kopia lustrzana https://github.com/OpenDroneMap/ODM
70 wiersze
2.6 KiB
Python
70 wiersze
2.6 KiB
Python
import shutil, os, glob, math
|
|
|
|
from opendm import log
|
|
from opendm import io
|
|
from opendm import system
|
|
from opendm import context
|
|
from opendm import point_cloud
|
|
from opendm import types
|
|
from opendm.osfm import OSFMContext
|
|
|
|
class ODMOpenMVSStage(types.ODM_Stage):
|
|
def process(self, args, outputs):
|
|
# get inputs
|
|
tree = outputs['tree']
|
|
reconstruction = outputs['reconstruction']
|
|
photos = reconstruction.photos
|
|
|
|
if not photos:
|
|
log.ODM_ERROR('Not enough photos in photos array to start OpenMVS')
|
|
exit(1)
|
|
|
|
# check if reconstruction was done before
|
|
if not io.file_exists(tree.openmvs_model) or self.rerun():
|
|
if io.dir_exists(tree.openmvs):
|
|
shutil.rmtree(tree.openmvs)
|
|
|
|
# export reconstruction from opensfm
|
|
octx = OSFMContext(tree.opensfm)
|
|
cmd = 'export_openmvs'
|
|
if reconstruction.multi_camera:
|
|
# Export only the primary band
|
|
primary = reconstruction.multi_camera[0]
|
|
image_list = os.path.join(tree.opensfm, "image_list_%s.txt" % primary['name'].lower())
|
|
cmd += ' --image_list "%s"' % image_list
|
|
octx.run(cmd)
|
|
|
|
self.update_progress(10)
|
|
|
|
depthmaps_dir = os.path.join(tree.openmvs, "depthmaps")
|
|
if not io.dir_exists(depthmaps_dir):
|
|
os.mkdir(depthmaps_dir)
|
|
|
|
resolution_level = int(float(outputs['undist_image_max_size']) / (2*args.depthmap_resolution))
|
|
|
|
config = [
|
|
" --resolution-level %s" % resolution_level,
|
|
"--min-resolution %s" % args.depthmap_resolution,
|
|
"--max-resolution %s" % outputs['undist_image_max_size'],
|
|
"--max-threads %s" % args.max_concurrency,
|
|
'-w "%s"' % depthmaps_dir,
|
|
"-v 0",
|
|
]
|
|
|
|
log.ODM_INFO("Running dense reconstruction. This might take a while.")
|
|
|
|
system.run('%s "%s" %s' % (context.omvs_densify_path,
|
|
os.path.join(tree.openmvs, 'scene.mvs'),
|
|
' '.join(config)))
|
|
|
|
self.update_progress(90)
|
|
|
|
if args.optimize_disk_space:
|
|
dense_scene = os.path.join(tree.openmvs, 'scene_dense.mvs')
|
|
if os.path.exists(dense_scene):
|
|
os.remove(dense_scene)
|
|
shutil.rmtree(depthmaps_dir)
|
|
else:
|
|
log.ODM_WARNING('Found a valid OpenMVS reconstruction file in: %s' %
|
|
tree.openmvs_model)
|