I was doing some reading of "RealTime Collision Detection" and I think I found a small optimization

4) Plane intersection extraction - optimization


vec3 ExtractCameraPos2(const mat4 &...

Having a targeted loader is something I have always wanted and had mused about doing it - so I am glad someone is going ahead.

Just a crazy thought, could this be run on a web server somewhere...

I think it may have been logged as this bug (2011-09-12):
https://www.khronos.org/bugzilla/show_bug.cgi?id=529

Contains a link to the thread that has the fixes.

FYI: I did a presentation at a local game engine meetup on GLIntercept today
http://www.youtube.com/watch?v=76vf7M88zq0

Sure, if you can provide the code I can easily slot it into a plugin.

A new version of GLIntercept has been released:
http://code.google.com/p/glintercept/

This includes more bug fixes for using a core OpenGL profile, but mostly adds support for the...

I don't think I helped at all, but glad you sorted it out - It ran fine.
You probably need a few more posts on these forums before you can do more things.

I would help more, but the video link is broken and the example app you posted contains no code (and the exe depends on debug dlls I don't have installed)

I think your problem is that you have to duplicate the vertices along the seam so that you don't have texture coordinates that go from 0.9..0 (as you mention in the above thread link)

So instead...

Here are some notes on extracting a camera position from a model-view matrix that I have been playing with.
All code here uses the GLM math library.

1) Simple extraction
If you can assume there...

FYI: If you run with GLIntercept, it will tell you about basic resource leaks on shutown:
http://code.google.com/p/glintercept/

Perhaps grab an XML frame with http://code.google.com/p/glintercept/ ?

I also seem to be having trouble searching based on username - trying to find my old posts by clicking on my username only seems to search each sub forum I am in?
Using the advanced search does not...

FYI - I found I had to reset my password.

I have been playing with Radial/Equirectangular environment mapping lately and thought I would release a demo.
It is more of a solution looking for a problem (as I think cube maps are superior) but...

You calling this inside a "const" method?
(or is _m4ModelView const in its declaration?)

OK, so it seems it was just a simple bug in my code to do with core contexts (or perhaps also a bug in Nvidia for still allowing that enum)

I'll do another update when I have some time. (although...

No, what I meant was, can you you change your app to include these OpenGL calls - to see if it is some bug in the AMD driver.

Looking closer at that log file it seems that it is the...

Where in relation to the original log file are the calls to glGetString(GL_VERSION) and glGetIntegerv(GL_MAX_TEXTURE_UNITS, ) that are generating the error?

Straight after the first...

I just tried your sample app and had no issues on Nvidia.

One thing you can do is use GLIntercept against itself - Create a new directory some where and put the opengl32.dll and gliConfig.ini file...

Any info reported by debug info extension?

Do you want to say the vendor/card/OS and driver version?

How big is this texture (memory size wise - and have you verified that it is what you...

Humus did a demo on a way to avoid the mip mapping issue when doing screen space effects:
http://www.humus.name/index.php?page=3D&ID=84

OK I have just uploaded a new version 1.0.2
This fixes some minor bug in the function parsing and adds the NV_path_rendering extension

The NV_path_rendering extension was actually a pain to...

Actually, given more thought - if this is your app - can't you just start hacking away at your Opengl include header file to exclude extension sections (assuming C/C++) and if you fail to compile,...

In answer to the second question, if you are trying to test how your app will look on different cards you can fake the OpenGL version and extension string with GLIntercept (extension override...