![]() If you wish the tool to use fewer cores, use the parallelProcessingFactor environment setting. The maximum number of cores that can be utilized is limited to 4. They are the Multipatch representation of the Gravity Network and the Pressure Network. For example, you can run the Viewshed tool to calculate the visibility or the solar radiation tools to calculate the rooftop solar energy potential for the buildings in an urban environment.īy default, this tool will take advantage of multicore processors. In ArcGIS Pro 2.7, a couple of new feature classes that are read from the Autodesk Civil 3D files became supported. With the resulting elevation raster, you can run other tools that operate on raster data to solve analysis problems in an urban space. Then use the Mosaic tool to mosaic the buildings raster with the DEM raster. To accomplish this, first use this tool to convert the multipatch features into a raster. This tool allows you to burn 3D building features (as multipatches) in an urban space into a Digital Elevation Model (DEM). If the spatial reference of the dataset is different, it will be projected based on the selected Cell Size Projection Method. The cell size of that raster dataset will be used directly in the analysis, provided the spatial reference of the dataset is the same as the output spatial reference. If the cell size is specified using a raster dataset, the parameter will show the path of the raster dataset instead of the cell size value. If the cell size is specified using a numeric value, the tool will use it directly for the output raster. If nothing is specified, then the cell size is calculated from the shorter of the width or height of the extent divided by 250, where the extent is in the Output Coordinate System specified in the environment. If the parameter cell size or the environment cell size have not been specified, but the environment Snap Raster has been set, then the cell size of the snap raster is used. If the cell size hasn’t been explicitly specified as the parameter value, it is derived from the environment Cell Size, if it has been specified. The multipatch geometry type is used for storing. This document demonstrates how you can create the multipatch geometry via ArcObjects. The Output cell size can be defined by a numeric value or obtained from an existing raster dataset. The multipatch geometry type, a geographic information system (GIS) industry standard developed by ESRI in 1997, is used to define the exterior shell representation for 3D objects. Vertical triangles-essentially vertical walls without a roof-are excluded from the rasterization so will not be represented in the output raster. An output cell will receive a value if the cell center falls within the footprint of one or more input multipatch features otherwise, it will be assigned NoData. ![]() The maximum Z value from the points of intersection is assigned to the output raster. To determine the Z value for each cell, a vertical line is extended from the cell center location to intersect the input multipatch features. The output raster stores the Z values of the input multipatch features at each cell center location. Converts multipatch features to a raster dataset.
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