You even don't need any software to create such panoramatic images. Photorealistic renderings of interiors and exteriors in your 3D projects from AutoCAD or Revit can be prepared in the cloud application Autodesk 360 Rendering, a part of "Autodesk 360" web cloud services.
Just login to your Autodesk account and upload your DWG or RVT project file (with possible additional materials and textures) to the "360 Rendering" service. Then choose the camera view, enter the rendering quality parameters and let the Autodesk cloud servers do the work for you. The resulting rendering will appear in your private gallery window or you will receive an e-mail notification when your rendering job sequence is completed.
You can also Download the panorama from its context menu. The resulting hi-res JPG file contains 6 rendered views of your 3D scene. You can view it interactively also outside the Autodesk cloud - either with a web application (e.g. flash - Pano viewer - example) in your web browser, or also off-line, with a simple free Windows application "KubeGL". Start the viewer with:
An example of Autodesk 360 panorama to try out - Basic_revit_architecture.rvt_2013-1-22_Kitchen.jpg (3.9MB, 1000x6000px)
(via Nick T.)