AudioVolumeAttrib

from panda3d.core import AudioVolumeAttrib

class AudioVolumeAttrib

Bases:

Bases: RenderAttrib

Applies a scale to audio volume for positional sounds in the scene graph.

Inheritance diagram

property class_slot → int

static get_class_slot() → int

static get_class_type() → TypeHandle

get_volume() → float: Returns the volume to be applied to sounds.

has_volume() → bool: Returns true if the AudioVolumeAttrib has a non-identity volume, false otherwise (in which case it might be an off attrib or an identity attrib).

is_off() → bool: Returns true if the AudioVolumeAttrib will ignore any color scales inherited from above, false otherwise. This is not the same thing as !has_scale(); a AudioVolumeAttrib may have the “off” flag set and also have another scale specified.

static make(volume: float) → RenderAttrib: Constructs a new AudioVolumeAttrib object that indicates audio volume should be scaled by the indicated factor.

static make_default() → RenderAttrib: Returns a RenderAttrib that corresponds to whatever the standard default properties for render attributes of this type ought to be.

static make_identity() → RenderAttrib: Constructs an identity audio volume attrib.

static make_off() → RenderAttrib: Constructs a new AudioVolumeAttrib object that ignores any AudioVolumeAttrib inherited from above. You may also specify an additional volume scale to apply to geometry below (using set_volume()).

set_volume(volume: float) → RenderAttrib: Returns a new AudioVolumeAttrib, just like this one, but with the volume changed to the indicated value.

property volume → float: Returns the volume to be applied to sounds.