Bugfix of Heat distortion shader (#43397)

* revert of the revert

* tests

* changes

* more fun

* test

* ccvvvar

* works but bad

* now its better

* more fixes

* more cleanup

* cleaning

* last fixes before move to glasses activ

* x

* glasses only

* working

* fix toolbox

* cleanup

* ThermalByte added

* small fix

* small optimalisations

* float bux fix

* comments add

* more comments

* more comments

* last fix

* revert cvar delete

* wrong blue shades

* cvar refactor

* Update Content.Shared/Atmos/EntitySystems/SharedGasTileOverlaySystem.cs

Co-authored-by: ArtisticRoomba <145879011+ArtisticRoomba@users.noreply.github.com>

* Update Content.Client/Atmos/Overlays/GasTileDangerousTemperatureOverlay.cs

Co-authored-by: ArtisticRoomba <145879011+ArtisticRoomba@users.noreply.github.com>

* tweak to TryGetTemperature comment

* Factors are now const

* renames

* Interface for ThermalByte

* tile color  vaccum and more comments

* saving yeeted

* integration test

* rename and cleanup

* fix

* cleanup

* switch

* UT fix (hopefully)

* small bug+ rename

* vaccum limit  + space is now invalid

* typo

* typo

* fix

* init, works

* move method around

* renames and split

* renames

* heatblur

* cleanup

* more docs

* resource cache

* No dynamic perlin noise generation [no fun allowed] and new blur softening method

* magic numbers and rename

* misc cleanup

* removed init values because display compat mode broken

* misc cleanup

* bugfix

* fix

---------

Co-authored-by: ArtisticRoomba <145879011+ArtisticRoomba@users.noreply.github.com>

Content.Client/Atmos/Overlays/GasTileHeatBlurOverlay.cs

@@ -152,7 +152,9 @@ public sealed class GasTileHeatBlurOverlay : Overlay
                     worldHandle.SetTransform(gridEntToViewportLocal);
 
                     // We only care about tiles that fit in these bounds
-                    var floatBounds = worldToViewportLocal.TransformBox(worldBounds).Enlarged(grid.Comp.TileSize);
+                    var worldToGridLocal = _xformSys.GetInvWorldMatrix(grid.Owner);
+                    var floatBounds = worldToGridLocal.TransformBox(worldBounds).Enlarged(grid.Comp.TileSize);
+
                     var localBounds = new Box2i(
                         (int)MathF.Floor(floatBounds.Left),
                         (int)MathF.Floor(floatBounds.Bottom),