Irrlicht Engine

viejodani wrote:One thing that impressed me was the scale and good detail this game has one relatively low hardware like Nintendo Wii

http://www.youtube.com/watch?v=vRGh8Vv7HRE

Good art assets here to compensate the low polygon capacity

Monolith Soft has a tradition of great looking games (Chrono Cross on PS1, when they were still under the protection of Square Soft, Xenosaga on PS2 with some of the best visuals on a system even more limited than wii, Baten Kaitos on Wii too after they were bought by Nintendo), and their visual FX are also notable. Many people tend to forget the content and focus only on the technic aspect of their programs, and that's a mistake.

Wii is limited graphics-wise (for the current standards, anyway, 10 years ago those graphics were outstanding), But it is great to see games with such rich environments.

serengeor wrote:

hendu wrote:On the topic of what the wii can do, I was rather amazed by Dead Space: Extraction. It looks just as good as DS on PS3, I couldn't spot much difference (obviously there must be lower-res textures etc, but couldn't really spot anything).

Maybe they just didn't made much of a change when porting it from wii to ps3.

It wasn't ported _from_ the wii; it was made for the wii, using some of the existing assets of the first game.

Blood Drippings
http://www.youtube.com/watch?v=B5b8moyx ... detailpage

I can also give Transparent Background Mov with required Frame Rate Blood Drippings.

Yay! I completed my work on flexible render passes for my engine
Here's a shot showing off transparency in my deferred renderer using the FRPs

Looks so nice!

serengeor wrote:Looks so nice!

Thanks, appreciate it

If any one has a copy of shaderx7 it would be great to know how they managed radiosity with a dynamic scene with AO included, the technique doesnt look like post process since the blue light is visbile on the players without the blue cube being on view


Fast Fake Global Illumination Demo for ShaderX7 (2008)
http://www.youtube.com/watch?v=CbGmsMmXack

I'm not exactly sure how it works, but it includes having spheres throughout your entire scene I guess they perform the lighting on the spheres and then reflect their color back into the scene and vice versa

AWSOME
http://www.youtube.com/watch?v=8bDaRXvXG0E

Fairly impressive. The actual speed is a bit slower though, But it is a GI calculation (with all the features enabled, like SSS, or diffuse reflections) completely done on the GPU. The quality achieved is great, comparing it with the time a similar render would take using just the raw CPU power, and leaving the render process further more creates much realistic scenes. Great.

Speaking of GI, I've set up a demo to optimize my lighting pipeline
I've fixed some minor bugs in my light accumulation and optimized my SSAO and SSGI techniques; the SSGI used to give me a rather fuzzy output which I had to mask with other post-processing effects, but I got around to fixing and optimizing it, giving me a nice quality and speed boost



It's just one bounce of GI done in screen space, which has some severe limitations, but I can't be bothered with implementing a full-blown GI system just yet

Imho that's the worst scene for testing SSGI ever


EDIT: As I've already told devsh, i think you should go for something like this

ent1ty wrote:Imho that's the worst scene for testing SSGI ever

I needed a room with bright color contrasts so I could get a clear view of the light actually being bounced correctly, and it worked out perfectly as you can see the green of the left wall bleed through on the floor and on the back wall

The scene you suggested would be nice to test a tonemapping algorithm since there's a lot of detail to preserve, there is however no drastic color contrast in that scene so the effects of a SSGI implementation would be rather subtle and hard to check for correctness

Ok, if not that, then something like this



Anyway, will you be sharing the source?

I will be required to make a more complex scene in the end if I want to fully test and stress my lighting pipeline, so don't you worry

And I'm not releasing anything until I'm completely satisfied with it, and I'm not really fond of the idea of having to solve other people's problems with it once I release it either, so there are no plans for doing that just yet

I could however explain how it works, it's rather similar to SSAO tbh