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I wonder if there is possibility to get uv_on_emitter for all particles including child particles? My loop over particles look like this:

for pindex in range(0, num_parents + num_children): 
    p_uv = partSystem.uv_on_emitter(mod, partSystem.particles[pindex])

When there are children enabled I got index out of range because partSystem.particles returns only parents, not the children.

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    $\begingroup$ children are in particle_systems['ParticleSystem'].child_particles.items()[x][1] which is a ChildParticle not sure where their location is. $\endgroup$ – sambler Aug 6 '15 at 14:29
  • $\begingroup$ The problem is that ChildParticle won't help me much as uv_on_emitter is expecting Particle type. $\endgroup$ – Grzegorz Rakoczy Aug 7 '15 at 8:18
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Heres what you do: 

if pindex >= num_parents:
   particle = psys.particles[(pindex - num_parents) % num_parents]
else:
   particle = psys.particles[pindex]
st = psys.uv_on_emitter(psys_modifier, particle, pindex)
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    $\begingroup$ interesting, but could you please elaborate by editing your answer what and why you do here? $\endgroup$ – aliasguru Sep 30 '16 at 5:09

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