diff options
Diffstat (limited to 'matlab/tools')
| -rw-r--r-- | matlab/tools/astra_create_sino3d_cuda.m | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/matlab/tools/astra_create_sino3d_cuda.m b/matlab/tools/astra_create_sino3d_cuda.m index ef22ebe..a725d82 100644 --- a/matlab/tools/astra_create_sino3d_cuda.m +++ b/matlab/tools/astra_create_sino3d_cuda.m @@ -26,7 +26,12 @@ function [sino_id, sino] = astra_create_sino3d_cuda(data, proj_geom, vol_geom) % store volume if (numel(data) > 1) - volume_id = astra_mex_data3d('create','-vol', vol_geom, data); + if (strcmp(class(data),'single')) + % read-only link + volume_id = astra_mex_data3d('link','-vol', vol_geom, data, 1); + else + volume_id = astra_mex_data3d('create','-vol', vol_geom, data); + end else volume_id = data; end |