rusty_desktop_icons.AnimationPreset

class rusty_desktop_icons.AnimationPreset

Platform-independent movement, strength envelope and duration values.

Defaults are ease-in-out movement, smooth 15 percent strength fades and two seconds. Pass fields separately to IconAnimationSpec and Effect; presets never change constructor defaults or compile shaders.

classmethod builtin(name: BuiltinShader | str) → AnimationPreset

Look up recommendations from the Windows shader catalog without compilation. Raises UnsupportedPlatform on other systems; AnimationPreset() is portable.

property duration: Duration

property envelope: Curve

property movement: Curve