True Stereoscopic!

[omegadox]

(07-23-2009, 04:44 AM)Core2uu Wrote:

(07-22-2009, 08:05 PM)omegadox Wrote: Well I started some work on a Red/Cyan Stereoscopic shader, I just need the camera rotated some or possibly using the depth buffer, so everything will look flat right now with it on.
http://code.google.com/p/dolphin-emu/source/browse/trunk/Data/User/Shaders/stereoscopic.txt

Mind adding Yellow/Cyan too? If not I might just go ahead, learn shaders and do it myself.

That would be Amber/Blue.
Left Eye = Red + Green
Right Eye = Blue

Not hard to mod the code:

Code:

// Omega's 3D Stereoscopic filtering (Amber/Blue)
// TODO: Need depth info!

uniform samplerRECT samp0 : register(s0);

void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
{
  float4 c0 = texRECT(samp0, uv0).rgba; // Source Color
  float sep = 5;
  float red   = c0.r;
  float green = c0.g;
  float blue  = c0.b;

  // Left Eye (Amber)
  float4 c2 = texRECT(samp0, uv0 + float2(sep,0)).rgba;
  float amber = (c2.r + c2.g) / 2;
  red = max(c0.r, amber);
  green = max(c0.g, amber);

  // Right Eye (Blue)
  float4 c1 = texRECT(samp0, uv0 + float2(-sep,0)).rgba;
  blue = max(c0.b, c1.b);

  
  ocol0 = float4(red, green, blue, c0.a);
}