Hi,
I'm in 2D, and I have a Bézier curve defined by three points A, B, C.
I have two other points next to the curve, D and E, and I want to make a second Bézier curve C, D, E (having a common point (C) with the first curve).
My question is : How do I calculate the coordinates of point D to make the second curve continuous (tangent) with the first one.
I know that there are infinite possibilities to position point D to have the second curve continuous with the first one. So, I assume that I can choose an x value for D, and calculate its y value.
Thanks
I'm in 2D, and I have a Bézier curve defined by three points A, B, C.
I have two other points next to the curve, D and E, and I want to make a second Bézier curve C, D, E (having a common point (C) with the first curve).
My question is : How do I calculate the coordinates of point D to make the second curve continuous (tangent) with the first one.
I know that there are infinite possibilities to position point D to have the second curve continuous with the first one. So, I assume that I can choose an x value for D, and calculate its y value.
Thanks