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Unity Engine

Lerp

Linearly interpolates between two vectors.
Read time 1 minuteLast updated 6 days ago

Definition

  • Type: Method
  • Namespace: UnityEngine
  • Assembly: UnityEngine.CoreModule

Lerp(Vector4, Vector4, float)

Linearly interpolates between two vectors.
public static Vector4 Lerp(Vector4 a, Vector4 b, float t)

Parameters

a

Vector4
The first point to interpolate between.

b

Vector4
The second point to interpolate between.

t

float
The amount to interpolate between.

Returns

Type

Description

Vector4When 
t
is equal to 0, returns 
a
. When 
t
is equal to 1, returns 
b
. When 
t
is equal to 0.5, returns the midpoint of 
a
and 
b
.

Remarks

Interpolates between 
a
and 
b
by amount 
t
.
The parameter 
t
is clamped between [0...1].
When 
t
= 0 returns 
a
.
When 
t
= 1 returns 
b
.
When 
t
= 0.5 returns the midpoint of 
a
and 
b
.
Additional Resources: Vector4.LerpUnclamped.

Lerp(Vector4, Vector4, float)

Linearly interpolates between two vectors.
public static Vector4 Lerp(in Vector4 a, in Vector4 b, float t)

Parameters

a

Vector4
The first point to interpolate between.

b

Vector4
The second point to interpolate between.

t

float
The amount to interpolate between.

Returns

Type

Description

Vector4When 
t
is equal to 0, returns 
a
. When 
t
is equal to 1, returns 
b
. When 
t
is equal to 0.5, returns the midpoint of 
a
and 
b
.

Remarks

Interpolates between 
a
and 
b
by amount 
t
.
The parameter 
t
is clamped between [0...1].
When 
t
= 0 returns 
a
.
When 
t
= 1 returns 
b
.
When 
t
= 0.5 returns the midpoint of 
a
and 
b
.
Additional Resources: Vector4.LerpUnclamped.