diff --git a/FastROI/ConsoleExample/ConsoleExample1.cpp b/FastROI/ConsoleExample/ConsoleExample1.cpp
index 925c409..dfdc23a 100644
--- a/FastROI/ConsoleExample/ConsoleExample1.cpp
+++ b/FastROI/ConsoleExample/ConsoleExample1.cpp
@@ -3,6 +3,8 @@
 
 #include <iostream>
 #include <opencv2/opencv.hpp>
+#include <ctime>
+#include <chrono>
 
 #include "fastRect.h"
 
@@ -13,12 +15,18 @@ int main()
 
 	double angle = 0;
 	cv::Mat result(cv::Size(4000, 4000), CV_8UC3);
+	std::chrono::high_resolution_clock::time_point _start;
+
+	_start = std::chrono::high_resolution_clock::now();
+	int count = 0; 
 	while (true) {
 		
-		
 		result = cv::Scalar(0, 0, 0);
 
-		std::vector<std::vector<fast::calPoint>> vertical_lines = fast::rectROI(2000, 2000, angle, 1000, 1000, false, 40);
+		
+
+		std::vector<std::vector<fast::calPoint>> vertical_lines = fast::rectROI(2000, 2000, angle, 1000, 1000, false, 50);
+		
 		for (auto vertical_line : vertical_lines) {
 			for (auto calPoint : vertical_line) {
 				if (calPoint.x < 0 || calPoint.x >= 4000 || calPoint.y < 0 || calPoint.y >= 4000)
@@ -28,6 +36,7 @@ int main()
 			}
 		}
 
+
 		cv::imshow("result", result);
 		if (cv::waitKey(1) == 27)break;
 		if (angle++ > 360) angle = 0;
diff --git a/FastROI/lib/Debug/calPoint.h b/FastROI/lib/Debug/calPoint.h
new file mode 100644
index 0000000..22d4683
--- /dev/null
+++ b/FastROI/lib/Debug/calPoint.h
@@ -0,0 +1,21 @@
+#pragma once
+
+#ifndef HV_CAL_POINT
+#define HV_CAL_POINT
+
+#include <type_traits>
+
+#pragma pack(push, 1)
+
+namespace fast {
+    struct calPoint {
+        double x;
+        double y;
+    };
+}
+
+static_assert(std::is_standard_layout_v<fast::calPoint>);
+#pragma pack(pop) 
+
+
+#endif
\ No newline at end of file
diff --git a/FastROI/lib/Debug/fastROI.dll b/FastROI/lib/Debug/fastROI.dll
new file mode 100644
index 0000000..997521d
Binary files /dev/null and b/FastROI/lib/Debug/fastROI.dll differ
diff --git a/FastROI/lib/Debug/fastROI.lib b/FastROI/lib/Debug/fastROI.lib
new file mode 100644
index 0000000..f36a0c0
Binary files /dev/null and b/FastROI/lib/Debug/fastROI.lib differ
diff --git a/FastROI/lib/Debug/fastRect.h b/FastROI/lib/Debug/fastRect.h
new file mode 100644
index 0000000..99f13d0
--- /dev/null
+++ b/FastROI/lib/Debug/fastRect.h
@@ -0,0 +1,19 @@
+#pragma once
+
+#ifndef FAST_RECT
+#define FAST_RECT
+
+#include <vector>
+#include <memory>
+
+#include "macro.h"
+#include "calPoint.h"
+
+namespace fast {
+	FAST_API_EXPORT std::vector<std::vector<fast::calPoint>> rectROI(int centerx, int centery, double angle, int range, int distance, bool direction, int skip_pixels);
+}
+
+
+
+
+#endif
\ No newline at end of file
diff --git a/FastROI/lib/Debug/macro.h b/FastROI/lib/Debug/macro.h
new file mode 100644
index 0000000..4f139c8
--- /dev/null
+++ b/FastROI/lib/Debug/macro.h
@@ -0,0 +1,20 @@
+#pragma once
+
+
+#include <stdexcept>
+
+#ifndef FAST_MACRO
+#define FAST_MACRO
+
+
+#if FAST_API
+#define FAST_API_EXPORT __declspec(dllexport)
+#else
+#define FAST_API_EXPORT __declspec(dllimport)
+#endif
+
+
+#define HVERROR(name, message) \
+std::string name;name += "error:";name += __func__;name += ":";name += std::to_string(__LINE__);name += ":";name += message;throw std::runtime_error(name);\
+
+#endif
\ No newline at end of file
diff --git a/FastROI/lib/Release/calPoint.h b/FastROI/lib/Release/calPoint.h
new file mode 100644
index 0000000..22d4683
--- /dev/null
+++ b/FastROI/lib/Release/calPoint.h
@@ -0,0 +1,21 @@
+#pragma once
+
+#ifndef HV_CAL_POINT
+#define HV_CAL_POINT
+
+#include <type_traits>
+
+#pragma pack(push, 1)
+
+namespace fast {
+    struct calPoint {
+        double x;
+        double y;
+    };
+}
+
+static_assert(std::is_standard_layout_v<fast::calPoint>);
+#pragma pack(pop) 
+
+
+#endif
\ No newline at end of file
diff --git a/FastROI/lib/Release/fastROI.dll b/FastROI/lib/Release/fastROI.dll
new file mode 100644
index 0000000..85d5428
Binary files /dev/null and b/FastROI/lib/Release/fastROI.dll differ
diff --git a/FastROI/lib/Release/fastROI.lib b/FastROI/lib/Release/fastROI.lib
new file mode 100644
index 0000000..f36a0c0
Binary files /dev/null and b/FastROI/lib/Release/fastROI.lib differ
diff --git a/FastROI/lib/Release/fastRect.h b/FastROI/lib/Release/fastRect.h
new file mode 100644
index 0000000..99f13d0
--- /dev/null
+++ b/FastROI/lib/Release/fastRect.h
@@ -0,0 +1,19 @@
+#pragma once
+
+#ifndef FAST_RECT
+#define FAST_RECT
+
+#include <vector>
+#include <memory>
+
+#include "macro.h"
+#include "calPoint.h"
+
+namespace fast {
+	FAST_API_EXPORT std::vector<std::vector<fast::calPoint>> rectROI(int centerx, int centery, double angle, int range, int distance, bool direction, int skip_pixels);
+}
+
+
+
+
+#endif
\ No newline at end of file
diff --git a/FastROI/lib/Release/macro.h b/FastROI/lib/Release/macro.h
new file mode 100644
index 0000000..4f139c8
--- /dev/null
+++ b/FastROI/lib/Release/macro.h
@@ -0,0 +1,20 @@
+#pragma once
+
+
+#include <stdexcept>
+
+#ifndef FAST_MACRO
+#define FAST_MACRO
+
+
+#if FAST_API
+#define FAST_API_EXPORT __declspec(dllexport)
+#else
+#define FAST_API_EXPORT __declspec(dllimport)
+#endif
+
+
+#define HVERROR(name, message) \
+std::string name;name += "error:";name += __func__;name += ":";name += std::to_string(__LINE__);name += ":";name += message;throw std::runtime_error(name);\
+
+#endif
\ No newline at end of file