cf_norms¶

Computes the normals for a polygon.

void cf_norms(CF_V2* verts, CF_V2* norms, int count);

Parameters	Description
verts	The vertices of the polygon.
norms	The normals of the polygon (these are written to as output).
count	The number of vertices in `verts`.

Return Value¶

Writes the calculated normals to norms.