TGMs Shader Package[C++/GLSL]

TeTine · Post by **TeTine** » Thu Feb 28, 2008 6:41 pm

Hi,

I tried to use the postProcessMotionBlur with Irrlicht 1.4 but it didn't work
I had to change some details in the header (there's no more Textures array in SMaterial) but then when I try to run the program it prints in the output window :
HLSL vertex shader compilation failed:
(1): error X3000: syntax error: unexpected token 'vec2'

and since I understand almost nothing in shaders I didn't try to modify anything.

Any idea about where the problem is?

Nadro · Post by **Nadro** » Thu Feb 28, 2008 6:58 pm

This pack is write in GLSL, so only for OpenGL mode, but You try run shader in DirectX mode, so You have this errors

TeTine · Post by **TeTine** » Thu Feb 28, 2008 7:02 pm

lol ok
that was really noob XD
thx it works fine now =)

MKiG · Post by **MKiG** » Fri Jun 20, 2008 6:31 pm

I'm having a problem with it too.
I can't get it to work with "Material.Textures[0]=rt0;" and when I take it out, it just renders an image file (I don't know why).

Is there any work around for this?

hybrid · Post by **hybrid** » Fri Jun 20, 2008 8:22 pm

try material.setTexture(0,rt)

huydotnet · Post by **huydotnet** » Sun Jun 29, 2008 4:30 pm

err... how can i change it to use with DirectX? GLSL -> HLSL... but how

(i not learned them yet)

Nadro · Post by **Nadro** » Sun Jun 29, 2008 10:45 pm

You have to rewrite this shader manually;)

dlangdev · Post by **dlangdev** » Sun Jun 29, 2008 11:41 pm

GLSL and HLSL expose their fixed functionality parameters differently. For example in GLSL, position is gl_position which is different in HLSL. That's just one, there are many others.

There's no way you can take GLSL code and compile on a HLSL compiler, you have to find a translator for that. Try the oracle of Google, there's a tool for that.

Halifax · Post by **Halifax** » Mon Jun 30, 2008 5:58 am

Or you could just abstract the interface into an automated process that is concerned about the low-level work. Then all you, or other people, would have to do is provide backends to generate the low-level code.

But that's beside the point.

huydotnet · Post by **huydotnet** » Mon Jun 30, 2008 9:17 am

i can't find any GLSL to HLSL converter

only HLSL to GLSL

xsocom · Post by **xsocom** » Tue Nov 11, 2008 2:48 pm

Would be nice to see an water shader

tenko · Post by **tenko** » Wed Nov 19, 2008 12:49 pm

There is a problem.
Z buffer is not shared.

lucifer1101 · Post by **lucifer1101** » Wed Nov 19, 2008 10:42 pm

lol that looks like a ghost effect of some sort, i know it isnt an actual effect but a ghost effect would be nice..

Aelis440 · Post by **Aelis440** » Sun Dec 21, 2008 10:41 am

It appears that the Bloom interferes with how irrlicht renders shadows. Is there a quick fix to this? Essentially, whenever I use the bloom->render(), I can no longer see any of my shadows being drawn no matter how much I play around with numbers, or the order in which I call draw and render functions in my gameloop. By the way, this code snippet is awesome

GameDude · Post by **GameDude** » Sun Dec 21, 2008 6:19 pm

Nice stuff, it all looks really good

Irrlicht Engine

TGMs Shader Package[C++/GLSL]

GlassDemoWIP Problem