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Clip points to polygon bounds too

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This commit is contained in:
Erica Fischer
2024-11-22 10:53:30 -08:00
parent baba6d382d
commit 0170dd8bea
2 changed files with 35 additions and 0 deletions
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geometry.hpp
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@@ -99,6 +99,7 @@ drawvec clip_lines(drawvec &geom, long long x1, long long y1, long long x2, long
drawvec clip_point(drawvec &geom, long long x1, long long y1, long long x2, long long y2);
void visvalingam(drawvec &ls, size_t start, size_t end, double threshold, size_t retain);
int pnpoly(const drawvec &vert, size_t start, size_t nvert, long long testx, long long testy);
bool pnpoly_mp(drawvec const &geom, long long x, long long y);
double distance_from_line(long long point_x, long long point_y, long long segA_x, long long segA_y, long long segB_x, long long segB_y);
struct input_tile {