Route
Select
Box
Cylinder
Undo
Redo
Delete
Lengths
Nodes
Grid
Grid on export
Grid step:
1.00 u
Scale:
1 u = 100 mm
Line scale:
1.00x
Save JSON
Load JSON
Export PNG
Box
W
D
H
Cylinder
R
H
Axis
X
Y
Z
Rotate
Apply
Ready.
Controls:
Route: click to start → click to add points → double-click / Esc to finish
Z-step:
E
up,
Q
down, hold
Shift
for vertical
Pan: hold
Space
+ drag (or right-drag)
Zoom: mouse wheel
Types:
1
pipe,
2
duct,
3
conduit
Export SVG:
Ctrl+Shift+E