Interface IQuat

Quaternion interface.

interface IQuat {
    length: 4;
    dot(rhs: IQuat): number;
    invert(): boolean;
    lerp(rhs: IQuat, t: number): this;
    mul(rhs: IQuat): this;
    normalize(): boolean;
    rotate(v: Vec<3>): Vec<3>;
    slerp(rhs: IQuat, t: number): this;
}

Implemented by

Quat
Quat

Index

Properties

Methods

dot invert lerp mul normalize rotate slerp

Properties

`Readonly`length

length: 4

Returns the length of Quat.

Methods

dot

dot(rhs: IQuat): number
Computes the dot product of this with RHS.
Parameters
- rhs: IQuat
Returns number
- Defined in js/types.ts:64

invert

invert(): boolean
Inverts this.

Returns boolean
- Defined in js/types.ts:76

lerp

lerp(rhs: IQuat, t: number): this
Computes the linear interpolation between this and RHS.
Parameters
- rhs: IQuat
- t: number
Returns this
- Defined in js/types.ts:67

mul

mul(rhs: IQuat): this
Assigns the Hamilton product with RHS to this.
Parameters
- rhs: IQuat
Returns this
- Defined in js/types.ts:58

normalize

normalize(): boolean
Normalizes this.

Returns boolean
- Defined in js/types.ts:73

rotate

rotate(v: Vec<3>): Vec<3>
Rotates given 3D vector mutably using this.
Parameters
- v: Vec<3>
Returns Vec<3>
- Defined in js/types.ts:61

slerp

slerp(rhs: IQuat, t: number): this
Computes the shperic interpolation between this and RHS.
Parameters
- rhs: IQuat
- t: number
Returns this
- Defined in js/types.ts:70