Import manifold code from fieldviz

1 files changed, 20 insertions, 0 deletions

diff --git a/include/fml/manifold.h b/include/fml/manifold.h
new file mode 100644
index 0000000..4f3664f
--- /dev/null
+++ b/include/fml/manifold.h
@@ -0,0 +1,20 @@
+#ifndef MANIFOLD_H
+#define MANIFOLD_H
+
+#include <cmath>
+#include <iostream>
+
+#include "fml.h"
+#include "vec3.h"
+
+namespace fml {
+    /* All manifolds inherit this class */
+    class Manifold {
+    public:
+        virtual vec3 integrate(vec3 (*integrand)(vec3 s, vec3 ds), scalar delta) const = 0;
+        virtual const char *name() const = 0;
+        virtual const int dimension() const = 0; // 0 = point, 1 = curve, 2 = surface, 3 = solid
+    };
+};
+
+#endif