test install nvdiffrast from source

requirements.txt

@@ -31,4 +31,5 @@ shapely
 gradio==4.44.1
 gradio_image_prompter
 spconv-cu118
-huggingface_hub==0.36.0
+huggingface_hub==0.36.0
+git+https://github.com/EasternJournalist/utils3d.git@9a4eb15e4021b67b12c460c7057d642626897ec8

scripts/check_packages.py

@@ -17,7 +17,14 @@ def install_kaolin():
 
 def install_nvdiffrast():
     print ("installing nvdiffrast...")
-    result = os.system('pip install nvdiffrast==0.3.3 --no-build-isolation')
+    os.system('mkdir tmp')
+    os.system('mkdir tmp/extensions')
+    os.system('git clone https://github.com/NVlabs/nvdiffrast.git ./tmp/extensions/nvdiffrast')
+    os.system('cd ./tmp/extensions/nvdiffrast')
+    os.system('git checkout 729261d')
+    os.system('cd ../../../')
+    result = os.system('pip install ./tmp/extensions/nvdiffrast --no-build-isolation')
+    os.system('rm -rf ./tmp')
     print (result)
 
 def install_mipsplatting():