This plug-in includes three powerful tools:

Match[in] generates a matching camera view and a 3D grid that coincides with the vanishing point data. This allows you to match the perspective in a Photoshop document and place 3D objects into the scene.

Model[in] allows you to model new objects or modify existing objects and create new objects with tools such as extrude, lathe, and subdivision surface modeling. You can even import Adobe Illustrator software outlines to loft into 3D objects.

Render[in] allows you to take the real-time, OpenGL 3D model you have positioned in Photoshop and render it using a full raydiosity renderer, with relflections, refractions, soft shadows, HDRI lighting, volumetric effects and more. The jargon may be confusing, but the photorealistic results aren't.