private static void sphere_llq_grid_display_test()
//****************************************************************************80
//
// Purpose:
//
// SPHERE_LLQ_GRID_DISPLAY_TEST tests SPHERE_LLQ_GRID_DISPLAY.
//
// Licensing:
//
// This code is distributed under the GNU LGPL license.
//
// Modified:
//
// 17 May 2015
//
// Author:
//
// John Burkardt
//
{
double[] pc = { 0.0, 0.0, 0.0 };
const int lat_num = 10;
const int long_num = 12;
const double r = 10.0;
Console.WriteLine("");
Console.WriteLine("SPHERE_LLQ_GRID_DISPLAY_TEST");
Console.WriteLine(" SPHERE_LLQ_GRID_DISPLAY displays an LLQ grid on a sphere.");
Console.WriteLine("");
Console.WriteLine(" Number of latitudes is " + lat_num + "");
Console.WriteLine(" Number of longitudes is " + long_num + "");
//
// Get points.
//
int node_num = Grid_LatLong.sphere_llq_grid_point_count(lat_num, long_num);
Console.WriteLine("");
Console.WriteLine(" The number of grid points is " + node_num + "");
double[] node_xyz = Grid_LatLong.sphere_llq_grid_points(r, pc, lat_num, long_num, node_num);
//
// Get lines.
//
int line_num = Grid_LatLong.sphere_llq_grid_line_count(lat_num, long_num);
Console.WriteLine("");
Console.WriteLine(" Number of line segments is " + line_num + "");
int[] line_data = Grid_LatLong.sphere_llq_grid_lines(lat_num, long_num, line_num);
const string prefix = "sphere_llq_grid";
Grid_LatLong.sphere_llq_grid_display(node_num, node_xyz, line_num, line_data, prefix);
}
private static void sphere_llq_grid_lines_test()
//****************************************************************************80
//
// Purpose:
//
// SPHERE_LLQ_GRID_LINES_TEST tests SPHERE_LLQ_GRID_LINES.
//
// Licensing:
//
// This code is distributed under the GNU LGPL license.
//
// Modified:
//
// 17 May 2015
//
// Author:
//
// John Burkardt
//
{
const int lat_num = 3;
const int long_num = 4;
Console.WriteLine("");
Console.WriteLine("SPHERE_LLQ_GRID_LINES_TEST");
Console.WriteLine(" SPHERE_LLQ_GRID_LINES computes grid lines");
Console.WriteLine(" on a sphere in 3D.");
Console.WriteLine("");
Console.WriteLine(" Number of latitudes is " + lat_num + "");
Console.WriteLine(" Number of longitudes is " + long_num + "");
int line_num = Grid_LatLong.sphere_llq_grid_line_count(lat_num, long_num);
Console.WriteLine("");
Console.WriteLine(" Number of line segments is " + line_num + "");
int[] line_data = Grid_LatLong.sphere_llq_grid_lines(lat_num, long_num, line_num);
typeMethods.i4mat_transpose_print(2, line_num, line_data,
" Grid line vertices:");
}