protected virtual IEnumerator CreateChainConstraints()
{
chainConstraintsData = new ObiChainConstraintsData();
// Add a single batch:
var batch = new ObiChainConstraintsBatch();
chainConstraintsData.AddBatch(batch);
int[] indices = new int[m_ActiveParticleCount + (path.Closed ? 1 : 0)];
for (int i = 0; i < m_ActiveParticleCount; ++i)
{
indices[i] = i;
}
// Add the first particle as the last index of the chain, if closed.
if (path.Closed)
{
indices[m_ActiveParticleCount] = 0;
}
// TODO: variable distance between particles:
batch.AddConstraint(indices, m_InterParticleDistance, 1, 1);
batch.activeConstraintCount++;
yield return(0);
}
public IEnumerator Generate()
{
m_Empty = true;
m_ActiveParticleCount = 0;
distanceConstraintsData = null;
bendConstraintsData = null;
skinConstraintsData = null;
tetherConstraintsData = null;
bendTwistConstraintsData = null;
stretchShearConstraintsData = null;
shapeMatchingConstraintsData = null;
aerodynamicConstraintsData = null;
chainConstraintsData = null;
volumeConstraintsData = null;
points = null;
edges = null;
triangles = null;
IEnumerator g = Initialize();
while (g.MoveNext())
{
yield return(g.Current);
}
RecalculateBounds();
m_Empty = false;
m_InitialActiveParticleCount = m_ActiveParticleCount;
foreach (IObiConstraints constraints in GetConstraints())
{
for (int i = 0; i < constraints.GetBatchCount(); ++i)
{
constraints.GetBatch(i).initialActiveConstraintCount = constraints.GetBatch(i).activeConstraintCount;
}
}
#if UNITY_EDITOR
EditorUtility.SetDirty(this);
#endif
if (OnBlueprintGenerate != null)
{
OnBlueprintGenerate(this);
}
}
public ObiChainConstraintsBatch(ObiChainConstraintsData constraints = null, ObiChainConstraintsBatch source = null) : base(source)
{
m_Constraints = constraints;
}
public ObiChainConstraintsBatch(ObiChainConstraintsData constraints = null) : base()
{
}
public ObiChainConstraintsData(ObiActor actor = null, ObiChainConstraintsData source = null) : base(actor, source)
{
}