public override void notifyMaterialRender(uint pass_id, OgreDotNet.MaterialPtr mat)
{
if (pass_id == 0xDEADBABE)
{
// "random_fractions" parameter
fpParams.Get().setNamedConstant("random_fractions",
new Math3D.Vector4(OgreDotNet.OgreMath.RangeRandom(0.0f, 1.0f),
OgreDotNet.OgreMath.RangeRandom(0.0f, 1.0f), 0.0f, 0.0f)
);
// "depth_modulator" parameter
float inc = (float)this.timer.getMicroseconds() / 1000.0f;
if (((float)System.Math.Abs(curr - end) <= 0.001f))
{
// take a new value to reach
end = OgreDotNet.OgreMath.RangeRandom(0.95f, 1.0f);
start = curr;
}
else
{
if (curr > end)
{
curr -= inc;
}
else
{
curr += inc;
}
}
timer.reset();
fpParams.setNamedConstant("depth_modulator", new Math3D.Vector4(curr, 0.0f, 0.0f, 0.0f));
}
}
public override void notifyMaterialSetup(uint pass_id, OgreDotNet.MaterialPtr mat)
{
if (pass_id == 0xDEADBABE)
{
timer.reset();
fpParams = mat.Get().GetTechnique(0).getPass(0).getFragmentProgramParameters();
}
}