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sol:: stop crashing if coordinates are NAN

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Zeno Rogue 2021-11-07 09:59:22 +01:00
parent 6078f53dbc
commit 12dcd348b0
1 changed files with 4 additions and 3 deletions
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7
nonisotropic.cpp
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@ -105,14 +105,15 @@ EX namespace sn {
hyperpoint res; hyperpoint res;
if(lazy) { if(lazy) {
if(isnan(ix) || isnan(iy) || isnan(iz)) return Hypc;
return decompress(get_int(int(ix+.5), int(iy+.5), int(iz+.5))); return decompress(get_int(int(ix+.5), int(iy+.5), int(iz+.5)));
} }
else { else {
if(ix >= PRECX-1) ix = PRECX-2; if(ix >= PRECX-1 || isnan(ix)) ix = PRECX-2;
if(iy >= PRECX-1) iy = PRECX-2; if(iy >= PRECX-1 || isnan(iy)) iy = PRECX-2;
if(iz >= PRECZ-1) iz = PRECZ-2; if(iz >= PRECZ-1 || isnan(iz)) iz = PRECZ-2;
int ax = ix, bx = ax+1; int ax = ix, bx = ax+1;
int ay = iy, by = ay+1; int ay = iy, by = ay+1;