drawToBitmapData on iOS

hi guys,

 

i installed latest version of air hoping there changes on this, still have problem let me try ask help...

 

i have render stage3d on bitmap, screenshot, , i’m using drawtobitmapdata function, example on api documentation.

this works fine on desktop not on mobile, example on ipad3, nothing shown.

 

i noticed, reading around, if put call render function every frame, on ipad see correctly render result moved on bitmap , pasted on stage. not using single call, need.

 

 

so, function this:

 

private function render(event:event):void {

 

   stage3d.context3d.clear(0, 0, 0, 1);

   stage3d.context3d.drawtriangles(quadindices);

   stage3d.context3d.drawtobitmapdata(bd);

   stage3d.context3d.present();                       

  

   var bitmap:bitmap = new bitmap(bd);

   addchild(bitmap);

 

}

 

on mobile have working result adding ’addeventlistener(event.enter_frame, render)’

 

think?

thanks!

i'm gonna crazy...

it's not possible on ipad render on bitmap without insert function call onframe loop absurd reason, can imagine performance...

 

so @ point have remove listener , thought wait until last pixels of bitmapdata different 0 (because there aren't event linked drawtobitmapdata handle , wait for)... well, issue... on ipad getpixel return 0 , not value expect (like on desktop tests)

 

 

 

are there other way screenshot stage3d on damn ios device?

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