Converting a 2D image into a 3D model can be a useful skill for 3D ... "perspective matching" in programs like 3DS max and Sketchup are great for understanding the blocks that make up a building.
SketchUp is a great way to generate and explore your designs in 3D. Though, at some point, your project may require you to leave the 3D space and generate a 2D output. As much as we love 3D ...
Design in 3D, document in 2D, collaborate in the cloud ... Designed for AEC and interior design professionals, SketchUp Pro is the most popular subscription offering in the SketchUp portfolio.
Some examples of 3D software are Blender, Maya, SketchUp, and ZBrush. 2D design usually uses software programs that allow the designer to draw, paint, edit, and layer the objects on a flat canvas.