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Revert "Renamed plane's d to distance"

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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
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servers/rendering/rasterizer_rd/rasterizer_effects_rd.cpp
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@@ -558,7 +558,7 @@ void RasterizerEffectsRD::sub_surface_scattering(RID p_diffuse, RID p_diffuse2,
int32_t y_groups = (p_screen_size.height - 1) / 8 + 1;
Plane p = p_camera.xform4(Plane(1, 0, -1, 1));
p.normal /= p.distance;
p.normal /= p.d;
float unit_size = p.normal.x;
{ //scale color and depth to half