This is the purpose of the Bezier Curve page, which derives from InteractivePage. The best way to get a feel for the cubic Bézier curve is by experimentation. The curve generally does not pass through the two control points instead the control points function much like magnets to pull the curve towards them. The resultant curve begins at the start point and ends at the end point. second control point: point2 in the CubicTo call.first control point: point1 in the CubicTo call.start point: current point in the contour, or (0, 0) if MoveTo has not been called.The complete cubic Bezier curve is defined by four points: The curve begins at the current point of the contour. Public void CubicTo (Single x1, Single y1, Single x2, Single y2, Single x3, Single 圓) You can add a cubic Bézier curve to an SKPath object using the CubicTo method with three SKPoint parameters, or the CubicTo overload with separate x and y parameters: public void CubicTo (SKPoint point1, SKPoint point2, SKPoint point3) The cubic is the type of Bézier curve that most developers think of when the subject of Bézier curves comes up.
The conic is also known as the rational quadratic. SkiaSharp supports three types of Bézier curves, called the cubic, the quadratic, and the conic. The term Bézier curve actually refers to a family of similar curves. The Wikipedia article on Bézier curve contains some useful background information. The Bézier curve is named after Pierre Bézier (1910 – 1999), a French engineer at the automotive company Renault, who used the curve for the computer-assisted design of car bodies.īézier curves are known for being well-suited to interactive design: They are well behaved - in other words, there aren't singularities that cause the curve to become infinite or unwieldy - and they are generally aesthetically pleasing:Ĭharacter outlines of computer-based fonts are usually defined with Bézier curves.
BEZIER GAME CHEATS HOW TO
Explore how to use SkiaSharp to render cubic, quadratic, and conic Bézier curves
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