diff options
| author | mzuenni <mzuenni@users.noreply.github.com> | 2024-07-28 22:54:40 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-07-28 22:54:40 +0200 |
| commit | 8d11c6c8213f46f0fa19826917c255edd5d43cb1 (patch) | |
| tree | 96d75baff33d5a04b5a60f1a41f514a26c716874 /geometry/formulars3d.cpp | |
| parent | 8c33b4e0d3030cfed17fc64b4fe41133339f6d87 (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.cpp | 53 |
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); -} |
