From 39f6c347bed72d9134550043705be05b9624a3ce Mon Sep 17 00:00:00 2001
From: Thor <shuo@strayos.com>
Date: Fri, 4 Apr 2025 17:49:53 -0400
Subject: [PATCH] save georeferenced point cloud in little endian mode; fix
 geomodel texture files name; remove tmp change

---
 configure.sh                 | 4 ++--
 stages/mvstex.py             | 7 ++++++-
 stages/odm_georeferencing.py | 5 ++++-
 3 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/configure.sh b/configure.sh
index 775c2770..93fa3299 100755
--- a/configure.sh
+++ b/configure.sh
@@ -25,9 +25,9 @@ check_version(){
 }
 
 if [[ $2 =~ ^[0-9]+$ ]] ; then
-    processes=2
+    processes=$2
 else
-    processes=2
+    processes=$(nproc)
 fi
 
 ensure_prereqs() {
diff --git a/stages/mvstex.py b/stages/mvstex.py
index 6afcb7f9..12de126e 100644
--- a/stages/mvstex.py
+++ b/stages/mvstex.py
@@ -90,10 +90,12 @@ class ODMMvsTexStage(types.ODM_Stage):
                 if (r['nadir']):
                     nadir = '--nadir_mode'
 
+                
                 # mvstex definitions
+                # mtl and texture files would be the same between topo and proj geomodel, so create with the final name
                 kwargs = {
                     'bin': context.mvstex_path,
-                    'out_dir': os.path.join(r['out_dir'], tree.odm_textured_model_obj_topo.split('.obj')[0]),
+                    'out_dir': os.path.join(r['out_dir'], 'odm_textured_model_geo'),
                     'model': r['model'],
                     'dataTerm': 'gmi',
                     'outlierRemovalType': 'gauss_clamping',
@@ -124,6 +126,9 @@ class ODMMvsTexStage(types.ODM_Stage):
                         '{nadirMode} '
                         '{labelingFile} '
                         '{maxTextureSize} '.format(**kwargs))
+                
+                # update the obj file name to topo for further conversion
+                shutil.move(os.path.join(r['out_dir'], tree.odm_textured_model_obj), odm_textured_model_obj)
 
                 if r['primary'] and (not r['nadir'] or args.skip_3dmodel):
                     # GlTF?
diff --git a/stages/odm_georeferencing.py b/stages/odm_georeferencing.py
index 6ecf57db..813f5a65 100644
--- a/stages/odm_georeferencing.py
+++ b/stages/odm_georeferencing.py
@@ -133,7 +133,10 @@ class ODMGeoreferencingStage(types.ODM_Stage):
                     reconstruction.georef.utm_east_offset,
                     reconstruction.georef.utm_north_offset
                 )
-                pipeline = pdal.Writer.ply(tree.filtered_point_cloud).pipeline(arr)
+                pipeline = pdal.Writer.ply(
+                    filename = tree.filtered_point_cloud,
+                    storage_mode = "little endian",
+                ).pipeline(arr)
                 pipeline.execute()
             else:
                 shutil.copy(tree.filtered_point_cloud_topo, tree.filtered_point_cloud)