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IsoVist Ray
Compute a single isovist sample at a location
Inputs
| Name | ID | Description | Type |
|---|---|---|---|
| Sample | S | Sampling ray | Line |
| Radius | R | Sample radius | Number |
| Obstacles | O | Obstacle outlines (curves, planes, meshes and breps are allowed) | Geometry |
Outputs
| Name | ID | Description | Type |
|---|---|---|---|
| Point | P | Intersection point of the sample ray with the obstacles | Point |
| Distance | D | Distance from ray start to intersection point | Number |
| Index | I | Obstacle index for hit, or -1 if no obstacle was hit | Integer |
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