Wes Hunt a78cef4ea0 Converted SWidget::RenderTransform into a TOptional for performance reasons. ...

* Allows code to skip the expensive stuff when no render transform is used. Specifically, skips render transform related concatenate calls in FGeometry ctor.
* UMG now sets a NULL RenderTransform when it detects the transform is identity.
TTP#346674: Slate: Editor performance has regressed in debug and release.
TTP#346490: MAIN: Performance drop when gathering resources
#codereview:nick.atamas,nick.darnell

[CL 2307703 by Wes Hunt in Main branch]

2014-09-23 19:06:06 -04:00

..

ArrangedChildren.cpp

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ArrangedWidget.cpp

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Geometry.cpp

Converted SWidget::RenderTransform into a TOptional for performance reasons.

2014-09-23 19:06:06 -04:00

LayoutGeometry.cpp

Change 2122846 on 2014/07/01 00:51:24 by Wes.Hunt@WHUNT-UE4-MAIN

2014-08-28 14:29:46 -04:00

SlateRect.cpp

Change 2122846 on 2014/07/01 00:51:24 by Wes.Hunt@WHUNT-UE4-MAIN

2014-08-28 14:29:46 -04:00

Visibility.cpp

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WidgetPath.cpp

Slate: Removed legacy operator() from FArrangedWidgets in favor of operator[]. Fixed uses cases.

2014-08-25 12:51:49 -04:00