Do you need to learn how to make 3D drawings but don't know how to start?
No problem. That's what learnincosntruction is all about. We have created a playlist of great series of tutorials for sketchup 3d from trimble that will help you learn the basics of SketchUp design software.
SketchUp is a 3D modelling program for a broad range of applications such as architectural, civil, mechanical, film as well as video game design — and available in free as well as 'professional' versions.
The program highlights its ease of use, and an online repository of model assemblies (e.g., windows, doors, automobiles, entourage, etc.) known as 3D Warehouse enables designers to locate, download, use and contribute free models. The program includes a drawing layout functionality, allows surface rendering in variable "styles," accommodates third-party "plug-in" programs enabling other capabilities (e.g., near photo realistic rendering) and enables placement of its models within Google Earth.