6D-reconstruction: fixed a small inconsitency

Signed-off-by: Nicola Vigano <vigano@yoda.esrf.fr>

zUtil_Deformation/Gt6DVolumeToBlobProjector.m

@@ -127,7 +127,7 @@ classdef Gt6DVolumeToBlobProjector < Gt6DVolumeProjector
                 sf_time = [];
             end
 
-            if (~isempty(self.ss_geometries))
+            if (self.using_super_sampling())
                 offs = self.ss_offsets{n};
             else
                 offs = self.offsets{n};
@@ -147,21 +147,16 @@ classdef Gt6DVolumeToBlobProjector < Gt6DVolumeProjector
         function [sino, bs_time, sf_time] = process_sino_bwd(self, blobs, n)
         % Here we extract the individual sinograms from the blobs
 
-            if (~isempty(self.ss_geometries))
+            if (self.using_super_sampling())
                 offs = self.ss_offsets{n};
+                geom = self.ss_geometries{n};
             else
                 offs = self.offsets{n};
+                geom = self.geometries{n};
             end
 
-            if (~isempty(self.shape_functions))
-                sizes_shape_funcs = cat(1, self.shape_functions{n}(:).bbsize);
-                depth_sino_sf = sum(sizes_shape_funcs(:, 3));
-                sinogram_size = [ ...
-                    self.proj_size(1), depth_sino_sf, self.proj_size(2)];
-            else
-                sinogram_size = [ ...
-                    self.proj_size(1), numel(offs.proj), self.proj_size(2)];
-            end
+            sinogram_size = [ ...
+                self.proj_size(1), size(geom, 1), self.proj_size(2)];
 
             c = tic();
             if (self.blob_sinogram_c_functions)