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hybrid:: new value of 'next' for get_corner

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Zeno Rogue 2022-06-23 09:35:16 +02:00
parent 11c4b7974f
commit 38099bd7cb
1 changed files with 12 additions and 3 deletions
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15
nonisotropic.cpp
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@ -1373,6 +1373,7 @@ EX namespace hybrid {
#define PIU(x) hr::hybrid::in_underlying_geometry([&] { return (x); }) #define PIU(x) hr::hybrid::in_underlying_geometry([&] { return (x); })
#endif #endif
// next: 0 = i-th corner, 1 = next corner, 2 = center of the wall
EX hyperpoint get_corner(cell *c, int i, int next, ld z) { EX hyperpoint get_corner(cell *c, int i, int next, ld z) {
ld lev = cgi.plevel * z / 2; ld lev = cgi.plevel * z / 2;
if(WDIM == 2) { if(WDIM == 2) {
@ -1392,12 +1393,20 @@ EX namespace hybrid {
in_underlying_geometry([&] { in_underlying_geometry([&] {
hyperpoint h1 = get_corner_position(c, i); hyperpoint h1 = get_corner_position(c, i);
hyperpoint h2 = get_corner_position(c, i+1); hyperpoint h2 = get_corner_position(c, i+1);
hyperpoint hm = mid(h1, h2); hyperpoint hm;
if(next == 2) {
hm = h1;
he = 0;
}
else {
hyperpoint hm = mid(h1, h2);
he = hdist(hm, h2)/2;
if(next) he = -he;
}
tf = hdist0(hm)/2; tf = hdist0(hm)/2;
he = hdist(hm, h2)/2;
alpha = atan2(hm[1], hm[0]); alpha = atan2(hm[1], hm[0]);
}); });
return spin(alpha) * rots::uxpush(tf) * rots::uypush(next?he:-he) * rots::uzpush(lev) * C0; return spin(alpha) * rots::uxpush(tf) * rots::uypush(he) * rots::uzpush(lev) * C0;
#else #else
throw hr_exception(); throw hr_exception();
#endif #endif