I want cart wheels to roll (not slip) as a cart moves along y-axis
I first tried with a cube (acting as driver) and cylinder parented to it.
But the cylinder won’t rotate about the x-axis and the ‘Scripted Expression’ to use is not clear.
But the cylinder does rotate about the y-axis while the cube moves along the -X-axis.
I tried a scripted expression involving pi but it turns out , merely using ‘var’ works.
So my query:
- Why does the cylinder fail to rotate about the x-axis when the cube (driver) moves along the y-axis.
- what might be the best choice of Scripted Expression.
- Is there a better procedure?
I’d be most grateful for suggestions.