iskra.geometry.normals

edge_length_normals(edges)	Normals of line segments in 2D scaled by the edge length.
edge_normals(edges)	Normals of line segments in 2D.
face_normals(simplices)	Computes per-face normals.
triangle_area_normals(triangles)	Normals of triangles in 2D or 3D scaled by the triangle area.
triangle_normals(triangles)	Normals of triangles in 2D or 3D.
vertex_normals(verts, faces[, method])	Comptues per-vertex normals.
volume_face_normals(simplices)	Computes face normals weighted by the hypervolume of the element.