Polygonal Shapes

These classes provide the basic geometry functionality for drawing polygona shapes. All of these classes are defined by by an attribute points. This is an even list of numbers that defines the outer boundary of the shape. For example, an isosceles triangle would be defined by six numbers (three points) in the form:

points = [0,0,50,100,100,0]

With the exception of GPath, these shapes are all solid. Hence they also provide primitive collision detection via the contains method. This method takes a Point2 object from the cornell module.

• Class GPath
• Class GTriangle
• Class GPolygon

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