Babylon Lite API|

Class ObservableVec3

3-component vector (position, direction, color)

Implements

Vec3

Index

Constructors

Accessors

x y z

Methods

copyFrom set toArray

Constructors

constructor

new ObservableVec3(
    x: number,
    y: number,
    z: number,
    onDirty: () => void,
): ObservableVec3
Parameters
- x: number
- y: number
- z: number
- onDirty: () => void
Returns ObservableVec3
- Defined in packages/babylon-lite/src/math/observable-vec3.ts:14

Accessors

x

get x(): number
Returns number
Implementation of Vec3.x
- Defined in packages/babylon-lite/src/math/observable-vec3.ts:21
set x(v: number): void
Parameters
- v: number
Returns void
Implementation of Vec3.x
- Defined in packages/babylon-lite/src/math/observable-vec3.ts:24

y

get y(): number
Returns number
Implementation of Vec3.y
- Defined in packages/babylon-lite/src/math/observable-vec3.ts:31
set y(v: number): void
Parameters
- v: number
Returns void
Implementation of Vec3.y
- Defined in packages/babylon-lite/src/math/observable-vec3.ts:34

z

get z(): number
Returns number
Implementation of Vec3.z
- Defined in packages/babylon-lite/src/math/observable-vec3.ts:41
set z(v: number): void
Parameters
- v: number
Returns void
Implementation of Vec3.z
- Defined in packages/babylon-lite/src/math/observable-vec3.ts:44

Methods

copyFrom

copyFrom(v: Vec3): void
Copy values from another vector.
Parameters
- v: Vec3
Returns void
- Defined in packages/babylon-lite/src/math/observable-vec3.ts:60

set

set(x: number, y: number, z: number): void
Bulk set — one dirty notification instead of three.
Parameters
- x: number
- y: number
- z: number
Returns void
- Defined in packages/babylon-lite/src/math/observable-vec3.ts:52

toArray

toArray(out: Float32Array, offset?: number): void
Copy into a Float32Array at offset.
Parameters
- out: Float32Array
- offset: number = 0
Returns void
- Defined in packages/babylon-lite/src/math/observable-vec3.ts:65