Doom9's Forum - View Single Post - on the theory of the Spline16/36/64 resizers

mikenadia · 17th May 2009, 02:33

according to http://www.cs.cmu.edu/~fp/courses/gr...catmullRom.pdf

the difference between akima and catmull-rom is the way the tangents are computed at point 2 and 3 .
in akima . P1P2 in point 2
in catmull-rom. P1P3 in point 2 ( if tension=0.5) .

But obviously, they belong to the same family.

17th May 2009, 02:33	#20 \| Link
mikenadia Registered User Join Date: Nov 2007 Posts: 246	according to http://www.cs.cmu.edu/~fp/courses/gr...catmullRom.pdf the difference between akima and catmull-rom is the way the tangents are computed at point 2 and 3 . in akima . P1P2 in point 2 in catmull-rom. P1P3 in point 2 ( if tension=0.5) . But obviously, they belong to the same family. Last edited by mikenadia; 17th May 2009 at 13:58. Reason: MfA: you are right all along. My mistake.