mirrors/hyperrogue
1
0
Fork 0
mirror of https://github.com/zenorogue/hyperrogue.git synced 2025-12-13 09:48:04 +00:00
Code Issues Releases Wiki Activity

product:: works with Euclidean

Browse Source
This commit is contained in:
Zeno Rogue
2019-11-28 23:30:29 +01:00
parent 5add972bdd
commit f3c97f9342
4 changed files with 24 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
nonisotropic.cpp
View File

@@ -1226,15 +1226,17 @@ EX namespace product {
cell *c = cw.at;
if(sphere) gmatrix[c] = V; /* some computations need gmatrix0 for underlying geometry */
bool s = sphere || pmodel != mdPerspective;
bool euc = euclid;
hybrid::in_actual([&] {
cell *c0 = hybrid::get_at(c, z0);
cwall_offset = hybrid::wall_offset(c0);
if(s) cwall_mask = (1<<c->type) - 1;
else {
cwall_mask = 0;
ld d = V[2][2];
ld d = euc ? sqhypot_d(2, tC0(V)) : V[2][2];
for(int i=0; i<c->type; i++) {
ld d1 = (V * cgi.walltester[cwall_offset + i])[2];
hyperpoint h = (V * cgi.walltester[cwall_offset + i]);
ld d1 = euc ? sqhypot_d(2, h) : h[2];
if(d1 < d - 1e-6) cwall_mask |= (1<<i);
}
}
@@ -1256,7 +1258,11 @@ EX namespace product {
res[2] = zlevel(h);
h = zshift(h, -res[2]);
ld r = hypot_d(2, h);
if(r < 1e-6) {
if(hybrid::under_class() == gcEuclid) {
res[0] = h[0];
res[1] = h[1];
}
else if(r < 1e-6) {
res[0] = h[0];
res[1] = h[1];
}