void OnEnable()
{
m_pw = GetComponent <GPUParticleWorld>();
if (m_camera == null || m_camera.Length == 0)
{
m_camera = new Camera[1] {
Camera.main
};
}
m_tmp_params = new CSTrailParams[1];
m_max_entities = m_pw.GetNumMaxParticles() * 2;
m_buf_trail_params = new ComputeBuffer(1, CSTrailParams.size);
m_buf_trail_entities = new ComputeBuffer(m_max_entities, CSTrailEntity.size);
m_buf_trail_history = new ComputeBuffer(m_max_entities * m_trail_max_history, CSTrailHistory.size);
m_buf_trail_vertices = new ComputeBuffer(m_max_entities * m_trail_max_history * 2, CSTrailVertex.size);
if (m_act_render == null)
{
m_act_render = Render;
foreach (var c in m_camera)
{
if (c == null)
{
continue;
}
DSRenderer dsr = c.GetComponent <DSRenderer>();
dsr.AddCallbackTransparent(m_act_render);
}
}
}
void Render()
{
if (!enabled || !m_pw.enabled || m_mat_trail == null)
{
return;
}
m_mat_trail.SetBuffer("particles", m_pw.GetParticleBuffer());
m_mat_trail.SetBuffer("params", m_buf_trail_params);
m_mat_trail.SetBuffer("vertices", m_buf_trail_vertices);
m_mat_trail.SetPass(0);
Graphics.DrawProcedural(MeshTopology.Triangles, (m_trail_max_history - 1) * 6, m_pw.GetNumMaxParticles());
}
void OnEnable()
{
m_pw = GetComponent<GPUParticleWorld>();
if (m_camera == null || m_camera.Length == 0)
{
m_camera = new Camera[1] { Camera.main };
}
m_tmp_params = new CSTrailParams[1];
m_max_entities = m_pw.GetNumMaxParticles() * 2;
m_buf_trail_params = new ComputeBuffer(1, CSTrailParams.size);
m_buf_trail_entities = new ComputeBuffer(m_max_entities, CSTrailEntity.size);
m_buf_trail_history = new ComputeBuffer(m_max_entities * m_trail_max_history, CSTrailHistory.size);
m_buf_trail_vertices = new ComputeBuffer(m_max_entities * m_trail_max_history * 2, CSTrailVertex.size);
if (m_act_render==null)
{
m_act_render = Render;
foreach (var c in m_camera)
{
if (c == null) continue;
DSRenderer dsr = c.GetComponent<DSRenderer>();
dsr.AddCallbackTransparent(m_act_render);
}
}
}
