/* set up the application parameters - read in from command line*/
static int init( int argc, char *argv[] )
{
ARParam wparam;
/* open the video path */
printf("Image size (x,y) = (%d,%d)\n", xsize, ysize);
/* set the initial camera parameters */
if( arParamLoad(CPARA, 1, &wparam) < 0 ) {
printf("Camera parameter load error !!\n");
exit(0);
}
arParamChangeSize( &wparam, xsize, ysize, &cparam );
arInitCparam( &cparam );
printf("*** Camera Parameter ***\n");
arParamDisp( &cparam );
/* open the graphics window */
argInit( &cparam, 1.0, 0, 2, 1, 0 );
arFittingMode = AR_FITTING_TO_IDEAL;
arImageProcMode = AR_IMAGE_PROC_IN_HALF;
argDrawMode = AR_DRAW_BY_TEXTURE_MAPPING;
argTexmapMode = AR_DRAW_TEXTURE_FULL_IMAGE;
gen_image( imgMode );
dispMode();
return 0;
}
static void keyEvent( unsigned char key, int x, int y)
{
if( key == ' ' ) {
imgMode = (imgMode+1)%3;
gen_image( imgMode );
}
/* quit if the ESC key is pressed */
if( key == 0x1b ) {
printf("*** %f (frame/sec)\n", (double)count/arUtilTimer());
/* print out frame/sec and shut everything down */
cleanup();
exit(0);
}
/* turn on and off the debug mode with right mouse */
if( key == 'd' ) {
printf("*** %f (frame/sec)\n", (double)count/arUtilTimer());
arDebug = 1 - arDebug;
if( arDebug == 0 ) {
glClearColor( 0.0, 0.0, 0.0, 0.0 );
glClear(GL_COLOR_BUFFER_BIT);
argSwapBuffers();
glClear(GL_COLOR_BUFFER_BIT);
argSwapBuffers();
}
count = 0;
dispMode();
}
if( key == 'c' ) {
if( argDrawMode == AR_DRAW_BY_GL_DRAW_PIXELS ) {
argDrawMode = AR_DRAW_BY_TEXTURE_MAPPING;
argTexmapMode = AR_DRAW_TEXTURE_FULL_IMAGE;
}
else if( argTexmapMode == AR_DRAW_TEXTURE_FULL_IMAGE ) {
argTexmapMode = AR_DRAW_TEXTURE_HALF_IMAGE;
}
else {
argDrawMode = AR_DRAW_BY_GL_DRAW_PIXELS;
}
printf("*** %f (frame/sec)\n", (double)count/arUtilTimer());
count = 0;
dispMode();
}
}
int main(){
auto pLogger = CB::Log::CLogger::GetInstance();
pLogger->AddStream(CB::IO::File::Open(L"main.log", CB::IO::File::AccessType::WriteOnly, CB::IO::File::OpenAction::AlwaysCreate).Cast<CB::IO::IStream>());
pLogger->AddStream(CB::IO::Console::Create().Cast<CB::IO::IStream>(), CB::Log::CTextFormatter::Create(CB::String::Encoding::ANSI).Cast<CB::Log::IEntryFormatter>());
pLogger->SetDebugMode(true);
try{
auto pWinDriver = CB::Window::LoadDriver(L"MSWindowDriver");
auto pGraphicDriver = CB::Graphic::LoadDriver(L"OGLGraphicDriver");
{
auto pWinManager = pWinDriver->CreateManager();
auto pGraphicManager = pGraphicDriver->CreateManager(pWinManager);
CB::Math::CSize outSize(640, 480);
auto pWindow = pWinManager->CreateWindow(L"GraphicTest", CB::Window::Style::Single, outSize);
auto pGraphicAdapter = pGraphicManager->GetDefaultAdapter();
CB::Graphic::CDisplayMode dispMode(pWindow->GetSize(), 0, CB::Graphic::BufferFormat::B8G8R8X8);
CB::Graphic::CDeviceDesc devDesc(pWindow, dispMode, CB::Graphic::BufferFormat::D24S8, false);
CB::Collection::CList<CB::Graphic::FeatureLevel> featureLevels;
featureLevels.Add(CB::Graphic::FeatureLevel::Level_1);
auto pGraphicDevice = pGraphicAdapter->CreateDevice(pWindow, devDesc, featureLevels);
pWindow->OnClose += CB::Signals::CFunc<const bool, CB::CRefPtr<CB::Window::IWindow>>(CloseEvent);
pWindow->SetVisible(true);
CB::Graphic::CDepthStencilStateDesc depthDesc;
depthDesc.bDepthTestEnabled = true;
depthDesc.uDepthFunction = CB::Graphic::CompareFunc::LessEqual;
auto pDepthState = pGraphicDevice->CreateState(depthDesc);
pGraphicDevice->SetState(pDepthState.Cast<CB::Graphic::IDeviceState>());
CB::Graphic::CRasterizerStateDesc rastDesc;
rastDesc.uCullMode = CB::Graphic::CullMode::None;
auto pRastState = pGraphicDevice->CreateState(rastDesc);
pGraphicDevice->SetState(pRastState.Cast<CB::Graphic::IDeviceState>());
CB::Graphic::CBlendStateDesc blendDesc;
blendDesc.ColorBlend.uDestOperand = CB::Graphic::BlendOption::OneMinusSourceAlpha;
blendDesc.ColorBlend.uSourceOperand = CB::Graphic::BlendOption::SourceAlpha;
blendDesc.ColorBlend.uOperation = CB::Graphic::BlendOperation::Add;
blendDesc.AlphaBlend.uDestOperand = CB::Graphic::BlendOption::OneMinusSourceAlpha;
blendDesc.AlphaBlend.uSourceOperand = CB::Graphic::BlendOption::SourceAlpha;
blendDesc.AlphaBlend.uOperation = CB::Graphic::BlendOperation::Add;
blendDesc.bEnabled[0] = true;
auto pBlendState = pGraphicDevice->CreateState(blendDesc);
pGraphicDevice->SetState(pBlendState.Cast<CB::Graphic::IDeviceState>());
auto pFontManager = CB::Font::CManager::Create();
auto pFontStream = CB::IO::File::Open(L"Assets/font.ttf").Cast<CB::IO::IStream>();
auto pFont = pFontManager->Load(pFontStream);
pFont->SelectFace(0);
pFont->SetSize(24);
CB::Collection::CList<CB::Tools::CFontCharDesc> charDescs;
CB::Tools::CFontTextureGenerator fontGen(pGraphicDevice);
fontGen.MaxTextureSize.Set(512, 512);
auto pTexture = fontGen.Generate(pFont, charDescs);
CB::Tools::CTextMeshGenerator textGen(charDescs);
CB::Tools::CMeshRawIVT textMesh;
textGen.Generate(L"Marek M³ynarski!", textMesh);
CB::Collection::CList<CB::Graphic::CVertexElement> vEls;
vEls.Add(CB::Graphic::CVertexElement(0, L"vinput.vPosition", CB::Graphic::VertexType::Float, 3, 0));
vEls.Add(CB::Graphic::CVertexElement(1, L"vinput.vTexCoord", CB::Graphic::VertexType::Float, 2, 0));
GraphicTest::CShaderLoader shaders(pGraphicDevice, L"Shaders/TextureShader.cg");
auto pTextDecl = pGraphicDevice->CreateVertexDeclaration(shaders.pVertexShader, vEls);
auto pTextVertexBuffer = pGraphicDevice->CreateBuffer(CB::Graphic::BufferType::Vertex, CB::Graphic::BufferUsage::Dynamic, CB::Graphic::BufferAccess::Write, textMesh.Vertices);
auto pTextTCoordBuffer = pGraphicDevice->CreateBuffer(CB::Graphic::BufferType::Vertex, CB::Graphic::BufferUsage::Dynamic, CB::Graphic::BufferAccess::Write, textMesh.TexCoords);
auto pTextIndexBuffer = pGraphicDevice->CreateBuffer(CB::Graphic::BufferType::Index, CB::Graphic::BufferUsage::Dynamic, CB::Graphic::BufferAccess::Write, textMesh.Indices);
float32 fAspect = (float32)outSize.Width / (float32)outSize.Height;
CB::Math::CMatrix mProj = CB::Math::CMatrix::GetPerspective(fAspect, 60.0f, 1.0f, 100.0f);
CB::Math::CMatrix mView = CB::Math::CMatrix::GetTranslation(-4.0f, 0.0f, -3.4f);
CB::Math::CMatrix mModel = CB::Math::CMatrix::GetIdentity();
shaders.pFragmentShader->SetSampler(L"texDiffuse", pTexture.Cast<CB::Graphic::IBaseTexture>());
pTexture->SetFilters(CB::Graphic::TextureFilter::Linear, CB::Graphic::TextureFilter::Linear, CB::Graphic::TextureFilter::Linear);
pTexture->SetAnisotropy(8);
//g_pTexture = texture.pTexture;
while(g_bRun){
pGraphicDevice->Clear(1.0f, 1);
pGraphicDevice->Clear(CB::Math::CColor(1.0f, 0.5f, 0.0f, 1.0f));
pGraphicDevice->BeginRender();
pGraphicDevice->SetShader(shaders.pVertexShader);
pGraphicDevice->SetShader(shaders.pFragmentShader);
static float32 fV = 0.0f;
fV += 20 * g_Timer.GetTimeDelta();
mModel = CB::Math::CMatrix::GetRotation(CB::Math::AxisOrientation::AxisX, fV);
shaders.pVertexShader->SetUniform(L"vinput.mProj", mProj);
shaders.pVertexShader->SetUniform(L"vinput.mView", mView);
shaders.pVertexShader->SetUniform(L"vinput.mModel", mModel);
pGraphicDevice->SetVertexDeclaration(pTextDecl);
pGraphicDevice->SetVertexBuffer(0, pTextVertexBuffer);
pGraphicDevice->SetVertexBuffer(1, pTextTCoordBuffer);
pGraphicDevice->SetIndexBuffer(pTextIndexBuffer);
pGraphicDevice->RenderIndexed(textMesh.uNumberOfPolygons);
pGraphicDevice->EndRender();
g_Timer.Update();
pWinManager->ProcessEvents();
float fFPS = 1.0f / (g_Timer.GetTimeDelta() == 0.0f ? 1.0f : g_Timer.GetTimeDelta());
uint32 uFPS = (uint32)fFPS;
textMesh.Clear();
textGen.Generate(L"FPS: " + CB::String::ToString(uFPS), textMesh);
pTextVertexBuffer->LoadData(textMesh.Vertices);
pTextTCoordBuffer->LoadData(textMesh.TexCoords);
pTextIndexBuffer->LoadData(textMesh.Indices);
pGraphicDevice->Swap();
}
g_pTexture.Release();
}
}
catch(CB::Exception::CException& Exception){
CB::Log::Write(Exception, CB::Log::LogLevel::Fatal);
CB::Message::Show(Exception, CB::Message::Icon::Error);
}
return 0;
}
