mirror of
https://github.com/Ed94/Cog.git
synced 2026-06-18 02:12:22 -07:00
Arnaud Jamin
78 lines
2.6 KiB
C++
78 lines
2.6 KiB
C++
#include "CogImguiModule.h"
|
|
|
|
#include "Engine/GameViewportClient.h"
|
|
#include "Widgets/Layout/SScaleBox.h"
|
|
#include "CogImguiWidget.h"
|
|
|
|
#define LOCTEXT_NAMESPACE "FCogImguiModule"
|
|
|
|
//--------------------------------------------------------------------------------------------------------------------------
|
|
|
|
constexpr int32 Cog_ZOrder = 10000;
|
|
|
|
//--------------------------------------------------------------------------------------------------------------------------
|
|
void FCogImguiModule::StartupModule()
|
|
{
|
|
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------------------------------
|
|
void FCogImguiModule::ShutdownModule()
|
|
{
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------------------------------
|
|
void FCogImguiModule::Initialize()
|
|
{
|
|
TextureManager.InitializeErrorTexture();
|
|
TextureManager.CreatePlainTexture("ImGuiModule_Plain", 2, 2, FColor::White);
|
|
|
|
unsigned char* Pixels;
|
|
int Width, Height, Bpp;
|
|
|
|
DefaultFontAtlas.Clear();
|
|
DefaultFontAtlas.GetTexDataAsRGBA32(&Pixels, &Width, &Height, &Bpp);
|
|
const CogTextureIndex FontsTexureIndex = TextureManager.CreateTexture("ImGuiModule_FontAtlas", Width, Height, Bpp, Pixels);
|
|
DefaultFontAtlas.TexID = FCogImguiHelper::ToImTextureID(FontsTexureIndex);
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------------------------------
|
|
TSharedPtr<SCogImguiWidget> FCogImguiModule::CreateImGuiViewport(UGameViewportClient* GameViewport, FCogImguiRenderFunction Render, ImFontAtlas* FontAtlas /*= nullptr*/)
|
|
{
|
|
if (bIsInitialized == false)
|
|
{
|
|
Initialize();
|
|
bIsInitialized = true;
|
|
}
|
|
|
|
if (FontAtlas == nullptr)
|
|
{
|
|
FontAtlas = &DefaultFontAtlas;
|
|
}
|
|
|
|
TSharedPtr<SCogImguiWidget> ImguiWidget;
|
|
SAssignNew(ImguiWidget, SCogImguiWidget)
|
|
.GameViewport(GameViewport)
|
|
.FontAtlas(FontAtlas)
|
|
.Render(Render)
|
|
.Clipping(EWidgetClipping::ClipToBounds);
|
|
|
|
TSharedPtr<SScaleBox> ScaleWidget;
|
|
SAssignNew(ScaleWidget, SScaleBox)
|
|
.IgnoreInheritedScale(true)
|
|
.HAlign(HAlign_Fill)
|
|
.VAlign(VAlign_Fill)
|
|
.Visibility(EVisibility::SelfHitTestInvisible)
|
|
[
|
|
ImguiWidget.ToSharedRef()
|
|
];
|
|
|
|
GameViewport->AddViewportWidgetContent(ScaleWidget.ToSharedRef(), Cog_ZOrder);
|
|
|
|
return ImguiWidget;
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------------------------------
|
|
#undef LOCTEXT_NAMESPACE
|
|
|
|
IMPLEMENT_MODULE(FCogImguiModule, CogImGui) |