the only thing I can animate is percent, but this is not what I want. I want an origin to move along the Bezier curve, how to achieve it?
the only thing I can animate is percent, but this is not what I want. I want an origin to move along the Bezier curve, how to achieve it?
currently uses a curve as the base line, plus a second curve to simulate the dot, and a third curve to cover the second curve.
barely fulfilled the requirement. The downside is that dots can only be distinguished by color, not larger.
how to turn a line into a dot, solve
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