private void OnPostRender()
{
System.Action <RenderTexture, RenderTexture, RenderTexture, Material, Material> Blur =
delegate(RenderTexture input,
RenderTexture output,
RenderTexture temporary,
Material horizontal_blur,
Material vertical_blur)
{
if (horizontal_blur == null || vertical_blur == null)
{
Material blur = horizontal_blur != null ? horizontal_blur : vertical_blur;
Graphics.Blit(input, output, blur);
Graphics.Blit(output, temporary, blur);
Graphics.Blit(temporary, output, blur);
}
else
{
for (int i = 0; i < 3; i++)
{
Graphics.Blit(i == 0 ? input : output, temporary, horizontal_blur);
Graphics.Blit(temporary, output, vertical_blur);
}
}
};
//Poor signal, then
//Poor color convergence
if (UseScanlineBlur)
{
Blur(input, scanline_blurred, temporary_scanline_blurred, ScanlineBlur, null);
Graphics.Blit(scanline_blurred, diverged, Diverge);
}
else
{
Graphics.Blit(input, diverged, Diverge);
}
//Slow pixels
Pixelize.SetInt("MonitorResolutionX", The.Style.MonitorResolution.x);
Pixelize.SetInt("MonitorResolutionY", The.Style.MonitorResolution.y);
if (Application.isPlaying)
{
RenderTexture previous_response = response1;
RenderTexture response = response0;
if (!is_even_frame)
{
previous_response = response0;
response = response1;
}
is_even_frame = !is_even_frame;
Respond.SetFloat("time_delta", Time.deltaTime);
Respond.SetTexture("Signal", diverged);
Graphics.Blit(previous_response, response, Respond);
Graphics.Blit(response, Pixelized, Pixelize);
}
else
{
Graphics.Blit(diverged, Pixelized, Pixelize);
}
//Near scattering
for (int i = 0; i < 3; i++)
{
Graphics.Blit(i == 0 ? Pixelized : Diffused, temporary_diffused, VerticalDiffusion);
Graphics.Blit(temporary_diffused, Diffused, HorizontalDiffusion);
}
//Far Scattering
for (int i = 0; i < 3; i++)
{
Graphics.Blit(i == 0 ? Pixelized : Ambient, temporary_ambient, VerticalAmbience);
Graphics.Blit(temporary_ambient, Ambient, HorizontalAmbience);
}
//Add it all together
//(Also handles effect of light reflecting off screen substrate)
Synthesize.SetInt("MonitorResolutionX", The.Style.MonitorResolution.x);
Synthesize.SetInt("MonitorResolutionY", The.Style.MonitorResolution.y);
Synthesize.SetFloat("relative_image_size",
Pixelize.GetFloat("RelativeImageSize"));
Graphics.Blit(null, Output, Synthesize);
}