void setupServerData(LocalDisplay[] dpys) throws RemoteException, VisADException {
RealType xr = RealType.getRealType("xr");
RealType yr = RealType.getRealType("yr");
RealType zr = RealType.getRealType("zr");
RealType wr = RealType.getRealType("wr");
RealType[] types3d = {xr, yr, zr};
RealTupleType earth_location3d = new RealTupleType(types3d);
FunctionType grid_tuple = new FunctionType(earth_location3d, wr);
// int NX = 32;
// int NY = 32;
// int NZ = 32;
int NX = 35;
int NY = 35;
int NZ = 35;
Integer3DSet set = new Integer3DSet(NX, NY, NZ);
FlatField grid3d = new FlatField(grid_tuple, set);
float[][] values = new float[1][NX * NY * NZ];
int k = 0;
for (int iz = 0; iz < NZ; iz++) {
// double z = Math.PI * (-1.0 + 2.0 * iz / (NZ - 1.0));
double z = Math.PI * (-1.0 + 2.0 * iz * iz / ((NZ - 1.0) * (NZ - 1.0)));
for (int iy = 0; iy < NY; iy++) {
double y = -1.0 + 2.0 * iy / (NY - 1.0);
for (int ix = 0; ix < NX; ix++) {
double x = -1.0 + 2.0 * ix / (NX - 1.0);
double r = x - 0.5 * Math.cos(z);
double s = y - 0.5 * Math.sin(z);
double dist = Math.sqrt(r * r + s * s);
values[0][k] = (float) ((dist < 0.1) ? 10.0 : 1.0 / dist);
k++;
}
}
}
grid3d.setSamples(values);
dpys[0].addMap(new ScalarMap(xr, Display.XAxis));
dpys[0].addMap(new ScalarMap(yr, Display.YAxis));
dpys[0].addMap(new ScalarMap(zr, Display.ZAxis));
ScalarMap xrange = new ScalarMap(xr, Display.SelectRange);
ScalarMap yrange = new ScalarMap(yr, Display.SelectRange);
ScalarMap zrange = new ScalarMap(zr, Display.SelectRange);
dpys[0].addMap(xrange);
dpys[0].addMap(yrange);
dpys[0].addMap(zrange);
GraphicsModeControl mode = dpys[0].getGraphicsModeControl();
mode.setScaleEnable(true);
if (nice) mode.setTransparencyMode(DisplayImplJ3D.NICEST);
mode.setTexture3DMode(texture3DMode);
// new
RealType duh = RealType.getRealType("duh");
int NT = 32;
Linear2DSet set2 = new Linear2DSet(0.0, (double) NX, NT, 0.0, (double) NY, NT);
RealType[] types2d = {xr, yr};
RealTupleType domain2 = new RealTupleType(types2d);
FunctionType ftype2 = new FunctionType(domain2, duh);
float[][] v2 = new float[1][NT * NT];
for (int i = 0; i < NT * NT; i++) {
v2[0][i] = (i * i) % (NT / 2 + 3);
}
// float[][] v2 = {{1.0f,2.0f,3.0f,4.0f}};
FlatField field2 = new FlatField(ftype2, set2);
field2.setSamples(v2);
dpys[0].addMap(new ScalarMap(duh, Display.RGB));
ScalarMap map1color = new ScalarMap(wr, Display.RGBA);
dpys[0].addMap(map1color);
ColorAlphaControl control = (ColorAlphaControl) map1color.getControl();
control.setTable(buildTable(control.getTable()));
DataReferenceImpl ref_grid3d = new DataReferenceImpl("ref_grid3d");
ref_grid3d.setData(grid3d);
DataReferenceImpl ref2 = new DataReferenceImpl("ref2");
ref2.setData(field2);
ConstantMap[] cmaps = {new ConstantMap(0.0, Display.TextureEnable)};
dpys[0].addReference(ref2, cmaps);
dpys[0].addReference(ref_grid3d, null);
}
