animator.skia.ShadowUtils

class animator.skia.ShadowUtils

Bases: pybind11_builtins.pybind11_object

__init__(*args, **kwargs)

Methods

ComputeTonalColors(inAmbientColor, inSpotColor)	Compute and return color values for one-pass tonal alpha.
DrawShadow(canvas, path, zPlaneParams, ...)
GetLocalBounds(ctm, path, zPlaneParams, ...)	Return bounding box for shadows relative to path.
__init__(*args, **kwargs)

static ComputeTonalColors(inAmbientColor: int, inSpotColor: int) → Tuple[int, int]

Compute and return color values for one-pass tonal alpha.

static DrawShadow(canvas: SkCanvas, path: animator.skia.Path, zPlaneParams: animator.skia.Point3, lightPos: animator.skia.Point3, lightRadius: float, ambientColor: int, spotColor: int, flags: int = <ShadowFlags.kNone_ShadowFlag: 0>) → None

static GetLocalBounds(ctm: animator.skia.Matrix, path: animator.skia.Path, zPlaneParams: animator.skia.Point3, lightPos: animator.skia.Point3, lightRadius: float, flags: int = <ShadowFlags.kNone_ShadowFlag: 0>) → animator.skia.Rect

Return bounding box for shadows relative to path. Includes both the ambient and spot shadow bounds.