Messages

1

General / Re: Import Video -> has correct image sequence naming been implemented?

« on: July 13, 2022, 06:49:41 AM »

using filename template:  image_{filenum:04}.png

2

Python and Java API / how to set the viewpoint by python script

« on: December 16, 2021, 06:46:47 AM »

I want to captureView  in the camera position
this is my script

Code: [Select]

import Metashape as ms
chunk = ms.app.document.chunk
camera = chunk .cameras[0]
mv = ms.app.model_view
vp = mv.viewpoint
vp.fov = 90
vp.rot = chunk.transform.matrix.rotation() * camera.transform.rotation() * ms.Matrix.Diag([1, -1, -1])
center = (chunk.transform.matrix * camera.transform).translation()
vp.coo = ?
vp.mag = ?
mv.captureView(1024, 1024, True, True).save(r'd:\t.jpg')

I want the viewpoint is the same with "look though" on the camera.
but i do not know how to set vp.coo and vp.mag  parameter.   it seems that the vp.coo is a little different with vp.center.

can anyone help me.

3

Bug Reports / Network crash when assign the pairs parameter in "MatchPhotos" network task

« on: December 16, 2021, 06:03:10 AM »

I want to do  matchphoto  task using the defined list of camera pairs by python script.
this is my scripts:

Code: [Select]

import Metashape as ms
chunk = ms.app.document.chunk
task = ms.Tasks.MatchPhotos()
for idx in range(len(chunk.cameras) - 1):
    pairs.append((chunk.cameras.key, chunk.cameras[idx + 1].key))
task.pairs = pairs
# task.apply(chunk)  # it is ok when run in local computer
# convert to network  task
nt = task.toNetworkTask(chunk)
client = ms.NetworkClient()
client.connect('192.168.1.10')
proj_path = ms.app.document.path
batch_id = client.createBatch(proj_path[proj_path.find(":") + 2:], [nt])
client.resumeBatch(batch_id)

It is ok when task is not  network task
but when  convert to network task,  network will crash.
if  task.pairs  parameter is not assigned.   network task is ok

metashpe version is 1.7.1