Hi,
I am using ConvexHullMesh, but have problems setting the right options.
pts = {{3.`, 0.95`, 10.07`}, {3.`, -0.61`, 11.63`}, {-1.97`, 0.95`,
15.04`}, {-1.97`, -0.61`, 16.6`}, {6.68`, -0.13`,
11.15`}, {6.2`, -0.61`, 11.63`}, {-0.99`, -0.13`,
18.82`}, {-1.47`, -0.61`, 19.3`}, {5.55`, 3.5`, 7.52`}, {6.68`,
3.5`, 7.52`}, {-0.99`, 4.63`, 14.06`}, {-1.97`, 3.65`,
15.04`}, {-1.97`, -0.61`, 19.3`}, {5.55`, 4.63`, 7.52`}};
CH = ConvexHullMesh[pts, Axes -> True,
Ticks -> {{-5, 0, 5}, {-5, 0, 5}, {0, 10, 20}}, Boxed -> True,
AxesLabel -> {y1, y2, y3}, PlotTheme -> "Scientific"]
This does give me a convexhullmesh, as it should. However, I do not know how to:
change the axis range, such that they include all the ticks that I stated. For instance, right now y3 does not include 0. Another way to say this: I want the box to be larger. Right now it seems like Mathematica seeks to make the box as small as possible.
make sure that the three axis have the same steps (i.e. the length of 1 unit is the same on all three axes).
change opacity to 0.5
change the color to, say, yellow
In the next step I will use Show to illustrate CH and some points and lines in 3D, so the specified options should remain when I will use CH later in Show.
Thank you very much for your time and consideration!