Change Details

**System Information** Operating system: macOS-12.1-arm64-arm-64bit 64 Bits Graphics card: Apple M1 Apple 4.1 Metal - 76.3 **Blender Version** Broken: version: 3.1.0 Alpha, branch: master, commit date: 2021-12-14 00:16, hash: `rBc1f5d8d023c6` Worked: (newest version of Blender that worked as expected) **Short description of error** Gabor noise has nasty high frequency artefacts. I looked at the code a few years ago, and the problem at the time was that the Gaussian kernel used for filtering has as sharp cutoff -- it is just set to 0 for x larger than some maximum, which creates a small shelf that shows up as nastiness. I suspect it's the same problem, but since no one actually uses Gabor noise (but they should!) it hasn't been a high priority. Seems it would be an easy fix ? {F12842664} **Exact steps for others to reproduce the error** [Please describe the exact steps needed to reproduce the issue] [Based on the default startup or an attached .blend file (as simple as possible)]

**System Information** Operating system: macOS-12.1-arm64-arm-64bit 64 Bits Graphics card: Apple M1 Apple 4.1 Metal - 76.3 **Blender Version** Broken: version: 3.1.0 Alpha, branch: master, commit date: 2021-12-14 00:16, hash: `rBc1f5d8d023c6` Worked: (newest version of Blender that worked as expected) **Short description of error** Gabor noise has nasty high frequency artefacts. I looked at the code a few years ago, and the problem at the time was that the Gaussian kernel used for filtering has as sharp cutoff -- it is just set to 0 for x larger than some maximum, which creates a small shelf that shows up as nastiness. I suspect it's the same problem, but since no one actually uses Gabor noise (but they should!) it hasn't been a high priority. Seems it would be an easy fix ? {F12842664} **Exact steps for others to reproduce the error** Open file and turn on viewport rendering, and behold.

**System Information** Operating system: macOS-12.1-arm64-arm-64bit 64 Bits Graphics card: Apple M1 Apple 4.1 Metal - 76.3 **Blender Version** Broken: version: 3.1.0 Alpha, branch: master, commit date: 2021-12-14 00:16, hash: `rBc1f5d8d023c6` Worked: (newest version of Blender that worked as expected) **Short description of error** Gabor noise has nasty high frequency artefacts. I looked at the code a few years ago, and the problem at the time was that the Gaussian kernel used for filtering has as sharp cutoff -- it is just set to 0 for x larger than some maximum, which creates a small shelf that shows up as nastiness. I suspect it's the same problem, but since no one actually uses Gabor noise (but they should!) it hasn't been a high priority. Seems it would be an easy fix ? {F12842664} **Exact steps for others to reproduce the error** [Please describe the exact steps needed to reproduce the issue]Open file and turn on viewport rendering, and behold. [Based on the default startup or an attached .blend file (as simple as possible)]