Wind Predictor (Cloud) - [source code]
Predict a pedestrian wind-speed field from buildings without running CFD, using the hosted Eddy3D model (Yel 1.0, a 512x512 image GAN). Rasterizes the buildings and the analysis plane into the model's input image, sends it to the API, and returns the predicted wind speeds plus a colored result mesh. Runs on Eddy3D's server: needs internet, no GPU and no model download, and the free server may need a minute to wake up. For a local GPU run over arbitrary points and multiple wind directions, use Wind Predictor with a model from ML Model instead.
Input
| Name | Nickname | Description | Type |
|---|---|---|---|
| Buildings | B | Building meshes. | Mesh |
| Analysis Plane | Pl | Square analysis plane (defaults to a 512x512 box around the buildings). | Rectangle |
| Wind Direction | Dir | Wind direction in degrees (0=N, clockwise). | Integer |
| API URL | URL | Prediction API base URL. | Text |
| Voxel Size | V | Geometry rasterization voxel size (m). | Number |
| Color Size | CS | Result-mesh pixel size for coloring. | Number |
| Color Map | CM | Color map: Viridis, Turbo, or Inferno. | Text |
| Run | Run the prediction. Momentary - resets when the result arrives. | Boolean |
Output
| Name | Nickname | Description | Type |
|---|---|---|---|
| Wind Speed | U | Predicted pedestrian wind speeds. | Number |
| Result Mesh | M | Colored wind-speed result mesh. | Mesh |