SMILE
v2.5
Schwarzschild Modelling Interactive expLoratory Environment
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CELL: structure used to represent internal nodes of tree. More...
Public Attributes | |
NODETYPE | type |
code for node type | |
double | mass |
total mass of cell | |
vec3 | pos |
center of mass position of cell | |
double | eps |
softening length associated with this node | |
double | rmax |
max distance between cell's center of mass and any of child nodes | |
size_t | numbody |
total number of bodies inside this cell | |
nodeptr | subp [NSUB] |
descendents of cell (eight pointers to child nodes, possibly NULL) | |
matrix3 | quad |
quadrupole moment of cell (sum of m*dx_i*dx_j) | |
CELL: structure used to represent internal nodes of tree.
First few fields coincide with the definition of body structure