StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
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119 lines
3.0 KiB
119 lines
3.0 KiB
# gl-mat3 [](http://github.com/badges/stability-badges)
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Part of a fork of [@toji](http://github.com/toji)'s
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[gl-matrix](http://github.com/toji/gl-matrix) split into smaller pieces: this
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package contains `glMatrix.mat3`.
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## Usage
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[](https://nodei.co/npm/gl-mat3/)
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### `mat3 = require('gl-mat3')`
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Will load all of the module's functionality and expose it on a single
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object. Note that any of the methods may also be required directly
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from their files.
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For example, the following are equivalent:
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``` javascript
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var scale = require('gl-mat3').scale
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var scale = require('gl-mat3/scale')
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```
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## API
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- [mat3.adjoint()](#mat3adjointoutmat3amat3)
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- [mat3.clone()](#mat3cloneamat3)
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- [mat3.copy()](#mat3copyoutmat3amat3)
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- [mat3.create()](#mat3create)
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- [mat3.determinant()](#mat3determinantamat3)
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- [mat3.frob()](#mat3frobamat3)
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- [mat3.fromMat2d()](#mat3frommat2doutmat3amat2d)
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- [mat3.fromMat4()](#mat3frommat4outmat3amat4)
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- [mat3.fromQuat()](#mat3fromquatoutmat3qquat)
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- [mat3.identity()](#mat3identityoutmat3)
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- [mat3.invert()](#mat3invertoutmat3amat3)
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- [mat3.multiply()](#mat3multiplyoutmat3amat3bmat3)
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- [mat3.normalFromMat4()](#mat3normalfrommat4outmat3amat4)
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- [mat3.rotate()](#mat3rotateoutmat3amat3radnumber)
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- [mat3.scale()](#mat3scaleoutmat3amat3vvec2)
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- [mat3.str()](#mat3strmatmat3)
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- [mat3.translate()](#mat3translateoutmat3amat3vvec2)
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- [mat3.transpose()](#mat3transposeoutmat3amat3)
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## mat3.adjoint(out:mat3, a:mat3)
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Calculates the adjugate of a mat3
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## mat3.clone(a:mat3)
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Creates a new mat3 initialized with values from an existing matrix
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## mat3.copy(out:mat3, a:mat3)
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Copy the values from one mat3 to another
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## mat3.create()
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Creates a new identity mat3
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## mat3.determinant(a:mat3)
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Calculates the determinant of a mat3
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## mat3.frob(a:mat3)
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Returns Frobenius norm of a mat3
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## mat3.fromMat2d(out:mat3, a:mat2d)
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Copies the values from a mat2d into a mat3
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## mat3.fromMat4(out:mat3, a:mat4)
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Copies the upper-left 3x3 values into the given mat3.
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## mat3.fromQuat(out:mat3, q:quat)
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Calculates a 3x3 matrix from the given quaternion
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## mat3.identity(out:mat3)
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Set a mat3 to the identity matrix
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## mat3.invert(out:mat3, a:mat3)
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Inverts a mat3
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## mat3.multiply(out:mat3, a:mat3, b:mat3)
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Multiplies two mat3's
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## mat3.normalFromMat4(out:mat3, a:mat4)
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Calculates a 3x3 normal matrix (transpose inverse) from the 4x4 matrix
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## mat3.rotate(out:mat3, a:mat3, rad:Number)
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Rotates a mat3 by the given angle
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## mat3.scale(out:mat3, a:mat3, v:vec2)
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Scales the mat3 by the dimensions in the given vec2
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## mat3.str(mat:mat3)
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Returns a string representation of a mat3
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## mat3.translate(out:mat3, a:mat3, v:vec2)
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Translate a mat3 by the given vector
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## mat3.transpose(out:mat3, a:mat3)
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Transpose the values of a mat3
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## License
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[zlib](http://en.wikipedia.org/wiki/Zlib_License). See [LICENSE.md](http://github.com/hughsk/gl-mat3/blob/master/LICENSE.md) for details.
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