Tutorial: Install and run mesh_fusion on a local PC (Ubuntu20.04)

modified mesh fusion for personal use

Source: https://github.com/davidstutz/mesh-fusion

Step 0 -- Create a python 3.7 environment

create an environment

conda create -n environment_name python=3.7.4

activate the environment

conda activate environment_name

Step 1 -- Basic Installation

Install glut and opengl

sudo apt install freeglut3-dev mesa-utils

Install GLEW (The OpenGL Extension Wrangler Library)

sudo apt-get install libglew-dev

Install cmake

sudo apt install cmake

Install cython, h5py, scipy

conda install -c anaconda cython=0.29.2 h5py=2.9.0 scipy=1.1.0

Install pymeshlab

pip3 install pymeshlab

Step 2 -- Install and build mesh_fusion_gpu

Install mesh_fusion

git clone https://github.com/UncleTom111/mesh_fusion_gpu.git

Build mesh_fusion

build pyfusion

cd mesh_fusion_gpu
cd libfusiongpu
mkdir build
cd build
cmake ..
make
cd ..
python setup.py build_ext --inplace
cd ..

build pyrender

cd librender
python setup.py build_ext --inplace
cd ..

build PyMCubes

cd libmcubes
python setup.py build_ext --inplace
cd ..

Modify mesh_fusion

In order to import librender, libfusion, libmcubes in 2_fusion.py conveniently, we need to modify this repository a little bit.

!!!! The name of generated .so files are various in different PC system and environment. !!!!

Step 1 -- find thsese .so files under directories librender, libmcubes and libfusiongpu
Step 2 -- change the file name below according to the .so files you have found
example: pyrender.cpython-38-x86_64-linux-gnu.so

cp -i ./librender/pyrender.cpython-37m-x86_64-linux-gnu.so ./pyrender.so
cp -i ./libfusiongpu/cyfusion.cpython-37m-x86_64-linux-gnu.so ./cyfusion.so
cp -i ./libmcubes/mcubes.cpython-37m-x86_64-linux-gnu.so ./mcubes.so

Step 3 -- Run mesh_fusion (demo)

Scale an Object

python 1_scale.py --in_dir=examples/0_in/ --out_dir=examples/1_scaled/

Render depth views

python 2_fusion.py --mode=render --in_dir=examples/1_scaled/ --depth_dir=examples/2_depth/ --out_dir=examples/2_watertight/

make mesh watertight

python 2_fusion.py --mode=fuse --in_dir=examples/1_scaled/ --depth_dir=examples/2_depth/ --out_dir=examples/2_watertight/

make mesh watertight and simplified

python 3_simplify.py --in_dir=examples/2_watertight/ --out_dir=examples/3_out/

uncletom111 / mesh_fusion_gpu Goto Github PK

mesh_fusion_gpu's Introduction