// Set up void UiApp::setup() { glShadeModel( GL_FLAT ); // Set up camera mCamera = CameraPersp( getWindowWidth(), getWindowHeight(), 45.0f, 0.01f, 1000.0f ); mOffset = Vec3f( 240.0f, -480.0f, 0.0f ); // Start device mLeap = Device::create(); mLeap->addCallback( &UiApp::onFrame, this ); // Load cursor textures for ( size_t i = 0; i < 3; ++i ) { switch ( (CursorType)i ) { case CursorType::GRAB: mTexture[ i ] = gl::Texture( loadImage( loadResource( RES_TEX_GRAB ) ) ); break; case CursorType::HAND: mTexture[ i ] = gl::Texture( loadImage( loadResource( RES_TEX_HAND ) ) ); break; case CursorType::TOUCH: mTexture[ i ] = gl::Texture( loadImage( loadResource( RES_TEX_TOUCH ) ) ); break; case NONE: break; } mTexture[ i ].setFlipped( true ); mTexture[ i ].setMagFilter( GL_NEAREST ); mTexture[ i ].setMinFilter( GL_NEAREST ); } // Initialize cursor mCursorType = CursorType::NONE; mCursorPosition = Vec3f::zero(); mCursorPositionTarget = Vec3f::zero(); // Load UI textures mButton[ 0 ] = gl::Texture( loadImage( loadResource( RES_TEX_BUTTON_OFF ) ) ); mButton[ 1 ] = gl::Texture( loadImage( loadResource( RES_TEX_BUTTON_ON ) ) ); mSlider = gl::Texture( loadImage( loadResource( RES_TEX_SLIDER ) ) ); mTrack = gl::Texture( loadImage( loadResource( RES_TEX_TRACK ) ) ); // Flip textures mButton[ 0 ].setFlipped( true ); mButton[ 1 ].setFlipped( true ); mSlider.setFlipped( true ); mTrack.setFlipped( true ); // Disable anti-aliasing mButton[ 0 ].setMagFilter( GL_NEAREST ); mButton[ 0 ].setMinFilter( GL_NEAREST ); mButton[ 1 ].setMagFilter( GL_NEAREST ); mButton[ 1 ].setMinFilter( GL_NEAREST ); mSlider.setMagFilter( GL_NEAREST ); mSlider.setMinFilter( GL_NEAREST ); mTrack.setMagFilter( GL_NEAREST ); mTrack.setMinFilter( GL_NEAREST ); // Initialize buttons Vec3f position( -120.0f, 950.0f, 0.0f ); for ( size_t i = 0; i < 3; ++i, position.x += 320.0f ) { mButtonPosition[ i ] = position; mButtonState[ i ] = false; } // Initialize sliider mTrackPosition = Vec3f( 0.0f, 700.0f, 0.0f ); mSliderPosition = mTrackPosition; mSliderPosition.y -= 45.0f; // Params mFrameRate = 0.0f; mFullScreen = false; mParams = params::InterfaceGl( "Params", Vec2i( 200, 105 ) ); mParams.addParam( "Frame rate", &mFrameRate, "", true ); mParams.addParam( "Full screen", &mFullScreen, "key=f" ); mParams.addButton( "Screen shot", bind( &UiApp::screenShot, this ), "key=space" ); mParams.addButton( "Quit", bind( &UiApp::quit, this ), "key=q" ); }
// Set up void UiApp::setup() { glShadeModel( GL_FLAT ); // Start device mDevice = Device::create(); mDevice->connectEventHandler( &UiApp::onFrame, this ); // Load cursor textures for ( size_t i = 0; i < 3; ++i ) { switch ( (CursorType)i ) { case CursorType::GRAB: mTexture[ i ] = gl::Texture( loadImage( loadResource( RES_TEX_GRAB ) ) ); break; case CursorType::HAND: mTexture[ i ] = gl::Texture( loadImage( loadResource( RES_TEX_HAND ) ) ); break; case CursorType::TOUCH: mTexture[ i ] = gl::Texture( loadImage( loadResource( RES_TEX_TOUCH ) ) ); break; case NONE: break; } mTexture[ i ].setMagFilter( GL_NEAREST ); mTexture[ i ].setMinFilter( GL_NEAREST ); } // Initialize cursor mCursorType = CursorType::NONE; mCursorPosition = Vec2f::zero(); mCursorPositionTarget = Vec2f::zero(); mFingerTipPosition = Vec2i::zero(); // Load UI textures mButton[ 0 ] = gl::Texture( loadImage( loadResource( RES_TEX_BUTTON_OFF ) ) ); mButton[ 1 ] = gl::Texture( loadImage( loadResource( RES_TEX_BUTTON_ON ) ) ); mSlider = gl::Texture( loadImage( loadResource( RES_TEX_SLIDER ) ) ); mTrack = gl::Texture( loadImage( loadResource( RES_TEX_TRACK ) ) ); // Disable anti-aliasing mButton[ 0 ].setMagFilter( GL_NEAREST ); mButton[ 0 ].setMinFilter( GL_NEAREST ); mButton[ 1 ].setMagFilter( GL_NEAREST ); mButton[ 1 ].setMinFilter( GL_NEAREST ); mSlider.setMagFilter( GL_NEAREST ); mSlider.setMinFilter( GL_NEAREST ); mTrack.setMagFilter( GL_NEAREST ); mTrack.setMinFilter( GL_NEAREST ); // Params mFrameRate = 0.0f; mFullScreen = false; mParams = params::InterfaceGl( "Params", Vec2i( 200, 105 ) ); mParams.addParam( "Frame rate", &mFrameRate, "", true ); mParams.addParam( "Full screen", &mFullScreen, "key=f" ); mParams.addButton( "Screen shot", bind( &UiApp::screenShot, this ), "key=space" ); mParams.addButton( "Quit", bind( &UiApp::quit, this ), "key=q" ); // Run resize to initialize layout resize(); }