rd-rend2 (old thread)

[Guest KENNITHH]

I have no idea on how hdr works on the rend2 but here are some cmds that should work but I assume some wont work properly yet

 

Maybe an attempt to decompile a map they used in ioquake and see what they did as last resort?

 

https://github.com/ioquake/ioq3/blob/master/opengl2-readme.txt

 

Check line 475 for the sun

[h643]

For me HDR works but r_ext_texture_filter_anisotropic doesn't :unsure:

[Xycaleth]

Rendering with tonemapping won't really do anything without HDR values. There are no HDR values in ordinary maps compiled with q3map2 - it will require q3map2 to spit out HDR lightmaps and stuff.

[ensiform]

r_floatLightmap 1 fixes the white model issue fwiw.

[Raz0r]

For me HDR works but r_ext_texture_filter_anisotropic doesn't :unsure:

I believe the cvar has a different name in ioq3/rend2

[Tempust85]

I really need to finish the rend2 menu I started...

[Szico VII]

r_floatLightmap 1 fixes the white model issue fwiw.

Awesome, many thanks.

[Xycaleth]

@@DT85 Parallax mapping on non-map surfaces is fixed now. It doesn't look particularly great though lol.

[Tempust85]

It can make a model a big blobby mess if not done right.

[Szico VII]

Now, this, really looks epic.

 

 

Pity it fucks up half the other shaders in the map

[Xycaleth]

That looks amazing What map is that?

[minilogoguy18]

This keeps getting better and better, I would vote this thread of the year if there were such a thing on jkhub.

[Szico VII]

@@Xycaleth

http://jkhub.org/topic/1120-moonbase-labs/page-12

 

It does break loads of the other map shaders though

[Xycaleth]

What do you mean by break?

 

I've found that a lot of shaders turn up white, or use completely the wrong lightmap, on large maps (such as atlantica). I've been tackling this bug for a while now

[Szico VII]

@@Xycaleth

Exactly that really, loads are just showing up as white...mostly seems to be reflective/env shaders. But then there's some areas where the same exact shader is white for no reason and in other areas it isn't. For example, in that screenshot i took, the exact same shader looking in the opposite direction has a few white triangles randomly added in.

 

The lightmaps are still displayed, just not the texture/shader effects...see below:

 

[Boothand]

Is there any official latest build for rend2, such as with OpenJK? (Didn't find any downloads of it!)

[Futuza]

Is there any official latest build for rend2, such as with OpenJK? (Didn't find any downloads of it!)

No, rend2 was made for quake3, coders are just adopting it to openjk.

[eezstreet]

Is there any official latest build for rend2, such as with OpenJK? (Didn't find any downloads of it!)

You have to build it yourself using the rend2 branch, follow the compiling tut for win32 but use rend2 branch and check the "BuildMPRend2" option

[Pande]

That rock looks AWESOME, love the way those red lights wash over it then suddenly break off into harsh shadows.

[eezstreet]

@@Szico VII:

 

<@@ensiform> yes, scizo needs to use r_floatLightmap 1

 

[Xycaleth]

That doesn't fix everything @@eezstreet

[Szico VII]

I was already using that... It fixed the church flowers but not any of the most recently posted white shader errors.

[eezstreet]

r_hdr 0 maybe?

[Xycaleth]

It's broken eez. I need to fix it in the code.

[eezstreet]

y u break it xyc