Function triangleNormal

triangleNormal(a: Vec3, b: Vec3, c: Vec3, normal?: Vec3): Vec3
Calculates the normal vector of a triangle defined by three points.
Parameters
- a: Vec3
  The first point of the triangle (3 elements).
- b: Vec3
  The second point of the triangle (3 elements).
- c: Vec3
  The third point of the triangle (3 elements).
- normal: Vec3 = ...
  The destination vector to store the result (optional).
Returns Vec3
The normal vector of the triangle.
- Defined in packages/sdk/src/math/vector.ts:980