Pullusb / gp_stats

Grease Pencil Stats

Python script - Export GP statistic from blend files.

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description

Scan folder recursively, open found blends and write GP indos in a csv file.

If some subfolders contains multiple versionned blend only last one with be taken.

Outputed csv file has one row per object with following infos:

file, object, number of layers, number of strokes, number of points,
average frames per layer, average strokes per frame, average points per frames,
nb_materials, nb_modifiers

How to use

/!\ it is recommanded to test with a folder containing few non-important files first !

Use script list_blends_and_get_gp_stats.py

look for variables wrapped with -- INFO --- at the bottom of this script and change as needed:

• bin : should point to blender executable (you can replace with "blender" if it's in PATH)

• dir_to_scan : The directory to scan recusrsively

• csv_output : Output of stats.csv file (by defaut, should be created aside scripts)

• anonymous : if passed to True, two first row (filename and object name) will be ommitted in output stat.
  Note: False is default and recommanded, as it avoid rescanning same blends twice if data was already stored

• gp_stat_script : path to the scripts to execute on blend (this should not be changed except if there is an error)

Execute the script in console or editor of your choice.

Bonus: Good VScode extension to look at CSV files:

• Rainbow CSV

• Excel Viewer