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Scale node size to the next highest grid-aligned size.

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This commit is contained in:
Menotdan
2023-09-18 10:37:23 -04:00
parent 83bf68a64f
commit b202573920
2 changed files with 30 additions and 4 deletions
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20
Source/Editor/Surface/VisjectSurface.Input.cs
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@@ -178,11 +178,25 @@ namespace FlaxEditor.Surface
}
}
private Float2 RoundToGrid(Float2 point)
/// <summary>
/// Round a visject coordinate point to the grid.
/// </summary>
/// <param name="point">The point to be rounded.</param>
/// <param name="ceil">Round to ceiling instead?</param>
/// <returns></returns>
public static Float2 RoundToGrid(Float2 point, bool ceil = false)
{
Func<float, float> round = x =>
{
double pointGridUnits = Math.Abs((double)x) / GridSize;
pointGridUnits = ceil ? Math.Ceiling(pointGridUnits) : Math.Floor(pointGridUnits);
return (float)Math.CopySign(pointGridUnits * GridSize, x);
};
Float2 pointToRound = point;
pointToRound.X = (float)Math.CopySign(Math.Floor(Math.Abs((double)pointToRound.X) / GridSize) * GridSize, pointToRound.X);
pointToRound.Y = (float)Math.CopySign(Math.Floor(Math.Abs((double)pointToRound.Y) / GridSize) * GridSize, pointToRound.Y);
pointToRound.X = round(pointToRound.X);
pointToRound.Y = round(pointToRound.Y);
return pointToRound;
}