Topics

1

Python and Java API / Loading Coordinates for markers

« on: January 11, 2017, 03:50:22 PM »

Hey I´m currently working on a python script which allows me to load Coordinates for markers.

Somehow i can't figure out why its not working.

This is my Code

Code: [Select]

import PhotoScan
import datetime
import glob
import os

doc = PhotoScan.app.document

chunk.crs = PhotoScan.CoordinateSystem('LOCAL_CS["Local CS",LOCAL_DATUM["Local Datum",0],UNIT["metre",1]]')
ppcoor = PhotoScan.app.getOpenFileName("Select Refence Data")

if ppcoor[-4:].lower() == ".csv":
refform = "csv"
else:
PhotoScan.app.messageBox("no .csv data selected")

redat=chunk.loadReference("ppcoor",format = refform, columns= "nxyz", delimiter=",")

chunk.updateTransform()

print(redat)

The output of the consolle is :  2017-01-11 13:34:28 False

I dont get why its falls ?

The imput file contend is:

target 1,1011.45,987.924,99.937
target 2,1025.332,989.054,100.036
target 3,1040.943,995.915,100.011
target 5,1045.459,1018.409,100.275

And the markers target 1-5 are already detected in my project.

Any thoughts ?

Cheers zoos

2

Python and Java API / Automatic workflow for creating orthomosaik Pictures from historical veneer

« on: July 08, 2016, 12:22:13 PM »

Hello Community

I´m currently looking for an issue I can write my Bachelorthesis about. I find it very nice that you are able to do orthomosaiks with PS in a real short amount of time. I wonder if it would be possible to write a python script which dose that almost automatic.

I´m mean you still have to add the images and the control points manually but the rest should be possible to do with the script. Right ?

I´m also wondering if you could integrate the split chunks script because some Mesh are just too big to calculate them all in one .

Is it also Possible that PS  identifies parts of the Mosaik which are not that good and highlights them so that you can edit them late on with some different software.


I am not asking a full script here. I´m just wondering if it is possible to do all that with one or more scripts


Thanks for your help in advance

Zoos

3

Python and Java API / edit the Split in chunks form HeightField to Arbitrary

« on: June 20, 2016, 03:46:22 PM »

Hey Guy

I currently working on a project wish is a little bit to big to process it all at once on my computer. That is why I tried the Split in chunks script.
My problem is that I want my mash generated in Arbitrary and not in HeightField .
I do not know much about Python-Skripting.
This should be the part of the script wish is relevant for me. 

Code: [Select]

if buildMesh:
if new_chunk.dense_cloud:
new_chunk.buildModel(surface = PhotoScan.SurfaceType.HeightField, source = PhotoScan.DataSource.DenseCloudData, interpolation = PhotoScan.Interpolation.EnabledInterpolation, face_count = PhotoScan.FaceCount.HighFaceCount)
else:
new_chunk.buildModel(surface = PhotoScan.SurfaceType.HeightField, source = PhotoScan.DataSource.PointCloudData, interpolation = PhotoScan.Interpolation.EnabledInterpolation, face_count = PhotoScan.FaceCount.HighFaceCount)
how do I have to edit it ?

is this ok ?

Code: [Select]

if buildMesh:
if new_chunk.dense_cloud:
new_chunk.buildModel(surface = PhotoScan.SurfaceType.Arbitrary, source = PhotoScan.DataSource.DenseCloudData, interpolation = PhotoScan.Interpolation.EnabledInterpolation, face_count = PhotoScan.FaceCount.HighFaceCount)
else:
new_chunk.buildModel(surface = PhotoScan.SurfaceType.Arbitrary, source = PhotoScan.DataSource.PointCloudData, interpolation = PhotoScan.Interpolation.EnabledInterpolation, face_count = PhotoScan.FaceCount.HighFaceCount)

Cheers for you help ;)


Cheers for you help
 

4

General / Export Point Cloud to AutoCAD 2013

« on: April 21, 2016, 05:46:19 PM »

Hey guys it´s me again.

I can´t figure out a way to get my Point Cloud from PhotoScan into AutoCAD.
 
I already tried to do it like James explained it but every time I try to save the file Textpad crashes.
(http://www.agisoft.com/forum/index.php?topic=1583.0)

It´s also not possible for me to export in PTS because the option is not available at export points.

I Have AutoCAD and MeshLab to work with.

Thx for you help zoos

5

General / Merging Projects by GEO Coordinates

« on: April 21, 2016, 10:52:56 AM »

First of all I want to say hello to the community. I hope that I will find some help here. I just started working as an intern and learned a lot about Photoscan and I really like the software.

My Problem is that I have to do a model of a crypt under a church. The Problem is that there is no entrance to it only 2 small windows on the north and the south side of the crypt. I managed to get a light and a camera through the window to take pictures and I got a OK result.

The Problem is there are actually 2 crypts wish are connected buy a small tunnel. I do have a ok dense cloud of each crypt. Now I want to connect them in one Project. I have Some Geo Coordinates of the crypt form a laser scan through the windows. Is it somehow possible to connect the model from north side crypt and the model form the south side crypt by those coordinates? 

I hope you understood my Problem. I sorry for my poor English and my spelling


Hope to hear back from you
zoos