gltf::gltfExporter Class Reference

Class for exporting of the mesh. More...

#include <gltfExporter.h>

Public Member Functions
	gltfExporter (VoxTreeBranch *root, cMesh *inMesh, cData *toData)
	Constructor. More...
void	SetExportUVoption (const ExportUVOption &uv_op)
	Sets the export UV options More...
void	SetPolyMesh (PolyMesh *pm)
	Sets poly mesh object. More...
void	SetActiveCamera (CameraShortcut *inCamera)
	Sets the active camera object. More...
void	SetTypeFormat (const int typeFormat)
	Sets type format (GLTF_DATA_EMBEDDED, GLTF_DATA_SEPARATE, GLTF_DATA_EMBEDDED(unsupported)) More...
bool	Export ()
	Export data. More...

Static Public Member Functions
static void	ExportUVMaps (PolyMesh *pm, cMesh *mesh, const ExportUVOption &exOpt)
	Export UV maps to mesh. More...
static void	ExportUVMaps (ChannelsMixer *mixer, cMesh *mesh, int uvset, const ExportUVOption &expOpt)
	Export UV maps to mesh. More...

Protected Member Functions
void	writeAsset (gModel *gm)
	Write the asset tags More...
void	writeCameras (gModel *gm)
	Write cameras More...
void	writeTreeNodes (gModel *gm, cList< int > &iMeshes)
	Write nodes of the tree branches More...
void	writeMeshes (gModel *gm, cList< int > &iMeshes)
	Write mesh objects of data More...
void	writeMaterials (gModel *gm)
	Write object materials More...
void	writeTextures (gModel *gm, cList< cStr > &textImages)
	Write textures More...
int	findTexName (cList< cStr > &texImages, const cStr &srcName)
	Find texture name in the hash Parameters gm model textImages list (image name) Returns index of texture or -1 More...
void	writeAccessorsAndBuffers (gModel *gm)
	Write accessors and buffers tags More...
void	addBuffView (gModel *model, int id, int byteOffset, int byteLength, int stride=0, int target=0)
	Write accessors and buffers tags More...

Detailed Description

Class for exporting of the mesh.

Constructor & Destructor Documentation

gltf::gltfExporter::gltfExporter	(	VoxTreeBranch *	root,
		cMesh *	inMesh,
		cData *	toData
	)

Constructor.

Parameters

root	voxel branch
inMesh	mesh surface
toData	data to save

Member Function Documentation

void gltf::gltfExporter::addBuffView ( gModel *  model, int  id, int  byteOffset, int  byteLength, int  stride = 0, int  target = 0  )

protected

Write accessors and buffers tags

Parameters

gm	model
id	id of buffer view
byteOffset	byte offset
byteLength	byte length
stride	stride value
target	target value

References gltf::gModel::GetBufferViews().

Referenced by writeAccessorsAndBuffers().

bool gltf::gltfExporter::Export

(

)

Export data.

Returns

Return true if success otherwise false.

References gltf::gModel::SetTypeFormat(), gltf::gModel::toJson(), VolumeObject::ToRawMesh(), writeAccessorsAndBuffers(), writeAsset(), writeCameras(), writeMaterials(), writeMeshes(), and writeTreeNodes().

Referenced by gltf::gltfCodec::Encode().

void gltf::gltfExporter::ExportUVMaps ( PolyMesh *  pm, cMesh *  mesh, const ExportUVOption &  exOpt  )

static

Export UV maps to mesh.

Parameters

pm	poly mesh
mesh	mesh
exOpt	export UV options< / param>

void gltf::gltfExporter::ExportUVMaps ( ChannelsMixer *  mixer, cMesh *  mesh, int  uvset, const ExportUVOption &  expOpt  )

static

Export UV maps to mesh.

Parameters

mixer	Channel mixer
mesh	mesh
uvset	uv-set index
exOpt	export UV options< / param>

int gltf::gltfExporter::findTexName ( cList< cStr > &  texImages, const cStr &  srcName  )

protected

Find texture name in the hash

Parameters

gm	model
textImages	list (image name)

Returns

index of texture or -1

Referenced by writeMaterials().

void gltf::gltfExporter::SetActiveCamera ( CameraShortcut *  inCamera )

inline

Sets the active camera object.

Parameters

inCamera

camera pointer

Referenced by gltf::gltfCodec::Encode().

void gltf::gltfExporter::SetExportUVoption ( const ExportUVOption &  uv_op )

inline

Sets the export UV options

Parameters

uv_op

uv options

void gltf::gltfExporter::SetPolyMesh ( PolyMesh *  pm )

inline

Sets poly mesh object.

Parameters

pm	Pointer to the poly mesh

void gltf::gltfExporter::SetTypeFormat ( const int  typeFormat )

inline

Sets type format (GLTF_DATA_EMBEDDED, GLTF_DATA_SEPARATE, GLTF_DATA_EMBEDDED(unsupported))

Parameters

typeFormat

type format value

Referenced by gltf::gltfCodec::Encode().

void gltf::gltfExporter::writeAccessorsAndBuffers ( gModel *  gm )

protected

Write accessors and buffers tags

Parameters

gm

Parameters

model

References addBuffView(), gltf::gPrimitive::Attributes(), gltf::gModel::GetAccessors(), gltf::gModel::GetBuffers(), gltf::gModel::GetBufferViews(), gltf::gModel::GetMeshes(), comms::cMeshContainer::GetNormals(), gltf::gAccessor::SetBufferView(), gltf::gAccessor::SetComponentCount(), gltf::gAccessor::SetComponentType(), and gltf::gAccessor::SetTypeId().

Referenced by Export().

void gltf::gltfExporter::writeAsset ( gModel *  gm )

protected

Write the asset tags

Parameters

gm

model

Referenced by Export().

void gltf::gltfExporter::writeCameras ( gModel *  gm )

protected

Write cameras

Parameters

gm

model

References gltf::gModel::GetCameras(), gltf::gCamera::SetOrthographicCamera(), and gltf::gCamera::SetPerspectiveCamera().

Referenced by Export().

void gltf::gltfExporter::writeMaterials ( gModel *  gm )

protected

Write object materials

Parameters

gm

model

References findTexName(), gltf::gModel::GetMaterials(), gltf::SpecularGlossiness::solve_metallic(), gltf::SpecularGlossiness::solve_roughness(), and writeTextures().

Referenced by Export().

void gltf::gltfExporter::writeMeshes ( gModel *  gm, cList< int > &  iMeshes  )

protected

Write mesh objects of data

Parameters

gm	model
iMeshes	List the presence of meshes for i-th object

References gltf::gPrimitive::Attributes(), gltf::gModel::GetMeshes(), comms::cMeshContainer::GetNormals(), gltf::gMesh::GetPrimitives(), gltf::gPrimitive::SetIndices(), gltf::gPrimitive::SetMaterial(), and gltf::gPrimitive::SetMode().

Referenced by Export().

void gltf::gltfExporter::writeTextures ( gModel *  gm, cList< cStr > &  textImages  )

protected

Write textures

Parameters

gm	model
textImages	hash (image name)

References gltf::gImage::CopyImageFromFile(), gltf::gModel::GetImages(), gltf::gModel::GetSamplers(), gltf::gModel::GetTextures(), and gltf::gImage::Url().

Referenced by writeMaterials().

void gltf::gltfExporter::writeTreeNodes ( gModel *  gm, cList< int > &  iMeshes  )

protected

Write nodes of the tree branches

Parameters

gm	model
iMeshes	List the presence of meshes for i-th object

References gltf::gModel::GetNodes(), and gltf::gModel::GetScenes().

Referenced by Export().

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

• 3d-coat/3D-CoatV4/3D-Coat/GLTF/gltfExporter.h
• 3d-coat/3D-CoatV4/3D-Coat/GLTF/gltfExporter.cpp