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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28 lines
702 B
28 lines
702 B
4 years ago
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"use strict"
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var createVAONative = require("./lib/vao-native.js")
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var createVAOEmulated = require("./lib/vao-emulated.js")
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function ExtensionShim (gl) {
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this.bindVertexArrayOES = gl.bindVertexArray.bind(gl)
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this.createVertexArrayOES = gl.createVertexArray.bind(gl)
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this.deleteVertexArrayOES = gl.deleteVertexArray.bind(gl)
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}
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function createVAO(gl, attributes, elements, elementsType) {
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var ext = gl.createVertexArray
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? new ExtensionShim(gl)
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: gl.getExtension('OES_vertex_array_object')
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var vao
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if(ext) {
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vao = createVAONative(gl, ext)
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} else {
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vao = createVAOEmulated(gl)
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}
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vao.update(attributes, elements, elementsType)
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return vao
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}
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module.exports = createVAO
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