Collaboration diagram for nta::ContextData:

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Public Member Functions
GLSLProgram *	getGLSLProgram (const utils::Path &progPath)

GLSLProgram *	getGLSLProgram (crstring name, const utils::Path &vert, const utils::Path &frag)

Result< GLTexture >	getTexture (const utils::Path &path, crvec2 dimensions=glm::vec2(0))
	Gets a GLTexture representing the image at the given path.

Result< utils::Path >	getTextureFile (GLTexture tex)
	Gets the name of the file used the create tex.

Result< SpriteFont * >	getSpriteFont (const utils::Path &fontPath, int fontSize=32)
	Gets SpriteFont created from the given font with the given size.

void	reloadShaders ()
	Reloads all known shaders.

void	reloadTextures ()
	Reloads all known texture. More...

void	reload ()
	Reloads everything.

void	setTextureFolder (const utils::Path &fldr)
	Sets the texture folder.

void	setGLSLFolder (const utils::Path &fldr)
	Sets the shader folder.

void	setFontFolder (const utils::Path &fldr)
	Sets the font folder.

void	destroy ()
	Deletes all data (does not reset folder paths)

Private Attributes
std::map< std::string, GLSLProgram >	m_glslMap
	Collection of GLSLProgram.

std::map< utils::Path, GLTexture >	m_textureMap
	a map file names to textures

std::map< GLTexture, utils::Path >	m_textureFiles
	Inverse map to m_textureMap.

std::map< std::pair< utils::Path, int >, SpriteFont >	m_fontMap
	Map front (font name, font size) -> SpriteFont.

utils::Path	m_texture_folder = "./"
	Folder containing textures.

utils::Path	m_glsl_folder = "./"
	Folder containing shaders.

utils::Path	m_font_folder = "./"
	Folder containing fonts.

Detailed Description

Certain pieces of data are tied to a specific GL context (e.g. a Window). This class manages all such data specific to one context.

Generally, there should be one ContextData per ScreenManager.

Definition at line 17 of file ContextData.h.

Member Function Documentation

GLSLProgram * nta::ContextData::getGLSLProgram ( const utils::Path & progPath )

Gets GLSLProgram at specified path

Assumes vertex shader is (progPath + ".vert") and fragment shader is (progPath + ".frag")

Definition at line 6 of file ContextData.cpp.

GLSLProgram * nta::ContextData::getGLSLProgram	(	crstring	name,
		const utils::Path &	vert,
		const utils::Path &	frag
	)

Gets GLSLProgram, specifying explicitly where the vertex and fragment shaders are.

Uses name as the key in the map

Definition at line 14 of file ContextData.cpp.

void nta::ContextData::reloadTextures ( )

Reloads all known texture.

Definition at line 62 of file ContextData.cpp.

Referenced by reload().

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