IncrementalEngine::RenderingEngine Class Reference

#include <RenderingEngine.h>

Public Member Functions
	RenderingEngine (Config config)
virtual	~RenderingEngine ()
HRESULT	Init (RenderWindow *renderWindow)
void	Update (float dt)
HRESULT	Draw (Drawable *target)
D3DImplementation *	GetDirect3DImplementation ()
RenderCamera *	GetCamera ()
ShaderManager *	GetShaderManager ()

Private Attributes
Config	_config
D3DImplementation *	_direct3D
RenderCamera *	_camera
ShaderManager *	_shaderManager

Detailed Description

Definition at line 14 of file RenderingEngine.h.

Constructor & Destructor Documentation

RenderingEngine()

IncrementalEngine::RenderingEngine::RenderingEngine

(

Config

config

)

Definition at line 7 of file RenderingEngine.cpp.

                                                  :
        _direct3D(NULL),
        _camera(NULL),
        _shaderManager(NULL),
        _config(config)
    {
    }

~RenderingEngine()

IncrementalEngine::RenderingEngine::~RenderingEngine ( )

virtual

Definition at line 15 of file RenderingEngine.cpp.

    {
        CHECKED_DELETE(_direct3D);
        CHECKED_DELETE(_camera);
        CHECKED_DELETE(_shaderManager);
    }

Member Function Documentation

Draw()

HRESULT IncrementalEngine::RenderingEngine::Draw

(

Drawable *

target

)

Definition at line 68 of file RenderingEngine.cpp.

    {
        HRESULT result;
 
        _direct3D->BeginScene(
            _config.BackgroundColor.x / 255,
            _config.BackgroundColor.y / 255, 
            _config.BackgroundColor.z / 255, 
            _config.BackgroundColor.w
        );
 
        _camera->Draw();
        
        result = _shaderManager->SetupFrame();
        if (FAILED(result))
        {
            return CO_E_ERRORINAPP;
        }
 
        result = target->Draw(_direct3D->GetDeviceContext());
        if (FAILED(result))
        {
            return CO_E_ERRORINAPP;
        }
 
        _shaderManager->ClearFrame();
        _direct3D->EndScene();
 
        return S_OK;
    }

GetCamera()

RenderCamera * IncrementalEngine::RenderingEngine::GetCamera

(

)

Definition at line 105 of file RenderingEngine.cpp.

    {
        assert(_camera != nullptr, L"Camera must be initialized before call this method.");
        return _camera;
    }

GetDirect3DImplementation()

D3DImplementation * IncrementalEngine::RenderingEngine::GetDirect3DImplementation

(

)

Definition at line 99 of file RenderingEngine.cpp.

    {
        assert(_direct3D != nullptr, L"Direct3D must be initialized before call this method.");
        return _direct3D;
    }

GetShaderManager()

ShaderManager * IncrementalEngine::RenderingEngine::GetShaderManager

(

)

Definition at line 111 of file RenderingEngine.cpp.

    {
        assert(_shaderManager != nullptr, L"ShaderManager must be initialized before call this method.");
        return _shaderManager;
    }

Init()

HRESULT IncrementalEngine::RenderingEngine::Init

(

RenderWindow *

renderWindow

)

Definition at line 22 of file RenderingEngine.cpp.

    {
        HRESULT result;
        
        _direct3D = new D3DImplementation(_config);
        if (!_direct3D)
        {
            return CO_E_ERRORINAPP;
        }
 
        result = _direct3D->Init(renderWindow);
        if (FAILED(result))
        {
            MessageBox(renderWindow->GetHWND(), L"Could not initialize Direct3D.", L"Error", MB_OK);
            return CO_E_ERRORINAPP;
        }
 
        UpdateWindow(renderWindow->GetHWND());
 
        _camera = new RenderCamera;
        if (!_camera)
        {
            return CO_E_ERRORINAPP;
        }
 
        _camera->SetPosition(DEFAULT_2D_CAMERA_POSITION);
 
        _shaderManager = new ShaderManager;
        if (!_shaderManager)
        {
            return CO_E_ERRORINAPP;
        }
 
        result = _shaderManager->Init(_direct3D, _camera, renderWindow->GetHWND());
        if (FAILED(result))
        {
            return CO_E_ERRORINAPP;
        }
 
        return S_OK;
    }

Update()

void IncrementalEngine::RenderingEngine::Update

(

float

dt

)

Definition at line 64 of file RenderingEngine.cpp.

    {
    }

Member Data Documentation

_camera

RenderCamera* IncrementalEngine::RenderingEngine::_camera

private

Definition at line 31 of file RenderingEngine.h.

_config

Config IncrementalEngine::RenderingEngine::_config

private

Definition at line 29 of file RenderingEngine.h.

_direct3D

D3DImplementation* IncrementalEngine::RenderingEngine::_direct3D

private

Definition at line 30 of file RenderingEngine.h.

_shaderManager

ShaderManager* IncrementalEngine::RenderingEngine::_shaderManager

private

Definition at line 32 of file RenderingEngine.h.