Dears,

Kindly, i want to inquire about
Is the predicting parameters of each primitive is independent from the other primitives,which means is the parameters of each primitive is independent of each other or not.how all these primitives are combined together to determine the full shape.

why the model predict primitives and at final all these primitives combines the shape,what prevent the model to predict the same primitive each time ?

why the primitives is attached to each other,what force this behavior in the prediction process