Initial snapshot: hand motion pipeline (Dyn-HaMR + dex-retargeting + SPIDER)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

third_party/Dyn-HaMR/scripts/install_conda.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+set -e
+
+export CONDA_ENV_NAME=dynhamr
+
+conda create -n $CONDA_ENV_NAME python=3.10 -y
+
+conda activate $CONDA_ENV_NAME
+
+# install pytorch using pip, update with appropriate cuda drivers if necessary
+pip install torch==1.13.0 torchvision==0.14.0 --index-url https://download.pytorch.org/whl/cu117
+# uncomment if pip installation isn't working
+# conda install pytorch=1.13.0 torchvision=0.14.0 pytorch-cuda=11.7 -c pytorch -c nvidia -y
+
+# install pytorch scatter using pip, update with appropriate cuda drivers if necessary
+pip install torch-scatter -f https://data.pyg.org/whl/torch-1.13.0+cu117.html
+# uncomment if pip installation isn't working
+# conda install pytorch-scatter -c pyg -y
+
+# install remaining requirements
+pip install -r requirements.txt
+
+# install source
+pip install -e .
+
+# install DROID-SLAM/DPVO
+cd third-party/DROID-SLAM
+python setup.py install
+cd ../..
+
+# install HaMeR
+cd third-party/HaMeR
+pip install -e .[all]
+pip install -v -e third-party/ViTPose