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This commit is contained in:
Chris Forbes
2010-09-19 18:50:34 +12:00
parent 23da8a24bd
commit aa1d44428d
1 changed files with 3 additions and 4 deletions
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7
OpenRA.Game/Graphics/Viewport.cs
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@@ -161,10 +161,9 @@ namespace OpenRA.Graphics
public Rectangle ViewBounds() public Rectangle ViewBounds()
{ {
int2 boundary = new int2(3,3); // Add a curtain of cells around the viewport to account for rounding errors int2 boundary = new int2(1,1); // Add a curtain of cells around the viewport to account for rounding errors
var origin = new int2((int)(scrollPosition.X/Game.CellSize), (int)(scrollPosition.Y/Game.CellSize)); var tl = ViewToWorld(int2.Zero).ToInt2() - boundary;
var tl = ViewToWorld(origin).ToInt2() - boundary; var br = ViewToWorld(new int2(Width, Height)).ToInt2() + boundary;
var br = ViewToWorld(origin + new int2(Width, Height)).ToInt2() + boundary;
return Rectangle.FromLTRB(tl.X, tl.Y, br.X, br.Y); return Rectangle.FromLTRB(tl.X, tl.Y, br.X, br.Y);
} }
} }