fem.properties.sample_material_field
fem.properties.sample_material_field(sdf, points, cells)Sample the whole material field at every element centroid.
Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| sdf | Any | Scene SDF object answering material_at(p) -> dict. |
required |
| points | Any | Node positions (N, 3) (may be traced). |
required |
| cells | Any | Connectivity (C, ...). |
required |
Returns
| Name | Type | Description |
|---|---|---|
| dict[str, Any] | The material dict with every value batched over elements: scalar | |
| dict[str, Any] | properties shaped (C,) and color shaped (C, 3). |