public static void SetDesignResolutionSize(float width, float height, CCResolutionPolicy resolutionPolicy)
{
Debug.Assert(resolutionPolicy != CCResolutionPolicy.UnKnown, "should set resolutionPolicy");
if (width == 0.0f || height == 0.0f)
{
return;
}
m_obDesignResolutionSize.Width = width;
m_obDesignResolutionSize.Height = height;
m_fScaleX = m_obScreenSize.Width / m_obDesignResolutionSize.Width;
m_fScaleY = m_obScreenSize.Height / m_obDesignResolutionSize.Height;
if (resolutionPolicy == CCResolutionPolicy.NoBorder)
{
m_fScaleX = m_fScaleY = Math.Max(m_fScaleX, m_fScaleY);
}
if (resolutionPolicy == CCResolutionPolicy.ShowAll)
{
m_fScaleX = m_fScaleY = Math.Min(m_fScaleX, m_fScaleY);
}
// calculate the rect of viewport
float viewPortW = m_obDesignResolutionSize.Width * m_fScaleX;
float viewPortH = m_obDesignResolutionSize.Height * m_fScaleY;
m_obViewPortRect = new CCRect((m_obScreenSize.Width - viewPortW) / 2, (m_obScreenSize.Height - viewPortH) / 2, viewPortW, viewPortH);
m_eResolutionPolicy = resolutionPolicy;
// reset director's member variables to fit visible rect
CCDirector.SharedDirector.m_obWinSizeInPoints = Size;
CCDirector.SharedDirector.m_obWinSizeInPixels = new CCSize(m_obDesignResolutionSize.Width * CCMacros.CCContentScaleFactor(),
m_obDesignResolutionSize.Height * CCMacros.CCContentScaleFactor());
CCDirector.SharedDirector.CreateStatsLabel();
CCDirector.SharedDirector.SetGlDefaultValues();
}
public static void Init(GraphicsDevice graphicsDevice)
{
CCDrawManager.graphicsDevice = graphicsDevice;
spriteBatch = new SpriteBatch(graphicsDevice);
m_defaultEffect = new BasicEffect(graphicsDevice);
PrimitiveEffect = new BasicEffect(graphicsDevice)
{
TextureEnabled = false,
VertexColorEnabled = true
};
m_DepthEnableStencilState = new DepthStencilState
{
DepthBufferEnable = true,
DepthBufferWriteEnable = true,
TwoSidedStencilMode = true
};
m_DepthDisableStencilState = new DepthStencilState
{
DepthBufferEnable = false
};
#if !WINDOWS_PHONE && !XBOX && !WINDOWS && !NETFX_CORE && !PSM
List <string> extensions = CCUtils.GetGLExtensions();
foreach (string s in extensions)
{
switch (s)
{
case "GL_OES_depth24":
m_PlatformDepthFormat = DepthFormat.Depth24;
break;
case "GL_IMG_texture_npot":
m_AllowNonPower2Textures = true;
break;
case "GL_NV_depth_nonlinear": // nVidia Depth 16 non-linear
m_PlatformDepthFormat = DepthFormat.Depth16;
break;
case "GL_NV_texture_npot_2D_mipmap": // nVidia - nPot textures and mipmaps
m_AllowNonPower2Textures = true;
break;
}
}
#endif
PresentationParameters pp = graphicsDevice.PresentationParameters;
//pp.RenderTargetUsage = RenderTargetUsage.PreserveContents;
//_renderTarget = new RenderTarget2D(graphicsDevice, pp.BackBufferWidth, (int)pp.BackBufferHeight, false, pp.BackBufferFormat, pp.DepthStencilFormat, pp.MultiSampleCount, RenderTargetUsage.PreserveContents);
m_fScaleY = 1.0f;
m_fScaleX = 1.0f;
m_eResolutionPolicy = CCResolutionPolicy.UnKnown;
m_obViewPortRect = new CCRect(0, 0, pp.BackBufferWidth, pp.BackBufferHeight);
m_obScreenSize = m_obDesignResolutionSize = m_obViewPortRect.Size;
CCDrawingPrimitives.Init(graphicsDevice);
}
