Main axis recognition

[copyme]

Add an option for showing main axis of a digital point (text and point color if in the viewer mode). The axes are found by checking for a digital point axes of the DSSes passing thru the point.

[copyme]

The point of a stable direction are RED (X), GREEN (Y), BLUE (Z). Then, if a point is not stable e.g., its axes are X and Z then the color of that point is (255,0,255).

/cc @JacquesOlivierLachaud

[copyme]

The text output looks like this

....
(35, 19, 6); MAIN_AXES = (Z)
(34, 19, 7); MAIN_AXES = (Z)
(34, 20, 8); MAIN_AXES = (Z)
(33, 20, 9); MAIN_AXES = (Z)
(32, 20, 10); MAIN_AXES = (Z)
(32, 21, 11); MAIN_AXES = (X, Z)
(31, 21, 12); MAIN_AXES = (X, Z)
(30, 21, 13); MAIN_AXES = (X, Z)
(29, 21, 14); MAIN_AXES = (X, Z)
(28, 21, 15); MAIN_AXES = (X, Z)
(27, 22, 15); MAIN_AXES = (X)
(26, 22, 16); MAIN_AXES = (X)
(25, 22, 17); MAIN_AXES = (X)
(24, 22, 17); MAIN_AXES = (X)
(23, 21, 18); MAIN_AXES = (X)
(22, 21, 18); MAIN_AXES = (X)
....

[dcoeurjo]

can you please merge back the master ?

[dcoeurjo]

Changelog entry ?

[copyme]

@dcoeurjo done

[kerautret]

Thanks @copyme , I just fix the conflict if @dcoeurjo is ok we can merge for being in 1.0 ;) 🎉

[copyme]

@kerautret cool :-)