[EFFECT] Noise

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- shinkan
- - Joined 21 Nov, 2008
  - 196 topics • 2,607 posts
- 1
- 2 Jul, 2011
- Quote
Nothing much to describe, apply to object or layer and hit preview.

noise off

<img src="http://dl.dropbox.com/u/34375299/Construct/Effects/Noise/Noise2.png" border="0">

noise on

<img src="http://dl.dropbox.com/u/34375299/Construct/Effects/Noise/Noise1.png" border="0">

Noise effect

Parameters:
- X Size - Horizontal size of noise
- Y Size - Vertical size of noise
- Modulation - 0-100% of modulation
- Speed - Speed of noise (thanks to Yarfapet)

Yarfapet
- Joined 6 Mar, 2010
- 26 topics • 184 posts
1

2 Jul, 2011
Quote

{
     float2 t = Tex;          
      float x = t.x * t.y * round(frameCounter/ Speed);
      x = fmod(x,Mod) * fmod(x,Mod);     
      float dx = fmod(x,XSize/100);
      float dy = fmod(x,YSize/100);
      float4 c = tex2D(foreground, t + float2(dx,dy));          
      return c;
}

Nice Plugin BTW

EDIT: I guess you could also take out the round if you wanted something more fluid. But noise has never struck me as being such.

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- shinkan
- - Joined 21 Nov, 2008
  - 196 topics • 2,607 posts
- 1
- 2 Jul, 2011
- Quote
[quote=]frameCounter/Speed
i've been multiplying frameCounter*Speed never thought about /. Thanks!