[PyMOL] Fwd: Apply a transformation matrix to a selection

[T. P. <ser...@gm...>]

>  create a, resi
 >
 >  cmd.transform_selection("a", [[x,x,x,x],[x,x,x,x],[x,x,x,x],[x,x,x,x]],
 >  homogenous=1)


Thanks (is better late than never)!

 But I want to apply a set of selective transformations with a time
 between them (using the time.sleep() function of python), making the
 efect to the user that the molecule is animated. Therefore I can't use
 the create function, because it centers and zoom the new object
 created, and I doesn't want this.

 Anybody know how to apply a transform to a selection, without crating
 a new object? Or create a new object without zooming them?

Another subject... why this command outputs me an error?

cmd.transform_selection("all",
[[0.99,-0.116,-0.081,0.391],[0.119,0.993,0.027,0.321],[0.077,-0.037,0.996,0.233],[0.0,0.0,0.0,0.0]],
homogenous=1)

The result is

PyMOL>cmd.transform_selection("all",
[[0.99,-0.116,-0.081,0.391],[0.119,0.993,0.027,0.321],[0.077,-0.037,0.996,0.233],[0.0,0.0,0.0,0.0]],
homogenous=1)
CmdTransformSelection-DEBUG: bad matrix


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