One world,endless conditions.
Generate a photorealistic, editable 3D world from video and explore any scenario, weather, time, activity, or event, in seconds.
After dark · lights on
A generator, not a stock library
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Terra Web
Scene Builder
Build the world the dataset is about. Drop assets onto the ground where the cursor is, give each element its own material, and say what every object is for. Then place the camera rig whose two positions define the sweep every frame is captured along.
View productRoles, not just objects
Master, Distractor or Background: what the annotations are written against.
Materials per element
A digger's body, hydraulics and cab glass are separate surfaces.
The rig is the sweep
Two linked positions; their separation is the path, not a second description of it.
Build a world once.Order the datasetit can produce.
Terra is a synthetic world engine that generates physically accurate, scenario rich datasets for the conditions you care about.
- Physically accurate environments
- Fully configurable scenes & scenarios
- Production ready datasets
From layersto reality.
Stack and configure every element of your environment, terrain, assets, logic, and conditions, to bring your scene to life.

One scene, every condition
Explore warehouses, meeting rooms and factory floors through immersive environment walkthroughs.
More conditions.Better confidence.
Combine environments, weather and object variations to exponentially increase your dataset.
A virtuous loopfor safer operations.
Terra generates the conditions.
Accel turns them into real world impact.
- More data. Fewer edge cases.
- Continuously improve model performance.
- From simulation to safer real world outcomes.
A safer
real world
Perks of Terra
Written for the team that has to ship a model on a deadline, not for the one that has unlimited footage and a year.
Labels come out with the frames
Every frame arrives with pixel-exact boxes, masks and keypoints. No annotation pass.
Order the conditions you can't wait for
Pick the weather and hours you need, and Terra renders the same scene under each.
Every dataset rebuilds exactly
Each run carries a seed, so the same scenes and frames come back exactly, any time.
You see the bill before you spend it
One review screen shows the frames, credits and archive size before the run starts.
Photorealism is a pipeline step
Every frame gets a domain adaptation pass automatically, so it looks like real footage.
No 3D artist required
Generate models from a prompt or photos, or describe the scene and Terra builds it.
Frequently asked questions
Scroll through the questions and pick one to read the answer.
No. Sigmawave works with your existing cameras and recorders over RTSP. Replacement only makes sense when a camera has a physical problem, such as poor optics or a bad angle.

