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The State of OpenGL
CowboyRobot writes "No longer vapor, but a true 3D-embedded engine, OpenGL is on the move. Pixar and others would love to be able to render their movies in realtime, and that desire has prompted the intended release of OpenGL 2.0, due in a few months. Khronos is now in charge of further extending OpenGL to cellphones and handheld gaming devices."
For so long, DirectX had to struggle and claw to keep up with OpenGL - they did just that, while OpenGL sat mainly idle (well, John Carmack was a big help to it)... Now it seems the shoe is on the other foot, and OpenGL is going to have to move deftly to surpass DX9, and soon enough 10...
I sincerely hope it happens. I wish developers felt more inclinded to make their 3D engined GL based rather than DX based, so the day where I can play any game in linux may actually arrive. Of course, we have to give massive amounts of respect to those who do make OpenGL platforms for their games (ID, Epic), but what about those who feel DX is easier and more practical for what they do(Valve).
Maybe if we're lucky, the Carmack will drop in to this discussion and tell us exactly what he thinks needs to happen to really make GL a reality for most gamaes again.
OpenGL is used in the Torque engine alongside Direct3D (D3D on Windows, OpenGL on Mac and Linux). It would be great if OpenGL could eclipse Direct3D, and become the premiere 3D platform once again. Perhaps we will see this with the release of OpenGL 2.0, but for a few years Direct3D has been slowly but surely catching up and then surpassing the aging OpenGL standard.
A lot of our customers demand Linux in their solutions (networked gaming terminals) to avoid the cost of licensing Windows XP Embedded for each machine, and the option so far has been to go the Mesa/OpenGL/SDL route (WineX is still too slow for what we do), which, while it has worked, is technically slightly inferior to our Windows equivalents. Hopefully OpenGL 2.0 will change this.
When the article talks about rendering in real-time it isn't talking about the compressed/flattened video playing a full frame rate, it's talking about OpenGL being able to calculate/shade/render a model in realtime verses waiting X mins/hours for a frame to render. It's talking about the process of converting vector data to raster data.
The guitars sound good, now give me about 10db more on the cow bell.
My cousin's husband works for Sun and he said that the next version (1.5?) of Java will have Swing ported to OpenGL underpinnings... that way, even 2D apps will be MUCH faster.
He said they're realizing 4X speed increases on plain old 2D apps.
They're also working on making 3D game demos (some with 3rd parties) to demo that Java can actually now compete in the desktop game market...
---- It puts the lotion on its skin or else it gets the hose again. It does this whenever it's told.
No longer vapor, but a true 3D-embedded engine...
Since when has OpenGL been vapor?
Which could be your target as a glowing orb, or a character in of a video game super-imposed on the actual landscape, or the trail your friend took through the same city two years ago, or just some construct representing an interesting thing about your environment, or ...
I think that would be a real killer app.