Motion graphics, expressions

[Walter Soyka]

[Francis Jose] “how do i start spinning the arrow from the middle, like say, the 34th frame using expression.”

You haven’t been very specific as to what you want, but something like this might work:

degreesPerFrame = 2;
beginRotationFrame = 34;

value + Math.max(0,timeToFrames()-beginRotationFrame) * degreesPerFrame;

I can explain the expression some if you have clear and specific questions.

Walter Soyka
Designer & Mad Scientist at Keen Live [link]
Motion Graphics, Widescreen Events, Presentation Design, and Consulting
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