Method atan
atan(float)
Returns the arctangent of a float value.
Declaration
public static float atan(float x)Parameters
| Type | Name | Description |
|---|---|---|
| float | x | A tangent value, usually the ratio y/x on the unit circle. |
Returns
| Type | Description |
|---|---|
| float | The arctangent of the input, in radians. |
atan(float2)
Returns the componentwise arctangent of a float2 vector.
Declaration
public static float2 atan(float2 x)Parameters
| Type | Name | Description |
|---|---|---|
| float2 | x | A tangent value, usually the ratio y/x on the unit circle. |
Returns
| Type | Description |
|---|---|
| float2 | The componentwise arctangent of the input, in radians. |
atan(float3)
Returns the componentwise arctangent of a float3 vector.
Declaration
public static float3 atan(float3 x)Parameters
| Type | Name | Description |
|---|---|---|
| float3 | x | A tangent value, usually the ratio y/x on the unit circle. |
Returns
| Type | Description |
|---|---|
| float3 | The componentwise arctangent of the input, in radians. |
atan(float4)
Returns the componentwise arctangent of a float4 vector.
Declaration
public static float4 atan(float4 x)Parameters
| Type | Name | Description |
|---|---|---|
| float4 | x | A tangent value, usually the ratio y/x on the unit circle. |
Returns
| Type | Description |
|---|---|
| float4 | The componentwise arctangent of the input, in radians. |
atan(double)
Returns the arctangent of a double value.
Declaration
public static double atan(double x)Parameters
| Type | Name | Description |
|---|---|---|
| double | x | A tangent value, usually the ratio y/x on the unit circle. |
Returns
| Type | Description |
|---|---|
| double | The arctangent of the input, in radians. |
atan(double2)
Returns the componentwise arctangent of a double2 vector.
Declaration
public static double2 atan(double2 x)Parameters
| Type | Name | Description |
|---|---|---|
| double2 | x | A tangent value, usually the ratio y/x on the unit circle. |
Returns
| Type | Description |
|---|---|
| double2 | The componentwise arctangent of the input, in radians. |
atan(double3)
Returns the componentwise arctangent of a double3 vector.
Declaration
public static double3 atan(double3 x)Parameters
| Type | Name | Description |
|---|---|---|
| double3 | x | A tangent value, usually the ratio y/x on the unit circle. |
Returns
| Type | Description |
|---|---|
| double3 | The componentwise arctangent of the input, in radians. |
atan(double4)
Returns the componentwise arctangent of a double4 vector.
Declaration
public static double4 atan(double4 x)Parameters
| Type | Name | Description |
|---|---|---|
| double4 | x | A tangent value, usually the ratio y/x on the unit circle. |
Returns
| Type | Description |
|---|---|
| double4 | The componentwise arctangent of the input, in radians. |