VRS::CubeMapCreator Class Reference

Singleton class for creating static cube maps. More...

#include <vrs/io/cubemapcreator.h>

Inheritance diagram for VRS::CubeMapCreator:

List of all members.

Static Public Member Functions
static SO< Iterator< SO< Image > > >	createCubeMapImagesFromScene (SO< SceneThing > scene, VRS::Vector from, unsigned int size=512, SO< VRS::GLCanvas > canvas=NULL)
static SO< Iterator< SO< Image > > >	loadCubeMapImages (std::string baseName)
static void	writeCubeMapImages (SO< Iterator< SO< Image > > > images, std::string baseName)
static void	createAndWriteCubeMapImages (SO< SceneThing > scene, VRS::Vector from, std::string baseName="cubemap", int size=512, SO< VRS::GLCanvas > canvas=NULL)

---

Detailed Description

Singleton class for creating static cube maps.

---

Member Function Documentation

static SO<Iterator<SO<Image> > > VRS::CubeMapCreator::createCubeMapImagesFromScene	(	SO< SceneThing >	scene,
		VRS::Vector	from,
		unsigned int	size = 512,
		SO< VRS::GLCanvas >	canvas = NULL
	)			[static]

Creates a cube map from the given scene. The 'cube'-camera is positioned at from and shoots along the axes. With size you can determine the width and height of a single image. The method returns an iterator over 6 images that are ordered corresponding to the 'Side' enum in 'CubeMapTextureGL'. If scene contains a camera, this one is disabled during the creation of the cube map. Note: do not use 'BackgroundGL' with in the scene. Otherwise the cube map will be discontinuous.

static SO<Iterator<SO<Image> > > VRS::CubeMapCreator::loadCubeMapImages

(

std::string

baseName

)

[static]

Loads a prerendered cube map from disk and returns an iterator over 6 images ordered ike above. To specify the location set of the separate png files specify baseName. Leaf the last underscore and any side name (_top, _bottom, etc).

static void VRS::CubeMapCreator::writeCubeMapImages	(	SO< Iterator< SO< Image > > >	images,
		std::string	baseName
	)			[static]

Writes a given cube map to disk. The single images (one per side) must be ordered like mentioned above. Note: there is no validation wheter the given images have the same size nor fit together anyway. The given basename is extended for each side by _top.png, _bottom.png, etc.

static void VRS::CubeMapCreator::createAndWriteCubeMapImages	(	SO< SceneThing >	scene,
		VRS::Vector	from,
		std::string	baseName = "cubemap",
		int	size = 512,
		SO< VRS::GLCanvas >	canvas = NULL
	)			[static]

Subsumes 'createCubeMapImagesFromScene' and 'writeCubeMapImages'.

---

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

• cubemapcreator.h