Smooth move for camera

[360art]

Hi, I'm trying to modify panorama equirectangula player ( https://github.com/mrdoob/three.js/blob/master/examples/webgl_panorama_equirectangular.html ) to add some smooth move to camera. Is there any chance to make it move like in cube example ( https://github.com/mrdoob/three.js/blob/master/examples/canvas_geometry_cube.html ), without breaking move on mousedown but smooth fade out?

[mrdoob]

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