BaseParams Methods

Uses a different approach when content size is smaller than viewport's size, but yields the same result for ComputeVisibility You won't need this, as it's for internal use. For general purposes, just use the built-in ScrollRect.normalizedPosition

Called internally in Init and every time the scrollview's size changes. This makes sure the content and viewport have valid values. It can also be overridden to initialize custom data

See BaseParamsContentGravity