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Fix singularity overlay mouse position correction when zooming (#30509)

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fix singularity overlay mouse position correction when zooming
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slarticodefast 2024-07-31 02:14:49 +02:00 • committed by GitHub
parent 524dad566b
commit 0ceb99df1c
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1 changed files with 4 additions and 1 deletions
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5
Content.Client/Singularity/SingularityOverlay.cs
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@ -100,6 +100,8 @@ namespace Content.Client.Singularity
/// </summary>
private void OnProjectFromScreenToMap(ref PixelToMapEvent args)
{ // Mostly copypasta from the singularity shader.
if (args.Viewport.Eye == null)
return;
var maxDistance = MaxDistance * EyeManager.PixelsPerMeter;
var finalCoords = args.VisiblePosition;
@ -112,10 +114,11 @@ namespace Content.Client.Singularity
// and in local space 'Y' is measured in pixels from the top of the viewport.
// As a minor optimization the locations of the singularities are transformed into fragment space in BeforeDraw so the shader doesn't need to.
// We need to undo that here or this will transform the cursor position as if the singularities were mirrored vertically relative to the center of the viewport.
var localPosition = _positions[i];
localPosition.Y = args.Viewport.Size.Y - localPosition.Y;
var delta = args.VisiblePosition - localPosition;
var distance = (delta / args.Viewport.RenderScale).Length();
var distance = (delta / (args.Viewport.RenderScale * args.Viewport.Eye.Scale)).Length();
var deformation = _intensities[i] / MathF.Pow(distance, _falloffPowers[i]);