EXT_transform_feedback

[innuendo]

Hi.

In latest NVIDIA's driver included EXT_transform_feedback.
But glGetString doest not show this extention.

Did anybody use this extention ?

[Ingrater]

I do use this extension. It was alerady included in the first drivers for the 8000 series because AFAIK they use this extension in their OpenGL demos. I'm using it for a particle system completely on the GPU. Check http://3d.benjamin-thaut.de maybe you want to have a look at my sourcecode. The extension is used in feedback.h and feedback.cpp

[Seth Hoffert]

I use this extension as well. I'm using it to compute a vector field using a user-defined function in a shader.

[innuendo]

I do use this extension. It was alerady included in the first drivers for the 8000 series because AFAIK they use this extension in their OpenGL demos. I'm using it for a particle system completely on the GPU. Check http://3d.benjamin-thaut.de maybe you want to have a look at my sourcecode. The extension is used in feedback.h and feedback.cpp

Thanks.

You do not understand me

I have got lates driver. I see NV_transform_feedback. I have no problem with him. But I do not see EXT version.

I have got 8600GTS.

[innuendo]

I use this extension as well. I'm using it to compute a vector field using a user-defined function in a shader.

Are you sure? Exactly EXT_ ?
I am confused

[innuendo]

I do use this extension. It was alerady included in the first drivers for the 8000 series because AFAIK they use this extension in their OpenGL demos. I'm using it for a particle system completely on the GPU. Check http://3d.benjamin-thaut.de maybe you want to have a look at my sourcecode. The extension is used in feedback.h and feedback.cpp

I've checked your link. You write "need NV_transform_feedback "

I am not crazy. I am asking about exactly EXT_

[Ingrater]

Sorry didn't see the EXT part. On nvidias homepage the extension is not listed in the opengl extensions listing. So I don't think they support that extension yet. Furthermore it doesn't make a difference if you use the EXT or NV extension, because the interfave looks the same and ATI doesn't support the extension anyway.

[innuendo]

Sorry didn't see the EXT part. On nvidias homepage the extension is not listed in the opengl extensions listing. So I don't think they support that extension yet. Furthermore it doesn't make a difference if you use the EXT or NV extension, because the interfave looks the same and ATI doesn't support the extension anyway.

Dont care.
As I know there is deffrence between EXT_ and NV_.

What about ATI(AMD) - it is terrible dream !
I've been waiting while a year for ATI reaction on EXT_geometry_shaders and ect. ATI dont move in this direction.


OK. Thanks you

[Zengar]

What do you mean "don't care"?! The difference betwen EXT_ and NV_ is very small. If you want this extension, you can use it on Nvidia card.

Or get a Mac, they all support EXT_transform_feedback

[innuendo]

What do you mean "don't care"?!

I ask for EXT_ but he means NV_.
We had communication problem

I did not know that Mac support EXT_transform_feedback.
But it will not help me. I am working only with PC.
And I dont use vendor specific extension on my work, only EXT or ARB.