SDK/CameraComponent: Add projection scale

ChangeLog.md

@@ -315,6 +315,7 @@ Nazara Development Kit:
 - ⚠ ConstraintComponent2D has been reworked to handle entity destruction and remove constraints at will
 - Fixed crash when pressing up/down key with no history in the console
 - (Rich)TextAreaWidget text style is now alterable
+- Added CameraComponent::SetProjectionScale
 
 # 0.4:
 

SDK/include/NDK/Components/CameraComponent.hpp

@@ -43,6 +43,7 @@ namespace Ndk
 			const Nz::Frustumf& GetFrustum() const override;
 			inline unsigned int GetLayer() const;
 			const Nz::Matrix4f& GetProjectionMatrix() const override;
+			inline const Nz::Vector3f& GetProjectionScale() const;
 			Nz::ProjectionType GetProjectionType() const override;
 			inline const Nz::Vector2f& GetSize() const;
 			const Nz::RenderTarget* GetTarget() const override;
@@ -54,6 +55,7 @@ namespace Ndk
 
 			inline void SetFOV(float fov);
 			void SetLayer(unsigned int layer);
+			inline void SetProjectionScale(const Nz::Vector3f& scale);
 			inline void SetProjectionType(Nz::ProjectionType projection);
 			inline void SetSize(const Nz::Vector2f& size);
 			inline void SetSize(float width, float height);
@@ -99,6 +101,7 @@ namespace Ndk
 			mutable Nz::Recti m_viewport;
 			const Nz::RenderTarget* m_target;
 			Nz::Vector2f m_size;
+			Nz::Vector3f m_projectionScale;
 			mutable bool m_frustumUpdated;
 			mutable bool m_projectionMatrixUpdated;
 			mutable bool m_viewMatrixUpdated;

SDK/include/NDK/Components/CameraComponent.inl

@@ -17,6 +17,7 @@ namespace Ndk
 	m_targetRegion(0.f, 0.f, 1.f, 1.f),
 	m_target(nullptr),
 	m_size(0.f),
+	m_projectionScale(1.f, 1.f, 1.f),
 	m_frustumUpdated(false),
 	m_projectionMatrixUpdated(false),
 	m_viewMatrixUpdated(false),
@@ -43,6 +44,7 @@ namespace Ndk
 	m_targetRegion(camera.m_targetRegion),
 	m_target(nullptr),
 	m_size(camera.m_size),
+	m_projectionScale(camera.m_projectionScale),
 	m_frustumUpdated(false),
 	m_projectionMatrixUpdated(false),
 	m_viewMatrixUpdated(false),
@@ -115,11 +117,19 @@ namespace Ndk
 		return m_layer;
 	}
 
+	/*!
+	* \brief Gets the projection scale of the camera
+	* \return Projection scale
+	*/
+	const Nz::Vector3f& CameraComponent::GetProjectionScale() const
+	{
+		return m_projectionScale;
+	}
+
 	/*!
 	* \brief Gets the size of the camera
 	* \return Size of the camera
 	*/
-
 	inline const Nz::Vector2f & CameraComponent::GetSize() const
 	{
 		return m_size;

SDK/src/NDK/Components/CameraComponent.cpp

@@ -154,11 +154,10 @@ namespace Ndk
 	}
 
 	/*!
-	* \brief Sets the layer of the camera in case of multiples fields
+	* \brief Sets the layer of the camera in case of multiples layers
 	*
 	* \param layer Layer of the camera
 	*/
-
 	void CameraComponent::SetLayer(unsigned int layer)
 	{
 		m_layer = layer;
@@ -166,10 +165,21 @@ namespace Ndk
 		m_entity->Invalidate(); // Invalidate the entity to make it passes through RenderSystem validation
 	}
 
+	/*!
+	* \brief Sets the camera projection scale
+	*
+	* \param scale New projection scale
+	*/
+	inline void CameraComponent::SetProjectionScale(const Nz::Vector3f& scale)
+	{
+		m_projectionScale = scale;
+
+		InvalidateProjectionMatrix();
+	}
+
 	/*!
 	* \brief Operation to perform when component is attached to an entity
 	*/
-
 	void CameraComponent::OnAttached()
 	{
 		if (m_entity->HasComponent<NodeComponent>())
@@ -304,6 +314,8 @@ namespace Ndk
 				break;
 		}
 
+		m_projectionMatrix *= Nz::Matrix4f::Scale(m_projectionScale);
+
 		m_projectionMatrixUpdated = true;
 	}