orthomosaic functions projection plane, max dimension, estimate region, export

[mcstieg]

Hello Alexey! 

For a python script I am searching the following functions for "build" and "export" orthomosaic:
I really tried to find them out but without success. So please tell me how I can (screenshots below):

build orthomosaic...
- projection plane: marker (e.g. hor points 2 - 3; vert points 3 - 4)
- projection plane: Top XY
- estimate the region size
- set the max dimension (pix)

export ortho...
- with max dimension (e.g. 8000)
- split by 4000 x 6662
- jpg 90%

rotate model by points
- It also would be very helpful to rotate the model by the given points, so that the orientation (projection plane top XY) is the same for ortho export and the mesh. Can you help with that too?

Thank you very much for your replies in the past! 
Best regards

[mcstieg]

Could someone please give an example?
Maybe for "max dimension"?

Thank you!

[mcstieg]

Nothing new here?

[Meric]

Is there a solution to this problem?

[mcstieg]

Unfortunately not.
Alexey please help