Package Exports
- gl-mat2
- gl-mat2/invert
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (gl-mat2) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
gl-mat2 
Part of a fork of @toji's
gl-matrix split into smaller pieces: this
package contains glMatrix.mat2.
Usage
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()
- mat2.copy()
- mat2.create()
- mat2.determinant()
- mat2.frob()
- mat2.identity()
- mat2.invert()
- mat2.ldu()
- mat2.multiply()
- mat2.rotate()
- mat2.scale()
- mat2.transpose()
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.