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AngleBetweenLines


Header: AVL.h
Namespace: avl

Measures the smaller and the larger angle between two lines.

Syntax

void avl::AngleBetweenLines
(
	const avl::Line2D& inLine1,
	const avl::Line2D& inLine2,
	atl::Optional<float&> outSmallerAngle = atl::NIL,
	atl::Optional<float&> outLargerAngle = atl::NIL
)

Parameters

Name Type Default Description
Input value inLine1 const Line2D&
Input value inLine2 const Line2D&
Output value outSmallerAngle Optional<float&> NIL
Output value outLargerAngle Optional<float&> NIL

Optional Outputs

The computation of following outputs can be switched off by passing value atl::NIL to these parameters: outSmallerAngle, outLargerAngle.

Read more about Optional Outputs.

Examples

Errors

List of possible exceptions:

Error type Description
DomainError Indefinite line on input in AngleBetweenLines.

See Also

  • AngleBetweenSegments – Measures the angle between two segments with one of four possible metrics.