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More attempts to solve failures to simplify consistently

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This commit is contained in:
Erica Fischer
2023-09-07 16:36:11 -07:00
parent 6551b2cc0e
commit 8476fdf282
2 changed files with 27 additions and 19 deletions
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tile.cpp
+5 -4
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@@ -2318,16 +2318,17 @@ long long write_tile(decompressor *geoms, std::atomic<long long> *geompos_in, ch
// would keep next.
far = 0;
double which2 = i;
size_t which2 = i;
for (size_t k = i + 1; k < j - 1; k++) {
double xd = sf.geometry[k].x - sf.geometry[i].x;
double yd = sf.geometry[k].y - sf.geometry[i].y;
double xd2 = sf.geometry[k].x - sf.geometry[which].x;
double yd2 = sf.geometry[k].y - sf.geometry[which].y;
double d = xd * xd + yd * yd + xd2 * xd2 + yd2 * yd2;
if (d > far) {
far = d;
double d1 = xd * xd + yd * yd;
double d2 = xd2 * xd2 + yd2 * yd2;
if (d1 + d2 > far && d1 != 0 && d2 != 0) {
far = d1 + d2;
which2 = k;
}
}