Topic: Postprocess filters pack1 for v7.16+ (Read 9498 times)

shadmar · « **on:** April 02, 2011, 04:11:48 AM »

Hi

Heres a small pack of pp filters for v7.16+ of rad.

Emboss
Monochrome
Negative
Pinch
Pixelate
Radial Blur
Ripple
Sepia
ToneMapping
Toon Outline

unzip in your projects dir.

Have fun
Shad.

3DSimulant · « **Reply #1 on:** April 02, 2011, 04:32:53 AM »

Thanks alot shadmar, the pinch fx is funny!

shadmar · « **Reply #2 on:** April 02, 2011, 10:07:23 AM »

Here is a godray shader aswell (taken from gpu gems 3)

Requires SM3, ps! it's really intensive (64 passes) so don't run on a low card.

Mike Hense · « **Reply #3 on:** April 02, 2011, 10:40:47 AM »

lets check these bad boys out...

THANKS SHAD!

(ooops... i forgot these are for the new release

)

--Mike

3DSimulant · « **Reply #4 on:** April 02, 2011, 03:14:07 PM »

cool what you can have for only 5 bucks...

edit: http://www.youtube.com/watch?v=gvL7mPqN4Mc

Weapon121 · « **Reply #5 on:** April 02, 2011, 03:25:16 PM »

Wow, youve been quick to get these working, awesome

Rush3Fan · « **Reply #6 on:** April 02, 2011, 05:52:16 PM »

Hey, I'm back again.. a bit earlier that I said, but close enough..

Wow! This is incredible!

Way to go Shadmar, Fernando, and all the donors who made this happen!

I was experimenting with the iScreenLocation function and was able to focus the light on an object.

Now I have a mini sun to play around with.

Mike Hense · « **Reply #7 on:** April 02, 2011, 06:28:54 PM »

fantastic looking stuff 3Dsim, Rush...

i really like that 3DRAD thingeee 3D... nice idea...

what kinda framerates are ya gettin' and what kinda cpu/gpu setup you runnin' on...

--Mike

shadmar · « **Reply #8 on:** April 03, 2011, 12:31:18 AM »

Yes using i3DLocationToScreen will allow you to focus light on one object, like a sun emitting. (default it's set to 0.5, 0,5, center of screen)
However the shader emits all light where sample.r+sample.g+sample.b > 2.0f
you can experiment here or set other tests for emitting.
But, in order to have really have a pure sun, we should have a "render to 2d target" function and emit from this texture. This way you could render the "sun" to the target and emit everything from there.

As the shader stands now it will bleed and emit all bright areas where light is > 2.0.

PS! You can also stack bloom and blur on top of this to get rid of any artifacts

3DSimulant · « **Reply #9 on:** April 03, 2011, 03:07:06 AM »

a demo is uploaded here: http://www.3drad.com/forum/index.php?action=dlattach;topic=6779.0;attach=8955

compiled to onefile .scr

I got 60 fps with my lowend xp/p4-3.4ghz/2gb/eah4670-1gb

3D Rad Developer - Fernando · « **Reply #10 on:** April 03, 2011, 02:19:01 PM »

Great stuff shadmar

Can the 'render to 2d target' function you mentioned be implemented with the existing post process features? Or do we need further flexibility/functionality to be added to the present user definable post-process shaders?

I'm not very familiar with the details of shader development really...

Rush3Fan · « **Reply #11 on:** April 03, 2011, 03:09:23 PM »

Quote

what kinda framerates are ya gettin' and what kinda cpu/gpu setup you runnin' on...

I hardly ever get framerate issues anymore.. ( specs are in my signature + my graphics card is usually overclocked )

Rush3Fan · « **Reply #12 on:** April 03, 2011, 03:23:32 PM »

Shadmar:

I was just looking at the heaven benchmark test, and they have a very interesting post process effect where a lens flare comes from the gloss on the model.

Pause the video to 2:12 to see what I'm looking at.
Notice the light flare coming off the side of the building..
http://www.youtube.com/watch?v=9F6zSgtRnkE

Would a shader like that be possible in 3DRad?

shadmar · « **Reply #13 on:** April 04, 2011, 10:41:14 AM »

Quote

Can the 'render to 2d target' function you mentioned be implemented with the existing post process features? Or do we need further flexibility/functionality to be added to the present user definable post-process shaders?

No, you need to be able to render OBJ_XX to a texture, then use this texture in the postprocess shader.
Not sure how it's done inside directx, but in the engine i'm currently betatesting (which has no name yet and bound by NDA), has a functions like this :

MeshRenderTexture2DMaskCasterSet(MESH* ,RENDERTEXTURE2DMASK* )
CameraFxShaderRenderTexture2DMaskSet(CAMERA* ,char* ,RENDERTEXTURE2DMASK* )

Then in the shader you can pickup this texture which only renders one or more objects defined this way.

So basicly render to texture (from camera), like a screenTextureMask in addition to screenTexture/processedTexture sent from the engine to the shader. Where screenTextureMask only contains OBJ or skinmeshes/rigidbodies/particles added by a function.

This way you can do test on the mask and apply the postprocess effect to one or more objects in stead of everything rendered in screenTexture.

Not sure this helped since I have never looked inside directx sdk myself.

Quote

I was just looking at the heaven benchmark test, and they have a very interesting post process effect where a lens flare comes from the gloss on the model.

Pause the video to 2:12 to see what I'm looking at.
Notice the light flare coming off the side of the building..
http://www.youtube.com/watch?v=9F6zSgtRnkE

Would a shader like that be possible in 3DRad?

Yes I think so, but I don't know how it works, might be a radial blur streched or masked in some way only to output streaks when surface is really bright or something.

shadmar · « **Reply #14 on:** April 07, 2011, 03:02:02 PM »

2 new filters for you chasecams :

Interlaced Flickering Security Camera

Interlaced nightVision.

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Author Topic: Postprocess filters pack1 for v7.16+ (Read 9498 times)

shadmar

3DSimulant

shadmar

Mike Hense

3DSimulant

Weapon121

Rush3Fan

Mike Hense

shadmar

3DSimulant

3D Rad Developer - Fernando

Rush3Fan

Rush3Fan

shadmar

shadmar