If the Show Axes option is enabled, orthogonal axes indicators will be displayed to indicate the global coordinate system origin and axes names. The smaller axes indicator in the lower left corner is labeled x, y, z in red, green, and blue respectively. The document provides brief explanations of geometric objects like cubes, cylinders, cones and their transformations through translation, rotation, intersections and other Boolean operations.

2. ORTHOGONAL AXES
If Show Axes is enabled, the
origin of the global coordinate
system will be indicated by an
orthogonal axes indicator.
Additionally, a smaller axes
indicator with axes names will be
shown in the lower left corner of
the viewing area.
The smaller axes indicator is
marked x, y, z and coloured red,
green, blue respectively.

3. cube

4. Cube (center)

5. Rectangular prism

6. translate

7. translate (-)

8. sphere

9. $fn(resolution)

10. Sphere ($fn)

11. Sphere ($fn)

12. Cylinder

13. Cylinder (center)

14. Cylinder: hexagon

15. Cylinder:equilateral triangle

16. Cylinder, hexagon and triangle
at the horizontal axis

17. Cylinder, hexagon and triangle
at the horizontal axis

18. cone

19. Cone center

20. Pyramids
at the x-axis

21. Pyramids
at the x-axis

22. Rotation around the y-axis

23. Rotate (a,b,c)
"a" is a rotation about the X axis, from the +Y axis,
toward the +Z axis.
"b" is a rotation about the Y axis, from the +Z axis,
toward the +X axis.
"c" is a rotation about the Z axis, from the +X axis,
toward the +Y axis.
These are all cases of the Right Hand Rule. Point your
right thumb along the positive axis, your fingers show
the direction of rotation.

24. Example 1

25. Rotate 45º
Rotation 45º and 30º
around the z-axis
Rotate 30º

26. Example 2

27. difference

28. difference (#)

29. UNION

30. difference

31. intersection

32. ?

33. solution

34. MINKOWSKI ….

35. MINKOWSKI

36. Color()

37. color

38. mirror