a port of the Processing Visualization Language


example pic
stroke(255, 102, 0);

curve(5, 26, 5, 26, 73, 24, 73, 61);


curve(5, 26, 73, 24, 73, 61, 15, 65); 

stroke(255, 102, 0);

curve(73, 24, 73, 61, 15, 65, 15, 65);
Description Draws a curved line on the screen. The first and second parameters specify the first anchor point and the last two parameters specify the second anchor. The middle parameters specify the points for defining the shape of the curve. Longer curves can be created by putting a series of curve() functions together. An additional function called curveTightness() provides control for the visual quality of the curve. The curve() function is an implementation of Catmull-Rom splines. Using the 3D version of requires rendering with P3D or OPENGL (see the Environment reference for more information).
curve(x1, y1, x2, y2, x3, y3, x4, y4);

curve(x1, y1, z1, x2, y2, z2, x3, y3, z3, x4, y4, z4);
x1, y1, z1 int or float: coordinates for the first anchor
x2, y2, z2 int or float: coordinates for the first point
x3, y3, z3 int or float: coordinates for the second point
x4, y4, z4 int or float: coordinates for the second anchor
Usage Web & Application
Related curveVertex()

This reference is licensed under the CC BY-NC-SA 2.0 license:

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