Multipart exr and autocrop is broken

[paulgolter]

When rendering a multipart exr file with the autocrop feature enabled, arnold transforms / mirrors the image pixels in a weird way. Example houdini file and exr files are appended to this report.

To Reproduce
Steps to reproduce the behavior:

1. Render a simple scene with husk & arnold with the arnold exr driver options multipart & autocrop enabled.

Screenshots
Singlepart exr with autocrop:

Multipart exr with autocrop

Used Software Versions

• Arnold: 7.4.3.1
• Htoa 6.4.4.0
• Houdini 20.5.684
• USD: 24.03
• OS: Windwos 11

Example houdini file
research_pgolter_auto_crop_v003__report__pgolter.zip

Example exr files
render.zip

[autodesk-oss-arnold-bot]

Issue synced internally to ARNOLD-16950