private bool DoesParticleShareConstraints(IObiConstraints constraints, int index, List <int> particles, bool[] selected)
{
bool shared = false;
for (int i = 0; i < constraints.GetBatchCount(); ++i)
{
var batch = constraints.GetBatch(i);
for (int j = 0; j < batch.activeConstraintCount; ++j)
{
particles.Clear();
batch.GetParticlesInvolved(j, particles);
if (shared |= IsParticleSharedInConstraint(index, particles, selected))
{
break;
}
}
if (shared)
{
break;
}
}
return(shared);
}
private void DeactivateConstraintsWithInactiveParticles(IObiConstraints constraints, List <int> particles)
{
for (int j = 0; j < constraints.GetBatchCount(); ++j)
{
var batch = constraints.GetBatch(j);
for (int i = batch.activeConstraintCount - 1; i >= 0; --i)
{
particles.Clear();
batch.GetParticlesInvolved(i, particles);
for (int k = 0; k < particles.Count; ++k)
{
if (!IsParticleActive(particles[k]))
{
batch.DeactivateConstraint(i);
break;
}
}
}
}
}
