April 20, 2018, 10:26:12 AM

Author Topic: OpenB3D 1.25 and OB3D Plus  (Read 97 times)

Offline angros47

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OpenB3D 1.25 and OB3D Plus
« on: April 17, 2018, 12:26:45 AM »
New version is online. In this version, some bugs have been fixed, and the code in the shader part has been cleaned a bit. Instead of adding further new features, this time I preferred to introduce a new helper library, named OB3D Plus. The reason is that most of the new features rely on shaders, and until now, I always tried to keep OpenB3D compatible even with older hardware that provided no shader support.

I didn't like to either have to drop support for some hardware, or to keep OpenB3D back, so I preferred to put the new features in a separate library, with different hardware requirements.

The features of OB3D Plus include: High Dynamic Range, Screen Space Ambient Occlusion, Material Capture, Fur Shading, simple Deferred Rendering, Interior Mapping, and more. Also, it allows to save videos of the rendering.

Offline markcwm

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Re: OpenB3D 1.25 and OB3D Plus
« Reply #1 on: April 18, 2018, 12:57:59 PM »
Hello Angelo and thanks for the new version!

Thanks for keeping the GL3+ stuff in a separate library, I intend to stay with GL2 and also hope to support GL1.

I wonder why you removed the ShaderObject class? This is useful for detach or delete shaders.

Also, I have quite a few fixes for the library now, if you're interested I'll post them.

I'm looking forward to trying out your post processor and anti alias solutions!

Offline angros47

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Re: OpenB3D 1.25 and OB3D Plus
« Reply #2 on: April 18, 2018, 11:31:10 PM »
I removed the ShaderObject class because I noticed that, in the previous version, the features to detach single shaders were actually never called (at least in the vanilla version); also, I was trying to simplify the structure: in the previous version, fragment and vertex shaders were processed in their own subroutines, in the last one, there is just one subroutine for all of them, so adding the geometry shader required very few changes.

What kind of fixed do you have?