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Quick bbox reject for bins that can't possibly intersect

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Erica Fischer
2024-09-12 10:08:28 -07:00
parent 3e3e7a5e4d
commit 78b4fc19ec
1 changed files with 12 additions and 0 deletions
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clip.cpp
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@@ -1291,6 +1291,18 @@ void get_quadkey_bounds(long long xmin, long long ymin, long long xmax, long lon
static bool bbox_intersects(long long x1min, long long y1min, long long x1max, long long y1max, static bool bbox_intersects(long long x1min, long long y1min, long long x1max, long long y1max,
long long x2min, long long y2min, long long x2max, long long y2max) { long long x2min, long long y2min, long long x2max, long long y2max) {
if (x1max < x2min) {
return false;
}
if (x2max < x1min) {
return false;
}
if (y1max < y2min) {
return false;
}
if (y2max < y1min) {
return false;
}
return true; return true;
} }