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Detects when mouse is over NURBS curve

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Hi all, I've got the following problem. I've got one 3D NURBS curve. I have to select a point on that curve with the mouse. The problem is that I don't understand how to know that the mouse is over the curve and how to understand where exactly in the curve to set the point after mouse click. Thanks in advance

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This topic is 3484 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.

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