Suggestion: support for point mass, arc, ellipse, and other curved shapes

[Python-ZZY]

Does pymunk provide support for arc, ellipse, and other curved shapes?​

Also, does pymunk support "point masses" (objects with no volume)? For example, if such a shape is defined with dimensions of 1x1 (effectively representing a dimensionless point), can pymunk render it with a visually larger representation during visualization?​

[viblo]

Pymunk doesnt support anything curved except for the circle shape. For those other shapes have to be approximated with one of the existing shapes. Which one is best depends on the use case.

You can make a body without a shape already now. That will be a point mass without collision. It wont be drawn by the built in debug drawing helpers, but since its just a point it would be easy to draw it manually.