initial commit

basic B field integrator

1 files changed, 28 insertions, 0 deletions

diff --git a/curve.h b/curve.h
new file mode 100644
index 0000000..c896a23
--- /dev/null
+++ b/curve.h
@@ -0,0 +1,28 @@
+#include <cmath>
+#include "vec3.h"
+using namespace std;
+
+class Curve {
+public:
+    virtual vec3 integrate(vec3 (*integrand)(vec3 s, vec3 ds), double delta) = 0;
+};
+
+class LineSegment : Curve {
+private:
+    vec3 a, b;
+public:
+    LineSegment(vec3 a_, vec3 b_) : a(a_), b(b_) {};
+
+    vec3 integrate(vec3 (*integrand)(vec3 s, vec3 ds), double delta);
+};
+
+class Arc : Curve {
+private:
+    vec3 center;
+    double radius;
+    double angle[2]; /* start and end angles */
+public:
+    LineSegment(vec3 a_, vec3 b_) : a(a_), b(b_) {};
+
+    vec3 integrate(vec3 (*integrand)(vec3 s, vec3 ds), double delta);
+};