public override void OnEnter()
{
base.OnEnter(); CCSize windowSize = Layer.VisibleBoundsWorldspace.Size;
spritePremulti.Position = new CCPoint(16, 48);
spriteNonpremulti.Position = new CCPoint(16, 16);
CCSize rendSize = new CCSize(32, 64);
/* A2 & B2 setup */
CCRenderTexture rend = new CCRenderTexture(rendSize,rendSize);
// It's possible to modify the RenderTexture blending function by
// CCBlendFunc bf = new CCBlendFunc (OGLES.GL_ONE, OGLES.GL_ONE_MINUS_SRC_ALPHA);
// rend.Sprite.BlendFunc = bf;
rend.Begin();
// A2
spritePremulti.Visit();
// B2
spriteNonpremulti.Visit();
rend.End();
/* A1: setup */
spritePremulti.Position = new CCPoint(windowSize.Width / 2 - 16, windowSize.Height / 2 + 16);
/* B1: setup */
spriteNonpremulti.Position = new CCPoint(windowSize.Width / 2 - 16, windowSize.Height / 2 - 16);
rend.Position = new CCPoint(windowSize.Width / 2 + 16, windowSize.Height / 2);
AddChild(spriteNonpremulti);
AddChild(spritePremulti);
AddChild(rend);
}
public override void OnEnter()
{
base.OnEnter();
var windowSize = Layer.VisibleBoundsWorldspace.Size;
CCRenderTexture text = new CCRenderTexture(windowSize,windowSize);
AddChild(text, 24);
CCDrawNode draw = new CCDrawNode();
text.AddChild(draw, 10);
text.Begin();
// Draw polygons
CCPoint[] points = new CCPoint[]
{
new CCPoint(windowSize.Height / 4, 0),
new CCPoint(windowSize.Width, windowSize.Height / 5),
new CCPoint(windowSize.Width / 3 * 2, windowSize.Height)
};
draw.DrawPolygon(points, points.Length, new CCColor4F(1, 0, 0, 0.5f), 4, new CCColor4F(0, 0, 1, 1));
text.End();
}
public void renderScreenShot()
{
var size = Layer.VisibleBoundsWorldspace.Size;
var texture = new CCRenderTexture(size,size);
//var texture = new CCRenderTexture(512, 512);
texture.AnchorPoint = new CCPoint(0, 0);
texture.Begin();
Visit();
texture.End();
CCSprite sprite = new CCSprite(texture.Sprite.Texture);
//sprite.Position = new CCPoint(256, 256);
sprite.Position = new CCPoint(size.Width/2, size.Height / 2);
sprite.Opacity = 182;
//sprite.IsFlipY = true;
AddChild(sprite, 999999);
sprite.Color = CCColor3B.Green;
sprite.RunAction(
new CCSequence(
new CCFadeTo (2, 0),
new CCHide()
)
);
}
