How To Draw 3d Model. Starting with the left window draw a rectangle for the window opening using the guideline intersections as the corners. Click the desired location to assign the first corner of your rectangle square 3.
In the right hand model it is in the same plane. For a rectangular box start by drawing a rectangle. Export stl for 3d printing.
Right click it hit format shape.
This beginner s class on 3d modeling and 3d printing is a series of five tutorials that will help you turn your idea into reality. This is the website for the sketchup web application. You could easily invent other ones as well. 3d model from 2d image or drawing.