Extended Filter3d classes fire an error.

[iY0Yi]

Hi,
When I use my extended Filter3d classes(Gamma correction shader),
It fires an error.

"Uncaught TypeError: Cannot read property 'width' of undefined"

It occurs in Context3D.setRenderToTexture().
And the width is Texture.frameBuffer.width.
Here are the classes for reproducing:
GammaCorrectionFilter3D.ts
https://gist.github.com/GoroMatsumoto/9405246100f029966bdd
Filter3DGammaCorrectionTask.ts
https://gist.github.com/GoroMatsumoto/26fee6124e22c2ed4423

this._filter3ds = new Array<away.filters.Filter3DBase>();
this._filter3ds[0] = new away.filters.GammaCorrectionFilter3D(2.2);
this._view.filters3d = this._filter3ds;

[karimbeyrouti]

Hello Goro,

looks like that issue was also caused by the TypeScript 0.9.5 update. This should now be fixed in the Repo ( although the fix in Context3D is a bit of a monkey patch for now ) - it should be working with the latest push.

[iY0Yi]

Hi,

Thank you this fix too.
But I got a new error.

WebGLFramebuffer.width/height is not available(at least on my environment:OSX, chrome).
So, I modified it like below in Context3D.setRenderToTexture().

var width:number = (<away.display3D.Texture>target).width;
var height:number = (<away.display3D.Texture>target).height;

this._gl.viewport['width'] = width;
this._gl.viewport['height'] = height;

this._gl.viewport(0, 0, width, height);

This doesn't get the error on compiling.
And width and height seems that they contain correct value.

But I get 2 of warning on the fly with black screen.

[.WebGLRenderingContext]PERFORMANCE WARNING: Attribute 0 is disabled. This has signficant performance penalty SimpleTest.html:1
[.WebGLRenderingContext]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering or is not 'texture complete'

Could you test my above classes?
It seems that it's a same issue of TypeScript version...

[iY0Yi]

I guess that there are same problems on BackGroundRenderer, And real time reflection textures.
I have not tested that classes.