Method is_colinear_2D

tools/MeshUtils/FaceUtils.cpp:9–18

using namespace PyMesh;

bool FaceUtils::is_colinear_2D(
        const Vector2F& v0,
        const Vector2F& v1,
        const Vector2F& v2) {
    exactinit();
    double v0_xy[2] = {v0[0], v0[1]};
    double v1_xy[2] = {v1[0], v1[1]};
    double v2_xy[2] = {v2[0], v2[1]};
    return orient2d(v0_xy, v1_xy, v2_xy) == 0;
}

bool FaceUtils::is_colinear_3D(
        const Vector3F& v0,