FluidSimulation

Postion-based Fluid Simulation

Introduction

This project implemented Position-ased Fluid(PBF) simulation with referencing to Unified Particle Physics for Real-time Applications published by Macklin and his fellow. Comparing with traditional particle-based fluid simulation, PBF has better stability over different timesteps and faster computation speed.

Result

OpenMP

10k fluid particles, 8 threads, 2 solver iterations

20 fps in average

CUDA

64000 fluid particles
70 fps in average

Name		Name	Last commit message	Last commit date
Latest commit History 37 Commits
imgui		imgui
include		include
lib		lib
resources		resources
AnimCharacter.cpp		AnimCharacter.cpp
AnimCharacter.h		AnimCharacter.h
Animation.cpp		Animation.cpp
Animation.h		Animation.h
AssetImporter.cpp		AssetImporter.cpp
AssetImporter.h		AssetImporter.h
Camera.cpp		Camera.cpp
Camera.h		Camera.h
Collider.cpp		Collider.cpp
Collider.h		Collider.h
CollisionDetection.cpp		CollisionDetection.cpp
CollisionDetection.h		CollisionDetection.h
ConstraintSolver.cpp		ConstraintSolver.cpp
ConstraintSolver.h		ConstraintSolver.h
Constraints.cpp		Constraints.cpp
Constraints.h		Constraints.h
FluidSimulation.sln		FluidSimulation.sln
FluidSimulation.vcxproj		FluidSimulation.vcxproj
FluidSimulation.vcxproj.filters		FluidSimulation.vcxproj.filters
GLFWApp.cpp		GLFWApp.cpp
GLFWApp.h		GLFWApp.h
GLFunctions.cpp		GLFunctions.cpp
GLFunctions.h		GLFunctions.h
GUIManager.cpp		GUIManager.cpp
GUIManager.h		GUIManager.h
GameObject.cpp		GameObject.cpp
GameObject.h		GameObject.h
Jelly.cpp		Jelly.cpp
Jelly.h		Jelly.h
Joint.cpp		Joint.cpp
Joint.h		Joint.h
Light.cpp		Light.cpp
Light.h		Light.h
LightSystem.cpp		LightSystem.cpp
LightSystem.h		LightSystem.h
Mesh.cpp		Mesh.cpp
Mesh.h		Mesh.h
NeighborSearch.cpp		NeighborSearch.cpp
NeighborSearch.h		NeighborSearch.h
Particle.cpp		Particle.cpp
Particle.h		Particle.h
ParticleSystem.cpp		ParticleSystem.cpp
ParticleSystem.h		ParticleSystem.h
Plane.cpp		Plane.cpp
Plane.h		Plane.h
README.md		README.md
Renderer.cpp		Renderer.cpp
Renderer.h		Renderer.h
ResourceManager.cpp		ResourceManager.cpp
ResourceManager.h		ResourceManager.h
Rigidbody.cpp		Rigidbody.cpp
Rigidbody.h		Rigidbody.h
SPHKernel.cpp		SPHKernel.cpp
SPHKernel.h		SPHKernel.h
Shader.cpp		Shader.cpp
Shader.h		Shader.h
Simulation.cpp		Simulation.cpp
Simulation.h		Simulation.h
Transform.cpp		Transform.cpp
Transform.h		Transform.h
common.h		common.h
cuda_simulation.cu		cuda_simulation.cu
cuda_simulation.cuh		cuda_simulation.cuh
main.cpp		main.cpp
sph_kernel.cuh		sph_kernel.cuh
util.h		util.h

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