Update mvs-texturing, tweak edge swap thresh

SuperBuild/cmake/External-MvsTexturing.cmake

@@ -9,7 +9,7 @@ ExternalProject_Add(${_proj_name}
   #--Download step--------------
   DOWNLOAD_DIR      ${SB_DOWNLOAD_DIR}/${_proj_name}
   GIT_REPOSITORY    https://github.com/OpenDroneMap/mvs-texturing
-  GIT_TAG           267
+  GIT_TAG           280
   #--Update/Patch step----------
   UPDATE_COMMAND    ""
   #--Configure step-------------

opendm/mesh.py

@@ -105,7 +105,7 @@ def dem_to_mesh_gridded(inGeotiff, outMesh, maxVertexCount, verbose=False, maxCo
                 '-maxTileLength 2000 '
                 '-maxVertexCount {maxVertexCount} '
                 '-maxConcurrency {maxConcurrency} '
-                '-edgeSwapThreshold 0.5 '
+                '-edgeSwapThreshold 0.15 '
                 ' {verbose} '.format(**kwargs))
             break
         except Exception as e: