Programs - CAD+3D PLOT. Vector graphic editor.

   Let's return to the conversation we started
about vector graphics
editors  Today we will describe
SUCH THING AS CAD+3D PLOT.
Radeonov about this
program reports that
this program is analogous
programs from large computers
and even though we haven't had to yet
meet its prototype, however
less this program is
the fastest and most
EASY TO HANDLE.
           CAD+3D PLOT
CAPS+Z Exit to mode
write/read

Switching Image Views 
1 Axonometry
2 Isometrics
3 Perspective
4 2D 
               image

In perspective mode it is possible
FOLLOWING MOVEMENTS:
From Down
X Left
CAPS+C Up
CAPS+X Right
Z Closer

Turns:
Q Rotation in YZ plane
W Rotation in XZ plane
E Rotate in XY plane

CAPS+T Change colors

Editing commands:
U Select Cursor Step 1/5
9 Image update
I ON/OFF 
        cursor
P Set section
O Erase 
B Entering rotation mode
N Increase in degree
CAPS+N Decreasing degree
M Degree setting 
        turn to 0
L Show/hide axes
When the axes move on the screen
pressing P will shift to
to the nearest section.

TOSection marking mode
    J Mark sections
         pressing any other 
         KEYS will lead to
         skipping a section
    Y Exit submode
N Selection of sections
         ALL All
         SEL Selected

Move cursor 
8 X+
CAPS+8 X-
7Y+
CAPS+7 Y-
6 Z+
CAPS+6 Z-

CAPS+9 Specifies the formula for 
       plotting

         Working principle:
You define a function with a graph
which you are going to work
and then using commands P and O
edit the image!