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dev:desktop:tools:optimize_data [2016/07/19 13:08]
jve@orbitgt.com created 		dev:desktop:tools:optimize_data [2023/11/17 08:38] (current)
jeroen [Source Options]
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 ====== Optimize Data ====== ====== Optimize Data ======
 +
 +This page describes the desktop tool “Optimize”. 
 +
 +{{orbit_desktop:how_to_find.png?25&nolink  |}} Tools > Optimize \\ 
 +Drag & drop of a resource file that requires to be optimized for display will open this sidebar automatically.
 +
 +===== Concepts =====
 +
 +The Convert and Optimize Tools enable import, export, and data optimization of Reference Resources. 
 +
 +"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. 
 +
 +One sidebar to optimize supported Reference Resources of various types: Image, Vector, Point Cloud, and Mesh.
 +
 +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)). 
 +
 +===== Source =====
 +
 +Set the source file or the source directory. 
 +
 +  * When activating the option source file, it is possible to drag and drop the resource file inside the entry field.
 +  * 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. 
 +
 +For point cloud LAS source files:
 +  * Optionally ignore the LAS bounds from the LAS header to import points out of bounds. 
 +
 +===== Target =====
 +
 +Set the target file and directory. 
 +
 +  * 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]]. 
 +
 +===== Target Options =====
 +
 +Available target options depend on the resource type 
 +
 +==== Image data ====
 +
 +Options for Image data, see [[dev:technology:supported_formats:image:omi]].
 +  * Pixel size
 +  * Image compression 
 +  * Threshold
 +
 +==== Point Cloud ====
 +
 +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
 +
 +==== Mesh ====
 +
 +Download the [[external:ccgeneratelod|Plugin]] to optimize formats into Web-Ready 3D Scalable Mesh (.w3sm).
 +
 +==== Convert ====
 +
 +Start process. \\
 +Upon cancellation, the ongoing process will be interrupted, if possible the preliminary processed target files will be created.
 +
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Last modified:: 2018/06/21 08:13