libmath API cleanup

1 files changed, 15 insertions, 13 deletions

diff --git a/src/math/color.h b/src/math/color.h
index c938708..762ac94 100644
--- a/src/math/color.h
+++ b/src/math/color.h
@@ -24,7 +24,7 @@ public:
 	Color(const float grey, const float=1.0f);
 	/// create a copy from an existing color
 	Color(Color const & other);
-
+	
 	/// red channel value
 	float red() const;
 	/// green channel value
@@ -33,7 +33,7 @@ public:
 	float blue() const;
 	/// alpha channel value
 	float alpha() const;
-
+	
 	/// assignment
 	void assign(Color const & other);
 	/// assignment
@@ -42,21 +42,21 @@ public:
 	void assign(float grey, float alpha=1.0f);
 	/// assignment operator
 	Color const &operator=(Color const & other);
-
+	
 	/// multiply rgb values with scalar value.
 	Color operator*(const float scalar) const;
-
+	
 	/// multiply rgb values with scalar value.
 	Color & operator*=(const float scalar);
-
-		/// assign a value to an element of this color
+	
+	/// assign a value to an element of this color
 	/*! WARNING: range is not checked
 	 *  @param index the index of the element to assign to ( 0 <= index < 4 )
 	*/
 	inline float& operator[](const size_t index) {
 		return rgba_data[index];
 	}
-
+	
 	/// returns the value of an element of this color
 	/*! WARNING: range is not checked
 	 *  @param index the index of the element to return ( 0 <= index < 4 )
@@ -64,19 +64,21 @@ public:
 	inline float operator[](const size_t index) const {
 		return rgba_data[index];
 	}
-
-
+	
+	
 	/// pointer to the internal data
-	inline float *ptr() const { return (float *) rgba_data; };
-
+	inline float *ptr() const {
+		return (float *) rgba_data;
+	}
+	
 	/// clamp color values to the 0-1 range
 	void clamp();
-
+	
 	float &r;
 	float &g;
 	float &b;
 	float &a;
-
+	
 	
 private:
 	float rgba_data[4];