The model instance for theUMLDeformerMorphModel. This instance will assume the neural network outputs a set of weights, one for each morph target. The weights of the morph targets in the external morph target set related to the ID of the model will be set to the weights that the neural network outputs. The first morph target contains the means, which need to always be added to the results. Therefore the weight of the first morph target will always be forced to a value of 1.