File ImguiOgreRenderer.h

namespace Gsage

class ImguiOgreRenderer : public EventSubscriber<ImguiOgreRenderer>, public Gsage::ImguiRenderer

Subclassed by Gsage::ImguiRendererV1, Gsage::ImguiRendererV2

Public Functions

ImguiOgreRenderer()

virtual ~ImguiOgreRenderer()

virtual void initialize(Engine *facade, lua_State *L)

Set engine, setup lua bindings

Parameters

• engine: Gsage CE

• L: lua state

virtual void createFontTexture(unsigned char *pixels, int width, int height)

Create font texture in the underlying render system

Parameters

• pixels: Raw texture

• width: Texture width

• height: Texture height

virtual void updateVertexData(Ogre::Viewport *vp, ImVec2 displaySize) = 0

virtual void setImguiContext(ImGuiContext *ctx)

Imgui context is not shared across plugins, so pass it to renderer

Parameters

• ctx: Context to use

Protected Functions

virtual void updateFontTexture()

virtual void createMaterial() = 0

virtual bool renderQueueEnded(EventDispatcher *sender, const Event &event)

Protected Attributes

Ogre::TexturePtr mFontTex

Ogre::SceneManager *mSceneMgr

unsigned char *mFontPixels

int mFontTexWidth

int mFontTexHeight

bool mUpdateFontTex

std::mutex mFontTexLock