Hi Thomas,
Say, the first system is x and the second y, where y=R(x+s) is the
first transformation. Then the reverse transformation follows as
y = R(x + s)
y = Rx + Rs
Rx = y - Rs
x = t(R)(y-Rs)
Note that that is also equal to: x = t(R)y - s
Hope it helps,
Tsjerk
On Mon, Nov 9, 2009 at
Hi Mark and Sean,
On Sat, 07 Nov 2009 10:05:59 -0500 Sean Law magic...@hotmail.com wrote:
Sorry for the earlier confusion. I think I found a hackish way of getting
a gray spectrum:
snip Sean's extensive explanation
I know I'm biased, since I wrote the color_b.py script, but I fail to see
As Tsjerk pointed out, there was a mistake in the code. Just for the
record this is the right function:
pdb2entry = { 1ONE: 1ONE_A, 2ONE: 2ONE_A }
# a function to measure Ca distances of oposite pairs of superimpossed
chains (the proteins must have the same aa composition)
def
Hmm, this should've been replied to the list. The info may be useful to others.
Tsjerk
-- Forwarded message --
From: Tsjerk Wassenaar tsje...@gmail.com
Date: Mon, Nov 9, 2009 at 5:02 PM
Subject: Re: [PyMOL] asymmetric transformation matrices
To: Thomas Evangelidis
Hi Sean,
On Mon, 09 Nov 2009 10:58:53 -0500 Sean Law magic...@hotmail.com wrote:
Robert,
I would have to agree with you. I've used many of your scripts and have
also learned a lot from them and think that the color B script is pretty
robust and helpful.
Thanks.
I could be wrong but
