Made Cube/Rect more user-friendly

Former-commit-id: 13ac0b9f6428059596c98f636caf61afd2a436b7

include/Nazara/Math/Cube.hpp

@@ -19,9 +19,11 @@ class NzCube
 {
 	public:
 		NzCube() = default;
+		NzCube(T Width, T Height, T Depth);
 		NzCube(T X, T Y, T Z, T Width, T Height, T Depth);
 		NzCube(const T cube[6]);
 		NzCube(const NzRect<T>& rect);
+		NzCube(const NzVector3<T>& size);
 		NzCube(const NzVector3<T>& vec1, const NzVector3<T>& vec2);
 		template<typename U> explicit NzCube(const NzCube<U>& cube);
 		NzCube(const NzCube& cube) = default;
@@ -51,10 +53,12 @@ class NzCube
 
 		NzCube& MakeZero();
 
+		NzCube& Set(T Width, T Height, T Depth);
 		NzCube& Set(T X, T Y, T Z, T Width, T Height, T Depth);
 		NzCube& Set(const T cube[6]);
 		NzCube& Set(const NzCube& cube);
 		NzCube& Set(const NzRect<T>& rect);
+		NzCube& Set(const NzVector3<T>& size);
 		NzCube& Set(const NzVector3<T>& vec1, const NzVector3<T>& vec2);
 		template<typename U> NzCube& Set(const NzCube<U>& cube);
 
@@ -66,8 +70,10 @@ class NzCube
 		T operator[](unsigned int i) const;
 
 		NzCube operator*(T scalar) const;
+		NzCube operator*(const NzVector3<T>& vec) const;
 
 		NzCube& operator*=(T scalar);
+		NzCube& operator*=(const NzVector3<T>& vec);
 
 		bool operator==(const NzCube& cube) const;
 		bool operator!=(const NzCube& cube) const;

include/Nazara/Math/Cube.inl

@@ -10,6 +10,12 @@
 
 #define F(a) static_cast<T>(a)
 
+template<typename T>
+NzCube<T>::NzCube(T Width, T Height, T Depth)
+{
+	Set(Width, Height, Depth);
+}
+
 template<typename T>
 NzCube<T>::NzCube(T X, T Y, T Z, T Width, T Height, T Depth)
 {
@@ -22,6 +28,12 @@ NzCube<T>::NzCube(const NzRect<T>& rect)
 	Set(rect);
 }
 
+template<typename T>
+NzCube<T>::NzCube(const NzVector3<T>& size)
+{
+	Set(size);
+}
+
 template<typename T>
 NzCube<T>::NzCube(const NzVector3<T>& vec1, const NzVector3<T>& vec2)
 {
@@ -258,6 +270,19 @@ NzCube<T>& NzCube<T>::MakeZero()
 	return *this;
 }
 
+template<typename T>
+NzCube<T>& NzCube<T>::Set(T Width, T Height, T Depth)
+{
+	x = F(0.0);
+	y = F(0.0);
+	z = F(0.0);
+	width = Width;
+	height = Height;
+	depth = Depth;
+
+	return *this;
+}
+
 template<typename T>
 NzCube<T>& NzCube<T>::Set(T X, T Y, T Z, T Width, T Height, T Depth)
 {
@@ -305,6 +330,12 @@ NzCube<T>& NzCube<T>::Set(const NzRect<T>& rect)
 	return *this;
 }
 
+template<typename T>
+NzCube<T>& NzCube<T>::Set(const NzVector3<T>& size)
+{
+	return Set(size.x, size.y, size.z);
+}
+
 template<typename T>
 NzCube<T>& NzCube<T>::Set(const NzVector3<T>& vec1, const NzVector3<T>& vec2)
 {
@@ -393,6 +424,12 @@ NzCube<T> NzCube<T>::operator*(T scalar) const
 	return NzCube(x, y, z, width*scalar, height*scalar, depth*scalar);
 }
 
+template<typename T>
+NzCube<T> NzCube<T>::operator*(const NzVector3<T>& vec) const
+{
+	return NzCube(x, y, z, width*vec.x, height*vec.y, depth*vec.z);
+}
+
 template<typename T>
 NzCube<T>& NzCube<T>::operator*=(T scalar)
 {
@@ -401,6 +438,14 @@ NzCube<T>& NzCube<T>::operator*=(T scalar)
 	depth *= scalar;
 }
 
+template<typename T>
+NzCube<T>& NzCube<T>::operator*=(const NzVector3<T>& vec)
+{
+	width *= vec.x;
+	height *= vec.y;
+	depth *= vec.z;
+}
+
 template<typename T>
 bool NzCube<T>::operator==(const NzCube& cube) const
 {

include/Nazara/Math/Rect.hpp

@@ -15,8 +15,10 @@ class NzRect
 {
 	public:
 		NzRect() = default;
+		NzRect(T Width, T Height);
 		NzRect(T X, T Y, T Width, T Height);
 		NzRect(const T rect[4]);
+		NzRect(const NzVector2<T>& size);
 		NzRect(const NzVector2<T>& vec1, const NzVector2<T>& vec2);
 		template<typename U> explicit NzRect(const NzRect<U>& rect);
 		NzRect(const NzRect& rect) = default;
@@ -42,9 +44,11 @@ class NzRect
 
 		NzRect& MakeZero();
 
+		NzRect& Set(T Width, T Height);
 		NzRect& Set(T X, T Y, T Width, T Height);
 		NzRect& Set(const T rect[4]);
 		NzRect& Set(const NzRect<T>& rect);
+		NzRect& Set(const NzVector2<T>& size);
 		NzRect& Set(const NzVector2<T>& vec1, const NzVector2<T>& vec2);
 		template<typename U> NzRect& Set(const NzRect<U>& rect);
 
@@ -54,8 +58,10 @@ class NzRect
 		T operator[](unsigned int i) const;
 
 		NzRect operator*(T scalar) const;
+		NzRect operator*(const NzVector2<T>& vec) const;
 
 		NzRect& operator*=(T scalar);
+		NzRect& operator*=(const NzVector2<T>& vec);
 
 		bool operator==(const NzRect& rect) const;
 		bool operator!=(const NzRect& rect) const;

include/Nazara/Math/Rect.inl

@@ -10,6 +10,12 @@
 
 #define F(a) static_cast<T>(a)
 
+template<typename T>
+NzRect<T>::NzRect(T Width, T Height)
+{
+	Set(Width, Height);
+}
+
 template<typename T>
 NzRect<T>::NzRect(T X, T Y, T Width, T Height)
 {
@@ -22,6 +28,12 @@ NzRect<T>::NzRect(const T vec[4])
 	Set(vec);
 }
 
+template<typename T>
+NzRect<T>::NzRect(const NzVector2<T>& size)
+{
+	Set(size);
+}
+
 template<typename T>
 NzRect<T>::NzRect(const NzVector2<T>& vec1, const NzVector2<T>& vec2)
 {
@@ -178,6 +190,17 @@ NzRect<T>& NzRect<T>::MakeZero()
 	return *this;
 }
 
+template<typename T>
+NzRect<T>& NzRect<T>::Set(T Width, T Height)
+{
+	x = F(0.0);
+	y = F(0.0);
+	width = Width;
+	height = Height;
+
+	return *this;
+}
+
 template<typename T>
 NzRect<T>& NzRect<T>::Set(T X, T Y, T Width, T Height)
 {
@@ -208,6 +231,12 @@ NzRect<T>& NzRect<T>::Set(const NzRect<T>& rect)
 	return *this;
 }
 
+template<typename T>
+NzRect<T>& NzRect<T>::Set(const NzVector2<T>& size)
+{
+	return Set(size.x, size.y);
+}
+
 template<typename T>
 NzRect<T>& NzRect<T>::Set(const NzVector2<T>& vec1, const NzVector2<T>& vec2)
 {
@@ -279,6 +308,12 @@ NzRect<T> NzRect<T>::operator*(T scalar) const
 	return NzRect(x, y, width*scalar, height*scalar);
 }
 
+template<typename T>
+NzRect<T> NzRect<T>::operator*(const NzVector2<T>& vec) const
+{
+	return NzRect(x, y, width*vec.x, height*vec.y);
+}
+
 template<typename T>
 NzRect<T>& NzRect<T>::operator*=(T scalar)
 {
@@ -286,6 +321,13 @@ NzRect<T>& NzRect<T>::operator*=(T scalar)
 	height *= scalar;
 }
 
+template<typename T>
+NzRect<T>& NzRect<T>::operator*=(const NzVector2<T>& vec)
+{
+	width *= vec.x;
+	height *= vec.y;
+}
+
 template<typename T>
 bool NzRect<T>::operator==(const NzRect& rect) const
 {