private void Disable(AttachmentType type)
{
var solver = m_Actor.solver;
var blueprint = m_Actor.blueprint;
if (isBound && blueprint != null && solver != null)
{
switch (type)
{
case AttachmentType.Dynamic:
var pins = m_Actor.GetConstraintsByType(Oni.ConstraintType.Pin) as ObiConstraints <ObiPinConstraintsBatch>;
if (pins != null && pinBatch != null)
{
pinBatch.SetEnabled(false);
pinBatch.RemoveFromSolver();
pins.RemoveBatch(pinBatch);
pinBatch = null;
}
break;
case AttachmentType.Static:
for (int i = 0; i < m_SolverIndices.Length; ++i)
{
if (m_SolverIndices[i] >= 0 && m_SolverIndices[i] < solver.invMasses.count)
{
solver.invMasses[m_SolverIndices[i]] = blueprint.invMasses[i];
}
}
if (m_Actor.usesOrientedParticles)
{
for (int i = 0; i < m_SolverIndices.Length; ++i)
{
if (m_SolverIndices[i] >= 0 && m_SolverIndices[i] < solver.invRotationalMasses.count)
{
solver.invRotationalMasses[m_SolverIndices[i]] = blueprint.invRotationalMasses[i];
}
}
}
m_Actor.UpdateParticleProperties();
break;
}
}
}
private void Enable(AttachmentType type)
{
var solver = m_Actor.solver;
var blueprint = m_Actor.blueprint;
if (isBound && blueprint != null && m_Actor.solver != null)
{
switch (type)
{
case AttachmentType.Dynamic:
var pins = m_Actor.GetConstraintsByType(Oni.ConstraintType.Pin) as ObiConstraints <ObiPinConstraintsBatch>;
ObiColliderBase attachedCollider = m_Target.GetComponent <ObiColliderBase>();
if (pins != null && attachedCollider != null)
{
// create a new data batch with all our pin constraints:
pinBatch = new ObiPinConstraintsBatch();
for (int i = 0; i < m_PositionOffsets.Length; ++i)
{
pinBatch.AddConstraint(0, attachedCollider, m_PositionOffsets[i], m_OrientationOffsets[i]);
pinBatch.activeConstraintCount++;
}
// add the batch to the solver:
pins.AddBatch(pinBatch);
pinBatch.AddToSolver(pins);
// override the pin indices with the ones we got at bind time:
for (int i = 0; i < m_SolverIndices.Length; ++i)
{
pinBatch.particleIndices[i] = m_SolverIndices[i];
pinBatch.stiffnesses[i * 2] = m_Compliance;
pinBatch.stiffnesses[i * 2 + 1] = constrainOrientation?0:10000;
pinBatch.breakThresholds[i] = m_BreakThreshold;
}
// enable the batch:
pinBatch.SetEnabled(true);
}
break;
case AttachmentType.Static:
for (int i = 0; i < m_SolverIndices.Length; ++i)
{
solver.invMasses[m_SolverIndices[i]] = 0;
}
if (m_Actor.usesOrientedParticles && m_ConstrainOrientation)
{
for (int i = 0; i < m_SolverIndices.Length; ++i)
{
solver.invRotationalMasses[m_SolverIndices[i]] = 0;
}
}
m_Actor.UpdateParticleProperties();
break;
}
}
}