public void setVector2(String name, Vector2f value) {
        setParam(name, VarType.Vector2, value);
    }
Pass a Vector2f to the material shader.

@param name the name of the Vector2f defined in the material definition (j3md)
@param value the Vector2f value
jme3-core/src/main/java/com/jme3/material/Material.java