Method lerp
lerp(float, float, float)
Returns the result of linearly interpolating from start to end using the interpolation parameter t.
Declaration
public static float lerp(float start, float end, float t)Parameters
| Type | Name | Description |
|---|---|---|
| float | start | The start point, corresponding to the interpolation parameter value of 0. |
| float | end | The end point, corresponding to the interpolation parameter value of 1. |
| float | t | The interpolation parameter. May be a value outside the interval [0, 1]. |
Returns
| Type | Description |
|---|---|
| float | The interpolation from start to end. |
Remarks
If the interpolation parameter is not in the range [0, 1], then this function extrapolates.
lerp(float2, float2, float)
Returns the result of a componentwise linear interpolating from x to y using the interpolation parameter t.
Declaration
public static float2 lerp(float2 start, float2 end, float t)Parameters
| Type | Name | Description |
|---|---|---|
| float2 | start | The start point, corresponding to the interpolation parameter value of 0. |
| float2 | end | The end point, corresponding to the interpolation parameter value of 1. |
| float | t | The interpolation parameter. May be a value outside the interval [0, 1]. |
Returns
| Type | Description |
|---|---|
| float2 | The componentwise interpolation from x to y. |
Remarks
If the interpolation parameter is not in the range [0, 1], then this function extrapolates.
lerp(float3, float3, float)
Returns the result of a componentwise linear interpolating from x to y using the interpolation parameter t.
Declaration
public static float3 lerp(float3 start, float3 end, float t)Parameters
| Type | Name | Description |
|---|---|---|
| float3 | start | The start point, corresponding to the interpolation parameter value of 0. |
| float3 | end | The end point, corresponding to the interpolation parameter value of 1. |
| float | t | The interpolation parameter. May be a value outside the interval [0, 1]. |
Returns
| Type | Description |
|---|---|
| float3 | The componentwise interpolation from x to y. |
Remarks
If the interpolation parameter is not in the range [0, 1], then this function extrapolates.
lerp(float4, float4, float)
Returns the result of a componentwise linear interpolating from x to y using the interpolation parameter t.
Declaration
public static float4 lerp(float4 start, float4 end, float t)Parameters
| Type | Name | Description |
|---|---|---|
| float4 | start | The start point, corresponding to the interpolation parameter value of 0. |
| float4 | end | The end point, corresponding to the interpolation parameter value of 1. |
| float | t | The interpolation parameter. May be a value outside the interval [0, 1]. |
Returns
| Type | Description |
|---|---|
| float4 | The componentwise interpolation from x to y. |
Remarks
If the interpolation parameter is not in the range [0, 1], then this function extrapolates.
lerp(float2, float2, float2)
Returns the result of a componentwise linear interpolating from x to y using the corresponding components of the interpolation parameter t.
Declaration
public static float2 lerp(float2 start, float2 end, float2 t)Parameters
| Type | Name | Description |
|---|---|---|
| float2 | start | The start point, corresponding to the interpolation parameter value of 0. |
| float2 | end | The end point, corresponding to the interpolation parameter value of 1. |
| float2 | t | The interpolation parameter. May be a value outside the interval [0, 1]. |
Returns
| Type | Description |
|---|---|
| float2 | The componentwise interpolation from x to y. |
Remarks
If the interpolation parameter is not in the range [0, 1], then this function extrapolates.
lerp(float3, float3, float3)
Returns the result of a componentwise linear interpolating from x to y using the corresponding components of the interpolation parameter t.
Declaration
public static float3 lerp(float3 start, float3 end, float3 t)Parameters
| Type | Name | Description |
|---|---|---|
| float3 | start | The start point, corresponding to the interpolation parameter value of 0. |
| float3 | end | The end point, corresponding to the interpolation parameter value of 1. |
| float3 | t | The interpolation parameter. May be a value outside the interval [0, 1]. |
Returns
| Type | Description |
|---|---|
| float3 | The componentwise interpolation from x to y. |
Remarks
If the interpolation parameter is not in the range [0, 1], then this function extrapolates.
lerp(float4, float4, float4)
Returns the result of a componentwise linear interpolating from x to y using the corresponding components of the interpolation parameter t.
Declaration
public static float4 lerp(float4 start, float4 end, float4 t)Parameters
| Type | Name | Description |
|---|---|---|
| float4 | start | The start point, corresponding to the interpolation parameter value of 0. |
| float4 | end | The end point, corresponding to the interpolation parameter value of 1. |
| float4 | t | The interpolation parameter. May be a value outside the interval [0, 1]. |
Returns
| Type | Description |
|---|---|
| float4 | The componentwise interpolation from x to y. |
Remarks
If the interpolation parameter is not in the range [0, 1], then this function extrapolates.
lerp(double, double, double)
Returns the result of linearly interpolating from x to y using the interpolation parameter t.
Declaration
public static double lerp(double start, double end, double t)Parameters
| Type | Name | Description |
|---|---|---|
| double | start | The start point, corresponding to the interpolation parameter value of 0. |
| double | end | The end point, corresponding to the interpolation parameter value of 1. |
| double | t | The interpolation parameter. May be a value outside the interval [0, 1]. |
Returns
| Type | Description |
|---|---|
| double | The interpolation from x to y. |
Remarks
If the interpolation parameter is not in the range [0, 1], then this function extrapolates.
lerp(double2, double2, double)
Returns the result of a componentwise linear interpolating from x to y using the interpolation parameter t.
Declaration
public static double2 lerp(double2 start, double2 end, double t)Parameters
| Type | Name | Description |
|---|---|---|
| double2 | start | The start point, corresponding to the interpolation parameter value of 0. |
| double2 | end | The end point, corresponding to the interpolation parameter value of 1. |
| double | t | The interpolation parameter. May be a value outside the interval [0, 1]. |
Returns
| Type | Description |
|---|---|
| double2 | The componentwise interpolation from x to y. |
Remarks
If the interpolation parameter is not in the range [0, 1], then this function extrapolates.
lerp(double3, double3, double)
Returns the result of a componentwise linear interpolating from x to y using the interpolation parameter t.
Declaration
public static double3 lerp(double3 start, double3 end, double t)Parameters
| Type | Name | Description |
|---|---|---|
| double3 | start | The start point, corresponding to the interpolation parameter value of 0. |
| double3 | end | The end point, corresponding to the interpolation parameter value of 1. |
| double | t | The interpolation parameter. May be a value outside the interval [0, 1]. |
Returns
| Type | Description |
|---|---|
| double3 | The componentwise interpolation from x to y. |
Remarks
If the interpolation parameter is not in the range [0, 1], then this function extrapolates.
lerp(double4, double4, double)
Returns the result of a componentwise linear interpolating from x to y using the interpolation parameter t.
Declaration
public static double4 lerp(double4 start, double4 end, double t)Parameters
| Type | Name | Description |
|---|---|---|
| double4 | start | The start point, corresponding to the interpolation parameter value of 0. |
| double4 | end | The end point, corresponding to the interpolation parameter value of 1. |
| double | t | The interpolation parameter. May be a value outside the interval [0, 1]. |
Returns
| Type | Description |
|---|---|
| double4 | The componentwise interpolation from x to y. |
Remarks
If the interpolation parameter is not in the range [0, 1], then this function extrapolates.
lerp(double2, double2, double2)
Returns the result of a componentwise linear interpolating from x to y using the corresponding components of the interpolation parameter t.
Declaration
public static double2 lerp(double2 start, double2 end, double2 t)Parameters
| Type | Name | Description |
|---|---|---|
| double2 | start | The start point, corresponding to the interpolation parameter value of 0. |
| double2 | end | The end point, corresponding to the interpolation parameter value of 1. |
| double2 | t | The interpolation parameter. May be a value outside the interval [0, 1]. |
Returns
| Type | Description |
|---|---|
| double2 | The componentwise interpolation from x to y. |
Remarks
If the interpolation parameter is not in the range [0, 1], then this function extrapolates.
lerp(double3, double3, double3)
Returns the result of a componentwise linear interpolating from x to y using the corresponding components of the interpolation parameter t.
Declaration
public static double3 lerp(double3 start, double3 end, double3 t)Parameters
| Type | Name | Description |
|---|---|---|
| double3 | start | The start point, corresponding to the interpolation parameter value of 0. |
| double3 | end | The end point, corresponding to the interpolation parameter value of 1. |
| double3 | t | The interpolation parameter. May be a value outside the interval [0, 1]. |
Returns
| Type | Description |
|---|---|
| double3 | The componentwise interpolation from x to y. |
Remarks
If the interpolation parameter is not in the range [0, 1], then this function extrapolates.
lerp(double4, double4, double4)
Returns the result of a componentwise linear interpolating from x to y using the corresponding components of the interpolation parameter t.
Declaration
public static double4 lerp(double4 start, double4 end, double4 t)Parameters
| Type | Name | Description |
|---|---|---|
| double4 | start | The start point, corresponding to the interpolation parameter value of 0. |
| double4 | end | The end point, corresponding to the interpolation parameter value of 1. |
| double4 | t | The interpolation parameter. May be a value outside the interval [0, 1]. |
Returns
| Type | Description |
|---|---|
| double4 | The componentwise interpolation from x to y. |
Remarks
If the interpolation parameter is not in the range [0, 1], then this function extrapolates.