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    gl-mat2public

    gl-mat2 stable

    Part of a fork of @toji's gl-matrix split into smaller pieces: this package contains glMatrix.mat2.

    Usage

    NPM

    mat2 = require('gl-mat2')

    Will load all of the module's functionality and expose it on a single object. Note that any of the methods may also be required directly from their files.

    For example, the following are equivalent:

    var scale = require('gl-mat2').scale
    var scale = require('gl-mat2/scale')

    API

    mat2.adjoint(out:mat2, a:mat2)

    Calculates the adjugate of a mat2

    mat2.copy(out:mat2, a:mat2)

    Copy the values from one mat2 to another

    mat2.create()

    Creates a new identity mat2

    mat2.determinant(a:mat2)

    Calculates the determinant of a mat2

    mat2.frob(a:mat2)

    Returns Frobenius norm of a mat2

    mat2.identity(out:mat2)

    Set a mat2 to the identity matrix

    mat2.invert(out:mat2, a:mat2)

    Inverts a mat2

    mat2.ldu(L:mat2, D:mat2, U:mat2, a:mat2)

    Returns L, D and U matrices (Lower triangular, Diagonal and Upper triangular) by factorizing the input matrix

    mat2.multiply(out:mat2, a:mat2, b:mat2)

    Multiplies two mat2's

    mat2.rotate(out:mat2, a:mat2, rad:Number)

    Rotates a mat2 by the given angle

    mat2.scale(out:mat2, a:mat2, v:vec2)

    Scales the mat2 by the dimensions in the given vec2

    mat2.transpose(out:mat2, a:mat2)

    Transpose the values of a mat2

    License

    zlib. See LICENSE.md for details.

    install

    npm i gl-mat2

    Downloadsweekly downloads

    9,225

    version

    1.0.1

    license

    zlib

    repository

    githubgithub

    last publish

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