I have a problem with gears(meshing gears).
Two gears, one main gear(big), and a pinion(small).
I create the gears using the gears script(wonderful script). This produces two perfect gears, that will mesh perfectly.
The problem is that I want to set the rotation using constraints.
Now, this isn’t a problem using copy rotation and using the pinion as the “driving” gear. I simply calculate the gear ratio; example 20 tooth main, 12 tooth pinion == 12/20 == 0.6. 0.6 is the gear ratio, and I simply add that to the influence slider. This produces a perfect meshing while rotating the pinion.
But, a lot of times the pinion isn’t the driving gear.
That puts us where the “real” problem is; calculating the gear ratio using the main gear as driving, the gear ratio for the above example gives; 20/12 == 1.666666667. So, the pinion should spin 1.666666667 times faster then the main gear. But, here’s the deal; The influence can’t be set to more then 1.
Anyone have a clue on how to set the influence to a value greater then 1?
Since I’m old, and have to see what I do, i really need the gears, and such to show up in my designing stage, not just when animating. So, when I rotate something in blender, i need to see the results as i go, to make sure everything works as planned.
So, any help would be appreciated.