void UpdateTransformIndex()
{
if (!m_Dirty)
{
return;
}
m_Dirty = false;
Profiler.BeginSample("UpdateTransformIndex");
NativeArrayHelpers.ResizeIfNeeded(ref m_TransformMatrix, m_Transform.Length);
if (!m_TransformAccessArray.isCreated)
{
TransformAccessArray.Allocate(m_Transform.Length, -1, out m_TransformAccessArray);
}
else if (m_TransformAccessArray.capacity != m_Transform.Length)
{
m_TransformAccessArray.capacity = m_Transform.Length;
}
m_TransformAccessArray.SetTransforms(m_Transform);
for (int i = 0; i < m_Transform.Length; ++i)
{
if (m_Transform[i] != null)
{
var instanceId = m_Transform[i].GetInstanceID();
var transformData = m_TransformData[instanceId];
transformData.transformIndex = i;
m_TransformData[instanceId] = transformData;
}
}
Profiler.EndSample();
}
private void CreateTransformArray()
{
if (IsReady() && _Instances != null && _Instances.Length > 0)
{
TransformAccessArray.Allocate(
_Instances.Length,
UtilFuncs.BATCH_SIZE,
out _Transforms
);
for (int index = 0; index < _Instances.Length; index++)
{
_Transforms.Add(_Instances[index].GetComponent <Transform>());
}
}
}