Game Development and Simulation with Unreal Technology

Advanced Material Concepts in Unreal Engine 279

to a particle. However, like all other parameters in Unreal Engine, it can be refer-

enced and its values changed in an instance of the material at run-time, by level

designers, or by the other engine components such as Cascade and Matinee.

TABLE 5.15: Texture Sample Parameter SubUV Properties

Parameter Name: Specifies the name use d to identify the parameter in

instance of the material and through code.

Group: Provides a way to organize parameter names into grou p s, or cat-

egories, within a M aterial Instance Constant. All parameters

within a material that have the same Group property n a m e will be ...