HighlightTargetEffect Class Reference

#include <HighlightTargetEffect.hpp>

Public Member Functions
	HighlightTargetEffect (Application *app)
	~HighlightTargetEffect ()
void	draw (double time, double timeDelta)
void	resize (vec2 const &size)
void	bindResultTexutre (GLuint target=0)

Private Attributes
Application *	m_app
array< GLuint, 1 >	m_fboFull
array< GLuint, 1 >	m_texFull
array< GLuint, 2 >	m_fboHalf
array< GLuint, 2 >	m_texHalf
Shader *	m_shaderFocusId
Shader *	m_shaderVBlur
Shader *	m_shaderHBlur
Shader *	m_shaderFSQuad
GLuint	m_vao
GLuint	m_positionBuffer
uvec2	m_size

Detailed Description

HighlightTargetEffect is an effect that can be used to highlight the currently focused object using edge-glow.

Definition at line 10 of file HighlightTargetEffect.hpp.

Constructor & Destructor Documentation

HighlightTargetEffect

(

Application *

app

)

Constructs a HighlightTargetEffect.

Parameters

app	The global application

Definition at line 4 of file HighlightTargetEffect.cpp.

~HighlightTargetEffect

(

)

Destructs a HighlightTargetEffect.

Definition at line 112 of file HighlightTargetEffect.cpp.

Member Function Documentation

void bindResultTexutre

(

GLuint

target = 0

)

Binds the texture which contains the effects result to the given target.

Parameters

target

The texture-target used for binding.

Definition at line 235 of file HighlightTargetEffect.cpp.

void draw	(	double	time,
		double	timeDelta
	)

Renders the highlightTargetEffect into local FBO(s).

Parameters

time	The absolute frame time
timeDelta	Time since the last frame

Definition at line 171 of file HighlightTargetEffect.cpp.

void resize

(

vec2 const &

size

)

Resize the FBOs (on window-size-change)

Parameters

size	New window-size.

Definition at line 123 of file HighlightTargetEffect.cpp.

Member Data Documentation

Application* m_app

private

The global application

Definition at line 12 of file HighlightTargetEffect.hpp.

array<GLuint,1> m_fboFull

private

Screen-sized FBOs

Definition at line 14 of file HighlightTargetEffect.hpp.

array<GLuint,2> m_fboHalf

private

Half-screen-sized FBOs

Definition at line 17 of file HighlightTargetEffect.hpp.

GLuint m_positionBuffer

private

VBO for unit-quad

Definition at line 26 of file HighlightTargetEffect.hpp.

Shader* m_shaderFocusId

private

Shader used to highlight the edge around the focus-object

Definition at line 20 of file HighlightTargetEffect.hpp.

Shader* m_shaderFSQuad

private

Shader for pass-through full-screen-quad rendering

Definition at line 23 of file HighlightTargetEffect.hpp.

Shader* m_shaderHBlur

private

Shader for horizontal gauss-blurr

Definition at line 22 of file HighlightTargetEffect.hpp.

Shader* m_shaderVBlur

private

Shader for vertical gauss-blurr

Definition at line 21 of file HighlightTargetEffect.hpp.

uvec2 m_size

private

Size of the full-size FBO

Definition at line 28 of file HighlightTargetEffect.hpp.

array<GLuint,1> m_texFull

private

Screen-sized FBO-textures

Definition at line 15 of file HighlightTargetEffect.hpp.

array<GLuint,2> m_texHalf

private

Half-screen-sized FBOs-textures

Definition at line 18 of file HighlightTargetEffect.hpp.

GLuint m_vao

private

VAO used for unit-quad

Definition at line 25 of file HighlightTargetEffect.hpp.

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

• src/HighlightTargetEffect.hpp
• src/HighlightTargetEffect.cpp