Merge remote-tracking branch 'refs/remotes/origin/master' into culling

Former-commit-id: aba6d0b80da45f6777eb11e79005c05545672fda [formerly f4d46f6a47404303b4674e67e3ccd2d6ffd66cc3] [formerly 8a79abc5e2f7b6fbe2796270bdd552984d6a3b25 [formerly 256aedf9b318049a358c9423695f7d91fc1588ab]]
Former-commit-id: 19d7630338579c9d70cd26f11f3adc7c523f86d3 [formerly a2a03d193faabbfe50dcd6faada76e64d6f7f89b]
Former-commit-id: 248583a9009304dbc0231f8f9c14d17e81615e35

include/Nazara/Graphics/Sprite.hpp

@@ -37,12 +37,14 @@ namespace Nz
 			void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData) const override;
 
 			inline const Color& GetColor() const;
+			inline const Color& GetCornerColor(RectCorner corner) const;
 			inline const MaterialRef& GetMaterial() const;
 			inline const Vector3f& GetOrigin() const;
 			inline const Vector2f& GetSize() const;
 			inline const Rectf& GetTextureCoords() const;
 
 			inline void SetColor(const Color& color);
+			inline void SetCornerColor(RectCorner corner, const Color& color);
 			inline void SetDefaultMaterial();
 			inline void SetMaterial(MaterialRef material, bool resizeSprite = true);
 			inline void SetOrigin(const Vector3f& origin);
@@ -65,6 +67,7 @@ namespace Nz
 			static bool Initialize();
 			static void Uninitialize();
 
+			std::array<Color, 4> m_cornerColor;
 			Color m_color;
 			MaterialRef m_material;
 			Rectf m_textureCoords;

include/Nazara/Graphics/Sprite.inl

@@ -18,6 +18,9 @@ namespace Nz
 	m_size(64.f, 64.f),
 	m_origin(Nz::Vector3f::Zero())
 	{
+		for (Color& color : m_cornerColor)
+			color = Color::White;
+
 		SetDefaultMaterial();
 	}
 
@@ -62,14 +65,35 @@ namespace Nz
 
 	/*!
 	* \brief Gets the color of the sprite
+	*
+	* This is the global color of the sprite, independent from corner colors
+	*
 	* \return Current color
+	*
+	* \see GetCornerColor
+	* \see SetColor
 	*/
-
 	inline const Color& Sprite::GetColor() const
 	{
 		return m_color;
 	}
 
+	/*!
+	* \brief Gets the color setup on a corner of the sprite
+	*
+	* \return Current color
+	*
+	* \param corner Corner of the sprite to query
+	*
+	* \see SetCornerColor
+	*/
+	inline const Color& Sprite::GetCornerColor(RectCorner corner) const
+	{
+		NazaraAssert(static_cast<std::size_t>(corner) < m_cornerColor.size(), "Invalid corner");
+
+		return m_cornerColor[corner];
+	}
+
 	/*!
 	* \brief Gets the material of the sprite
 	* \return Current material
@@ -86,7 +110,7 @@ namespace Nz
 	*
 	* \see SetOrigin
 	*/
-	inline const Vector3f & Sprite::GetOrigin() const
+	inline const Vector3f& Sprite::GetOrigin() const
 	{
 		return m_origin;
 	}
@@ -105,18 +129,21 @@ namespace Nz
 	* \brief Gets the texture coordinates of the sprite
 	* \return Current texture coordinates
 	*/
-
 	inline const Rectf& Sprite::GetTextureCoords() const
 	{
 		return m_textureCoords;
 	}
 
 	/*!
-	* \brief Sets the color of the billboard
+	* \brief Sets the global color of the sprite
 	*
-	* \param color Color for the billboard
+	* This is independent from the corner color of the sprite
+	*
+	* \param color Color for the sprite
+	*
+	* \see GetColor
+	* \see SetCornerColor
 	*/
-
 	inline void Sprite::SetColor(const Color& color)
 	{
 		m_color = color;
@@ -124,6 +151,26 @@ namespace Nz
 		InvalidateVertices();
 	}
 
+	/*!
+	* \brief Sets a color for a corner of the sprite
+	*
+	* This is independent from the sprite global color, which gets multiplied by the corner color when rendering the sprite.
+	*
+	* \param corner Corner of the sprite to set
+	* \param color Color for the sprite
+	*
+	* \see GetCornerColor
+	* \see SetColor
+	*/
+	inline void Sprite::SetCornerColor(RectCorner corner, const Color& color)
+	{
+		NazaraAssert(static_cast<std::size_t>(corner) < m_cornerColor.size(), "Invalid corner");
+
+		m_cornerColor[corner] = color;
+
+		InvalidateVertices();
+	}
+
 	/*!
 	* \brief Sets the default material of the sprite (just default material)
 	*/