Ogre

Italia · Post by **Italia** » Thu May 08, 2008 2:32 pm

Excuseme, where can i download ogre 3D for Dev-c++ ?

rogerborg · Post by **rogerborg** » Thu May 08, 2008 3:24 pm

Is that for a Windows install? How about you contact Apple and ask them.

CuteAlien · Post by **CuteAlien** » Thu May 08, 2008 3:26 pm

Asking that question in an ogre forum might be a good start to find out...

But while you're here, might we recommend to download irrlicht instead and checking that out? ;-)

Kojack · Post by **Kojack** » Fri May 09, 2008 1:36 am

Even if this was asked on the appropriate forum it wouldn't help much, Ogre doesn't support Dev C++.

huydotnet · Post by **huydotnet** » Fri May 09, 2008 4:43 am

Ogre support projective texture, but irrlicht not

hybrid · Post by **hybrid** » Fri May 09, 2008 9:09 am

Ask BlindSide for a better answer. Anyway, does projective texture prohibit Dev-C++

Italia · Post by **Italia** » Fri May 09, 2008 3:03 pm

thak to all

Nadro · Post by **Nadro** » Fri May 09, 2008 9:19 pm

huydotnet wrote:Ogre support projective texture, but irrlicht not

What?:D Irrlicht also support projective textures:) Example Shadow Mapping use this technique;) You can very easy usage projective textures via shader:)

huydotnet · Post by **huydotnet** » Sat May 10, 2008 1:24 am

Nadro wrote:
huydotnet wrote:Ogre support projective texture, but irrlicht not
What?:D Irrlicht also support projective textures:) Example Shadow Mapping use this technique;) You can very easy usage projective textures via shader:)

what? really? can you show me, where is the topic tell about that?

Virion · Post by **Virion** » Sat May 10, 2008 5:24 am

huydotnet wrote:
Nadro wrote:
huydotnet wrote:Ogre support projective texture, but irrlicht not
What?:D Irrlicht also support projective textures:) Example Shadow Mapping use this technique;) You can very easy usage projective textures via shader:)
what? really? can you show me, where is the topic tell about that?

err you mean this? http://irrlicht.sourceforge.net/phpBB2/ ... hp?t=23638

BlindSide · Post by **BlindSide** » Sat May 10, 2008 7:31 am

huydotnet wrote:Ogre support projective texture, but irrlicht not

Yeah, stop spreading lies.

I think the question comes down to, do YOU even support projective texturing?

Virion · Post by **Virion** » Mon May 12, 2008 4:54 am

maybe we should add a "irrlicht does support projective texturing" demo to the main page

doqkhanh · Post by **doqkhanh** » Thu May 29, 2008 11:55 am

Virion wrote:maybe we should add a "irrlicht does support projective texturing" demo to the main page

I don't know, but it is a very simple simple problem isn't it? suppose that we can make it with shader so, is there any way to create it with Fixed function pipeline??

http://developer.nvidia.com/attach/6549

JP · Post by JP » Thu May 29, 2008 12:52 pm

Someone's working on a fixed function pipeline version of projective texturing, but we don't know when it will be ready!

BlindSide · Post by **BlindSide** » Fri May 30, 2008 2:24 am

Oh yeah an update on that, current progress with Fixed function projective texturing:

Direct3D9:
- Everything works fine, reflections, multiple scene nodes, etc.
- When using an orthogonal projection matrix it comes out wrong, dunno why, current solution is just to use a perspective one with a small FOV and place it really far away.

OpenGL:
- A few bugs, reflections are messed up, projecting only projects onto one scene node for some reason (Have to check the state changes).
- Orthogonal projection works fine.

They are both ready to be used for something like a simple spot/directional drop shadow type thing. So I may release it anyway if I can't get the bugs sorted, atleast the DX version.

Heres some screenshots (From D3D9 driver):

Shown here water reflection and tree shadow.

You can see tree shadow projecting onto dwarf.

(Note these are not shadowmaps, just projective shadows.)

Cheers