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Merge branch 'tweak-quaternion-editing' of git://github.com/stefnotch/FlaxEngine into stefnotch-tweak-quaternion-editing

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This commit is contained in:
Wojtek Figat
2021-04-12 15:44:03 +02:00
parent ed1f0b8881 c4af8ce0ca
commit d774cb496a
1 changed files with 27 additions and 3 deletions
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30
Source/Editor/CustomEditors/Editors/QuaternionEditor.cs
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@@ -12,6 +12,9 @@ namespace FlaxEditor.CustomEditors.Editors
[CustomEditor(typeof(Quaternion)), DefaultEditor]
public class QuaternionEditor : CustomEditor
{
private Vector3 _cachedAngles = Vector3.Zero;
private object _cachedToken;
/// <summary>
/// The X component element
/// </summary>
@@ -58,14 +61,35 @@ namespace FlaxEditor.CustomEditors.Editors
if (IsSetBlocked)
return;
float x = XElement.FloatValue.Value;
float y = YElement.FloatValue.Value;
float z = ZElement.FloatValue.Value;
var isSliding = XElement.IsSliding || YElement.IsSliding || ZElement.IsSliding;
var token = isSliding ? this : null;
var useCachedAngles = isSliding && token == _cachedToken;
float x = (useCachedAngles && !XElement.IsSliding) ? _cachedAngles.X : XElement.FloatValue.Value;
float y = (useCachedAngles && !YElement.IsSliding) ? _cachedAngles.Y : YElement.FloatValue.Value;
float z = (useCachedAngles && !ZElement.IsSliding) ? _cachedAngles.Z : ZElement.FloatValue.Value;
x = Mathf.UnwindDegrees(x);
y = Mathf.UnwindDegrees(y);
z = Mathf.UnwindDegrees(z);
if (!useCachedAngles)
{
_cachedAngles = new Vector3(x, y, z);
}
_cachedToken = token;
Quaternion.Euler(x, y, z, out Quaternion value);
SetValue(value, token);
}
/// <inheritdoc />
protected override void ClearToken()
{
_cachedToken = null;
base.ClearToken();
}
/// <inheritdoc />
public override void Refresh()