Handles post processing, eg motion blur. More...

#include <post_processing.hpp>

Public Member Functions
void	reset ()
	Initialises post processing at the (re-)start of a race.

void	update (float dt)
	Updates the boost times for all cameras, called once per frame.

void	renderBloom (GLuint in)

void	renderSSAO (const FrameBuffer &linear_depth_framebuffer, const FrameBuffer &ssao_framebuffer, GLuint depth_stencil_texture)

void	renderGaussian3Blur (const FrameBuffer &in_fbo, const FrameBuffer &auxiliary) const
	Blur the in texture.

void	renderGaussian6Blur (const FrameBuffer &in_fbo, const FrameBuffer &auxiliary, float sigmaV, float sigmaH) const

void	renderHorizontalBlur (const FrameBuffer &in_fbo, const FrameBuffer &auxiliary) const

void	renderGaussian17TapBlur (const FrameBuffer &in_fbo, const FrameBuffer &auxiliary, const FrameBuffer &linear_depth) const

void	renderPassThrough (unsigned tex, unsigned width, unsigned height) const
	Render tex.

void	renderTextureLayer (unsigned tex, unsigned layer) const

void	renderDoF (const FrameBuffer &framebuffer, GLuint color_texture, GLuint depth_stencil_texture)

void	renderGodRays (scene::ICameraSceneNode *const camnode, const FrameBuffer &in_fbo, const FrameBuffer &tmp_fbo, const FrameBuffer &quarter1_fbo, const FrameBuffer &quarter2_fbo)

void	applyMLAA (const FrameBuffer &mlaa_tmp_framebuffer, const FrameBuffer &mlaa_blend_framebuffer, const FrameBuffer &mlaa_colors_framebuffer)

void	renderMotionBlur (const FrameBuffer &in_fbo, FrameBuffer &out_fbo, GLuint depth_stencil_texture)

void	renderGlow (const FrameBuffer &quarter_framebuffer) const

void	renderLightning (core::vector3df intensity)

void	giveBoost (unsigned int cam_index)
	Use motion blur for a short time.

FrameBuffer *	render (scene::ICameraSceneNode const camnode, bool isRace, RTT rtts)
	Render the post-processed scene.

Private Attributes
std::vector< float >	m_boost_time
	Boost time, how long the boost should be displayed.

video::ITexture *	m_areamap

Detailed Description

Handles post processing, eg motion blur.

Member Function Documentation

◆ giveBoost()

void PostProcessing::giveBoost ( unsigned int cam_index )

Use motion blur for a short time.

Set the boost amount according to the speed of the camera.

◆ renderPassThrough()

void PostProcessing::renderPassThrough	(	unsigned	tex,
		unsigned	width,
		unsigned	height
	)		const

Render tex.

Used for blit/texture resize

◆ reset()

void PostProcessing::reset ( )

Initialises post processing at the (re-)start of a race.

This sets up the vertices, normals and texture coordinates for each

◆ update()

void PostProcessing::update ( float dt )

Updates the boost times for all cameras, called once per frame.

Parameters

dt	Time step size.

Member Data Documentation

◆ m_boost_time

std::vector<float> PostProcessing::m_boost_time

private

Boost time, how long the boost should be displayed.

This also affects the strength of the effect: longer boost time will have a stronger effect.

The documentation for this class was generated from the following files:

graphics/post_processing.hpp
graphics/post_processing.cpp

Public Member Functions

Private Attributes