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Header: | FIL.h |
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Namespace: | fil |
Module: | FoundationLite |
Measures the smaller and the larger angle between two lines.
Syntax
C++
C#
void fil::AngleBetweenLines ( const fil::Line2D& inLine1, const fil::Line2D& inLine2, ftl::Optional<float&> outSmallerAngle = ftl::NIL, ftl::Optional<float&> outLargerAngle = ftl::NIL )
Parameters
Name | Type | Default | Description | |
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inLine1 | const Line2D& | ||
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inLine2 | const Line2D& | ||
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outSmallerAngle | Optional<float&> | NIL | |
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outLargerAngle | Optional<float&> | NIL |
Optional Outputs
The computation of following outputs can be switched off by passing value ftl::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.