Making repeat key and rotate key function together.

Hi there @ishioka,

Apologies for misunderstanding your request. I’ve put together an additional video showing how one would go about placing a line through half of a circle shape → adjusting the point of rotation to the centre of the circle → using the repeat and duplicate tool to place more lines of equal distance to populate the rest of the circle. While rotating the first line, you will see the degree of rotation within the co-ordinates section of the Style Tab or alternatively, this figure can be set manually from the same section.

I hope this sheds more light on the situation but if I still have not quite answered your question, just let me know and we can take a further look.

Best,
Helen