Blendshapes: How to access QMesh skinned mesh Renderer like Unity3D?

wenzhixiao

I have loaded my fbx (export from blender include blendshapes) and shows my fbx model ok.
But there are no examples how to access and run the blendshapes in fbx, i know Qt3D has the class Qt3DAnimation::QMorphingAnimation and QMorphTargets, but there are no instructions how to use this class.
someone can help me? I need C++, Thanks.

Qt3DCore::QEntity *rootEntity = new Qt3DCore::QEntity;

Qt3DRender::QMesh *fbxMesh = new Qt3DRender::QMesh(rootEntity);
fbxMesh->setSource(QUrl(QStringLiteral("qrc:/cat.fbx")));

This is my fbx model showing in Qt3D window.

Thiis is my fbx blendshapes showing in Unity3D.

wenzhixiao

@wenzhixiao I reply this by myself. I found a way to solve this , i need FBX SDK to read blendshapes and animate it.

SGaist

Hi,

Glad you found out and thanks for sharing !

Would you mind giving some more details about what you did ? It could help other people in the same situation as you.

TheQuaternion

How were you able to load an FBX after including Autodesk FBX SDK?