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use matrix CreateTransform (#8687)

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Leon Friedrich
2022-06-07 14:14:22 +12:00
committed by GitHub
parent c3e23394ae
commit 22aaf801be
1 changed files with 3 additions and 6 deletions
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9
Content.Client/Viewport/ScalingViewport.cs
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@@ -1,4 +1,4 @@
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using Robust.Client.Graphics; using Robust.Client.Graphics;
using Robust.Client.Input; using Robust.Client.Input;
@@ -276,14 +276,11 @@ namespace Content.Client.Viewport
var drawBox = GetDrawBox(); var drawBox = GetDrawBox();
var scaleFactor = drawBox.Size / (Vector2) _viewport!.Size; var scaleFactor = drawBox.Size / (Vector2) _viewport!.Size;
if (scaleFactor == (0, 0)) if (scaleFactor.X == 0 || scaleFactor.Y == 0)
// Basically a nonsense scenario, at least make sure to return something that can be inverted. // Basically a nonsense scenario, at least make sure to return something that can be inverted.
return Matrix3.Identity; return Matrix3.Identity;
var scale = Matrix3.CreateScale(scaleFactor); return Matrix3.CreateTransform(GlobalPixelPosition + drawBox.TopLeft, 0, scaleFactor);
var translate = Matrix3.CreateTranslation(GlobalPixelPosition + drawBox.TopLeft);
return scale * translate;
} }
private void EnsureViewportCreated() private void EnsureViewportCreated()