The avatar for @mcmcclur
Mark McClure
I'm a professor of mathematics at the University of North Carolina Asheville. I've also done a fair amount of consulting work over the years focusing on scientific and data visualization. I'm happy to be part of the first Observable Ambassador's cohort.
Published
PlotX3D
Edited
Jul 29, 2021
PlotX3D
PlotX3DExamples of parametric surfacesDisks for a solid of revolutionShells for a solid of revolutionIntersecting cylindersNon-orientability of a Mobius stripNon-orientability of the Klein bottleThe xxx^xxx-spindlePlotX3D HyperboloidX3Dom primitivesParametric surfacesSpace curves and tubesHollow cylinder
PlotX3D Interactions
Understanding X3D viewpointsX3Dom UtilitiesPartial derivativesA PlotX3D animationPolar CoordinatesDouble and iterated integralsLevel surfacesExamples of level surfacesA strange discontinuityTangent plane to a level surfaceUnfolding polyhedraFunctions of two variablesTracing a path on a sphereCooling of a sphereTurntable for PlotX3D (improved)BMWalker via PlotX3DThe Canted HelixAnimated HelixRauzy FractalsThe eleven unfoldings of the cubeWavy spheres
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import { Range } from "@observablehq/inputs"
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import { make_coord_string } from "@mcmcclur/parametric-surfaces"
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import {
show_x3d,
create_surface,
create_indexedFaceSet,
create_tube
} from "@mcmcclur/plot-x3d"
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d3 = require("d3-selection@2", "d3-array@2")
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