[Solved] FaceGridsStyle control over spacing?

Questions
1

I have the following plot:

Plot3D[x^2 + y^2, {x, -1, 1}, {y, -1, 1},
 FaceGrids -> {{0, 0, -1}}]

On my computer, Mathematica draws a line each half unit in the x and y directions.

What argument should be passed to FaceGridsStyle option so that the lines would be denser?

Say, every 0.2 units in the x direction and a line every 0.6 units in the y direction.

Couldn’t find an answer in the documentation.

2

Hi Ehud,

You can use the {{face}, {xgrid, ygrid}} form for specifying positions

faceGridPositions = {{{0, 0, -1}, {Range[-1, 1, 0.2], Range[-1, 1, 0.6]}}};

Plot3D[x^2 + y^2, {x, -1, 1}, {y, -1, 1},
 FaceGrids -> faceGridPositions,
 FaceGridsStyle -> Directive[Thick, Blue]]

7189plot.png
7189plot.png450×359 57 KB

3

Thanks a lot!