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--- dev:desktop:tools:optimize_data [2016/11/28 15:38]
andrei.efimov@orbitgt.com
+++ dev:desktop:tools:optimize_data [2023/11/17 08:38] (current)
jeroen [Source Options]
@@ Line 1: / Line 1: @@
 ====== Optimize Data ======
-{{ :170:desktop:tools:optimize_data_sidebar.png?nolink|}}
+This page describes the desktop tool “Optimize”.
+{{orbit_desktop:how_to_find.png?25&nolink  |}} Tools > Optimize \\
-This pages describes the Orbit desktop additional tool “Optimize”.
+Drag & drop of a resource file that requires to be optimized for display will open this sidebar automatically.
-{{orbit_desktop:how_to_find.png?25&nolink  |}}  [[170:desktop:tools:index|Tools]] > ... > Optimize
 ===== Concepts =====
-Optimize Data optimizes one or more supported resource files into an Orbit native, single resource file. \\
+The Convert and Optimize Tools enable import, export, and data optimization of Reference Resources.
-[[170:desktop:tools:convert_data|Convert Data]] converts any [[technology:supported_formats:index|supported resources file]] into another supported resource file, one on one. \\
-====Sidebar====
-===Data Type ===
-One and the same sidebar is used to convert Image, Vector and Point Cloud resources. \\
-Choose the type of data for conversion.
-===Source===
+"Optimize Data" optimizes one or more  [[dev:technology:supported_formats:index|supported resource files]] into a single Orbit-optimized resource file. \\
+"[[dev:desktop:tools:convert_data|Convert Data]]" converts any supported resources file into another supported resource file, one on one.
-Set the source file or the source directory. \\
+One sidebar to optimize supported Reference Resources of various types: Image, Vector, Point Cloud, and Mesh.
-When selecting a source directory, all supported resource files of the specified data type inside the selected source directory and, optionally, all its subfolders will be converted.
-Note for Point Cloud data. \\
+Optimizing original spherical images of mobile mapping resources to processed OMI images needs to be done using the "Optimize Imagery" procedure, see [[dev:desktop_ext:mapping:manage:imagery|Optimize Imagery]] ((Spherical mapping images are optimized and normalized, and this tool cannot be used)).
-The source CRS must be set. If the CRS cannot be derived from the resource headers or accompanied [[technology:supported_formats:other:ord|Ord file]] the [[technology:coordinate_systems:crs_orbit|Map CRS]] will be used.
-===Target===
+===== Source =====
-Set the target file. By default source name and location will be used as target.
-  * Add results to dataset list : Option to add the converted result files directly to the [[170:desktop:dataset:index|Dataset List]].
+Set the source file or the source directory.
-Note for Point Cloud data. \\
+  * When activating the option source file, it is possible to drag and drop the resource file inside the entry field.
-The target CRS must be set, by default the source CRS will be used as target.
+  * When using a source directory, all supported resource files of the specified data type inside the selected source directory and, optionally, its including subfolders will be optimized.
+  * For point cloud data, a source crs is required. If available, the CRS value is derived from the resource header or the accompanied [[dev:technology:supported_formats:other:ord|Ord file]], else the [[dev:technology:core:crs|Map CRS]] will set as default.
+===== Source Options =====
+Available when using a source directory:
+  * Select the file format of the source files to be optimized. \\ E.g.Filter a main directory of mapping runs to trajectory_simplified.ovt and all corresponding trajectory_simplified.ovt files will be optimized into a single target file.
-===Options===
+For point cloud LAS source files:
+  * Optionally ignore the LAS bounds from the LAS header to import points out of bounds.
-** Image data ** \\
+===== Target =====
-Options for Image data only.
-{{ :170:desktop:tools:optimize_data_image.png?nolink|}}
+Set the target file and directory.
-  *Pixel size : See [[technology:supported_formats:image:omi|Pixel Size]]
+  * The source directory and filename are preset as the default target file and directory.
+  * For point cloud data, a target CRS is required. The source CRS is preset as default.
+  * Optionally when processing is completed, add optimized resource automatically to the [[dev:desktop:dataset:index|dataset list]].
-  *Image Compression : See [[technology:supported_formats:image:omi|Image Compresion]]
+===== Target Options =====
-\\ \\ \\
+Available target options depend on the resource type
-** Point Cloud ** \\
+==== Image data ====
-Options for Point Cloud data only.
-{{ :170:desktop:tools:convert_data_point_160.png|}}
+Options for Image data, see [[dev:technology:supported_formats:image:omi]].
+  * Pixel size
+  * Image compression
+  * Threshold
-  *Strip Attributes : Options to remove some source attributes in target.
+==== Point Cloud ====
-  *Filter points : Option to filter point cloud to avoid extreme point density peaks and to obtain an overall homogeneous maximum point density.
+For options for Point Cloud data, see [[dev:technology:supported_formats:pointcloud:opc|]].
+  * Ascii source files
+  * Strip Attributes: Ignore attributes from the Source File when writing the Target file.
+  * Filtering: Retain one point per voxel.
+  * Classification: Ignore, import, or split the source point cloud by class.
+  * RGB Color
+  * Block Size
-  *Density : Option available for OPC only, see [[technology:supported_formats:lidar:opc|]].
+==== Mesh ====
+Download the [[external:ccgeneratelod|Plugin]] to optimize formats into Web-Ready 3D Scalable Mesh (.w3sm).
-=== Convert ===
+==== Convert ====
-Start convert or cancel ongoing process. \\
+Start process. \\
-Converted images are not removed when cancelling.
+Upon cancellation, the ongoing process will be interrupted, if possible the preliminary processed target files will be created.

Last modified:: 2018/06/21 08:13