quakeforge

Commit Graph

Author	SHA1	Message	Date
Bill Currie	3193ffd9cc	Better (-1..1) random numbers. Now the distribution should be more even as the rng doesn't affect the exponent.	2013-03-13 14:41:04 +09:00
Bill Currie	0cd6d93030	Add a function to get the barycentric coords of a point. It "works" for lines, triangles and tetrahedrons. For lines and triangles, it gives the barycentric coordinates of the perpendicular projection of the point onto to features. Only tetrahedrons are guaranteed to reproduce the original point.	2013-03-12 14:16:42 +09:00

Author

SHA1

Message

Date

Bill Currie

3193ffd9cc

Better (-1..1) random numbers.

Now the distribution should be more even as the rng doesn't affect the
exponent.

2013-03-13 14:41:04 +09:00

Bill Currie

0cd6d93030

Add a function to get the barycentric coords of a point.

It "works" for lines, triangles and tetrahedrons. For lines and triangles,
it gives the barycentric coordinates of the perpendicular projection of the
point onto to features. Only tetrahedrons are guaranteed to reproduce the
original point.

2013-03-12 14:16:42 +09:00

2 Commits