unlerp
Returns the result of normalizing a floating point value x to a range [a, b]. The opposite of lerp. Equivalent to (x - a) / (b - a).
Read time 3 minutesLast updated 4 days ago
Definition
- Type: Method
- Namespace: Unity.Mathematics
- Assembly: UnityEngine.MathematicsModule
unlerp(float, float, float)
Returns the result of normalizing a floating point value x to a range [a, b]. The opposite of lerp. Equivalent to (x - a) / (b - a).
public static float unlerp(float start, float end, float x)
Parameters
Returns
Type | Description |
|---|---|
| float | The interpolation parameter of x with respect to the input range [a, b]. |
unlerp(float2, float2, float2)
Returns the componentwise result of normalizing a floating point value x to a range [a, b]. The opposite of lerp. Equivalent to (x - a) / (b - a).
public static float2 unlerp(float2 start, float2 end, float2 x)
Parameters
Returns
Type | Description |
|---|---|
| float2 | The componentwise interpolation parameter of x with respect to the input range [a, b]. |
unlerp(float3, float3, float3)
Returns the componentwise result of normalizing a floating point value x to a range [a, b]. The opposite of lerp. Equivalent to (x - a) / (b - a).
public static float3 unlerp(float3 start, float3 end, float3 x)
Parameters
Returns
Type | Description |
|---|---|
| float3 | The componentwise interpolation parameter of x with respect to the input range [a, b]. |
unlerp(float4, float4, float4)
Returns the componentwise result of normalizing a floating point value x to a range [a, b]. The opposite of lerp. Equivalent to (x - a) / (b - a).
public static float4 unlerp(float4 start, float4 end, float4 x)
Parameters
Returns
Type | Description |
|---|---|
| float4 | The componentwise interpolation parameter of x with respect to the input range [a, b]. |
unlerp(double, double, double)
Returns the result of normalizing a floating point value x to a range [a, b]. The opposite of lerp. Equivalent to (x - a) / (b - a).
public static double unlerp(double start, double end, double x)
Parameters
Returns
Type | Description |
|---|---|
| double | The interpolation parameter of x with respect to the input range [a, b]. |
unlerp(double2, double2, double2)
Returns the componentwise result of normalizing a floating point value x to a range [a, b]. The opposite of lerp. Equivalent to (x - a) / (b - a).
public static double2 unlerp(double2 start, double2 end, double2 x)
Parameters
Returns
Type | Description |
|---|---|
| double2 | The componentwise interpolation parameter of x with respect to the input range [a, b]. |
unlerp(double3, double3, double3)
Returns the componentwise result of normalizing a floating point value x to a range [a, b]. The opposite of lerp. Equivalent to (x - a) / (b - a).
public static double3 unlerp(double3 start, double3 end, double3 x)
Parameters
Returns
Type | Description |
|---|---|
| double3 | The componentwise interpolation parameter of x with respect to the input range [a, b]. |
unlerp(double4, double4, double4)
Returns the componentwise result of normalizing a floating point value x to a range [a, b]. The opposite of lerp. Equivalent to (x - a) / (b - a).
public static double4 unlerp(double4 start, double4 end, double4 x)
Parameters
Returns
Type | Description |
|---|---|
| double4 | The componentwise interpolation parameter of x with respect to the input range [a, b]. |