public float getMorphState(String morphTarget) {
        int index = mesh.getMorphIndex(morphTarget);
        if (index < 0) {
            return -1;
        } else {
            return morphState[index];
        }
    }
Get the state of a morph

@param morphTarget the name of the morph to get the state of
@return the state of the morph, or -1 if the morph is not found
jme3-core/src/main/java/com/jme3/scene/Geometry.java