Contents
What is the point cloud in Revit?
A point cloud: generally behaves like a model object within Revit. displays in various modeling views, such as 3D, plans, and sections. is cut by plans, sections, and section boxes, allowing you to easily isolate sections of the cloud.7 mai 2020
How does point cloud work?
Laser scanners work by sending out pulses of light to the surface of an object and measuring how long it takes each pulse to reflect back and hit the scanner. These measurements are used to determine the exact position of points on the object, and these points then create a point cloud.
How do I show cloud graphics in Revit?
To display all point clouds in the view, select the option, and then use check boxes in the Visibility column to show or hide individual point clouds, scan locations, and scan regions. This view displays all scan regions of the point cloud. This view displays only the Walls scan region of the point cloud.21 jan. 2021
How do you scale a point cloud in Revit?
Yes; if you highlight the Point Cloud > Properties Palette > Edit Type > Scale.26 juil. 2011
What is a point cloud survey?
A Point Cloud Survey uses a laser to produce an internal and external scan of a building. The laser sends out millions of laser beams, which return points as they hit surfaces. … When you combine these points you get what is known as Point Cloud Data.
What is Revit ReCap?
Autodesk can capture real objects with lasers Autodesk ReCap stands for “Reality Capture” and it is a program for working with actual point clouds from laser scans. … Think of it as sonar, or echolocation, but using light to outline physical objects instead of sounds.1 mai 2020
What can I do with a point cloud?
As the output of 3D scanning processes, point clouds are used for many purposes, including to create 3D CAD models for manufactured parts, for metrology and quality inspection, and for a multitude of visualization, animation, rendering and mass customization applications.
What is the purpose of point cloud?
A point cloud is basically a set of data points in a 3D coordinate system, commonly defined by x, y, and z coordinates. They are used to represent the surface of an object and do not contain data of any internal features, color, materials, and so on.
How do I get cloud points?
The key factor in acquiring point cloud data is the access/visibility to scanned surfaces. In most cases, point clouds are obtained by visible access to real objects. This means that simply to cover all scanning positions takes time. Aligning laser scans taken from all these scanning positions can also be a problem.13 mai 2019
How do I link a point cloud in Revit?
1. Open the Revit project.
2. Click Insert tab Link panel (Point Cloud).
3. Specify the file or files to link, as follows: For Look in, navigate to the location of the file(s).
4. For Positioning, select:
5. Click Open.
What is a revision cloud?
A Revision Cloud is an open or closed polyline composed of arcs. Revisions clouds are used to for reviewing or redlining purposes to indicate the parts of the drawing that need to be adjusted or annotated.4 jui. 2021
How do you draw a cloud line in Revit?
How do I turn off a point cloud in Revit?
To hide all point clouds in the current view, clear Show point clouds in this view. To display all point clouds in the view, select the option, and then use check boxes in the Visibility column to show or hide individual point clouds, scan locations, and scan regions.7 août 2019
What is point cloud format?
Most point cloud formats fall under two file types: ASCII and binary. As you may have guessed, binary file formats store information in binary code. ASCII file formats are still rooted in binary, but they use text to convey information.14 août 2020
What is point cloud BIM?
Point clouds offer the ability to align digital models with physical space in exacting detail. BIM (Building Information Modelling) is taking the construction world by storm. BIM Level 2 is now required for all publicly funded construction projects in the UK. Point clouds and laser scanners make BIM even more useful.30 oct. 2018