Jazz2::Rendering::BlurRenderPass class
#include <Jazz2/Rendering/BlurRenderPass.h>

Applies blur to a scene.

Post-processing pass that renders a source texture through a downsample or directional Gaussian blur shader into its own off-screen target. Several instances are chained per PlayerViewport to build the half- and quarter-resolution blur buffers used for bloom and underwater effects.

Base classes

class nCine::SceneNode: Base node of the scene graph transformation hierarchy.

Constructors, destructors, conversion operators

BlurRenderPass(PlayerViewport* owner): Creates a new instance attached to a given viewport.

Public functions

void Initialize(Texture* source, std::int32_t width, std::int32_t height, Vector2f direction): Initializes the render pass.
void Register(): Registers the render pass into the viewport chain.
void Dispose(): Releases all allocated resources.
auto OnDraw(RenderQueue& renderQueue) -> bool override: Called when the node needs to be drawn, returning true if a command was added.
auto GetTarget() const -> Texture*: Returns the resulting target texture.

Function documentation

void Jazz2::Rendering::BlurRenderPass::Initialize(Texture* source, std::int32_t width, std::int32_t height, Vector2f direction)

Initializes the render pass.