class unreal.PhononMaterialComponent(outer=None, name='None')

Bases: unreal.ActorComponent

Phonon Material components are used to customize an actor’s acoustic properties. Only valid on actors that also have a Phonon Geometry component.

C++ Source:

  • Plugin: SteamAudio

  • Module: SteamAudio

  • File: PhononMaterialComponent.h

Editor Properties: (see get_editor_property/set_editor_property)

  • asset_user_data (Array(AssetUserData)): [Read-Write] Array of user data stored with the component

  • auto_activate (bool): [Read-Write] Whether the component is activated at creation or must be explicitly activated.

  • can_ever_affect_navigation (bool): [Read-Write] Whether this component can potentially influence navigation

  • component_tags (Array(Name)): [Read-Write] Array of tags that can be used for grouping and categorizing. Can also be accessed from scripting.

  • editable_when_inherited (bool): [Read-Write] True if this component can be modified when it was inherited from a parent actor class

  • high_freq_absorption (float): [Read-Write] How much this material absorbs high frequency sound.

  • high_freq_transmission (float): [Read-Write] How much this material transmits high frequency sound.

  • is_editor_only (bool): [Read-Write] If true, the component will be excluded from non-editor builds

  • low_freq_absorption (float): [Read-Write] How much this material absorbs low frequency sound.

  • low_freq_transmission (float): [Read-Write] How much this material transmits low frequency sound.

  • material_preset (PhononMaterial): [Read-Write] Choose from a variety of preset physical materials, or choose Custom to specify values manually.

  • mid_freq_absorption (float): [Read-Write] How much this material absorbs mid frequency sound.

  • mid_freq_transmission (float): [Read-Write] How much this material transmits mid frequency sound.

  • on_component_activated (ActorComponentActivatedSignature): [Read-Write] Called when the component has been activated, with parameter indicating if it was from a reset

  • on_component_deactivated (ActorComponentDeactivateSignature): [Read-Write] Called when the component has been deactivated

  • primary_component_tick (ActorComponentTickFunction): [Read-Write] Main tick function for the Component

  • replicates (bool): [Read-Write] Is this component currently replicating? Should the network code consider it for replication? Owning Actor must be replicating first!

  • scattering (float): [Read-Write] Specifies how “rough” the surface is. Surfaces with a high scattering value randomly reflect sound in all directions; surfaces with a low scattering value reflect sound in a mirror-like manner.