OptionalsizeOptionalfloatUse 16F/32F render target. (Default: false)
OptionalpersistentWhether the target content should persist across frames (Default: false).
Useful for feedback effects like trails or motion blur.
OptionalwrapDefault: "clamp". Tuple form specifies [wrapS, wrapT].
OptionalfilterDefault: "linear".
Size in physical pixels.
If omitted, the target size will follow the source element size
(
element size * pixelRatio, auto-resized)