Pipe&Rack

Wall

Click points to define a wall. Press Enter to finish.

Circle

Click center, then radius point. Or type radius (mm). Shortcut: C

Rectangle

Click two corners. Shortcut: R

Line

Draw a line. Click start and end, or: LINE x1,y1,z1 x2,y2,z2

Dimension

Add dimension. Or: DIM x1,y1,z1 x2,y2,z2

Move

Select elements, then click start and end point. Shortcut: M

Text

Place text annotation. Shortcut: T

Array

Copy selected elements in a grid pattern.

Trim

Click a line to trim it to the nearest intersection. Shortcut: TR

Extend

Click a line end to extend it to the next intersection.

Mirror

Select elements, then click two points to define mirror axis.

Rotate

Select elements, click center, type angle in degrees.

Offset

Click a line, type distance in mm. Shortcut: O

Help

Show keyboard shortcuts overlay.

Pipe List

Export pipe schedule as CSV (diameter, length, layer).

Paperspace / PDF

Generate A3 drawing with top, front, side and 3D views. Opens print dialog.

Export DXF

Download as DXF for BricsCAD/AutoCAD.

Simulate

Run physics simulation. Fixed nodes stay in place, rest falls under gravity.

Reset

Stop simulation and return to original model.

Ready.

ORTHO OSNAP

Transfrom Position

X (m)

Y (m)

Z (m)

Scene Objects

Material

Color

Metalness

Roughness

Pipe

Diameter (m)

Tension

Columns

Shape

Height (m)

Radius (m)

Structure Grid

X bays

X spacing (m)

Z bays

Z spacing (m)

Levels

Level height (m)

Beams

Steel Profile

Elevation (m)

Width (m)

Depth (m)

Length (m)

Rotation (deg)

Walls

Thickness (m)

Height (m)

Layers

Active layer:

Lines

Color

Simulation

Stiffness

Break threshold

Node Type

FIXED

SLIDE

GUIDE

Underlay

add_photo_alternate Load PDF / Image

DPI

Scale

Rotate (deg)

File

folder_open Open

folder_open Open DWG/DXF

Auto-saves every 30s to browser

Key	Action
S	Select
C	Column
B	Beam
A	Pipe
L	Line
R	Rectangle
M	Move
O	Offset
T	Text
X	Delete / Lock X-axis
Z key	Lock Z-axis
F8	Toggle Ortho mode
F3	Toggle Object Snap
Ctrl+Z	Undo
Ctrl+Y	Redo
Enter	Finish wall/pipe
Escape	Cancel / deselect
Command line
4000	Length in mm along locked axis
@1000,0,2000	Relative point (mm)
COL 0,0,0 6000	Column at X,Y,Z height=6m
PIPE x1,y1,z1 x2,y2,z2 d	Pipe (coords in mm)
DIM pt1 pt2 offset	Dimension
ZE	Zoom extent

Keyboard Shortcuts