Gltf Write Util Functions

Functions
Dtk_ErrorStatus	Dtk_GltfWriter::CloseLastInstance ()
	Close last instance node for internal tree. It should be called as many time as OpenInstance is called. More...
void	Dtk_GltfWriter::ConfigUseTexture (Dtk_bool inValue)
	Set config to use Texture or Color in mesh writing. More...
	Dtk_GltfWriter::Dtk_GltfWriter (const Dtk_string &inFicout, Dtk_ErrorStatus &outErr)
	Constructor : Initialize the writer for a Gltf File. More...
Dtk_ErrorStatus	Dtk_GltfWriter::OpenInstance (const Dtk_string &inInstanceName, Dtk_Int64 inProtoID, Dtk_bool &isnewInstance, const Dtk_transfo &inTrans=Dtk_transfo(), const Dtk_RGB &inRgb=Dtk_RGB())
	Open a new instance node for internal tree. More...
Dtk_ErrorStatus	Dtk_GltfWriter::WriteMesh (const Dtk_MeshPtr &inMesh)
	Add a Mesh in current instance node. Supports colors, normals per vertex. More...
	Dtk_GltfWriter::~Dtk_GltfWriter ()
	Destructor. More...

Detailed Description

Function Documentation

CloseLastInstance()

Dtk_ErrorStatus Dtk_GltfWriter::CloseLastInstance

(

)

Close last instance node for internal tree. It should be called as many time as OpenInstance is called.

Returns

dtkNoError if ok.

ConfigUseTexture()

void Dtk_GltfWriter::ConfigUseTexture

(

Dtk_bool

inValue

)

Set config to use Texture or Color in mesh writing.

Parameters

[in]

inValue

: DTK_TRUE to write Texture / DTK_FALSE to write Color

Dtk_GltfWriter()

Dtk_GltfWriter::Dtk_GltfWriter	(	const Dtk_string &	inFicout,
		Dtk_ErrorStatus &	outErr
	)

Constructor : Initialize the writer for a Gltf File.

Parameters

[in]	inFicout	: File to write.
[out]	outErr	: dtkNoError if ok

OpenInstance()

Dtk_ErrorStatus Dtk_GltfWriter::OpenInstance	(	const Dtk_string &	inInstanceName,
		Dtk_Int64	inProtoID,
		Dtk_bool &	isnewInstance,
		const Dtk_transfo &	inTrans = Dtk_transfo(),
		const Dtk_RGB &	inRgb = Dtk_RGB()
	)

Open a new instance node for internal tree.

Returns

dtkNoError if ok.

Parameters

[in]	inInstanceName	: Instance name
[in]	inProtoID	: provide a proto ID if you need to reinstanciate it later. Provide -1 if not.
[out]	isnewInstance	: return true if an instance has already been added with the same protoID, the instance will be copied in the tree.
[in]	inTrans	: Matrice to apply on the instance
[in]	inRgb	: Instance color

WriteMesh()

Dtk_ErrorStatus Dtk_GltfWriter::WriteMesh

(

const Dtk_MeshPtr &

inMesh

)

Add a Mesh in current instance node. Supports colors, normals per vertex.

Returns

dtkNoError if ok.

Parameters

[in]

inMesh

: Mesh to write

~Dtk_GltfWriter()

Dtk_GltfWriter::~Dtk_GltfWriter

(

)

Destructor.