public override void Capture()
{
if (m_target == null)
{
return;
}
// create buffer
int count_max = m_target.main.maxParticles;
if (m_buf_particles == null || m_buf_particles.Length != count_max)
{
m_buf_particles = new ParticleSystem.Particle[count_max];
m_buf_positions.Resize(count_max);
m_buf_rotations.Resize(count_max);
}
// copy particle positions & rotations to buffer
int count = m_target.GetParticles(m_buf_particles);
for (int i = 0; i < count; ++i)
{
m_buf_positions[i] = m_buf_particles[i].position;
}
for (int i = 0; i < count; ++i)
{
var a = m_buf_particles[i].axisOfRotation;
m_buf_rotations[i].Set(a.x, a.y, a.z, m_buf_particles[i].rotation);
}
// write!
var data = new aePointsData();
data.positions = m_buf_positions;
data.count = count;
m_abc.WriteSample(ref data);
m_prop_rotatrions.WriteArraySample(m_buf_rotations, count);
}
[DllImport("abci")] public static extern void aePointsWriteSample(aeObject obj, ref aePointsData data);
[DllImport("abci")] static extern void aePointsWriteSample(IntPtr self, ref aePointsData data);
public void WriteSample(ref aePointsData data)
{
aePointsWriteSample(self, ref data);
}
