QCAD

Clic and read the introduction to learn what is and how to start with QCAD

INTRODUCTION

Then try to create the first design using Cartesian coordinates

ACT 1 - CARTESIAN COORDINATES

To improve skills with coordinates, repeat with activity 2 and 3 the previous design with relative cartesian coordinates and relative polar coordinates.

ACT 2 - RELATIVE CARTESIAN COORDS

ACT 3 - RELATIVE POLAR COORDINATES 

Create more complex designs in activity 4 and 5 using the coordinates studied.

ACT 4 COORDINATES REVIEW 1

ACT 5 COORDINATES REVIEW 2

Finally in this part let's study restrictions in QCAD.

Draw the exercises purposed in activity 6 (you'll find 5 figures to do as 2.2 2.3 2.4 2.5 and 2.6) all in the same QCAD drawing.

ACT 6 RESTRICTIONS