Away3D Forum Normal texture for Filter3D

GoroMatsumoto, Sr. Member
Posted: 20 November 2012 07:28 PM Total Posts: 166

I want use NormalMap as texture in Filter3D.

I don’t want to modify Away3D code.
Could you add it as property of “activate” function?

Alejandro Santander, Administrator
Posted: 21 November 2012 04:35 AM Total Posts: 414 [ # 1 ]

Hey,

Could you provide a a sample of what you’re talking about? Perhaps including some code?

GoroMatsumoto, Sr. Member
Posted: 21 November 2012 10:52 AM Total Posts: 166 [ # 2 ]

I am writing my own SSAO as Filter3D.

I want rotate the ray hemisphere by normal information.(like attached one.)
http://www.john-chapman.net/content.php?id=8
(“Normal-oriented Hemisphere” in this page.)

In Away3D, I think that can be provided by PositionRenderer.
But, in View3D source, I can’t find it.

I want use that like this, (in Filter3D)

override public function activate(stage3DProxy : Stage3DProxy, camera : Camera3D, depthTexture : Texture, normalTexture : Texture) : void
  {
   var context : Context3D = stage3DProxy._context3D;

   stage3DProxy.setTextureAt(1, depthTexture);
   stage3DProxy.setTextureAt(2, normalTexture);

   stage3DProxy.context3D.setProgramConstantsFromVector(Context3DProgramType.FRAGMENT, 0, _fc0, 1);
  } 

Thank you.

Normal texture for Filter3D Software: Away3D 4.x

GoroMatsumoto, Sr. Member Posted: 20 November 2012 07:28 PM Total Posts: 166 I want use NormalMap as texture in Filter3D. I don’t want to modify Away3D code. Could you add it as property of “activate” function?
Alejandro Santander, Administrator Posted: 21 November 2012 04:35 AM Total Posts: 414 [ # 1 ] Hey, Could you provide a a sample of what you’re talking about? Perhaps including some code?
GoroMatsumoto, Sr. Member Posted: 21 November 2012 10:52 AM Total Posts: 166 [ # 2 ] I am writing my own SSAO as Filter3D. I want rotate the ray hemisphere by normal information.(like attached one.) http://www.john-chapman.net/content.php?id=8 (“Normal-oriented Hemisphere” in this page.) In Away3D, I think that can be provided by PositionRenderer. But, in View3D source, I can’t find it. I want use that like this, (in Filter3D) `override public function activate(stage3DProxy : Stage3DProxy, camera : Camera3D, depthTexture : Texture, normalTexture : Texture) : void { var context : Context3D = stage3DProxy._context3D; stage3DProxy.setTextureAt(1, depthTexture); stage3DProxy.setTextureAt(2, normalTexture); stage3DProxy.context3D.setProgramConstantsFromVector(Context3DProgramType.FRAGMENT, 0, _fc0, 1); }` Thank you.

Normal texture for Filter3D

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