3d Tent Design Software

  • Tent Layout Planner. Sperry Tents knows that special events require signature style. Now you can be the party planner with the help of our online design software. Start with our recommended Sperry Tent size and customize the layout to your liking. Each starter layout comes equipped with round 60” dining tables of 8 and potentially a dance.
  • Vivien in its core, is a simplified CAD software with many custom features developed specifically to aid the 2D and 3D event design process. Vivien has over 10,000 library items available to drag and drop into your design project. Vivien’s drawing tools create scaled event diagrams and floorplans.

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MPanel-Pro is our flagship product providing 3D form finding and 2D patterning Windows software for tension fabric structures, working as an add on toolbar in AutoCAD and Rhino. MPanel-Design is the Lite version without the 2D patterning tools. The MPanel-Pro toolbar provides a set of design tools in a user friendly interface to assist tensile.

Get every seat right with the best 3D wedding design software. Create accurate, professional diagrams in minutes.

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Access all the important information for your event in one place, anytime, anywhere online. Use online storage for each event to hold your contracts, photos, videos, diagrams, guest list, and more.

Upload each new version of your guest list to consolidate the latest responses into a single, accurate list.

Personalize the experience with custom furniture, adding your client’s logo, detailed color and size selections and more.

With accurate floor plans and 3D views you can even ensure everyone has a great angle of the happy couple from their seats.

Millions of unforgettable events begin here.

Entice clients everywhere

Sell a vision of your space and upsell on critical details with stunning, photo-realistic 3D diagrams.

Create custom diagrams fast
Design

Provide a personalized experience and save time with templates, favorites, and customizable objects.

Keep event data clean

Save time and hassle with diagram versioning and version restore tools; and offer smart automation tools for seating, catering, and guest lists.

Perfect any size event

Confidently scale the attendee count and square footage for your event without a loss in performance.

Collaborate in real-time

Strengthen relationships by inviting clients or vendors to watch and comment as you make changes on diagrams they can see.

Keep everything in one place

Keep everyone on the same page from start to finish by storing files for any event in one place and seeing event history.

Count on us

Rest easy knowing a world-class customer services team is just moments away when you call, email, or message.

Empower planners

Simplify setup with quick seating and check-in. Easily identify special guests and VIPs to offer an exceptional experience.

Provide exceptional service

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3d Tent Design Software Download

Tensile fabric structure designers can now have a complete set of tools, running in industry standard CAD software, AutoCAD® or Rhinoceros®.

MPanel-Pro is our flagship product providing 3D form finding and 2D patterning Windows software for tension fabric structures, working as an add on toolbar in AutoCAD and Rhino.


MPanel-Design is the Lite version without the 2D patterning tools.


The MPanel-Pro toolbar provides a set of design tools in a user friendly interface to assist tensile fabric structure designers. These tools allows you to manipulate your CAD drawing from the initial relaxation of a mesh to the final production panels to send to your plotter or cutter.


MPanel-Pro was developed to assist tensile fabric structure designers, but works equally well on other projects, such as tents, awnings, exhibition stands, and inflatable structures.


Because it works with AutoCAD and Rhino, there is no need to learn a complete new CAD environment so you can leverage your CAD skills and you will be up and running in a very short time.

MPanel Getting Started

The drawings below can be downloaded to your computer and looked at in your CAD package. These drawings illustrate some of the basic uses of MPanel.

TutorialFilesSummaryThumbnail
Standard TutorialAutoCAD
Rhino
The standard tutorial for learning MPanel, as shipped on demo CD’s. Consists of a starter drawing, with prototype structures, a MS Word document to describe the operations needed to complete the drawing, and a copy of the finished drawing.
Ten Steps to an MPanel ProjectAutoCAD
Rhino
A step by step tutorial showing how to design a cone tent using MPanel.
Formfinding OptionsAutoCADDeciding on which relaxation method to use is sometimes confusing. This tutorial shows the difference between Fixed Edge, Cable Edge, and Joined Edge relaxations.

MPanel Formfinding

Follow the links to download a zip file containing the drawing in AutoCAD or Rhino

TutorialFilesSummaryThumbnail
Fixed Edge SailAutoCAD
Rhino
Shows a method to design a sail structure with one fixed edge and 3 catenary edges.
Fixed Edge ConeAutoCAD
Rhino
How to design a cone tent with fixed edges. Illustrates how to use MPanel to fix the eaves on a double cone tent structure.
Change Mesh DensityAutoCAD
Rhino
Shows mesh density being changed to refine a cone tent. Change Mesh Density can be a great time saver, allowing the initial design to be drawn out with very coarse meshes that require little construction time and allow MPanel to relax the forms quickly. When the design is further along the meshes can be increased in density and then re-relaxed, to obtain a high definition drawing.
Square Sail Droop ControlAutoCAD
Rhino
Looks at the problems of adjusting the droop of a square sail with high/low points. There is a peculiarity of an exactly square sail on a symmetrical frame, that adjusting the weft/warp ratio does not adjust the droop of the sail. This drawing explains that issue, and offers a solution to the problem.
Embedded CablesAutoCAD
Rhino
How to use embedded cables to carry some of the loads in a cone tent design.
Half Dome AwningAutoCAD
Rhino
Creating an awning cover with some double curvature on a half dome. Framed structures, which are sometimes made without double curvature, benefit in strength and rigidity if they are designed with double curvature. This drawing illustrates working over a simple entry way awning.
Cable StructuresAutoCAD
Rhino
Looks at designing cable reinforced structures as an alternative to stressed skin structures using MPanel.

MPanel Paneling

3d Tent Design Software Download

Follow the link to download a zip file containing the drawing in AutoCAD or Rhino

Camping Tent Design

TutorialFilesSummaryThumbnail
Standard Panel HandlingAutoCAD
Rhino
Shows the standard panel handling used by MPanel to take a set of panels from the 3D model, into panels with compensation, seams, and production annotation.
Paneling Using Cross SectionsAutoCAD
Rhino
Shows making panels by using cross sections, which gives complete control over seam placement and panel widths.
Seam AllowancesAutoCAD
Rhino
MPanel allows different types of seam allowances, depending on your assembly method. This tutorial describes how to apply those seam allowances.
Geodesic SeamsAutoCAD
Rhino
Creating geodesic seams on a saddle tent. Geodesic seams are often used to minimize seam lengths and create substantially rectangular panels. MPanel can create geodesic seams from any boundary points over any number of meshes, and can then turn the seam lines into a new mesh, to ease paneling.
Specified Width PanelsAutoCAD
Rhino
How to make panels of a specified width. Illustrates working from a geometrically fixed seam to produce a series of specified width panels.
Merging PanelsAutoCAD
Rhino
Looks at the issues involved in merging panels, and shows how the shearing error occurs. Merging is a powerful technique for joining panels together and achieving panel end curvature, but it has implications in the way the fabric stress relaxes that need to be understood. This drawing illustrates those issues for a simple hoop structure.
Diagonal SeamsAutoCAD
Rhino
Creates a set of panels running diagonally on a square sail. Diagonal seams are required for aesthetic or structural reasons, and MPanel can create them nicely, although there are difficulties with the corner triangular panels. This drawing illustrates the process.
Calculating CompensationThis pdf explains the procedure for calculating the compensation on panels.

MPanel Advanced

TutorialFilesSummaryThumbnail
Deep CatenaryAutoCAD
Rhino
Deep catenaries can be used for entrance arches, shade tents, sculptural effects, etc. This drawing shows how to develop deep catenaries without running into meshing problems.
Advanced Cone TentAutoCAD
Rhino
Shows how to build up a cone tent based on an outline frame, with different mesh MSurf on individual meshes. This is needed if the cone tent perimeter shape is irregular, to keep an even mesh density.
Single Sheet ModelingAutoCADThe method of modeling using a single sheet over several constraints. This was an earlier modeling technique, used before the capability to relax multiple meshes arrived. For some fabric shapes it is difficult to think of a reasonable multiple set of meshes to define the structure, and so this drawing details the old method.
Modular TentAutoCAD
Rhino
How to design a modular structure, so that you can add any number of central sections to create different length designs.
Advanced CompensationAutoCADOrdinary compensation or shrink methods work for most situations, but MPanel’s compensation can be tailored to fit special circumstances. This drawing illustrates methods for variable compensation, partial decompensation, and changing compensation across the panel.
Natural Pole AngleAutoCADIllustrates the method to find the natural top ring position and pole angle for a cone tent. Uses a structure of links to allow top ring to relax to it’s natural position./td>
Stress EstimationAutoCAD Imp
ACAD Metric
Rhino IMP
Rhino Metric
A basic introduction to stress estimation in a cone tent example. Covers membrane stress variations, cable loads and anchor loads.
Inflated StructuresAutoCADMPanel has a limited capability to handle inflated structures. This drawing illustrates that capability.
Design ChecklistAutoCAD
Rhino
When you have completed your design, you might want to go through these steps to help avoid any errors. This is also a useful reference page when you are having problems manipulating your designs with MPanel.
Using LinksAutoCADThis drawing will explore using link models with MPanel. Links can be Guys, that try to maintain their length, or cable links, that maintain fixed tension
Determining Pre-StressAutoCAD Imp
ACAD Metric
This example takes a simple shape and shows how the fabric stress is affected by wind and snow loads. It provides an estimate of the required fabric pre-stress, and so provides the information needed to detect a suitable material.

MPanel Videos

Using MPanel with AutoCAD

Using MPanel with Rhino

Minor Updates

Version 25.2 minor bug with cross-sections fixed

3d Tent Design Software Free

Version 25.1 maintenance release:

DXF output tool has been updated to allow for different dxf file versions to be selected to suit different plotter/cutter requirements
Minor bug repairs

Version change log

Big Tent Design Inc

MPanel-Pro v25 summary of new features:
'Add Edge Mesh' tool updated to filter for edges so the CAD pick box ignores meshes or text.
'Make panel from single entity' converts a single closed entity (circle, polygon, spline blob) into an MPanel standard panel.
'Mirror mesh' takes some meshes (and 3dpolys and lines) and mirrors it while keeping the correct mesh orientation.
'Join meshes tool' now works when joining meshes with different mesh density.
Cross section tool now includes a new option called 'Snap extra cross sections to points'.
The Poly Conversion tool now includes a new tool called 'colour mark duplicates' to mark duplicate polys for deletion.
Extended data has been substanitially updated and is now shown in property grid style.
Other improvements include more consistent mesh naming - all meshes are now named M1, M2, M3.
Users prompted to 'panel across mesh' when panelling a mesh which has no left or right sides.
MPanel-Pro v24 summary of new features:
Build model
Advanced conic
now works on multiple circle-poly pairs, and joined meshes have same msurf
Poly float constraints
New poly constraint that defines the end of a cable for modelling calculations.
Corner plate and corner disk
cable lengths including corner cable corrections provided in physical info report.
Visualization tools
Hole in mesh
Hole in mesh for visualization
Panel seams and numbers
Plot model with main seams and panel numbers superimposed on model
Panelling
Panel numbers
Panel Numbers shown in the MPanel text window are now the Panel ID numbers
Panel multiple meshes
Panel multiple meshes now arranges the panels in a defined order
Modify a panel
Cutout tool
Panel cutout tool added to Panel Modifications
Panel maniputlation
Seam Allowance
Added Panels marked on underside swaps lap-over/lap-under
Utility tools
Mesh to Poly
Added mesh diagonals to polylines
Convert Poly's
Added convert poly to lines
General
Corner Angle
corner angle in physical report in the info tool
Object order - Rhino only
Push old objects to back of view in Rhino
With this release we are dropping support for versions of MPanel that connect to AutoCAD prior to 2010.
The MPanel Icon and the button images are all changing.
The new features include:
Site Layout
Draw 3,4,5 and 6 sided frames (previously was only 3 and 4)
optionally can draw the poles as well as the frame
optionally can import example measurements
Parametric site library
will read a 3D stick drawing made with coloured lines
and produce a library file with parameters named after the line colours
the parameters can then be given friendly names
the library file can be drawn out (with changed parameters) as coloured polys.
Build model
Draw conic
optionally the bottom frame can now be a circular polyline
Poly float constraints
additional constraint to allow poles on a hypar to lean directly way from the pole top force during relaxation
Orient to XY
additional methods to
orient each mesh to be reasonably flay in XY, with the mesh warp direction preserved
as above and also space the meshes apart in XY so that they don't overlap
Panelling
Panel complete mesh
now allows panelling of multiple meshes at once
and the panelling speed when there are detail points is improved
Arrange panels
Nesting
converted to use new nesting engine
panel warp direction is now assumed to be along the panel mid line
the linear resolution is now specified as a percentage of the roll width
180 degree angular rotation can be suppressed
Modify a panel
can now split a panel by specified width,
from the left, right or a center panel
Panel a complete mesh using geodesics improved to cope with more geodesic movement.
Seaming using mirror seams on triangular panels improved
Seam allowance definition for panels that will be inverted improved.
File menu... Fix Rhino 5 entities will correct a problem with some entities being transparent when opened in Rhino 6
Setup file will work correctly if windows controlled folder access is enabled
Major upgrade to paneling tool
Automated Scripts
New Framed Shade Structure (Hip & Ridge) Library model builder
New split mesh tool
Compensation Data Base