When creating a new instancer by means of the `particleInstancer` similar as below:
cmds.particleInstancer("myNParticle", name="myInstancer", object="myCube", scale="radiusPP", objectIndex="index")The nParticle's Instancer(Geometry Replacement) attributes are set correctly except for the "Allow All Data Types" checkbox which is not toggled on while the attributes are non default type attributes.
There is no documented approach to toggle the state through Python, MEL or OpenMaya API.
I had to find the AEdynparticleInstancerNew.mel file in order to find the checkBoxGrp which belongs to the attribute in order to make it work "nicely".
The main issue with this is that I do not know if the nParticle and instancer will process the PP attributes properly.
It would be nice to an extra flag to the particleInstancer which toggles Allow All Data Types or to Allow All Data Types by default.
