The intersection ''S'' between two shapes ''A'' and ''B'' in ''RR^n'' is ''S = A nn B''.
Pastel implements several algorithms for finding the intersection between a pair of shapes. Describing the possible intersection shape is slower than simply finding out if the shapes overlap. If this is the need, you should use the algorithms for overlap testing instead. The implemented algorithms are listed in the following table.
|Line||nD||nD||nD||nD||-||2D, 3D, -nD||-|
'-' means the algorithm is not sensible or will not be implemented because the intersection shape can't be described.
'?' means the algorithm could be useful but probably too rarely.
'+' means the algorithm would be useful but has not been implemented yet.
'1D', '2D', '3D', and 'nD' denote dimensions in which the tests operate.