how to correctly apply blendshape data

[MaexiPaexi]

Hi everyone,

and thanks for making this accessible. I can't wrap my head around how to apply the blendshape deltas.

you get the delta with:
getBlendShapeTargetDelta

then you have a list of deltas that corresponds to these indices:
getBlendShapeTargetVertexIndices

can i simply add them to the dna's "getVertexPosition" or do I need to use the layout getVertexLayoutPositionIndices to get the positions to add to.

Cheers,

Max