void btParticlesDynamicsWorld::postInitDeviceData()
{
m_hashSize = getMaxPowOf2(m_numParticles);
createVBO();
allocateBuffers();
adjustGrid();
grabSimulationData();
}
/* fdp_tLayout:
* Given graph g with ports nodes, layout g respecting ports.
* If some node have position information, it may be useful to
* reset temperature and other parameters to reflect this.
*/
void
fdp_tLayout (graph_t* g, xparams* xpms)
{
int i;
int reset;
bport_t* pp = PORTS(g);
double temp;
Grid* grid;
pointf ctr;
Agnode_t* n;
reset = init_params(g, xpms);
temp = T0;
ctr = initPositions (g, pp);
if (T_useGrid) {
grid = mkGrid (agnnodes (g));
adjustGrid (grid, agnnodes (g));
for (i = 0; i < loopcnt; i++) {
temp = cool (temp, i);
gAdjust (g, temp, pp, grid);
}
delGrid (grid);
}
else {
for (i = 0; i < loopcnt; i++) {
temp = cool (temp, i);
adjust (g, temp, pp);
}
}
if ((ctr.x != 0.0) || (ctr.y != 0.0)) {
for (n = agfstnode(g); n; n = agnxtnode(g,n)) {
ND_pos(n)[0] += ctr.x;
ND_pos(n)[1] += ctr.y;
}
}
dumpstat (g);
if (reset) reset_params ();
}
