public AscentPlot (List<Sample> samples, List<StageDescription> stages, int xdim, int ydim)
{
this.samples = samples;
zoomedSamples = samples;
this.stages = stages;
timeScale = new Scale(samples.First().time, samples.Last().time, xdim);
plots.Add(new PlotElement("acceleration", "m/s²", s => s.acceleration, new Color(0.3f, 0.3f, 1), fixedMin:0));
plots.Add(new PlotElement("surface velocity", "m/s", s => s.velocity, new Color(1, 0.3f, 0.3f)));
plots.Add(new PlotElement("altitude", "m", s => s.altitude, new Color(0.5f, 0.5f, 0.3f), false));
plots.Add(new PlotElement("throttle", "%", s => s.throttle * 100, new Color(0.3f, 0.3f, 0.3f), fixedMin:0, fixedMax:100));
texture = new Texture2D(xdim, ydim, TextureFormat.RGB24, false);
drawTexture();
}
private int[] validRange(Scale timeScale)
{
int[] res = {0,samples.Count()};
for (int i = 1 ; i < samples.Count() ; i++)
{
if (samples[i].time < timeScale.min)
res[0] = i;
if (samples[i].time > timeScale.max)
{
res[1] = i;
return res;
}
}
return res;
}
public void draw(Texture2D texture, Scale timeScale, List<Sample> samples)
{
if (!active)
return;
Color pulsed = Color.Lerp(Color.white, colour, (float)Math.Pow(Math.Cos(pulse)/2 + 1, 3));
Scale valScale = new Scale(
fixedMin ?? samples.Min(selector),
fixedMax ?? samples.Max(selector),
texture.width);
for (int i = 1 ; i < samples.Count() ; i++)
{
TextureUtils.drawLine(texture,
timeScale.toPlot(samples[i-1].time), valScale.toPlot(selector(samples[i-1])),
timeScale.toPlot(samples[i].time), valScale.toPlot(selector(samples[i])),
pulsed);
}
}