inviwo::glui::Renderer Class Reference

provides the basic rendering functionality required to render UI elements. Also provides a texture cache for different widgets. Each set of widget textures is represented by a 2D texture array consisting of six textures (widget state normal, pressed, checked plus corresponding halos). More...

#include <renderer.h>

Public Member Functions
Texture2DArray *	createUITextures (const std::string &name, const std::vector< std::filesystem::path > &files, const std::filesystem::path &sourcePath)
	create a UI texture object representing the normal, pressed, and checked state for both the UI widget and its halo.
Shader &	getShader ()
const Shader &	getShader () const
TextRenderer &	getTextRenderer (bool bold=false)
const TextRenderer &	getTextRenderer (bool bold=false) const
int	getDefaultFontSize () const
TextureQuadRenderer &	getTextureQuadRenderer ()
const TextureQuadRenderer &	getTextureQuadRenderer () const
MeshDrawerGL *	getMeshDrawer () const
Texture2DArray *	getUITextures (const std::string &name) const
void	setTextColor (const vec4 &color)
const vec4 &	getTextColor () const
void	setUIColor (const vec4 &color)
const vec4 &	getUIColor () const
void	setSecondaryUIColor (const vec4 &color)
const vec4 &	getSecondaryUIColor () const
void	setBorderColor (const vec4 &color)
const vec4 &	getBorderColor () const
void	setHoverColor (const vec4 &color)
const vec4 &	getHoverColor () const
void	setDisabledColor (const vec4 &color)
const vec4 &	getDisabledColor () const

Protected Member Functions
void	setupRectangleMesh ()
std::shared_ptr< Texture2DArray >	createUITextureObject (const std::vector< std::filesystem::path > &textureFiles, const std::filesystem::path &sourcePath) const

Protected Attributes
const int	defaultFontSize_ = 13
Shader	uiShader_
TextRenderer	textRenderer_
TextRenderer	textRendererBold_
TextureQuadRenderer	quadRenderer_
std::shared_ptr< MeshDrawerGL >	meshDrawer_
std::shared_ptr< Mesh >	rectangleMesh_
std::map< std::string, std::shared_ptr< Texture2DArray > >	uiTextureMap_
vec4	colorUI_
vec4	colorSecondaryUI_
vec4	colorBorder_
vec4	colorText_
vec4	colorHover_
vec4	colorDisabled_
double	scaling_

Detailed Description

provides the basic rendering functionality required to render UI elements. Also provides a texture cache for different widgets. Each set of widget textures is represented by a 2D texture array consisting of six textures (widget state normal, pressed, checked plus corresponding halos).

See also

glui::Element

Member Function Documentation

createUITextures()

Texture2DArray * inviwo::glui::Renderer::createUITextures	(	const std::string &	name,
		const std::vector< std::filesystem::path > &	files,
		const std::filesystem::path &	sourcePath )

create a UI texture object representing the normal, pressed, and checked state for both the UI widget and its halo.

Parameters

name	internal name of the texture object
files	list of file names representing the following states: texture: normal, pressed, checked halo: normal, pressed, checked
sourcePath

Returns

pointer to texture array

Exceptions

Exception

if not successful.

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

• renderer.h