[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [Vec3](./rc-js-util.vec3.md) ## Vec3 class Vector 3. **Signature:** ```typescript export declare abstract class Vec3 extends ATypedArrayTuple<3, TArray> ``` **Extends:** [ATypedArrayTuple](./rc-js-util.atypedarraytuple.md)<3, TArray> ## Remarks See static properties for constructors. Instances are not an extension of this class, but of the static members. ## Properties

Property	Modifiers	Type	Description
["0"](./rc-js-util.vec3._0_.md)		number	x
["1"](./rc-js-util.vec3._1_.md)		number	y
["2"](./rc-js-util.vec3._2_.md)		number	z
[constructor](./rc-js-util.vec3.constructor.md)		[IVec3Ctor](./rc-js-util.ivec3ctor.md)<TArray>
[constructors](./rc-js-util.vec3.constructors.md)	`protected` `static`	Map<import("../t-typed-array-ctor.js").[TFullSetTypedArrayCtor](./rc-js-util.tfullsettypedarrayctor.md), Function>
[f32](./rc-js-util.vec3.f32.md)	`static`	[IVec3Ctor](./rc-js-util.ivec3ctor.md)<Float32Array>
[f64](./rc-js-util.vec3.f64.md)	`static`	[IVec3Ctor](./rc-js-util.ivec3ctor.md)<Float64Array>
[i16](./rc-js-util.vec3.i16.md)	`static`	[IVec3Ctor](./rc-js-util.ivec3ctor.md)<Int16Array>
[i32](./rc-js-util.vec3.i32.md)	`static`	[IVec3Ctor](./rc-js-util.ivec3ctor.md)<Int32Array>
[i64](./rc-js-util.vec3.i64.md)	`static`	null
[i8](./rc-js-util.vec3.i8.md)	`static`	[IVec3Ctor](./rc-js-util.ivec3ctor.md)<Int8Array>
[TTypeGuardVec3](./rc-js-util.vec3.ttypeguardvec3.md)		true
[u16](./rc-js-util.vec3.u16.md)	`static`	[IVec3Ctor](./rc-js-util.ivec3ctor.md)<Uint16Array>
[u32](./rc-js-util.vec3.u32.md)	`static`	[IVec3Ctor](./rc-js-util.ivec3ctor.md)<Uint32Array>
[u64](./rc-js-util.vec3.u64.md)	`static`	null
[u8](./rc-js-util.vec3.u8.md)	`static`	[IVec3Ctor](./rc-js-util.ivec3ctor.md)<Uint8Array>
[u8c](./rc-js-util.vec3.u8c.md)	`static`	[IVec3Ctor](./rc-js-util.ivec3ctor.md)<Uint8ClampedArray>

## Methods

Method	Modifiers	Description
[castToBaseType()](./rc-js-util.vec3.casttobasetype.md)		Although the typed array tuples extend a typed array, they are not structurally compatible. This function returns the argument passed without modification but cast as the underlying storage type, e.g. Float32Array.
[copyFromBuffer(\_memoryDataView, \_pointer, \_littleEndian)](./rc-js-util.vec3.copyfrombuffer.md)		If endianness is not supplied the platform's endianness will be used.
[copyToBuffer(\_memoryDataView, \_pointer, \_littleEndian)](./rc-js-util.vec3.copytobuffer.md)		If endianness is not supplied the platform's endianness will be used.
[dotProduct(\_vec)](./rc-js-util.vec3.dotproduct.md)
[getCtor(ctor)](./rc-js-util.vec3.getctor.md)	`static`
[getLoggableValue()](./rc-js-util.vec3.getloggablevalue.md)
[getMagnitude()](./rc-js-util.vec3.getmagnitude.md)
[getMagnitudeSquared()](./rc-js-util.vec3.getmagnitudesquared.md)
[getX()](./rc-js-util.vec3.getx.md)
[getY()](./rc-js-util.vec3.gety.md)
[getZ()](./rc-js-util.vec3.getz.md)
[isEqualTo(\_other)](./rc-js-util.vec3.isequalto.md)		Component-wise equals.
[setX(\_x)](./rc-js-util.vec3.setx.md)
[setY(\_y)](./rc-js-util.vec3.sety.md)
[setZ(\_z)](./rc-js-util.vec3.setz.md)
[update(\_x, \_y, \_z)](./rc-js-util.vec3.update.md)