multipatch

　　What is a multipatch feature?A multipatch feature is a GIS object that stores a collection of polygons that can represent the boundaries of a 3D object as a single row in a database. Polygons store texture, color, transparency, and geometry information that represents part of a feature. The geometry information stored in polygons can be triangles, triangular fans, triangular bands, or loops, as shown belo

High-level topographic and triangular meshes are also created for complex shapes.Let's take a look at the effectThe left side creates a multipatch from the provided vertex, and a combined shape of the sphere and the box on the rightFirst to understand convex polyhedronCreates a convex multipatch shape from the provided vertex , regardless of the given vertex order, creating a convex

The Replace with model tool appears in the 3D Editor menu on the 3D Editor toolbar and applies only to Multipatch features. Use this command to replace the geometry of one or more selected features with a 3D model file that is saved on disk. Supported 3D model types include SketchUp, COLLADA, Openflight, VRML, or 3D Studio Max.To enable this command, you must have the following conditions: Edit session is active At least one

The multipatch structure is a data structure parallel to points, lines, and surfaces in ArcGIS data structure. It is a core structure for ArcGIS 3D, arcGIS platform can flexibly describe rules and irregular 3D entities. For relative rule models such as buildings and roads, ArcGIS can be expressed in the GIS platform, and other GIS platforms can also. However, for geological strata with irregular structures, a node-level 3D model is required, many GIS

This is a creation in Article, where the information may have evolved or changed. A first open the page http://wiki.tcl.tk/14283 "3D polyhedra with simple tk canvas Updated 2014-10-24 21:38:58 by ZB" b Copy the TCL/TK code mentioned in the webpage

From a geometric point of view, a complex 3D shape can be expressed by a combination of enough small triangles. For example, a rectangle can form two triangles, for example: The cylindrical shape can be arranged by multiple triangles:

example, a curve object of Highway 10 km. The following shows the code snippet for obtaining the curve at Highway 2-5 km: // Qi to icurve Interface Icurve pcurve = ppolyline as icurve; // Create a Polyline Object Icurve pnewcurve = new polylineclass (); Bool btrue = true; // Obtain the curve object between 5 km and Pcurve. getsubcurve (2, 5, btrue, out pnewcurve ); In addition, the querytangent and querynormal methods of icurve are used to obtain the tangent and normal of a curve at a certain p

DirectoryI. INTRODUCTION 3Two, three-dimensional visualization applications 4Third, ArcGIS 3D analytical geoprocessing Tool 5Iv. operation of the instance 64.1 Importing 3D Files 64.2 3D Buffer 74.3 3D Analyst Tool Strip 94. 4 Creating a Las DataSet 104. 5 discrete point Generation tin 104.6 Surface Slope 124.7 Surface Aspect 134.8 Surface Contour Line 144.9 polygon interpolation is Multipatch 154.10 Extracting Tin Junction 164.11 Tin to Triangle 174.

the replication of all nodes. The IGeometryCollection interface can obtain the rings of polygon and the ISegmentCollection interface can obtain the segments of polygon. Polygon Structure Diagram Multipatch Multipatch is used to describe the 3D surface geometric type, which consists of a series of vector triangles. If the part is a ring, it must be closed. The first node is the same as the last one, in addi

the replication of all nodes, and the Igeometrycollection interface can obtain polygon rings, The Isegmentcollection interface can obtain polygon segments. Polygon Structure diagram Multipatch Multipatch is used to describe 3D surface geometry types, consisting of a series of vector triangles, if part is a ring, then it must be closed, the first node is the same as the last, and the order of the nodes co

/zh-cn/server/latest/install/windows/arcgis-for-server-system-requirements.htmArcGIS Pro System RequirementsHttp://pro.arcgis.com/zh-cn/pro-app/get-started/arcgis-pro-system-requirements.htm2. The scene service for ArcGIS is a new type of WEB service that comes from ArcGIS Pro and requires that ArcGIS Pro, which creates and publishes Scene services, be 1.1 or later . In other words, the traditional ArcGIS for Desktop is not able to create and publish scene service at this time.3. The scene

System RequirementsHttp://pro.arcgis.com/zh-cn/pro-app/get-started/arcgis-pro-system-requirements.htm 2. ArcGIS Scene Service is a new type of Web Service, which comes from ArcGIS Pro and requires the creation and release of Scene ServiceArcGIS Pro is 1.1 or later. That is to say, the traditional ArcGIS for Desktop cannot create and publish Scene services. 3. SlaveArcGIS for Server 10.3.1The support for Scene Service is started. That is, the earlier version 10.3 is not acceptable. To publish 3D

requirementsHttp://server.arcgis.com/zh-cn/server/latest/install/windows/arcgis-for-server-system-requirements.htmArcGIS Pro System RequirementsHttp://pro.arcgis.com/zh-cn/pro-app/get-started/arcgis-pro-system-requirements.htm2. The scene service for ArcGIS is a new type of WEB service that comes from ArcGIS Pro and requires that ArcGIS Pro, which creates and publishes Scene services, is a 1.1 or later version number . In other words, the traditional ArcGIS for Desktop is not able to create and

memory cache size of a 3D object. 2. data preprocessing The following pre-processes the building layers, image layers, and elevation layers to be added to the scenario: A. Merge the multipath layers. In the project process, because the modeling volume is large and assigned to multiple people, multiple multipatch layers for saving buildings will appear. First, you can use the append tool to merge the multip