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nicer auto sight range computation, and range(...) directive in the tes language

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Zeno Rogue
2021-07-30 11:49:13 +02:00
parent c8cbe55e1f
commit d0e7541b45
4 changed files with 33 additions and 9 deletions
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21
cell.cpp
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@@ -1425,6 +1425,27 @@ EX bool is_boundary(cell *c) {
return (cgflags & qPORTALSPACE) && isWall(c->wall);
}
/** compute the distlimit for a tessellation automatically */
EX int auto_compute_range(cell *c) {
if(sphere) {
cgi.base_distlimit = SEE_ALL;
return SEE_ALL;
}
cgi.base_distlimit = 0;
const int expected_count = 400;
celllister cl(c, 1000, expected_count, NULL);
int z = isize(cl.dists);
int d = cl.dists.back();
while(cl.dists[z-1] == d) z--;
if(true) { // if(cgflags & DF_GEOM) {
println(hlog, "last distance = ", cl.dists.back());
println(hlog, "ball size = ", isize(cl.dists));
println(hlog, "previous ball size = ", z);
}
if(isize(cl.dists) * z > expected_count * expected_count) d--;
return ginf[geometry].distlimit[0] = cgi.base_distlimit = d;
}
EX cell out_of_bounds;
EX heptagon oob;