Fix missing / malformed copyright headers, remove snow and autoexposure

README.md

@@ -140,7 +140,7 @@ Please post this repository's Github Issues page for help. Please run your comma
 
 Infinigen wouldn't be possible without the fantastic work of the [Blender Foundation](https://www.blender.org/) and it's open-source contributors. Infinigen uses many open source projects, with special thanks to [Land-Lab](https://github.com/landlab/landlab), [BlenderProc](https://github.com/DLR-RM/BlenderProc) [Blender-FLIP-Fluids](https://github.com/rlguy/Blender-FLIP-Fluids) and [Blender-Differential-Growth](https://github.com/inca/blender-differential-growth).
 
-We thank [Thomas Kole](https://blenderartists.org/u/ThomasKole) for providing procedural clouds and [Pedro P. Lopes](https://blendswap.com/blend/30728) for the autoexposure nodegraph. 
+We thank [Thomas Kole](https://blenderartists.org/u/ThomasKole) for providing procedural clouds.
 
 We learned tremendously from online tutorials of 
 [Andrew Price](https://www.youtube.com/channel/UCOKHwx1VCdgnxwbjyb9Iu1g),

infinigen/assets/weather/kole_clouds.py

@@ -1,5 +1,7 @@
-# Derived from https://blenderartists.org/t/fluffy-mostly-procedural-clouds-for-cycles/1448689
-# Original node-graph created by ThomasKole https://blenderartists.org/u/ThomasKole and licensed CC-0
+# Copyright (C) 2023
+
+# Portions of this file were autogenerated based on https://blenderartists.org/t/fluffy-mostly-procedural-clouds-for-cycles/1448689
+# Original node-graph created by ThomasKole https://blenderartists.org/u/ThomasKole and made available under a CC0 license
 
 import bpy
 import gin

infinigen/assets/weather/wind_effectors.py

@@ -1,3 +1,10 @@
+# Copyright (C) 2023, Princeton University.
+# This source code is licensed under the BSD 3-Clause license found in the LICENSE file in the root directory of this source tree.
+
+# Authors:
+# - Alexander Raistrick
+
+
 import bpy
 import gin
 import numpy as np

infinigen/core/rendering/render.py

@@ -37,8 +37,6 @@
 from infinigen.tools.datarelease_toolkit import reorganize_old_framesfolder
 from infinigen.tools.suffixes import get_suffix
 
-from .auto_exposure import nodegroup_auto_exposure
-
 TRANSPARENT_SHADERS = {Nodes.TranslucentBSDF, Nodes.TransparentBSDF}
 
 logger = logging.getLogger(__name__)
@@ -110,18 +108,10 @@ def compositor_postprocessing(
     nw,
     source,
     show=True,
-    autoexpose=False,
-    autoexpose_level=-2,
     color_correct=True,
     distort=0,
     glare=False,
 ):
-    if autoexpose:
-        source = nw.new_node(
-            nodegroup_auto_exposure().name,
-            input_kwargs={"Image": source, "EV Comp": autoexpose_level},
-        )
-
     if distort > 0:
         source = nw.new_node(
             Nodes.LensDistortion, input_kwargs={"Image": source, "Dispersion": distort}