Function calculateNormals

calculateNormals(
positions: ArrayLike<number>,
indices: ArrayLike<number>,
): number[]
Generates normal information from the specified positions and triangle indices.
Parameters
- positions: ArrayLike<number>
  An array of 3-dimensional vertex positions.
- indices: ArrayLike<number>
  An array of triangle indices.
Returns number[]
An array of 3-dimensional vertex normals.
Example
```
const normals = calculateNormals(positions, indices);
```
- Defined in scene/geometry/geometry-utils.js:14