xxmeow / clothsimulation

Simple cloth simulation with OpenGL.

Cloth Simulation

UI

• Window

  • ESC Exit

• Draw Mode: Change the rendering mode of cloth

  • Z Node Mode
  • X Spring Mode
  • C Cloth Mode

• Camera

  • W S A D Move camera up / down / left / right
  • Q E Move camera closer / farther

• Pause

  • T Pause
  • R Resume

• Wind Force

  • MOUSE_BUTTON_LEFT Click to apply wind force
  • ↑ ↓ ← → Apply wind force

• Pin Point

  • O Free left pin
  • P Free right pin

Environment

• Xcode 11.1

• OpenGL 3.3

  • GLAD
  • glfw
  • glew
  • glTools

• Other

  • glm

Data Structures

• Vectors.h

  • struct Vec2
  • struct Vec3

• Points.h

  • struct Vertex
    • A simple type of points with only position and normal data
    • Used in rigid body (without texture or anything else)
  • class Node
    • Point with physical properties.
    • Used in cloth.
    • Execute collision detection actively.

• Spring.h

  • class Spring

• Cloth.h

  • class Cloth

• Rigid.h -> Any rigid body without texture mapping

  • struct Ground
  • class Sphere
  • struct Ball

• Program.h -> Shader program built itself from .glsl files

  • class Program

• Display.h -> Global camera, light & Renderers for cloth and rigid bodies

  • struct Camera
  • struct Light
  • struct ClothRender
  • struct SpringRender
  • struct ClothSpringRender
  • struct RigidRender
  • struct GroundRender
  • struct BallRender