/**
* Gets arrays {xyz,uvw,rgb} of cell coordinates, normals and colors. In
* these arrays, the specified cells are represented by quads with specified
* size, and colors corresponding to a property gotten from each cell.
* @param size the size (in samples) of the quads.
* @param cmap the colormap used to compute rgb colors from floats.
* @param cells the cells for which to compute quads.
* @param get1 used to get the float from a cell to be colormapped.
* @param lhc true, if left-handed coordinate system; false, otherwise.
* @return arrays {xyz,uvw,rgb}.
*/
private static float[][] getXyzUvwRgb(
float size, ColorMap cmap, FaultCell[] cells,
Get1 get1, bool lhc)
{
FloatList xyz = new FloatList();
FloatList uvw = new FloatList();
FloatList fcl = new FloatList();
size *= 0.5f;
float[] qa = { 0.0f, -size, -size };
float[] qb = { 0.0f, size, -size };
float[] qc = { 0.0f, size, size };
float[] qd = { 0.0f, -size, size };
if (lhc)
{
float[] qt = qb; qb = qc; qc = qt;
qt = qd; qa = qd; qd = qt;
}
foreach (FaultCell cell in cells)
{
float x1 = cell.x1;
float x2 = cell.x2;
float x3 = cell.x3;
float w1 = cell.w1;
float w2 = cell.w2;
float w3 = cell.w3;
float fp = ArrayMath.toRadians(cell.fp);
float ft = ArrayMath.toRadians(cell.ft);
float cp = (float)Math.Cos(fp);
float sp = (float)Math.Sin(fp);
float ct = (float)Math.Cos(ft);
float st = (float)Math.Sin(ft);
float[] ra = rotatePoint(cp, sp, ct, st, qa);
float[] rb = rotatePoint(cp, sp, ct, st, qb);
float[] rc = rotatePoint(cp, sp, ct, st, qc);
float[] rd = rotatePoint(cp, sp, ct, st, qd);
float a1 = x1 + ra[0], a2 = x2 + ra[1], a3 = x3 + ra[2];
float b1 = x1 + rb[0], b2 = x2 + rb[1], b3 = x3 + rb[2];
float c1 = x1 + rc[0], c2 = x2 + rc[1], c3 = x3 + rc[2];
float d1 = x1 + rd[0], d2 = x2 + rd[1], d3 = x3 + rd[2];
xyz.add(a3); xyz.add(a2); xyz.add(a1);
xyz.add(b3); xyz.add(b2); xyz.add(b1);
xyz.add(c3); xyz.add(c2); xyz.add(c1);
xyz.add(d3); xyz.add(d2); xyz.add(d1);
uvw.add(w3); uvw.add(w2); uvw.add(w1);
uvw.add(w3); uvw.add(w2); uvw.add(w1);
uvw.add(w3); uvw.add(w2); uvw.add(w1);
uvw.add(w3); uvw.add(w2); uvw.add(w1);
float fc = get1(cell);
fcl.add(fc);
fcl.add(fc);
fcl.add(fc);
fcl.add(fc);
}
float[] fc2 = fcl.trim();
float[] rgb = cmap.getRgbFloats(fc2);
return(new float[][] { xyz.trim(), uvw.trim(), rgb });
}
public IEnumerable <WeatherForecast> Get()
{
IQuery <Ans> xs = new Get1();
_queryProcessor.Process(new Get1(), default);
var rng = new Random();
return(Enumerable.Range(1, 5).Select(index => new WeatherForecast
{
Date = DateTime.Now.AddDays(index),
TemperatureC = rng.Next(-20, 55),
Summary = Summaries[rng.Next(Summaries.Length)]
})
.ToArray());
}
