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Rotating 3D image [message #53424]

Fri, 13 April 2007 09:16

StevenM
Messages: 9
Registered: June 2006

Junior Member

Hi all,

I hope somebody can help. I am not very good with IDL (and seem to be
getting worse!)

I am trying to write a function to store the maximum intensity
projection of a 3D data set from various angles. So far I have
managed to figure out (rightly of wrongly?)

using

scale3, xrange,yrange, zrange, ax=0 or 90 etc

mip=voxel_proj(data,/maximum_intensity)

gives me the mip at various rotations on the x-axis depending on the
ax value. Now what I want to do is use a loop to cycle through
various ax values and then store them in an array i.e. mip dimensions
(640x512) and 10 different rotations about the x-axis would give
newarray(640,512,10). This I could then somehow save as an Mpeg and
so I would have a rotating movie!

thanks

Steven

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Rotating 3D image

By: StevenM on Fri, 13 April 2007 09:16

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