protected virtual bool InitWithWidthAndHeight(int w, int h, SurfaceFormat colorFormat, DepthFormat depthFormat, RenderTargetUsage usage)
{
w = (w * CCMacros.CCContentScaleFactor());
h = (h * CCMacros.CCContentScaleFactor());
m_pTexture = new CCTexture2D();
m_pTexture.SetAliasTexParameters();
m_pRenderTarget2D = DrawManager.CreateRenderTarget(w, h, colorFormat, depthFormat, usage);
m_pTexture.InitWithTexture(m_pRenderTarget2D);
m_bFirstUsage = true;
m_pSprite = new CCSprite(m_pTexture);
//m_pSprite.scaleY = -1;
m_pSprite.BlendFunc = new CCBlendFunc(CCMacros.CCDefaultSourceBlending, CCMacros.CCDefaultDestinationBlending); // OGLES.GL_ONE, OGLES.GL_ONE_MINUS_SRC_ALPHA);
AddChild(m_pSprite);
return true;
}
