Atlantist
Section
3D
Plan
Section
RCP
⫿
Layout
Viewport Layout
⫿ 2×2 Grid
⫺ 2-Column
⫻ 2-Row
◻ Single
↺ Reset 2×2
DAG:
idle
Guest
?
🌙
Account
History
Levels
Wall
Column
Door
Window
Stair
Roof
Floor
Ceiling
Room
Grid
Curved
Annotate
Sel
Dim
m²
Tag
Text
01
KN
Hatch
Sel
Duct
Pipe
Cable
Rect
Round
Schedule
Issues
IFC In
IFC Out
DXF
Energy
Fire
Geo
Year Viz
Sim
Design
Share
Render
Help
Forum
Levels
+
PROPERTIES
×
Props
Issues
Schedule
Forum
connecting
Select element
Add issue here
Add Level
Name
Elevation (m)
Storey
Cancel
Add Level
Add Wall
Wall Type
Generic 200mm
Start X
Start Y
End X
End Y
Base Level
Top Level
Cancel
Add Wall
Add Column
Column Type
W12x26
Grid Location
— manual —
Base Level
Top Level
Cancel
Add Column
Place Door
Door Type
Mark
Click on a wall to place the door
Cancel
Confirm Placement
Place Window
Window Type
Mark
Click on a wall to place the window
Cancel
Confirm Placement
Add Stair
Name
Base Level
Top Level
Config
straight
L_shaped
U_shaped
spiral
Risers
Tread (m)
Width (m)
Preview
Cancel
Add Stair
Add Curved Surface
Name
Type
hyperboloid
paraboloid
ruled
NURBS
revolution
sweep
loft
conic_arc
Base Level
Top Level
Material
concrete
steel
glass
Thickness (m)
Radius A / a
Half Height
Cancel
Add Surface
Add Structural Grid
Name
Type
structural
architectural
Origin X
Origin Z
Spacing X
Spacing Z
X Labels (comma-separated)
Z Labels (comma-separated)
Cancel
Add Grid
Add Room
Number
Name
Department
Level
Cancel
Add Room
Add Floor
Name
Thickness (m)
Base Level
Top Level
Width (m)
Depth (m)
Cancel
Add Floor
Add Ceiling
Name
Type
flat
sloped
coffered
exposed_structure
Host Level
Offset (m)
Elevation (m)
Cancel
Add Ceiling
IFC Import
📁
Drop .ifc or .ifcZIP file here
or click to browse
Uploading...
Schema
IFC 2X3
IFC 4
Layer Toggle
Import
IFC Export
Schema
IFC 2X3
IFC 4
Cancel
Export IFC
Add Issue
Title
Description
Priority
Critical
High
Normal
Low
Camera snapshot
Cancel
Add Issue
×
Send
Mark Resolved
Energy Analysis
×
Project Name
Export gbXML
Export IDF
Run Simulation
Running simulation...
Re-run
Export PDF
DOB Package →
EN-1 Workbook — NYC DOB Compliance Form
Project Name
BIN
WWR N
WWR S
WWR E
WWR W
Wall U
SHGC
Open EN-1 Workbook →
Generating DOB Package
Preparing documents...
Fire Protection Analysis
×
NFPA 13 Sprinkler
NFPA 101 Egress
NFPA 92 Smoke
FDS Simulation
Occupancy Type
A-2 Assembly (Restaurant/Cafe)
B Business (Office)
E Educational
F-1 Factory
H-5 High Hazard
I-2 Healthcare
R-2 Residential
Office (Custom)
Run Fire Analysis
Running calculations...
NFPA 13 PDF
NFPA 101 PDF
Full Report
Run Again
Geotechnical Analysis
×
SOIL PROFILE
+ Layer
Bearing Capacity (Terzaghi / Hansen / Meyerhof)
B (m)
Df (m)
c (kPa)
phi (°)
gamma (kN/m³)
Run Analysis
Download .tcl
Export PDF
Collaborate
×
Share your viewport with teammates in real-time
Room Code
ABC123
Copy Room Code
AI Render
×
Generating render...
This may take a few seconds
Design Book
×
TABS
Cover
Version History
×
Load more
×
Account
General
Billing
Loading…
Free Beta Access
No subscription required during beta.
Start Monthly Trial →
Start Yearly Trial →
Trial Active
Pro — Monthly (Trial)
Trial ends in 30 days
Manage billing & invoices →
Cancel trial
Active Subscription
Pro — Monthly
Renews in 30 days
Manage billing & invoices →
Change plan
Payment Failed
Please update your payment method to restore full access.
Update payment method →
Reactivate subscription
Subscription Cancelled
Your subscription has been cancelled. All models remain viewable and downloadable.
Reactivate Subscription →
Cancel subscription
Role
—
Manage Admins
Sign in
Log out
Current Plan
—
—
Manage billing & payment →
Cancel your subscription?
Your subscription holds for
1 year
, then your account deletes. During this time, all your models remain
viewable and downloadable
.
Yes, cancel
Keep subscription
Cancel subscription
Invoice History
Loading invoices…
No invoices yet.
Could not load invoices.
You're in early access
Your changes are being saved automatically.
Sign up to unlock all features →
New version available
Reload
🔒
Feature locked
Subscribe to unlock this feature
Start Free Trial →
Help & Support
×
All systems operational
Contact Support
Revert Changes?
Cancel
Cancel
Revert
Select
Draw
View
Sim
Props
Wall
Column
Door
Stair
3D
Plan
Section
Energy
Fire
Geo
Issues
Follow mode
Community Forum
+ New Thread
×
All categories
🐛 Issues
✨ Features
📢 Updates
💬 Support
⚡ Efficiency
🌍 General
All statuses
Open
In Progress
Resolved
Won't Fix
Search
← Back
New Thread
Category
🐛 Issues
✨ Features
📢 Updates
💬 Support
⚡ Efficiency
🌍 General
Title *
Body (Markdown supported)
Cancel
Post Thread