- #1
PhysicsChode
- 5
- 0
What is the basic matrix form for a uniform (unit) sphere centered at the origin? Given a vector that specifies the radii (1,1,1) == (r1,r2,r3), I would like the matrix that implies no rotation (is it [[1,0,0],[0,1,0],[0,0,1]]?) and covers the rest of the necessary parameters.
I am testing ellipsoid-plotting code, and I also welcome any other matrices useful for testing.
I am testing ellipsoid-plotting code, and I also welcome any other matrices useful for testing.