OpenSimWorld is the directory of 3D Virtual Worlds based on OpenSimulator and connected through the HyperGrid. Learn More

💬 Chat





Public Viewing Germany _ South Korea
Where: Mare Welcome
When: 8 years ago [27 Jun 2018 15:30 SLT]

We invite you to our public viewing event.
We have lifestream for the game : Germany _ South Korea.
Also we have a playable Football Stadion..
http://mare-grid.de:8002/Weltmeister

Creating an Original OpenSimulator Character
A Simple Guide to ChatGPT, Tripo, and Ferd Frederix's New Mesh Uploader
Creating original 3D characters for OpenSimulator has become much easier. With ChatGPT for reference artwork, Tripo for 3D model creation and rigging, and Ferd Frederix's new GLTF/DAE/FBX Mesh Uploader, you can bring your creations into OpenSimulator without manually rigging them in Blender or Avastar.
This tutorial walks through the process, from your first character idea to seeing your creation in-world.
What You'll Need
- ChatGPT — To create your character reference image.
- Tripo — To turn your image into a 3D model, rig it, and preview animations.
- Fred's Mesh Uploader — To import your finished model into OpenSimulator.
- An OpenSimulator viewer — To inspect and test your creation.
You will also need access to a DreamGrid installation with the uploader enabled, either through its desktop interface or through authorized web uploading.
Step 1: Create Your Character in ChatGPT
Every character starts with an idea!
You might create a fantasy creature, a holiday character, a cartoon animal, or something entirely original.
For characters you intend to rig, the reference image is particularly important.
Ask ChatGPT to create a full-body character in a T-pose, facing directly forward.
Suggested ChatGPT prompt:
"Create an original full-body 3D character reference image, facing directly forward in a true T-pose. Arms extended horizontally, fingers separated, legs slightly apart with a clear gap between them, and both feet fully visible. Use a plain gray background. No props, scenery, text, or clothing connecting the legs."
A clean image helps Tripo distinguish the character's limbs and body proportions.
Tip: Avoid long skirts, hanging fabric, complicated accessories, and overlapping body parts. These can interfere with automatic rigging.
Step 2: Create Your 3D Model in Tripo
Once you are happy with your reference image:
Open Tripo and select its Image to 3D workflow.
Upload your ChatGPT character image.
Generate the 3D model.
Examine the character from several angles.
Check that the arms, hands, legs, and feet are properly separated.
If something looks wrong, correct the reference image and generate another model.
Do not rush into rigging a model with fused limbs or badly distorted geometry. Fixing the source is usually easier than trying to repair the finished result.
Step 3: Rig Your Character in Tripo
This is where your character comes to life!
Tripo provides automatic rigging capabilities for supported character models.
Open your generated model.
Select the available rigging or animation workflow.
Apply automatic rigging.
Preview an available animation.
Watch the shoulders, elbows, hands, hips, knees, and feet.
Look for unnatural bending, stretching, or distortion.
If the rigging is unsuccessful, try regenerating a cleaner model.
For wearable OpenSimulator characters, preserve a proper T-pose as the rig's reference pose. An action pose is not a suitable substitute.
Important: Tripo's interface and available features may change over time.
Step 4: Export Your Character as an FBX ZIP
Once your model is ready, use Tripo's FBX export option.
Select the appropriate FBX export.
Download the exported model and associated files.
Keep the supplied ZIP package intact, including any textures or supporting files.
Save a backup of your original character image and Tripo project.
For this tutorial, we use an FBX ZIP because Fred's uploader supports FBX files, including rigged characters, and ZIP packages containing models and their textures.
A static GLB and a rigged FBX are not interchangeable for every intended use. Choose the export that preserves the data you need.
Step 5: Open Fred's GLTF/DAE/FBX Mesh Uploader
Fred Frederix has developed a Mesh Uploader that can import several popular 3D formats directly into an OpenSimulator region.
Supported formats include:
- DAE (Collada)
- FBX
- GLTF
- GLB
- ZIP packages containing supported models and textures
For grid administrators using DreamGrid, open the main DreamGrid window, choose Content, and select Load DAE, GLB, GLTF, FBX.
The uploader opens with options to select your model, preview it, adjust scale, and choose its destination.
Select your FBX ZIP package using the file browser.
Preview your model before uploading. This can help you catch missing textures, incorrect sizing, and other problems.
Step 6: Choose Object, Clothing, or Avatar
Fred's uploader supports different kinds of mesh imports.
Object: Use this for decorative characters, statues, props, furniture, and other in-world objects. With both wearable options unchecked, an FBX armature is ignored and the model imports in its saved pose.
Clothing: Use this for supported rigged attachments intended to follow an avatar's movements.
Avatar: Use this for a complete wearable character body. The uploader can process supported rigs, skin weights, and joint positions for OpenSimulator.
For wearable characters, the uploader's automatic skeleton conversion requires a working Python installation on the DreamGrid computer. The Clothing and Avatar options will be unavailable if Python is not detected.
The model must also have a suitable armature and T-pose. Automatic conversion cannot guarantee that every unusual character or rig will work perfectly.
Note about animation: Importing a rigged model is not the same as importing and playing its original Tripo animation. A wearable character uses the OpenSimulator avatar animation system. Test animation behavior separately rather than assuming every animation embedded in an FBX will play in-world.
Step 7: Build and Load Your Character
In Fred's uploader:
Choose the source model or ZIP package.
Examine the model preview.
Adjust the scale if necessary.
Select a running destination region.
Set the desired placement coordinates, or use the online-avatar placement option.
Select the appropriate wearable option if needed.
Click Build & Load.
The uploader processes the model and builds an OpenSim Archive (OAR) behind the scenes, then loads the model into the chosen region.
When using avatar-based placement, the object can appear approximately two meters in front of your avatar.
Watch the uploader's status window for errors or warnings.
Step 8: Test Your Character in OpenSimulator
Once your character appears in-world, inspect it carefully.
For decorative objects, check the size, textures, orientation, geometry, and placement.
For wearable characters, right-click the imported object and select Take. Find it in your inventory and wear it.
Test several ordinary avatar animations to see whether the character bends and moves correctly.
Check the arms, knees, feet, and overall proportions. Some characters may require additional adjustments.
Before sharing your creation, also check permissions, texture quality, and rendering performance.
Tips for Better Results
Start simple. Characters with clean proportions and separated limbs are easier to rig.
Keep your models efficient. Highly detailed geometry can increase rendering costs and cause upload problems. Fred's uploader enforces a maximum of 65,535 vertices per material section.
Keep textures with the model. A ZIP package helps prevent supporting files from getting separated.
Use a proper T-pose for wearable characters. This is essential for correct avatar animation behavior.
Test before distributing. What looks good in Tripo may need adjustment once imported into OpenSimulator.
The Complete Workflow
Character idea → ChatGPT reference image → Tripo 3D generation → Tripo rigging → FBX ZIP export → Fred's Mesh Uploader → OpenSimulator testing
No manual Blender rigging. No Avastar workflow. Just a much more direct way to create and import original characters.
Thank You, Ferd!
This new uploader has saved an enormous amount of time in my creative workflow.
Instead of manually building and rigging characters through several different programs, I can create a character, generate and rig it in Tripo, export the FBX package, and bring the result into OpenSimulator using Fred's GUI.
Seeing something I imagined become a 3D character standing in-world is still a wonderful experience.
Thank you, Fred, for continuing to develop tools that make creating in OpenSimulator easier and more accessible to everyone!
Official documentation: https://outworldz.com/Outworldz_installer/Help/Mesh%20Uplo...
Tutorial note: The exact results depend on the model, its rigging, the chosen import mode, and the DreamGrid version. This guide covers mesh import and wearable character testing; it does not guarantee automatic playback of Tripo's exported animations.
If you need help please feel free to IM u/MariannaMonentes Thank you Adrian Moon for reaching out asking for a tutorial.

Dakotha_Sunflower: https://www.tripo3d.ai/ and you have to register pay for the resourses , ya .. 5 hours ago

Just logged in to this. - WolfViewer works with any grid https://wolf-grid.com with real clouds and a completely rewritten shader engine.


Marianna Windsong: I love this Grid well managed and so professional. I also have one private region here just for me to sit and enjoy.. 14 hours ago

Novale's Fall and Halloween has much to offer and starting today I will guide you day by day to specific Fall and Halloween areas of Novale.
Today : Discovering the Haunted Valley
Let's

The Space Alien Zombie Quest Game opens Sunday, October 18th 2026!
5 Levels of nail-biting fun!
Only @ OSFest 2026
Win awesome Halloween-themed animesh Vignettes, donated by Virtual Vignette / Kimm Starr. Fresh Mesh! for the holidays!

Click below to check out the video!
https://youtu.be/wvba-RPnOyY?si=_SMKMJup9L68DruB
🏕️ OSFEST 2026 PRESENTS: LASCAUX CAVE – A JOURNEY THROUGH TIME! 🔥
✨ Step Back in Time and Experience the Wonders of Prehistoric Life!
Join us for an unforgettable adventure as we explore the fascinating world of Lascaux Cave!
📅 Sunday, October 18, 2026
⏰ 11:00 AM Grid Time
HOP: hop://grid.kitely.com:8002/Cooper%20Swizzle's%20Experiences/237/97/22
✨ Step Back in Time and Experience the Wonders of Prehistoric Life!
Join us for an unforgettable adventure as we explore the fascinating world of Lascaux Cave!
🌟 Travel thousands of years into the past and discover a world filled with ancient cave paintings, prehistoric surroundings, and characters who bring history to life!
Experience an immersive walking tour featuring Animesh characters powered by the Animaster scripting system, creating an engaging journey through time.
🦣 Explore, Discover, and Experience History in 3D!
Can't make it at noon? No worries! The Lascaux Cave experience is open 24/7 and fully self-guided, so you can enjoy this incredible adventure whenever you like!
🎉 Come for the adventure, stay for the discovery! And meet some interesting Characters who are on the tour.
See you Sunday at OSFest 2026!
#OSFest2026 #LascauxCave #OpenSim #VirtualWorlds #ImmersiveLearning #Animaster #VirtualExploration #Kitely
🌟 Travel thousands of years into the past and discover a world filled with ancient cave paintings, prehistoric surroundings, and characters who bring history to life!
Experience an immersive walking tour featuring Animesh characters powered by the Animaster scripting system, creating an engaging journey through time.
🦣 Explore, Discover, and Experience History in 3D!
Experience the legendary allure of the silver 1955 Porsche 550 Spyder - faithfully recreated in every detail in the Ruritania region on OSGrid. Inspired by James Dean's iconic "Little Bastard," this fully interactive, two-seater replica features the complete 1955 livery, complete with race number 130. Climb in, and experience a piece of automotive history! https://ruritania.netlify.app/spyder.html

Gundahar Bravin: Hopefully your version is not cursed! https://www.hagerty.co.uk/articles/the-curse-of-james-deans-little-bastard-porsche-550-spyder/ 3 days ago
Take the high trail to the Fire Lookout. Follow the trail up past the signs for Stone Bowl Pond and Silver Veil Falls to climb into the pines for one of the best views in Sanctuary Canyon. Even with areas under construction on the sim, the trails are open for hiking or horseback riding, so take your time and see where the mountain leads!
Hi Everybody! I want to invite you to join me Today, SATURDAY, Sep. 17th some fantastic OSFest entertainment! You'll be amazed at the variety of displays, and the fantastic work that so many great builders have put together to make our Opensim experience so much fun and so exciting. You'll see things from the past, the present, the future and amazing fantasy builds, historical builds, fun builds and just about anything you can imagine. The theme this year is Past, Present & Future. And let me also invite you to hear the many talented DJs and Live Performers including ME. I hope to see you all there for an amazing event that so many have worked so hard to create. ---- hop://grid.opensimfest.com:8022/OSF_Welcome

Breila Jenvieve: I'm shopping for a dress right now. (Can't wear a Medieval gown, can I?) Robert and I will be dancing the night away with you! 3 days ago
Atenção!

***Use um ambiente compartilhado,Para melhor Imersão!***
=======================================================
Attention!
Use a shared environment for better immersion!

Rio Fenix: Wow, what colors! 4 days ago

Tucked into the rocks is a little fishing dock with two chairs, deep water and plenty of quiet. Bring a friend, grab a fishing pole, and claim a chair to enjoy the canyon for a while.

Released earlier this week Alien Female Avatars, One Size Fits All, Comes in Grey, Green, Pink, Purple & Blue LM: hop://login.twiztidtimez.com:8002/Special%20Events/176/6/2...


Aphra Hendrix: wow, this is so funny... cant wait to try that one! 4 days ago
HE JOURNEY IS ALMOST HERE!
Join Kimm Starr and Cooper Swizzle for the OSFest 2026 tour as we invite you to step into a world alive with color, music, tradition, remembrance, and a little unexpected magic.
DÍA DE LOS MUERTOS: A Journey Beyond
It’s just days away!
This is more than a tour, it’s an immersive journey created to surround you with the sights, sounds, stories, and spirit of Día de los Muertos.
The journey begins October 16th!
Time: 12:00 PM Grid Time
Location:hop://login.thezones.icu:8002/Day%20of%20the%20Dead/131/12...
Hypergrid into the vibrant world of Día de los Muertos, (Day of the Dead). But this isn't your ordinary tour, You won't just LOOK at the experience. You'll STEP INTO it. You'll EXPLORE it.
And encounter a few surprises along the way!
It’s an immersive experience where the environment comes alive around you. Bring your sense of adventure, because you never know what might happen when you step through the portal!
Mark your calendar, and everyone’s invited.
Friendly reminder: Please remove any jewelry, AOs, HUDs, attachments, and other scripted objects.
new OAR + IAR kiosk. we use wormhole for safe secure large file uploads (we support up to 100GB) . touch the kiosk in the Payments & Support center to upload your Oar or Iar file. You can download a wormhole GUI client or use the command line. Doesn't have to be on the same computer, you just need to enter the Wormhole code and we'll pull it.

Note: only one of each can be uploaded at a time. if you upload a second Oar or Iar it will replace the previous one. So you have to wait until it is loaded on grid if you have more files to upload.

Kashi Takeshi: Nice work Fiona! 6 days ago

The Live Mandolin Performance event is postponed until next week. More info to come!

🌐 GridGather is LIVE — the social home of the Hypergrid! 🎉

Hey OpenSim family! 👋

Remember when finding the party meant digging through group notices and old event lists? Those days are over.

GridGather is a brand-new social platform built by OpenSim folks for OpenSim folks: one place for your events, your venues, your regions and your people, from every grid on the Hypergrid. And it’s free.

✨ What’s live right now:

📰 The Feed — the community’s front page: shoutouts, announcements, and what’s happening across the grids
🗓️ Events & Venues — post your events, find the party, and see live head counts from in-world Gate boards
🌍 Regions — give your sim its own page, photo feed and likes, and discover amazing places to explore
👤 Your Profile — your own post wall, your events, your venues, and your friends
🤝 Friends & Following — add friends, follow the DJs and builders you love
💬 GatherChat — live chat right on the Feed
✉️ Private Messages — one-to-one conversations, photos included
🌐 360° Snapshots — drag to look all the way around inside someone’s build
▶️ YouTube in the Feed — videos play right where you scroll
🛡️ A friendly, moderated community — built to stay a good place to hang out

This is just the beginning. GridGather is growing every week, and your feedback shapes what comes next. There’s a full User Manual if you want the grand tour.

👉 Claim your profile, make your first post, and help us build the hub OpenSim deserves:
https://gridgather.net

💬 Come say hi on Discord: https://discord.gg/mVNw9eShRn

— The GridGather Team 🚀

GridGather accepts four image formats everywhere you can upload:

Format Notes
JPG / JPEG Best for photos and Firestorm snapshots
PNG Good for logos and screenshots
GIF Animated GIFs stay animated
WebP Smaller files, same quality

The 360° button takes JPG, PNG or WebP. Firestorm saves 360 snapshots as JPG by default.

Size limits:

The server allows up to 15MB per file (nginx’s limit).
Post photos are capped at 5MB.
360° snapshots can be up to 15MB.
Message photos are capped at 10MB.

https://gridgather.net


CyberGlo CyberStar: Yes. I too, am planning an osgrid replacement for all grids to gather at the location of. I think I will call it "The Circle". 7 days ago
OSFest 2026 ignites today — Opening Day awaits!
Curiosity is rising across the Hyperverse. Join us for the Grand Opening and feel the pulse of the festival
🌠 Italian — Tono Cosmico
Giornata di Apertura di OSFest 2026 — ci vediamo lì.
La galassia mormora e la curiosità cresce ovunque. Vieni al Grande Apertura di OSFest 2026 e attraversa l’orizzonte cosmico con noi.
🌌 Spanish — Tonalidad Cósmica
Día de Apertura de OSFest 2026 — nos vemos allí.
Las estrellas se alinean y todos sienten la curiosidad. Únete al Gran Inicio de OSFest 2026 y entra en la energía del cosmos.
🌙 Mandarin — 宇宙风格
OSFest 2026 开幕日——到时见。
群星正在苏醒,所有人的好奇心在升腾。加入 OSFest 2026 盛大开幕式,踏入宇宙节庆的能量之流。

join us: grid.opensimfest.com:8022
⚡🔥 ONE WEEK UNTIL THE VORTEX OPENS! 🔥⚡

The countdown is ON! In just seven days, Electric Vortex comes alive, and we're ready to turn up the heat! 🎧💜

DJ Drew Blood is preparing a sonic journey packed with incredible trance, deep house, electronic beats, and a few unexpected twists along the way.

But here's the thing about the Vortex... you never quite know where the music will take you! 😉

We're bringing you more than just beats and a dance floor. We're creating an experience filled with energy, atmosphere, and a few surprises you won't want to miss.

So gather your friends, bring your date, and get ready to dance, discover, and let the music carry you away!

🗓️ ONE WEEK TO GO!

⚡ The energy is building.
🎶 The music is waiting.
🔥 The Vortex is almost ready to unleash itself!

Will you be there when it all begins?

💜 Electric Vortex on the Tenth Dimension Grid. Your next obsession might be just one beat away.
**FLUFFY AIR™ — Powered by Flying Brick™**

Welcome to FLUFFY AIR™, the official airline of the Moushouverse!

What started as a flying brick has become a living airport in the Open Grid — with autonomous aircraft, helicopters, a control tower, a runway and our very own mascot, Lucky the fluffy airport cat.

Our planes take off, fly their routes, return home and land automatically. Sometimes gracefully. Sometimes like a brick with ambition.

No passengers were harmed during development. Boo is still checking the statistics.

Built with imagination, scripting, experiments and a healthy disregard for the words "That's impossible."

**FLUFFY AIR™**
Where imagination gets its wings.

**#BecauseWeCan #FluffyAir #Moushouverse #OpenSim #VirtualAviation #HumanAIProduction**

niki stuart: hehehe cool, next chapter 9 days ago

try our new ride at the welcome region....

Tomorrow 12:00 midday grid time we have Mandolin Monday playing at the Squall. Folk, Rock, Irish & Country music.

hop://grid.wolfterritories.org:8002/The%20Squall%20Wild%20...

Una vida tranquila, no tiene precio, vivir en paz y armonía es la mejor terapia para estos tiempos de crisis mundial. Gracias a Osgrid, OpenSiMW, y mundos Metaversos.

Contents of Needful Things
< FaM[a]shed > The shop with a variety of full-perms meshes
< Pharmacy > No city is complete without a pharmacy
< Clarity > Everything for your eyes

* * *

Inhalte von Needful Things
< FaM[a]shed > Der Shop mit diversen Fullperm Meshes
< Pharmacy > Eine Apotheke darf in keiner Stadt fehlen
< Clarity > Alles rund um die Augen

NightshadeCeres: ich liebe needful things! wo du da gerade am aufräumen bist… hat es da noch flexi haare? (und flexi röcke? vielleicht sogar welche in dinkie size?) (ich hoffe, ich hab keines deiner postings übersehen... 10 days ago
▁ ▂ ▃ ▄ ▅ ▆ ▇ Halloween Party ▇ ▆ ▅ ▄ ▃ ▂ ▁

first Halloween Party 2026 !

▶▷▶ in our Ballroom at Gothic haunted Castle
in unserem Ballsaal im gotischen Spukschloss

Sunday/Sonntag 11.October 2026
◕ starts 11:00 am OS grid time – startet ab 20:00 Uhr EU
DJ CRAZY at the decks:
Gothic,Synth, EBM and Wave Tunes

Adults Only! Nur Erwachsene !
Taxi: hg.osgrid.org:80:FLORES SeaVibes
░░▒▓◙█◙█◙ CC-CLUB ◙█◙█◙▓▒░░

Crazyposeidon: Thank you all join our Halloween Party today, Danke euch allen für die Teilnahme heute bei unserer Halloween Party :))) 8 days ago

THIS PLACE HAS PLANS.

WHAT ABOUT YOU?

taking a nap in the leaves after a fun day playing in the woods


Aphra Hendrix: Thank you for the dramatic artwork. I can hear your soul speaking through it. 10 days ago

Just wanted to wish everyone a happy Friday and hope you all have a wonderful weekend. =)

🍺🥨 OKTOBERFEST AT THE VINEYARDS! 🥨🍺

PROST! 🍻 California Vineyards welcomes CLAN ESCOTIA LIVE & THE BAND for STOP #5 of our Fall Tour 2026! Join us for a spectacular Bavarian celebration filled with fantastic live music, beautiful Oktoberfest decorations, laughter, friendship, and plenty of festive fun! Put on your lederhosen or dirndl, bring your friends, and come celebrate with us beneath the blue-and-white Bavarian banners!
♥ OCTOBER ROSE SPECIAL PARTY ♥

★ Together against breast cancer

On Tuesday, October 6, the Event Beach Club on BloodMoon Grid will turn pink for a very special evening dedicated to October Rose.

✦ DJ CAM will be behind the decks for a night of music, dancing and good vibes — but above all, for a cause that matters.

♥ DRESS CODE: ALL IN PINK! ♥
Wear pink and come light up the dance floor with us!

Hicks: c etait cool bonne musique et bonne compagnie . a bientot :) 13 days ago
MANIC MONDAY with DAVE KING
Join us every Monday from 10 AM – 12 Noon (Grid Time) for 2 hours of GREAT music, good company, and plenty of fun!

Kicking off our very first BUZZ is DJ Dave King with his MANIC MONDAY TUNES!

If it’s not Jelly Roll, it’ll be Rock ’n’ Roll!
And don’t forget to put your BOOTS ON THE FLOOR… because I’m pretty sure you’re going to be dancing! hop://login.linkup-grid.com:8002/LinkUp%20Welcome/114/88/2...

Grand Opening Celebration - 4 DJs - Epic music - costumes encouraged - everyone welcome - Let's bring in the harvest season together! Starts 10am grid time.


🌙🖤 NEW MUSIC VIDEO 🖤🌙
https://youtu.be/mFGHbpGOlcM


Aphra Hendrix: sounds like good news! 17 days ago
Loading...