### Angle Control

Posted:

**November 17th, 2011, 6:07 am**Hi,

My college math is failing me.

I would like to convert the angle control value so that:

0Â°-90Â° = 0-100

90Â°-180Â° = 100-0

180Â°-270Â° = 0-100

270Â°-360Â° = 100-0

360Â°-450Â° = 0-100.....

...and so on. I would like the angle controller to be able to beyond 1 rotation, ie. 2x+120Â° and beyond.

I remember vaguely there being cos and sin and tan involved. But I cannot at all remember how to work it out.

Can someone please school me?

Thank you.

Ross

My college math is failing me.

I would like to convert the angle control value so that:

0Â°-90Â° = 0-100

90Â°-180Â° = 100-0

180Â°-270Â° = 0-100

270Â°-360Â° = 100-0

360Â°-450Â° = 0-100.....

...and so on. I would like the angle controller to be able to beyond 1 rotation, ie. 2x+120Â° and beyond.

I remember vaguely there being cos and sin and tan involved. But I cannot at all remember how to work it out.

Can someone please school me?

Thank you.

Ross