Assimp::ColladaExporter Class Reference

Helper class to export a given scene to a Collada file. More...

Classes
struct	Material
struct	Property
struct	Surface

Public Member Functions
	ColladaExporter (const aiScene *pScene, IOSystem *pIOSystem, const std::string &path, const std::string &file)
	Constructor for a specific scene to export. More...
void	ReadMaterialSurface (Surface &poSurface, const aiMaterial *pSrcMat, aiTextureType pTexture, const char *pKey, size_t pType, size_t pIndex)
	Dammit C++ - y u no compile two-pass? No I have to add all methods below the struct definitions Reads a single surface entry from the given material keys. More...
void	WriteFloatEntry (const Property &pProperty, const std::string &pTypeName)
	Writes a scalar property. More...
void	WriteImageEntry (const Surface &pSurface, const std::string &pNameAdd)
	Writes an image entry for the given surface. More...
void	WriteTextureColorEntry (const Surface &pSurface, const std::string &pTypeName, const std::string &pImageName)
	Writes a color-or-texture entry into an effect definition. More...
void	WriteTextureParamEntry (const Surface &pSurface, const std::string &pTypeName, const std::string &pMatName)
	Writes the two parameters necessary for referencing a texture in an effect entry. More...
virtual	~ColladaExporter ()
	Destructor. More...

Public Attributes
std::string	endstr
	current line end string for simple stream insertion More...
std::vector< Material >	materials
const std::string	mFile
	Name of the file (without extension) where the scene will be exported. More...
IOSystem *	mIOSystem
	The IOSystem for output. More...
std::stringstream	mOutput
	Stringstream to write all output into. More...
const std::string	mPath
	Path of the directory where the scene will be exported. More...
const aiScene *	mScene
	The scene to be written. More...
bool	mSceneOwned
std::string	startstr
	current line start string, contains the current indentation for simple stream insertion More...
std::map< unsigned int, std::string >	textures

Protected Types
enum	FloatDataType {   FloatType_Vector, FloatType_TexCoord2, FloatType_TexCoord3, FloatType_Color,   FloatType_Mat4x4, FloatType_Weight, FloatType_Time }

Protected Member Functions
std::string	GetMeshId (size_t pIndex) const
	Creates a mesh ID for the given mesh. More...
void	PopTag ()
	Leaves an element, decreasing the indentation. More...
void	PushTag ()
	Enters a new xml element, which increases the indentation. More...
void	WriteAmbienttLight (const aiLight *const light)
void	WriteAnimationLibrary (size_t pIndex)
void	WriteAnimationsLibrary ()
void	WriteCamera (size_t pIndex)
void	WriteCamerasLibrary ()
	Writes the cameras library. More...
void	WriteController (size_t pIndex)
	Writes a skin controller of the given mesh. More...
void	WriteControllerLibrary ()
	Writes the controller library. More...
void	WriteDirectionalLight (const aiLight *const light)
void	WriteFile ()
	Starts writing the contents. More...
void	WriteFloatArray (const std::string &pIdString, FloatDataType pType, const ai_real *pData, size_t pElementCount)
	Writes a float array of the given type. More...
void	WriteGeometry (size_t pIndex)
	Writes the given mesh. More...
void	WriteGeometryLibrary ()
	Writes the geometry library. More...
void	WriteHeader ()
	Writes the asset header. More...
void	WriteLight (size_t pIndex)
void	WriteLightsLibrary ()
	Writes the cameras library. More...
void	WriteMaterials ()
	Writes the material setup. More...
void	WriteNode (const aiScene *scene, aiNode *pNode)
	Recursively writes the given node. More...
void	WritePointLight (const aiLight *const light)
void	WriteSceneLibrary ()
	Writes the scene library. More...
void	WriteSpotLight (const aiLight *const light)
void	WriteTextures ()
	Writes the embedded textures. More...

Protected Attributes
std::string	mFoundSkeletonRootNodeID = "skeleton_root"

Detailed Description

Helper class to export a given scene to a Collada file.

Just for my personal comfort when implementing it.

Member Enumeration Documentation

FloatDataType

enum Assimp::ColladaExporter::FloatDataType

protected

Enumerator
FloatType_Vector
FloatType_TexCoord2
FloatType_TexCoord3
FloatType_Color
FloatType_Mat4x4
FloatType_Weight
FloatType_Time

Constructor & Destructor Documentation

ColladaExporter()

ColladaExporter::ColladaExporter	(	const aiScene *	pScene,
		IOSystem *	pIOSystem,
		const std::string &	path,
		const std::string &	file
	)

Constructor for a specific scene to export.

~ColladaExporter()

ColladaExporter::~ColladaExporter ( )

virtual

Destructor.

Member Function Documentation

GetMeshId()

std::string Assimp::ColladaExporter::GetMeshId ( size_t  pIndex ) const

inlineprotected

Creates a mesh ID for the given mesh.

PopTag()

void Assimp::ColladaExporter::PopTag ( )

inlineprotected

Leaves an element, decreasing the indentation.

PushTag()

void Assimp::ColladaExporter::PushTag ( )

inlineprotected

Enters a new xml element, which increases the indentation.

ReadMaterialSurface()

void ColladaExporter::ReadMaterialSurface	(	Surface &	poSurface,
		const aiMaterial *	pSrcMat,
		aiTextureType	pTexture,
		const char *	pKey,
		size_t	pType,
		size_t	pIndex
	)

Dammit C++ - y u no compile two-pass? No I have to add all methods below the struct definitions Reads a single surface entry from the given material keys.

WriteAmbienttLight()

void ColladaExporter::WriteAmbienttLight ( const aiLight *const  light )

protected

WriteAnimationLibrary()

void ColladaExporter::WriteAnimationLibrary ( size_t  pIndex )

protected

WriteAnimationsLibrary()

void ColladaExporter::WriteAnimationsLibrary ( )

protected

WriteCamera()

void ColladaExporter::WriteCamera ( size_t  pIndex )

protected

WriteCamerasLibrary()

void ColladaExporter::WriteCamerasLibrary ( )

protected

Writes the cameras library.

WriteController()

void ColladaExporter::WriteController ( size_t  pIndex )

protected

Writes a skin controller of the given mesh.

WriteControllerLibrary()

void ColladaExporter::WriteControllerLibrary ( )

protected

Writes the controller library.

WriteDirectionalLight()

void ColladaExporter::WriteDirectionalLight ( const aiLight *const  light )

protected

WriteFile()

void ColladaExporter::WriteFile ( )

protected

Starts writing the contents.

WriteFloatArray()

void ColladaExporter::WriteFloatArray ( const std::string &  pIdString, FloatDataType  pType, const ai_real *  pData, size_t  pElementCount  )

protected

Writes a float array of the given type.

WriteFloatEntry()

void ColladaExporter::WriteFloatEntry	(	const Property &	pProperty,
		const std::string &	pTypeName
	)

Writes a scalar property.

WriteGeometry()

void ColladaExporter::WriteGeometry ( size_t  pIndex )

protected

Writes the given mesh.

WriteGeometryLibrary()

void ColladaExporter::WriteGeometryLibrary ( )

protected

Writes the geometry library.

WriteHeader()

void ColladaExporter::WriteHeader ( )

protected

Writes the asset header.

WriteImageEntry()

void ColladaExporter::WriteImageEntry	(	const Surface &	pSurface,
		const std::string &	pNameAdd
	)

Writes an image entry for the given surface.

WriteLight()

void ColladaExporter::WriteLight ( size_t  pIndex )

protected

WriteLightsLibrary()

void ColladaExporter::WriteLightsLibrary ( )

protected

Writes the cameras library.

WriteMaterials()

void ColladaExporter::WriteMaterials ( )

protected

Writes the material setup.

collect all materials from the scene

WriteNode()

void ColladaExporter::WriteNode ( const aiScene *  scene, aiNode *  pNode  )

protected

Recursively writes the given node.

WritePointLight()

void ColladaExporter::WritePointLight ( const aiLight *const  light )

protected

WriteSceneLibrary()

void ColladaExporter::WriteSceneLibrary ( )

protected

Writes the scene library.

WriteSpotLight()

void ColladaExporter::WriteSpotLight ( const aiLight *const  light )

protected

WriteTextureColorEntry()

void ColladaExporter::WriteTextureColorEntry	(	const Surface &	pSurface,
		const std::string &	pTypeName,
		const std::string &	pImageName
	)

Writes a color-or-texture entry into an effect definition.

WriteTextureParamEntry()

void ColladaExporter::WriteTextureParamEntry	(	const Surface &	pSurface,
		const std::string &	pTypeName,
		const std::string &	pMatName
	)

Writes the two parameters necessary for referencing a texture in an effect entry.

WriteTextures()

void ColladaExporter::WriteTextures ( )

protected

Writes the embedded textures.

Member Data Documentation

endstr

std::string Assimp::ColladaExporter::endstr

current line end string for simple stream insertion

materials

std::vector<Material> Assimp::ColladaExporter::materials

mFile

const std::string Assimp::ColladaExporter::mFile

Name of the file (without extension) where the scene will be exported.

mFoundSkeletonRootNodeID

std::string Assimp::ColladaExporter::mFoundSkeletonRootNodeID = "skeleton_root"

protected

mIOSystem

IOSystem* Assimp::ColladaExporter::mIOSystem

The IOSystem for output.

mOutput

std::stringstream Assimp::ColladaExporter::mOutput

Stringstream to write all output into.

mPath

const std::string Assimp::ColladaExporter::mPath

Path of the directory where the scene will be exported.

mScene

const aiScene* Assimp::ColladaExporter::mScene

The scene to be written.

mSceneOwned

bool Assimp::ColladaExporter::mSceneOwned

startstr

std::string Assimp::ColladaExporter::startstr

current line start string, contains the current indentation for simple stream insertion

textures

std::map<unsigned int, std::string> Assimp::ColladaExporter::textures

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

• ColladaExporter.h
• ColladaExporter.cpp