public void Update(float deltaTime)
{
if (deltaTime == 0)
{
return;
}
float deltaTime2 = 0.5f * deltaTime * deltaTime;
ComputeNeighbours();
ApplyForces();
if (Definition.UseViscosity)
{
for (int i = 0; i < Particles.Count; ++i)
{
FluidParticle p = Particles[i];
if (p.IsActive)
{
ApplyViscosity(p, deltaTime);
}
}
}
for (int i = 0; i < Particles.Count; ++i)
{
FluidParticle p = Particles[i];
if (p.IsActive)
{
p.Update(deltaTime);
}
}
for (int i = 0; i < Particles.Count; ++i)
{
FluidParticle p = Particles[i];
if (p.IsActive)
{
DoubleDensityRelaxation(p, deltaTime2);
}
}
if (Definition.UsePlasticity)
{
for (int i = 0; i < Particles.Count; ++i)
{
FluidParticle p = Particles[i];
if (p.IsActive)
{
CreateSprings(p);
}
}
}
AdjustSprings(deltaTime);
UpdateVelocities(deltaTime);
}
public void Update(float timeStep)
{
_timeStep2 = 0.5f * timeStep * timeStep;
ComputeNeighbours();
ApplyForces();
if (Definition.UseViscosity)
{
for (int i = 0; i < Particles.Count; ++i)
{
FluidParticle p = Particles[i];
if (p.IsActive)
{
ApplyViscosity(p, timeStep);
}
}
}
for (int i = 0; i < Particles.Count; ++i)
{
FluidParticle p = Particles[i];
if (p.IsActive)
{
p.Update(timeStep);
}
}
for (int i = 0; i < Particles.Count; ++i)
{
FluidParticle p = Particles[i];
if (p.IsActive)
{
DoubleDensityRelaxation(p);
}
}
if (Definition.UsePlasticity)
{
for (int i = 0; i < Particles.Count; ++i)
{
FluidParticle p = Particles[i];
if (p.IsActive)
{
CreateSprings(p);
}
}
}
AdjustSprings(timeStep);
UpdateVelocities(timeStep);
}