gf::EdgeEffect Class Reference

Edge detector. More...

#include <gf/Effects.h>

Inheritance diagram for gf::EdgeEffect:

Public Member Functions
	EdgeEffect ()
	Default constructor. More...
void	setFramebufferSize (Vector2f size)
	Set the framebuffer size. More...
Public Member Functions inherited from gf::Shader
	Shader ()
	Default constructor. More...
	~Shader ()
	Destructor. More...
	Shader (const Shader &)=delete
	Deleted copy constructor. More...
Shader &	operator= (const Shader &)=delete
	Deleted copy assignment. More...
bool	loadFromFile (const Path &filename, Type type)
	Load the vertex of fragment shader from a file. More...
bool	loadFromFile (const Path &vertexShaderFilename, const Path &fragmentShaderFilename)
	Load both the vertex and fragment shaders from files. More...
bool	loadFromMemory (StringRef shader, Type type)
	Load the vertex or fragment shader from a source code in memory. More...
bool	loadFromMemory (StringRef vertexShader, StringRef fragmentShader)
	Load both the vertex and fragment shaders from source codes in memory. More...
bool	loadFromStream (InputStream &stream, Type type)
	Load the vertex or fragment shader from a custom stream. More...
bool	loadFromStream (InputStream &vertexShaderStream, InputStream &fragmentShaderStream)
	Load both the vertex and fragment shaders from custom streams. More...
void	setUniform (StringRef name, float val)
	Specify value for a float uniform. More...
void	setUniform (StringRef name, int val)
	Specify value for a int uniform. More...
void	setUniform (StringRef name, const Vector2f &vec)
	Specify value for a vec2 uniform. More...
void	setUniform (StringRef name, const Vector3f &vec)
	Specify value for a vec3 uniform. More...
void	setUniform (StringRef name, const Vector4f &vec)
	Specify value for a vec4 uniform. More...
void	setUniform (StringRef name, const Matrix3f &mat)
	Specify value for a mat3 uniform. More...
void	setUniform (StringRef name, const Matrix4f &mat)
	Specify value for a mat4 uniform. More...
void	setUniform (StringRef name, const BareTexture &tex)
	Specify a texture for a sampler2D uniform. More...

Additional Inherited Members
Public Types inherited from gf::Shader
enum	Type {   Vertex,   Fragment }
	Type of shaders. More...
Static Public Member Functions inherited from gf::Shader
static void	bind (const Shader *shader)
	Bind a shader for rendering. More...

Detailed Description

Edge detector.

This effect uses a Sobel filter.

Constructor & Destructor Documentation

EdgeEffect()

gf::EdgeEffect::EdgeEffect

(

)

Default constructor.

Member Function Documentation

setFramebufferSize()

void gf::EdgeEffect::setFramebufferSize

(

Vector2f

size

)

Set the framebuffer size.

Call this function when the size of the framebuffer changes.