rc-js-util

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A collection of TS and C++ utilities to help writing performant and correct applications, achieved through strict typing and (removable) invariant checking.

phuhgh.github.io/js-util/rc-js-util.html

phuhgh/js-util

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[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [Mat4](./rc-js-util.mat4.md) ## Mat4 class Row major 4x4 matrix. **Signature:** ```typescript export declare abstract class Mat4<TArray extends TTypedArray> extends ATypedArrayTuple<16, TArray> ``` **Extends:** [ATypedArrayTuple](./rc-js-util.atypedarraytuple.md)<16, TArray> ## Remarks See static properties for constructors. Instances are not an extension of this class, but of the static members. ## Properties <table><thead><tr><th> Property </th><th> Modifiers </th><th> Type </th><th> Description </th></tr></thead> <tbody><tr><td> ["0"](./rc-js-util.mat4._0_.md) </td><td> </td><td> number </td><td> c1r1 </td></tr> <tr><td> ["1"](./rc-js-util.mat4._1_.md) </td><td> </td><td> number </td><td> c2r1 </td></tr> <tr><td> ["10"](./rc-js-util.mat4._10_.md) </td><td> </td><td> number </td><td> c3r3 </td></tr> <tr><td> ["11"](./rc-js-util.mat4._11_.md) </td><td> </td><td> number </td><td> c4r3 </td></tr> <tr><td> ["12"](./rc-js-util.mat4._12_.md) </td><td> </td><td> number </td><td> c1r4 </td></tr> <tr><td> ["13"](./rc-js-util.mat4._13_.md) </td><td> </td><td> number </td><td> c2r4 </td></tr> <tr><td> ["14"](./rc-js-util.mat4._14_.md) </td><td> </td><td> number </td><td> c3r4 </td></tr> <tr><td> ["15"](./rc-js-util.mat4._15_.md) </td><td> </td><td> number </td><td> c4r4 </td></tr> <tr><td> ["2"](./rc-js-util.mat4._2_.md) </td><td> </td><td> number </td><td> c3r1 </td></tr> <tr><td> ["3"](./rc-js-util.mat4._3_.md) </td><td> </td><td> number </td><td> c4r1 </td></tr> <tr><td> ["4"](./rc-js-util.mat4._4_.md) </td><td> </td><td> number </td><td> c1r2 </td></tr> <tr><td> ["5"](./rc-js-util.mat4._5_.md) </td><td> </td><td> number </td><td> c2r2 </td></tr> <tr><td> ["6"](./rc-js-util.mat4._6_.md) </td><td> </td><td> number </td><td> c3r2 </td></tr> <tr><td> ["7"](./rc-js-util.mat4._7_.md) </td><td> </td><td> number </td><td> c4r2 </td></tr> <tr><td> ["8"](./rc-js-util.mat4._8_.md) </td><td> </td><td> number </td><td> c1r3 </td></tr> <tr><td> ["9"](./rc-js-util.mat4._9_.md) </td><td> </td><td> number </td><td> c2r3 </td></tr> <tr><td> [constructor](./rc-js-util.mat4.constructor.md) </td><td> </td><td> [IMat4Ctor](./rc-js-util.imat4ctor.md)<TArray> </td><td> </td></tr> <tr><td> [constructors](./rc-js-util.mat4.constructors.md) </td><td> `protected` `static` </td><td> Map<import("../t-typed-array-ctor.js").[TFullSetTypedArrayCtor](./rc-js-util.tfullsettypedarrayctor.md), Function> </td><td> </td></tr> <tr><td> [f32](./rc-js-util.mat4.f32.md) </td><td> `static` </td><td> [IMat4Ctor](./rc-js-util.imat4ctor.md)<Float32Array> </td><td> </td></tr> <tr><td> [f64](./rc-js-util.mat4.f64.md) </td><td> `static` </td><td> [IMat4Ctor](./rc-js-util.imat4ctor.md)<Float64Array> </td><td> </td></tr> <tr><td> [i16](./rc-js-util.mat4.i16.md) </td><td> `static` </td><td> [IMat4Ctor](./rc-js-util.imat4ctor.md)<Int16Array> </td><td> </td></tr> <tr><td> [i32](./rc-js-util.mat4.i32.md) </td><td> `static` </td><td> [IMat4Ctor](./rc-js-util.imat4ctor.md)<Int32Array> </td><td> </td></tr> <tr><td> [i64](./rc-js-util.mat4.i64.md) </td><td> `static` </td><td> null </td><td> </td></tr> <tr><td> [i8](./rc-js-util.mat4.i8.md) </td><td> `static` </td><td> [IMat4Ctor](./rc-js-util.imat4ctor.md)<Int8Array> </td><td> </td></tr> <tr><td> [TTypeGuardMat4](./rc-js-util.mat4.ttypeguardmat4.md) </td><td> `protected` </td><td> true </td><td> </td></tr> <tr><td> [u16](./rc-js-util.mat4.u16.md) </td><td> `static` </td><td> [IMat4Ctor](./rc-js-util.imat4ctor.md)<Uint16Array> </td><td> </td></tr> <tr><td> [u32](./rc-js-util.mat4.u32.md) </td><td> `static` </td><td> [IMat4Ctor](./rc-js-util.imat4ctor.md)<Uint32Array> </td><td> </td></tr> <tr><td> [u64](./rc-js-util.mat4.u64.md) </td><td> `static` </td><td> null </td><td> </td></tr> <tr><td> [u8](./rc-js-util.mat4.u8.md) </td><td> `static` </td><td> [IMat4Ctor](./rc-js-util.imat4ctor.md)<Uint8Array> </td><td> </td></tr> <tr><td> [u8c](./rc-js-util.mat4.u8c.md) </td><td> `static` </td><td> [IMat4Ctor](./rc-js-util.imat4ctor.md)<Uint8ClampedArray> </td><td> </td></tr> </tbody></table> ## Methods <table><thead><tr><th> Method </th><th> Modifiers </th><th> Description </th></tr></thead> <tbody><tr><td> [castToBaseType()](./rc-js-util.mat4.casttobasetype.md) </td><td> </td><td> 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. </td></tr> <tr><td> [copyFromBuffer(\_memoryDataView, \_pointer, \_littleEndian)](./rc-js-util.mat4.copyfrombuffer.md) </td><td> </td><td> If endianness is not supplied the platform's endianness will be used. </td></tr> <tr><td> [copyToBuffer(\_memoryDataView, \_pointer, \_littleEndian)](./rc-js-util.mat4.copytobuffer.md) </td><td> </td><td> If endianness is not supplied the platform's endianness will be used. </td></tr> <tr><td> [getCtor(ctor)](./rc-js-util.mat4.getctor.md) </td><td> `static` </td><td> </td></tr> <tr><td> [getLoggableValue()](./rc-js-util.mat4.getloggablevalue.md) </td><td> </td><td> </td></tr> <tr><td> [getRow(\_row, \_writeTo)](./rc-js-util.mat4.getrow.md) </td><td> </td><td> </td></tr> <tr><td> [getValueAt(\_column, \_row)](./rc-js-util.mat4.getvalueat.md) </td><td> </td><td> </td></tr> <tr><td> [isEqualTo(\_other)](./rc-js-util.mat4.isequalto.md) </td><td> </td><td> Component-wise equals. </td></tr> <tr><td> [setIdentityMatrix()](./rc-js-util.mat4.setidentitymatrix.md) </td><td> </td><td> </td></tr> <tr><td> [setRow(\_row, \_writeFrom)](./rc-js-util.mat4.setrow.md) </td><td> </td><td> </td></tr> <tr><td> [setValueAt(\_column, \_row, \_value)](./rc-js-util.mat4.setvalueat.md) </td><td> </td><td> </td></tr> </tbody></table>