How to scale the 3d model with the marker cooridinate I have choosed?

[JimXu]

I set 4 marker and their coordinates with python code, and now I want to update Transform with the 4 markers,  just like in GUI, choose these markers and press update Transform button.

[Alexey Pasumansky]

Hello JimXu,

Providing that all the markers have at least two projections on the aligned images, the following code will apply the coordinate information to reference and scale the model:

Code: [Select]

chunk = Metashape.app.document
for marker in chunk.markers:
   marker.reference.enabled = True
chunk.updateTransform()