ClothSimulation

** This is my own git repository link, which is private now and only used for code management !! **

• Description
  • A mass-string model to simulate clothes
  • Severial examples are given, u can customise a scene with a .txt file as below:

# transilate the object
transilation 0 1 0.5

# time step
dt 0.0015

# friction fractor
fric 0.7

# string Young's Module fractor
E 500000

# damped fractor
kd 50

# direction of gravity
gravity 0 -1 0

# gound informations
ground_normal 0 1 0
ground_position 0 0 0

# mass of each joint
mass 1

# add a sphere into scene
sphere_r 0
sphere_center 0 0 0

# angular velocity of the sphere, along Y+ axis
omega 0

# enable corner fix
fixed_corner 1

# friction fractor with the wind or air
fric_w 0.5

# the velosity of the wind
wind 0 0.2 -1

• How to build
  • environment require:
    • opencv
    • opengl+glut+glew
    • QT 5.15.0
  • commands:

% mkdir build && cd build
% qmake ../
% # if M1 mac, should change the compile architecture
% sed -i \"\" 's/x86_64/arm64/' Makefile
% # endif
% make -j20

• 3rd Librarys References

  • tiny_obj_loader, load obj file and materials
  • stb_image, load image file as texture
  • opencv, write a video

• Resources References

  • texture image file, as the texture of the square mesh