ColorFunction with unexpected output

Question

Here is a simple example of a rotational symmetric plot

ParametricPlot [{x, y }, {x, -1, 1}, {y, -1, 1}, 
RegionFunction -> Function[{x, y}, x^2 + y^2 < 1], Mesh -> 5, 
MeshFunctions -> (Sqrt[#1^2 + #2^2 ] &), 
ColorFunction -> (Hue[  Sqrt[#1^2 + #2^2 ]  ] &), AxesLabel -> {x, y }]

I took the same function as meshfunction and colorfunction expecting rotational symmetrical mesh and coloring.

Any idea why the coloring isn't symmetric?

Thanks!

score 3 · Accepted Answer · answered Jan 24 '19 at 20:00

3

ColorFunctionScaling -> False

answered Jan 24 '19 at 20:00

David G. Stork

41,180
3
34
96

Thanks, what an easy solution... – Ulrich Neumann Jan 24 '19 at 20:04
@UlrichNeumann: Thanks... perhaps you'll want to accept $\checkmark$, to prevent distracting future solvers.... – David G. Stork Jan 24 '19 at 20:06
I tried it but have to wait for ten minutes... – Ulrich Neumann Jan 24 '19 at 20:11

ColorFunction with unexpected output

1 Answers1

Linked