4.12. Objects
There are a few auxiliary objects in flair for helping on the drawing. The objects are stored in the input file as special flair cards with the following tag names preceded with the exclamation mark in order to be ignored by FLUKA as inline comments
point
arrow
ruler
light
Point (Shortcut p):
can be drawn with variable types (dot, square, circle, cross etc..)
Point can be used as markers or as snapping points for inserting new bodies
can be used to provide help text for the user
automatically generated after image calibration (Layers)
Arrow:
draw a simple line, with arrow in the head or tail or both
can be used as snapping points (both ends of the arrow)
provide basic drawing/pointing means to the user
Ruler:
draw simple ruler or a combined one with angles
is used to measure distances and angles
or project snapping points to a different location, by providing the length and the direction
all ends of a ruler can used as snapping points
Light:
Add user defined lights for illuminating the 3D views
3 different types, sun (or directional), omni and spot