Hi Matthias, If all you need is column-major layout then fortran_storage_order should suffice. Cheers, ron On Mar 28, 2006, at 10:44 AM, Matthias Biedermann wrote:
Hi Ronald,
thanks for your immediate answer. Could you give some hints about using these facilities? Is it sufficient to use 'fortran_storage_order' or do I have to build things upon the general system? I've already looked into the documentation, but I'm not sure what the right way would be...
Thanx again, Matthias
Ronald Garcia wrote:
Hi Matthias,
You should be able to build a column-major 3d array using the storage order facility of multi_array. If you are resizing your arrays, then it is possible that you were affected by that bug. If not, then it should not have been a problem.
Cheers, ron
On Mar 27, 2006, at 6:17 PM, Matthias Biedermann wrote:
Hi there,
I'd like to use 3D volume date stored as multi_array with OpenGL as texture. What is the best way to do this without copying, as the default ordering seems to be incompatible with OpenGL's column-major layout? I've read something about custom storage orderings etc. but my first tries did not work right away... Or is this related to the quite recent bug regarding resizing multi_arrays with non-default ordering (from Mar 6)?
Thanks in advance for your help, Matthias
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