DROT-JRender(Jittor)

This repository is part of the code for SIGGRAPH Asia 2022 paper Differentiable Rendering using RGBXY Derivatives and Optimal Transport

Installation

Jittor Install

Please follow the official documents

DROT-JRender install

We suggest create a new Anaconda environment.

conda create -n DROT python=3.8
#Install PyTorch, for using geomloss
conda install pytorch==1.11.0 torchvision==0.12.0 torchaudio==0.11.0 cudatoolkit=11.3 -c pytorch

Install geomloss

pip install pykeops
pip install geomloss

Then clone this repo

if some error occurs, the following tips may help:

• GCC version should under 10
• Install correct version of nvidia-gl driver(server version may fail)
• CUDA version/Python-dev version should exactly match everywhere

Demo

Since JRender(Jittor) doesn't support methods such as multi object rendering, we only provide a core implementation and a single object translation demo.

python demo-drl.py