1 files changed, 21 insertions, 0 deletions
diff --git a/common/accel_logarithmic.cpp b/common/accel_logarithmic.cpp
new file mode 100644
index 0000000..64808a1
--- /dev/null
+++ b/common/accel_logarithmic.cpp
@@ -0,0 +1,21 @@
+#pragma once
+
+#define _USE_MATH_DEFINES
+#include <math.h>
+
+#include "accel_types.hpp"
+
+namespace rawaccel {
+	inline accel_logarithmic::accel_logarithmic(accel_args args)
+		: accel_implentation(args) {}
+
+	inline double accel_logarithmic::accelerate(double speed) {
+		//f(x) = log(m*x+1)
+		return log(speed * curve_constant_one + 1);
+	}
+
+	inline void accel_logarithmic::verify(accel_args args) {
+		accel_implentation::verify(args);
+		if (args.lim_exp <= 1) error("exponent must be greater than 1");
+	}
+}