From e55df069a8f83b2c0c2b56c035f49e89516cdaaa Mon Sep 17 00:00:00 2001 From: Gloria Mundi Date: Sat, 16 Nov 2024 17:48:10 +0100 Subject: minor fixes, let code breathe where possible --- content/geometry/formulas3d.cpp | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'content/geometry/formulas3d.cpp') diff --git a/content/geometry/formulas3d.cpp b/content/geometry/formulas3d.cpp index 63de2ce..66a4644 100644 --- a/content/geometry/formulas3d.cpp +++ b/content/geometry/formulas3d.cpp @@ -2,20 +2,20 @@ auto operator|(pt3 a, pt3 b) { return a.x * b.x + a.y*b.y + a.z*b.z; } -auto dot(pt3 a, pt3 b) {return a|b;} +auto 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;} +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);} +double abs(pt3 a) { return sqrt(dot(a, a)); } +double abs(pt3 a, pt3 b) { return abs(b - a); } // Mixedprodukt -auto mixed(pt3 a, pt3 b, pt3 c) {return a*b|c;}; +auto 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, -- cgit v1.2.3