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Ulises Cervantes Pimentel
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In case you really want to trigger the refinement, you can use something like: [mcode]Manipulate[ Plot3D[f[x/(2 n) + 1/2, y/(2 n) + 1/2], {x, -n, n}, {y, -n, n}, PerformanceGoal -> "Quality", Mesh -> All, Method -> {"Refinement" ->...
By the way, Plot and ParametricPlot/ParametricPlot3D for curves, can take as MeshFunctions the values "ArcLength" and "CurveLength". So, for example: [mcode] pts = {{1, 1}, {2, -1}, {3, 0}, {2, 1}, {1, 0}}; BSF = BSplineFunction[pts] mpoints =...
Not a general solution, but this works some times: [mcode]ParametricPlot3D[{{x, Sin[x^2], x}, {x, Cos[x^2], x}}, {x, 0 - 3, 3}, PlotStyle -> {{Opacity[0.5], Tube[x/2000]}, {Opacity[0.3], Tube[x/2000]}}, ViewPoint -> {0, 0, 1000}, PlotRange -> All,...