appleseedhq/appleseed — pull request #625 by est77 (2014-11-20 21:52:36+00:00)
Title: Fixed foundation <-> Imath matrix conversions

- A transpose operation was missing when converting to / from Imath matrices. Fixes issue #624
- Replaced individual convert to / from Imath tests with roundtrip tests.
- Added a test that demostrates the need of adding the transpose operation.