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RotateCoordinateSystem

Rotates a coordinate system around a center point.

Syntax

void fil::RotateCoordinateSystem
(
	const fil::CoordinateSystem2D& inCoordinateSystem,
	ftl::Optional<const fil::Point2D&> inCenter,
	float inAngle,
	bool inInverse,
	fil::CoordinateSystem2D& outCoordinateSystem
)

Parameters

Name	Type	Default	Description
inCoordinateSystem	const CoordinateSystem2D&
inCenter	Optional<const Point2D&>	NIL	Center of rotation (the coordinate system's center by default)
inAngle	float		Clockwise rotation angle
inInverse	bool		Switches to the inverse operation
outCoordinateSystem	CoordinateSystem2D&

Remarks

Read more about Local Coordinate Systems in Machine Vision Guide: Local Coordinate Systems.