/**
* \brief Transform from current triangle to the target triangle
*/
Transform Triangle::to(const Triangle& target) const {
double rotation = rotate_to(target);
double scale = scale_to(target);
Transform result(rotation, Point(), scale);
Point translation = target.basepoint() - result(basepoint());
result = result + translation;
return result;
}
Vec3 unit(const Vec3 & nhs) {
return scale_to(nhs, 1);
}
Vec4 unit(const Vec4 & nhs) {
return scale_to(nhs, 1);
}
