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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Angelos Chatzimparmpas
e069030893
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3 years ago | |
|---|---|---|
| .. | ||
| LICENSE.md | 3 years ago | |
| README.md | 3 years ago | |
| index.js | 3 years ago | |
| normalize.js | 3 years ago | |
| package.json | 3 years ago | |
| test-decompose.js | 3 years ago | |
| test-normalize.js | 3 years ago | |
README.md
mat4-decompose
Decomposes a 3D matrix, useful for animations. Code ported from W3 CSS Spec. PRs for more tests/robustness/optimizations welcome.
Order:
- first isolates perspective
- then determines translation
- then determines X scale, XY shear, Y scale, XZ and YZ shear, and Z scale
- then determines quaternion rotation
You may also be interested in mat4-interpolate, mat4-recompose, and css-mat4.
Usage
valid = decompose(matrix[, translation, scale, skew, perspective, quaternion])
Decomposes the given matrix (an array of 16 floats, like those gl-matrix operates on), storing the results into the specified optional vectors.
translation[x, y, z]scale[x, y, z]skew[xy, xz, yz] skew factorsperspective[x, y, z, w]quaternion[x, y, z, w]
Returns false is this matrix cannot be decomposed, true otherwise.
License
MIT, see LICENSE.md for details.