public void Render(ImageSensor imageSensor, Action <int, int, RgbColor> renderAction)
{
imageSensor.ClearFrame();
var eye = new XyzPoint {
X = camera.Eye[0], Y = camera.Eye[1], Z = camera.Eye[2]
};
foreach (var starSet in world.StarSets)
{
foreach (var star in starSet.AllStars())
{
var vp = camera.Project(new XyzPoint {
X = star.X, Y = star.Y, Z = star.Z
});
imageSensor.Accumulate(vp[0], vp[1], star.ApparentMagnitude(eye), star.Temperature);
}
}
for (var x = 0; x < imageSensor.Width; x++)
{
for (var y = 0; y < imageSensor.Height; y++)
{
renderAction(x, y, imageSensor[x, y]);
}
}
}
public double DistanceTo(XyzPoint p)
{
return(Math.Sqrt(X * X + Y * Y + Z * Z));
}
public float ApparentMagnitude(XyzPoint p)
{
return(ApparentMagnitude(Math.Sqrt(p.X * p.X + p.Y * p.Y + p.Z * p.Z)));
}
