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LerpVectors_Radial

Linearly interpolates between two radial vectors.

Syntax

void avl::LerpVectors_Radial
(
	const avl::Vector2D& inVector1,
	const avl::Vector2D& inVector2,
	atl::Optional<avl::RotationDirection::Type> inRotationDirection,
	const atl::real inLambda,
	avl::Vector2D& outVector
)

void LerpVectors_Radial
(
	AvlNet.Vector2D inVector1,
	AvlNet.Vector2D inVector2,
	AvlNet.RotationDirection? inRotationDirection,
	float inLambda,
	out AvlNet.Vector2D outVector
)

Parameters

Name	Type	Range	Default	Description
inVector1	const Vector2D&
inVector2	const Vector2D&
inRotationDirection	Optional<RotationDirection::Type>		NIL	Clockwise, counter-clockwise or auto
inLambda	const real	- -	0.5f	0.0 makes a copy of the first vector, 1.0 - of the second, other values make interpolations
outVector	Vector2D&

Description

Note that because of inaccuracies of floating-point arithmetic, some geometric operations (including this one) may lead to unpredictable results for degenerated cases. In this filter such a case occurs when a zero vector is given on input.

Examples

LerpVectors_Radial performed on two vectors: inVector1 DeltaX = 50, DeltaY = 50, inVector2 DeltaX = -25, DeltaY = 25, inRotationDirection = CounterClockwise, inLambda = 0,25. The green vector is the output vector.