Triangular histogram bins on a sphere (requires mango compiled with CGAL support, i.e. mango.haveCGAL == True).
Methods
| __init__(( (object)arg1 [, ...) | Initialise triangular bins on surface of a sphere. |
| addSample(...) | Increments the triangular bin which intersects the ray (extending from self.sphere_c through coord) by count. |
| addSamples(...) | Increments the triangular bin which intersects the ray (extending from self.sphere_c through coords[i]) by counts[i]. |
| asVtkUnstructuredGrid(...) | Returns vtk.vtkUnstructuredGrid of spherical histogram. |
| clear(...) | Zero all bin-counts in this histogram. |
| getBinAreas(...) | Returns the area of the triangular bins. |
| getBinCentre(...) | Returns the centre of the triangular bin that intersects the ray which extends from the histogram sphere centre through the specified coordinate. |
| getBinCentres(...) | Returns the centre coordinate of each triangular bin. |
| getBinCounts(...) | Returns the counts for each triangular bin. |
| getMaxBinCount(...) | Returns the maximum count over all bins. |
| getNumBins(...) | Returns the number of triangular bins. |
| getNumSamples(...) | Returns the sum of counts in all bins. |
| getNumZeroBins(...) | Returns the number of bins which have a zero counts. |
| reduce(( (_SphericalHistogram_float64)arg1, ...) | MPI-reduction (sum) of the bin counts. |
| setBinCounts(...) | Sets the counts for the bins. |
| writeVtkXMLUnstructuredGridToFile(...) | Writes XML file containing vtkUnstructuredGrid representation of spherical histogram (requires mango compiled with VTK support, i.e. |
Attributes
| sphere_c | The centre of the sphere on which the triangular bins are generated (read/write). |
| sphere_r | The radius of the sphere on which the triangular bins are generated. |
| tri_angl_bnd | Degrees, lower bound on the triangle angles of Delauny triangulation of sphere. |
| tri_cdst_bnd | Bound on the sphere-centre-point distance Delauny triangulation of sphere. |
| tri_rad_bnd | Bound on the sphere radius for Delauny triangulation of sphere. |