4 files changed, 29 insertions, 10 deletions
diff --git a/src/utils/dimension.cpp b/src/utils/dimension.cpp
index 11a1feb3..f83636ff 100644
--- a/src/utils/dimension.cpp
+++ b/src/utils/dimension.cpp
@@ -28,7 +28,7 @@
 
 namespace usdx
 {
-	Dimension::Dimension(float width, float height) :
+	Dimension::Dimension(unsigned int width, unsigned int height) :
 		width(width), height(height)
 	{
 	}
@@ -38,13 +38,23 @@ namespace usdx
 	{
 	}
 
-	float Dimension::get_width(void) const
+	unsigned int Dimension::get_width(void) const
 	{
 		return width;
 	}
 
-	float Dimension::get_height(void) const
+	void Dimension::set_width(unsigned int width)
+	{
+		this->width = width;
+	}
+
+	unsigned int Dimension::get_height(void) const
 	{
 		return height;
 	}
+
+	void Dimension::set_height(unsigned int height)
+	{
+		this->height = height;
+	}
 };
diff --git a/src/utils/dimension.hpp b/src/utils/dimension.hpp
index 656efefb..4518fbb8 100644
--- a/src/utils/dimension.hpp
+++ b/src/utils/dimension.hpp
@@ -32,14 +32,17 @@ namespace usdx
 	class Dimension
 	{
 	private:
-		float width;
-		float height;
+		unsigned int width;
+		unsigned int height;
 	public:
-		Dimension(float width, float height);
+		Dimension(unsigned int width, unsigned int height);
 		Dimension(const Dimension& dimension);
 
-		float get_width(void) const;
-		float get_height(void) const;
+		unsigned int get_width(void) const;
+		void set_width(unsigned int width);
+
+		unsigned int get_height(void) const;
+		void set_height(unsigned int height);
 	};
 };
 
diff --git a/src/utils/rgb_color.cpp b/src/utils/rgb_color.cpp
index 04c10ba5..d470d495 100644
--- a/src/utils/rgb_color.cpp
+++ b/src/utils/rgb_color.cpp
@@ -28,8 +28,13 @@
 
 namespace usdx
 {
-	RgbColor::RgbColor(float red, float green, float blue) :
-		red(red), green(green), blue(blue)
+	RgbColor::RgbColor(int red, int green, int blue)
+		: red(red / 255.0f), green(green / 255.0f), blue(blue / 255.0f)
+	{
+	}
+
+	RgbColor::RgbColor(float red, float green, float blue)
+		: red(red), green(green), blue(blue)
 	{
 	}
 
diff --git a/src/utils/rgb_color.hpp b/src/utils/rgb_color.hpp
index f5b36e7a..dbc504cd 100644
--- a/src/utils/rgb_color.hpp
+++ b/src/utils/rgb_color.hpp
@@ -36,6 +36,7 @@ namespace usdx
 		float green;
 		float blue;
 	public:
+		RgbColor(int red, int green, int blue);
 		RgbColor(float red, float green, float blue);
 
 		float get_red(void) const;