3 Commits

Author	SHA1	Message	Date
marcopavanello	8e9ccb33d0	Fix #146632: Multiple Scattering Sky has dark pixels near the horizon ... Avoid sqrt of a negative number. Pull Request: https://projects.blender.org/blender/blender/pulls/146718	2025-09-26 17:29:00 +02:00
Brecht Van Lommel	c2e5622d50	Revert "Shaders: Remove old Preetham and Hosek sky texture models" ... These are causing quite a big difference in existing files, which is not easy to address in versioning. Since the goal of removing this was to simplify things for us and that's not the case, just revert this change. This reverts commit ab21755aaf. Ref #139923 Pull Request: https://projects.blender.org/blender/blender/pulls/146336	2025-09-20 16:52:23 +02:00
marcopavanello	084aefd0e0	Render: Add Multiple Scattering Sky Texture ... This mode is based on the same athmospheric model as the previous one, but now also accounts for multiple scattering and reflections from the ground. This increases the accuracy, especially at low elevations. Also renames some options for consistency: - The previous "Nishita" model is now "Single Scattering" - "Dust" is now "Aerosols" - Default altitude is now 100m. Co-authored-by: Lukas Stockner <lukas@lukasstockner.de> Pull Request: https://projects.blender.org/blender/blender/pulls/140480	2025-09-15 18:08:28 +02:00