QMesh

A custom mesh loader. More…

Synopsis

Functions

• def meshName ()

• def source ()

• def status ()

Slots

• def setMeshName (meshName)

• def setSource (source)

Signals

• def meshNameChanged (meshName)

• def sourceChanged (source)

• def statusChanged (status)

Detailed Description

Loads mesh data from external files in a variety of formats. QMesh loads data into a single mesh.

In Qt3D 5.9, QMesh supports the following formats:

• Wavefront OBJ

• Stanford Triangle Format PLY

• STL (STereoLithography)

QMesh will also support the following format if the SDK is installed and the fbx geometry loader plugin is built and found:

• Autodesk FBX

If you wish to load an entire scene made of several objects, you should rather use the QSceneLoader instead.

See also

QSceneLoader

class PySide6.Qt3DRender.Qt3DRender.QMesh([parent=None])

Parameters

parent – PySide6.Qt3DCore.Qt3DCore.QNode

Constructs a new QMesh with parent.

PySide6.Qt3DRender.Qt3DRender.QMesh.Status

This enum identifies the status of shader used.

Constant	Description
Qt3DRender.QMesh.None	A source mesh hasn’t been assigned a source yet
Qt3DRender.QMesh.Loading	The mesh geometry is loading
Qt3DRender.QMesh.Ready	The mesh geometry was successfully loaded
Qt3DRender.QMesh.Error	An error occurred while loading the mesh

PySide6.Qt3DRender.Qt3DRender.QMesh.meshName()

Return type

str

Holds the name of the mesh.

PySide6.Qt3DRender.Qt3DRender.QMesh.meshNameChanged(meshName)

Parameters

meshName – str

PySide6.Qt3DRender.Qt3DRender.QMesh.setMeshName(meshName)

Parameters

meshName – str

Holds the name of the mesh.

PySide6.Qt3DRender.Qt3DRender.QMesh.setSource(source)

Parameters

source – PySide6.QtCore.QUrl

Holds the source url to the file containing the custom mesh.

PySide6.Qt3DRender.Qt3DRender.QMesh.source()

Return type

PySide6.QtCore.QUrl

Holds the source url to the file containing the custom mesh.

PySide6.Qt3DRender.Qt3DRender.QMesh.sourceChanged(source)

Parameters

source – PySide6.QtCore.QUrl

PySide6.Qt3DRender.Qt3DRender.QMesh.status()

Return type

Status

Holds the status of the mesh loading.

See also

Status

PySide6.Qt3DRender.Qt3DRender.QMesh.statusChanged(status)

Parameters

status – Status