@classmethod
    def vertigo_setup_look_at(cls):
        from anima.env.mayaEnv import vertigo
        cam = pm.ls(sl=1)[0]
        vertigo.setup_look_at(cam)
Returns the PROJ.4 representation for this Spatial Reference.
dataset/ETHPy150Open eoyilmaz/anima/anima/env/mayaEnv/toolbox.py/Animation.vertigo_setup_look_at--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/contrib/gis/gdal/srs.py/SpatialReference.proj