameter is displayed in a material instance parameter list. The lower the number the higher up in the parameter list.

  • use_custom_primitive_data (bool): [Read-Write] Use Custom Primitive Data