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RescaleArc

Changes radius of an arc and translates its center in relation to a reference point.

Syntax

void fil::RescaleArc
(
	const fil::Arc2D& inArc,
	ftl::Optional<const fil::Point2D&> inReferencePoint,
	float inScale,
	bool inInverse,
	fil::Arc2D& outArc
)

Parameters

	Name	Type	Default	Description
	inArc	const Arc2D&
	inReferencePoint	Optional<const Point2D&>	NIL	The point to which the distance of the arc center is changed (no change by default)
	inScale	float	1.0f	Scaling factor
	inInverse	bool		Switches to the inverse operation
	outArc	Arc2D&

In-place Processing

This function supports in-place data processing - you can pass the same reference to inArc and outArc

Read more about In-place Computation.

Examples

RescaleArc performed on the sample arc, inReferencePoint = auto, inScale = 2.0 and inInverse = false.

Errors