Photoshop CS4 Extended For 3D The 3D capabilities in CS4 move Photoshop into a new dimension of image creation. Adobe Certified Instructor Chad Perkins reviews the new 3D panel in Photoshop CS4, and demonstrates how to use 3D files in other applications, such as Bridge and After Effects. Chad reviews the basic 3D workflow, and then explores techniques for using cameras and perspective, creating 3D scenes from photos, working w