minor

README.md

+ 

blender_generate_image_and_depth.py

-import bpy
-import numpy as np
-import os
-
-import sys
-
 '''
+Copyright (C) 2020, Elphel Inc.
+SPDX-License-Identifier: GPL-3.0-or-later
+Author: Oleg K Dzhimiev <oleg@elphel.com> 
+
 Usage:
 
 ~$ blender -b -P blender_generate_image_and_depth.py -- file1,file2,..,fileN
@@ -35,6 +33,12 @@ Comment:
 
 '''
 
+import numpy as np
+import os
+import sys
+
+import bpy
+
 model_output_folder = "output"
 
 scene = bpy.context.scene

exr2png.py

@@ -17,6 +17,7 @@ def exr2arr(exrfile):
         if c in channels:
             channels_list.append(c)
 
+    # the shape was incorrect
     #size = (dw.max.x - dw.min.x + 1, dw.max.y - dw.min.y + 1)
     size = (dw.max.y - dw.min.y + 1, dw.max.x - dw.min.x + 1)
     color_channels = file.channels(channels_list, Imath.PixelType(Imath.PixelType.FLOAT))
@@ -27,6 +28,7 @@ def exr2arr(exrfile):
 
 
 if __name__ == "__main__":
+    
     fname = "depth-0001.exr"
     arr = exr_to_array(fname)
     print(arr.shape)