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authormzuenni <mzuenni@users.noreply.github.com>2024-07-28 22:54:40 +0200
committerGitHub <noreply@github.com>2024-07-28 22:54:40 +0200
commit8d11c6c8213f46f0fa19826917c255edd5d43cb1 (patch)
tree96d75baff33d5a04b5a60f1a41f514a26c716874 /geometry/formulars3d.cpp
parent8c33b4e0d3030cfed17fc64b4fe41133339f6d87 (diff)
Test (#4)
* update * moved content in subdir * rename file * add test setup * add test setup * add github action * automaticly test all cpp files * timeout after 10s * setulimit and dont zero memory * test build pdf * install latexmk * update * update * ngerman * fonts * removed old code * add first test * added tests * test in sorted order * more tests * simplified test * more tests * fix suffix tree * fixes and improvements * done ust lst directly * fix swap * add links to pdf * fix constants * add primorial * add comment * various improvements * more tests * added missing stuf * more tests * fix tests * more tests * more tests * more tests * fix recursion? * test trie * more tests * only use python temporarily for listings * only use python temporarily for listings * more tests * fix longestCommonSubstring * more tests * more tests * made code more similiar * fix? * more tests * more tests * more tests * add ahoCorasick test + limit 4GB stack size * more tests * fix test * add additional test * more tests * more tests * fix? * better fix * fix virtual tree * more tests * more tests * recursive closest pair * more tests * decrease limit * new tests * more tests * fix name * more tests * add test * new test * more tests * more tests * more tests * more tests * new test and content * new code * new code * larger tests * fix and test * new test * new test * update pdf * remove comments * new test * more tests * more testcases * more tests * increased limit * more tests * more tests * more tests * new tests * more tests * shortened code * new test * add basic tests for bigint * more tests * removed old files * new test * ignore some files * more auto more ccw * fix test * more tests * fix * new tests * more tests * more tests * stronger test * actually verify delaunay... * more tests * fix header * more tests * run tests parallel? * test parralel? * add --missing * separate workflows * test * is the pdf checked? * separate workflows * fix workflow * more workflows --------- Co-authored-by: Yidi <noob999noob999@gmail.com>
Diffstat (limited to 'geometry/formulars3d.cpp')
-rw-r--r--geometry/formulars3d.cpp53
1 files changed, 0 insertions, 53 deletions
diff --git a/geometry/formulars3d.cpp b/geometry/formulars3d.cpp
deleted file mode 100644
index 84e17c0..0000000
--- a/geometry/formulars3d.cpp
+++ /dev/null
@@ -1,53 +0,0 @@
-// Skalarprodukt
-double operator|(pt3 a, pt3 b) {
- return a.x * b.x + a.y*b.y + a.z*b.z;
-}
-double dot(pt3 a, pt3 b) {return a|b;}
-
-// Kreuzprodukt
-pt3 operator*(pt3 a, pt3 b) {return {a.y*b.z - a.z*b.y,
- a.z*b.x - a.x*b.z,
- a.x*b.y - a.y*b.x};}
-pt3 cross(pt3 a, pt3 b) {return a*b;}
-
-// Länge von a
-double abs(pt3 a) {return sqrt(dot(a, a));}
-double abs(pt3 a, pt3 b) {return abs(b - a);}
-
-// Mixedprodukt
-double mixed(pt3 a, pt3 b, pt3 c) {return a*b|c;};
-
-// orientierung von p zu der Ebene durch a, b, c
-// -1 => gegen den Uhrzeigersinn,
-// 0 => kolliniear,
-// 1 => im Uhrzeigersinn.
-int orientation(pt3 a, pt3 b, pt3 c, pt3 p) {
- double orien = mixed(b - a, c - a, p - a);
- return (orien > EPS) - (orien < -EPS);
-}
-
-// Entfernung von Punkt p zur Ebene a,b,c.
-double distToPlane(pt3 a, pt3 b, pt3 c, pt3 p) {
- pt3 n = cross(b-a, c-a);
- return (abs(dot(n, p)) - dot(n, a)) / abs(n);
-}
-
-// Liegt p in der Ebene a,b,c?
-bool pointOnPlane(pt3 a, pt3 b, pt3 c, pt3 p) {
- return orientation(a, b, c, p) == 0;
-}
-
-// Schnittpunkt von der Grade a-b und der Ebene c,d,e
-// die Grade darf nicht parallel zu der Ebene sein!
-pt3 linePlaneIntersection(pt3 a, pt3 b, pt3 c, pt3 d, pt3 e) {
- pt3 n = cross(d-c, e-c);
- pt3 d = b - a;
- return a - d * (dot(n, a) - dot(n, c)) / dot(n, d);
-}
-
-// Abstand zwischen der Grade a-b und c-d
-double lineLineDist(pt3 a, pt3 b, pt3 c, pt3 d) {
- pt3 n = cross(b - a, d - c);
- if (abs(n) < EPS) return distToLine(a, b, c);
- return abs(dot(a - c, n)) / abs(n);
-}