Add Moon Tilt angle

[amoledwatchfaces]

[position angle of axis]

and maybe also

[bright limb angle] ?

Maybe this file will helpSunMoonCalculator.java

[amoledwatchfaces]

This is what I'm using to rotate moon right now. (Initial position of bitmap = grows from top to bottom, that's why it's rotated -90° on start)

axis = position angle of axis in degrees
brightLimb = bright limb angle in degrees
parallactic = parallactic angle in degrees

`var brightLimbRotation = brightLimb - 90
if (brightLimb > 180) {
brightLimbRotation = brightLimb - 270
}
brightLimbRotation -= axis

    val preRotate = parallactic - axis
    val finalRotation = brightLimbRotation + preRotate`

[amoledwatchfaces]

This is the file to draw moon Bitmap, everything is set, only angles are needed.

https://github.com/amoledwatchfaces/Complications-Suite-Wear-OS/blob/master/wear/src/main/java/com/weartools/weekdayutccomp/DrawMoonBitmap.kt

Right now, it's using hardcoded location (lat: 48.0, long 20.0) with current time.

What's interesting is that SMC.java calculates parallactic angle differently too, for the same location. (+- 10°)

[shred]

There was a stupid bug in MoonPosition.getParallacticAngle() that always gave wrong results.

The bug is fixed with suncalc v3.6 / v2.13. Does it solve your problem?

[amoledwatchfaces]

There was a stupid bug in MoonPosition.getParallacticAngle() that always gave wrong results.

The bug is fixed with suncalc v3.6 / v2.13. Does it solve your problem?

I'll test it as soon as possible and let you know. Thanks for fixing it!

[amoledwatchfaces]

ParallacticAngle issue was fixed :)