Revert "Renamed plane's d to distance"

This reverts commit ec7b481170.

This was wrong, `d` is not a distance but the `d` constant in the
parametric equation `ax + by + cz = d` describing the plane.
This commit is contained in:
Rémi Verschelde 2020-05-10 16:47:11 +02:00
parent 6ab92464bc
commit 94721f5ab8
36 changed files with 126 additions and 126 deletions

View file

@ -111,7 +111,7 @@ Point2 XRCamera3D::unproject_position(const Vector3 &p_pos) const {
Plane p(get_camera_transform().xform_inv(p_pos), 1.0);
p = cm.xform4(p);
p.normal /= p.distance;
p.normal /= p.d;
Point2 res;
res.x = (p.normal.x * 0.5 + 0.5) * viewport_size.x;