Method LookRotationSafe
LookRotationSafe(float3, float3)
Returns a quaternion view rotation given a forward vector and an up vector. The two input vectors are not assumed to be unit length. If the magnitude of either of the vectors is so extreme that the calculation cannot be carried out reliably or the vectors are collinear, the identity will be returned instead.
Declaration
public static quaternion LookRotationSafe(float3 forward, float3 up)Parameters
| Type | Name | Description |
|---|---|---|
| float3 | forward | The view forward direction. |
| float3 | up | The view up direction. |
Returns
| Type | Description |
|---|---|
| quaternion | The quaternion view rotation or the identity quaternion. |