New Renderer (OpenGL 3.3)

Hehe, I see. Well I am curios what people will do with it, once it is released. But it is still a long way until that

Here is a video of the current state: http://www.flnu.net/downloads/fl2603_q20.mp4

With the new knowledge from reverse engineering the rendering pipeline of FL I was able to render the starsphere into a cubemap und use that for environment mapping. I also experimented with different lighting models and added bicubic texture filtering.

At the end of the video you can see the scene with disabled environment mapping.

I still need to fix the calculation of the normal, tangent and binormal vectors which are stored in the models. This is the reason you see bad lighting at some locations.

If you have any suggestions, constructive criticism or already like the look let me know!

I still need to add a material system, change the shadow rendering technique, fix the remaining bugs and a lot more stuff.

Edit: Exchanged the video with a better encoded one.

Thanks! I still am not quite satisfied with the look. We will see what I’ll come up with

Btw. here is the video encoded with h265: http://www.flnu.net/downloads/fl2603_x265q20.mkv I made it for testing purposes and it is less blurry.

Thanks!
So here is a video of the current state: http://www.flnu.net/downloads/fl0906.mp4

This is a graphical level of which I think it is ready for release (minus the shadows! I definitely need to change the technique!). Lighting is about two third PBR plus a few tricks I used to make it work with the old FL lighting and materials including textures.

I recalculated all the normals and don’t weight in the original ones yet so the geometry is less round at some places. But all the wrong lighting is gone now.

What’s left is fixing more bugs, a material system, some optimizations and different shadows. If there is time I’ll try to render better planet atmospheres, but maybe that comes for later versions.

Also I have been working with .Nx from this thread to create better models and textures, but this will take some time.

At this point feedback would be helpful, negative and positive. Things you like and you don’t etc.

Besides for models this is untouched for now. It basically uses the old fixed function pipeline from d3d8 wrapped to OpenGL. I plan to use shader for effects etc. in later versions to to neat stuff.

Here is a nomad BS spawned at the station:

Edit:
And here a station in a nebula:

P.S.: The lightning flashes do cast shadows!

Here is the same scene in Vanilla FL:

Sounds good! .Nx has contacted you regarding the texturing work.

No one really has commented on the video. I would like to know whether you noticed a change compared to the video before. Is it better, worse or the same? What did you notice? I realize it is a matter of taste and I had to make a choice regarding the look. If the video is too blurry I can encode it with a better quality.

Edit: .Nx noticed me that some browsers (like chrome) have buggy video players and in that case mine look way better if you download them and watch them with a normal video player.

Glad you guys like it!

@Freestalker.fr:
My goal is to have a file where you can change each value per texture so that there is a material system. The only bad thing about this is, that you have to change everything manually. I would rather have some automated process when the model gets exported from Max or smth. But for now I focus on a version which can get expanded later after release.

@eigos:
I plan to create a mod on ModDB so everyone can incorporate it into their mod. The goal is to keep FL alive after all. Though I am thinking about first testing it on the mod I am maintaining because it is easier to get feedback and deliver updates.

I can’t say when it is going to be finished. Currently I am working on polishing stuff and you never know when all the problematic bugs are gone. At least I can say it is working on AMD, Nvidia and Intel graphic cards. Hopefully I can finish it this summer.

Regarding the modifications: I only scaled up the vanilla textures and applied some filtering to make them look less blurry. Besides of that .mat files are not changed. The models need some more informations (TBN data, like the Max .cmp exporter writes) and that’s all. I have a batch process which adds the data to original models. Additional textures (height and normal maps with baked in self shadowing) are loaded from separate folders depending on the diffuse texture name. But I am currently working with .Nx to test more additional maps. We will see with what we’ll come up with.

So for those who enjoy my videos here are two with the current state:
http://www.flnu.net/downloads/fl0807.mp4
http://www.flnu.net/downloads/fl0807li.mp4

Lots of internal fixes, fixed pipeline is gone (all shader now), optimizations and real post processing. I also added ambient occlusion maps. Plus I decided to scale down the ambient light intensity, since it is quite high in standard FL.

Still some work left, though. Feedback is welcome!

As always the stutters come from running FL server and FL on the same machine.

Yeah I really like to look, too At certain places I am even surprised how good it looks now. I am still working on improving it, though. I decided to ignore point lights since it is really expensive to cast shadows for those (and I have not implemented them). Here is a video from NY without the point light at the planet: http://www.flnu.net/downloads/fl1007.mp4

Skotty and I think it is still ok. Other places look even better, because the missing shadows made it look strange.

I plan to automatically do some stuff for planets anyway so it should not be needed and also look better later on.

Regarding the heightmaps: You’re right, vector format is always better. I’ll see what I can do.

Also two nice screenshot I took while testing:

Hehe, I know I am teasing you, but here are two more videos where I really liked the look:
http://www.flnu.net/downloads/fl12072.mp4
Here this model is not modified, meaning only diffuse maps:
http://www.flnu.net/downloads/fl1207.mp4

Regarding the specularity: Since this is partially a PBR renderer, you have a BRDF and thus a roughness and metalness parameter for each material (also there will be some more like specular intensity for the environment maps). Currently I only know which model and texture is being rendered, so until we reverse more there will be a file where you can set all these values for each texture name (the names are taken from the .mat etc. utf nodes). I will try to make it not a pain to edit and preview those values