What is the axis where the needle rotate?
How mutch frames shound i add to the needle?
From my tests, the needle have a weird result,he starts near the 65 km, and when reach the full speed ends near the 80-100 kg, and rotate out of position.
I share what i have done so far (i take this code from other trains and adapt to this project):
code from .csv
Dial ( Type ( SPEEDOMETER DIAL ) Position ( 27 94 7 40 ) Graphic ( un.ace ) Style ( POINTER ) ScaleRange ( 0 200 ) ScalePos ( 245 120 ) Units ( KM_PER_HOUR ) Pivot ( 27 ) DirIncrease ( 0 ) )
Code from the .s file, (exported in blender).
anim_node SPEEDOMETER:0 ( controllers ( 1 tcb_rot ( 4 slerp_rot ( 0 0.70522487 -0.42783183 0.24320453 0.51036197 ) slerp_rot ( 1 0.14199114 0.22807053 0.73234493 0.62569422 ) slerp_rot ( 2 -0.56323379 0.65590233 0.48914036 0.11533217 ) slerp_rot ( 3 0.70522487 -0.42783183 0.24320453 0.51036197 ) ) ) )
https://i.imgur.com/ihH23Hm.jpg
https://i.imgur.com/Tg4ZJdu.jpg
note: the speedometer is a little bit inclined.