c# - Specifying the Tension in a Cubic Bezier Curve -

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I am trying to create a PathGeometry which uses the cubic bezier cuvers using the orthogonal line segment In a WPF, I came across an MSDN which describes in the Cardinal Splinces GDI +, which almost expects to complete.

I have been successful in the most part, but now I need to implement a property that controls the "smoothness" of the curve, as described in the above tension property. The article states that the value of 1.0 for the result of stress in "the path of at least the total turn".

What does it mean for the control points of the cubic beijier curve?

Note: Since the line segments are orthogonal, the angle between the two consecutive sections is always 90 degrees. I'm not sure that he does anything simple

This is an image from the article for easy reference. The red squares indicate the last points and the numbers indicate stress, although I am most interested in the inclusive values ​​of 0.0 to 1.0.

General Look at this context for stress. Link:

The line connecting the middle points of the loc. Should be the tangent of the curve.


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