GoaLitiuM/FlaxEngine
1
0
Fork 0
Code Issues Pull Requests Actions 7 Packages Projects Releases Wiki Activity

Added resizing to the game viewport.

Browse Source
This commit is contained in:
Chandler Cox
2022-12-23 17:37:21 -06:00
parent f8e3f2fdc0
commit c38da8cabf
1 changed files with 40 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
Source/Editor/Windows/GameWindow.cs
View File

@@ -238,12 +238,51 @@ namespace FlaxEditor.Windows
// Setup viewport
_viewport = new RenderOutputControl(task)
{
AnchorPreset = AnchorPresets.StretchAll,
AnchorPreset = AnchorPresets.TopLeft,
Offsets = Margin.Zero,
AutoFocus = false,
Parent = this
};
task.PostRender += OnPostRender;
// TODO move external and let user define. Maybe also just let them define a ratio as well
Float2 viewPortSize = new Float2(1920, 1080);
bool useCustomAspect = true;
bool freeAspect = false;
Float2 customAspect = new Float2(9, 16);
SizeChanged += control =>
{
float viewportAspectRatio = 1;
float windowAspectRatio = 1;
if (!freeAspect)
{
if (!useCustomAspect)
viewportAspectRatio = viewPortSize.X / viewPortSize.Y;
else
viewportAspectRatio = customAspect.X / customAspect.Y;
windowAspectRatio = Size.X / Size.Y;
}
var scaleWidth = viewportAspectRatio / windowAspectRatio;
var scaleHeight = windowAspectRatio / viewportAspectRatio;
if (scaleHeight < 1)
{
_viewport.Width = Size.X;
_viewport.Height = Size.Y * scaleHeight;
_viewport.X = 0;
_viewport.Y = Size.Y * (1-scaleHeight)/2;
}
else
{
_viewport.Width = Size.X * scaleWidth;
_viewport.Height = Size.Y;
_viewport.X = Size.X * (1-scaleWidth)/2;
_viewport.Y = 0;
}
};
// Override the game GUI root
_guiRoot = new GameRoot