Finding high/low points within a specified area around a point in the point cloud can be very helpful for lots of applications. 1. Single pick a point on the top of a utility pole, building or vehicle. Select Tools, Measure, Find High/Low Point. 2. Type in the range you want to find high/low points and hit tab. Click High Point or Low Point. The points within the search range are highlighted. The highest point along the up axis is displayed. 3. To search the low point within the current range, select low point. Use the slider to increase or decrease the range or enter a new value. Select Create Vertex. Click Pick Point to Repeat or Close. 4. Select all the vertices and click Tools, Measure, Elevation to display the elevation points. Capture the elevations with a snapshot.
Creating Elevation Maps
The point cloud can easily be displayed as an Elevation Map to show differences in height for monitoring slab/floor flatness or puddling on road surfaces for Civil Survey applications. 1. Turn off the Global Color Map under Edit Object, Appearance, and uncheck Global Color Map. Select the point cloud. Go to View, Set Object Visibility. Select Point Cloud and click Select. 2. To colorize the cloud, go to Edit Object, Appearance, Edit Color Map. In the Color Map Parameters dialogue box, change Mode to Elevation Map, and choose a color scheme from drop down menu. 3. Adjust the starting elevation. Pick a point on the cloud to determine an appropriate elevation range. Enter a Start value which is a the low end of the selected color scheme. Enter a Delta which is the range/difference between the elevations. 4. Click Apply and OK.
Adjusting the Global Color Map of the Point Cloud
The color of the point cloud may be lightened or darkened for better display and TruView publication. This also applies to grayscale. This setting is adjusted through the Gamma Correction in the Edit Global Color Map. 1. Check to see if the Global Color Map is on under Edit Object, Appearance, Global Color Map. A check beside the command indicates the command is on. If off select it to turn on. 2. Go to Edit Object, Appearance, Edit Global Color Map… Place a check beside Gamma Correction. The range is between 0‐1. A value of 1 disables the Gamma Correction. The higher the value the darker the point cloud will appear.
Adjusting the Intensity Map of the Point Cloud
The ability to import different scanner data types such as Riegl, Faro, and Optec can lead to scan data with washed out intensities . The contrast between the intensities can be adjusted to help improve the display of the raw scan data. 1. Go to Edit Object, Appearance, and uncheck Global Color Map. Go to Edit Object, Appearance, Edit Color Map. Check to see if fields on right have different values on left beside Minimum and Maximum. If so click double arrow to bring values over and click Apply to see difference in the point cloud. 2. If above steps, do not enhance the cloud or values match, then change value beside Maximum to a lower number. For instance, if the value is 1.0000 try .8000. Keep adjusting until the optimum contrast is reached.
ScanWorld Centric Viewing through Local Seek
Local Seek Mode limits the number of Scanworlds s can view by using a tool similar to seek. By clicking on the point cloud or an object, Scanworlds within a certain radius are viewed. 1. From the Modes toolbar, select Show Local Mode. Then select Local Seek. Click on point cloud or object. Scanworlds within a 10m default radius will be displayed. Use the regular seek key to click on visible clouds to re‐ center your view. Lock bubble view with panoramic mode. 2. Holding down the CTRL key while picking keeps the local mode active for the next pick. To show entire point cloud, exit Local Mode by clicking on Show Local Mode. 3. The Local Seek Mode also works in Panoramic View from the Scanner Positions. Note: Hold shift key, regular seek and left click to transfer scanner position. 4. The default 10m radius of the Local Seek is changeable in the Preferences under the Modelspace Tab.
Set ScanWorld Default Clouds
Using Set Scanworld Default Clouds gives s the opportunity to clean, clip, and segment individual station information and designate the cleaned point cloud as the default cloud. The cleaned point cloud will be loaded whenever a new Modelspace is created from a parent Scanworld or in any new registrations. 1. Open the Modelspace View. Clean, clip and segment the cloud as necessary. Go to Tools, Scanner, Set Scanworld Default Clouds. This sets the cleaned point cloud as the default for new Modelspaces and Registrations. s can unify cloud to ensure cleaned points don’t appear in Modelspace again.
Cut By SubSelection
Point clouds can be cut by sub‐selection. This is an effective way to segment and isolate a specific area of the point cloud to put on its own layer or erase. 1. To Segment Scans by Sub‐Selection, select one of the fence tools and draw a fence around a specific object. Go to Selection/Point Cloud Sub‐ Selection/Add Inside or Outside Fence. (s can also right click to find commands). This highlights points inside or outside the fence. 2. Go to Create Object/Segment Cloud/Cut Sub‐Selection
Hide Selected Clouds
There are many ways to hide specific areas of the point cloud. One easy way is to use the Hide Selected Clouds. Using this command segments the selected area from the overall scan. 1. Make a fence around the area you want to hide . Right click and select Point Cloud Sub Selection, Add Inside Fence. This selects only the points inside the fence. 2. Right click and select hide selected clouds. This will hide the selected cloud. To bring it back right click and select show hidden clouds. The turned off cloud may also be turned on in Scanworld Explorer. s may also choice to Hide Unselected Clouds. Use this command several times to isolate specific objects to put on layers or delete.
Copy Launch to New ModelSpace
Another way to isolate a portion of the point cloud is to copy launch it to a New Modelspace. This workflow creates a New Modelspace with the copied point cloud. It is a great way to isolate point cloud data to model objects. 1. Make a fence around the specific area you want to work with. From the drop down menu select File, Launch, Copy Fence to New Modelspace. Cyclone will launch a New Modelspace and display the contents of the fence. 2. When you close the Modelspace, you can merge into original Modelspace, Remove link from original Modelspace which creates a new Modelspace view and/or delete after close.
Merging Scan Data between ScanWorlds
Data from different modelspaces may be merged together in cyclone. For example, if data captured in the field gets separated into different ScanWorlds, it can be easily merged back together. the merged data only exists in the current modelspace. If the merged data is needed for registration, the merged clouds will have to be copied to the controlspace. Also the default data coordinate systems of each modelspace are used. 1. Open the ModelSpace you want to merge the data into. Select File, Merge from ModelSpace. From the dialogue box, navigate to the ModelSpace you want to merge and select open. The ModelSpaces are merged.
Setting the UCS to an Object
s can change the UCS in Cyclone by placing the Coordinate System on an object. This command will orient the X‐Y plane of the coordinate system to the same plane as the object. This is helpful for any vertical surface. 1. Create a patch on the surface where you want to set the X‐Y Plane. 2. With Pick Mode, select the patch. 3. Select View, Coordinate System, Set to Object. 4. With Pick Mode, select the center Blue Handle of the patch to transfer pick point to the handle. 5. Under the View pull down menu, click Coordinate System, Set Origin.
Setting the UCS from Two Axes
UCS can be set using a line or two near perpendicular lines. Setting two axes is helpful when preparing a Point Cloud for CloudWorx. 1. Create a line between two pick points. 2. Create a second line perpendicular to the first line. For greater precision on line creation, s may create a line from the intersection of two planes. 3. Multi‐Pick a point near the end of the line that illustrates the direction you want the first axis to go. The first axis will be the direction that is true to the actual line. 4. Multi‐Pick a point near the end of the second line that illustrates the direction you want the second axis to go. The second axis will be perpendicular and approximate to the line unless the lines are exactly perpendicular. 5. Under the View pull down menu, select Coordinate System, Set Using Two Axes, X then Y. X then Y is what you want to use going into AutoCAD. In AutoCAD the X axis is to the left, Y axis is up the page and Z points towards the . Once the command is executed, the view on screen may rotate around.
Setting the UCS from Points
Pick points may be used to set the UCS. With this method, you can assign new coordinate values to a pick point, assign a new azimuth and elevations. This method works well on building faces and other vertical planes. 1. With Multi‐Pick Mode, pick three points on the point cloud. 2. From the View pull down menu, click Coordinate System, Set from Points. s have the option to assign a coordinate value for the first pick point. 3. Set the Azimuth Point. Assign the Top and Bottom Points. Click OK. This sets the plane to the Y‐Z Axis.
Moving Point Cloud Data using UCS
Points can be cut and moved into another point cloud very efficiently using UCS. This is a great application for comparing exemplar objects to existing or damaged objects. 1. Isolate point cloud data of exemplar object and unify. Create a reference line on the object. Multi‐pick 2 points and go to Create Object/From Pick Points/Line Segment. 2. Select line segment on right side. Go to View/Coordinate System/Set Using One Axis/X Axis. With single pick select orange handle at start of line segment. Go to View/Coordinate System/Set Origin. there is a check mark beside View/Coordinate System/Show Coordinate System Axes. 3. Select point cloud. Go to File/Export. Export points out as a text file with the following parameters, X, Y, Z, Intensity, R, B, G. Check units carefully. 4. In overall point cloud where points are being inserted, create a line segment at location and in direction you want to place the object. To create line segment, multi‐pick two points. Go to Create Object/From Pick Points/Line Segment. Select line segment at right side and go to View/Coordinate System/Set Using One Axis/X Axis. With single pick, select orange handle at start of line segment. Go to View/Coordinate System/Set Origin. there is a check mark beside View/Coordinate System/Show Coordinate System Axes. 5. Go to File/Import. Navigate to text file containing object’s points. Set parameters to X, Y, Z, Intensity, R, B, G, put a check beside As Point Cloud and choose correct units. This format can be saved. The points of the object will import into the new ModelSpace in the specified location.
Set HalfSpace at Pick along an Axis
Point Clouds can be clipped easily the X, Y or Z axis in Cyclone. Using the Set Half‐Space at Pick command, s choice a point on the cloud and a positive or negative axis direction to determine the location of the cut. This is a quick and ideal way to take a roof off a building or show a plan view or specific area of the point cloud. 1. With Pick Mode, select a point at the location you want to cut the point cloud. 2. From the Tools pull down menu, select Cut Plane, Set Half‐Space at Pick, and pick one of the options, on +X Axis, on +Y Axis, +Z Axis, ‐X Axis, ‐Y Axis, ‐Z Axis. The points in the direction you chose will be turned off. The Half‐Space command hides geometry above or below a current cut plane. 3. To show the points again, go to Tools, Cut Plane and uncheck View Half‐ Space.
Points on a Grid
Points on a Grid is a very useful tool for extracting lots of points across a surface. s can enter a Starting Point Number and Feature Codes. The grid of points are easily exported to CAD to generate TIN meshes. 1. Zoom and rotate to area to extract data points. Go to Tools/Points on a Grid. 2. Set the reference plane using one or two picks. If using two picks, use the multi‐pick to select two points and select Set Origin + X (Expect 2 Picks). Reference plane will align to the two picks. Pick points again if necessary. 3. Set Reference Plane (Work Plane) Grid Size and click on Update Grid. 4. Select Points On Grid tab. Draw fence around area to extract points. fence tool does not change size when point cloud is moved. Under Parameters, from drop down menu, select Smart Pick Method. •
Ground Point returns a point at the exact X and Y coordinate and calculates Z by creating a patch on the lowest cluster of points found in area by assuming it is ground. This is an interpreted point and not necessarily an actual point on the cloud.
•
Lowest Point returns lowest actual cloud point within a specified radius.
•
Highest Point returns highest actual cloud point within a specified radius.
•
Closest returns closest actual cloud point within a specified radius.
5. Pick Ground Search Radius. To get good results, pick a Ground Search Radius smaller than Grid Size. 6. Under COGO Point, type Starting Point Number and Feature Code. Click Preview to check results. If satisfied click Place Points. Click close. Vertices will be placed according to set parameters. To view Point Annotations, select group of vertices. Go to View/Set Object Visibility and click Vertex. Then click select. Go to Tools/Annotations/Add/Edit Annotations. Place check beside Feature Code and Point Number. Click close. s can also put points on own layer. Go to View/Layers. Select New and type layer name. Select Layer and click assign.
Quick Slice
Quick slice is an easy way to create a slice in Cyclone from either one or two pick points for retrieval of building footprints or sections. 1. Select a point at center of slice. Go to Tools, Quick Slice. Cyclone creates a one meter slice with center as pick point. The reference plane is displayed at center of slice and placed in Orthographic mode. It is prepped for 2D drawing mode. 2. Select two pick points to control slice thickness. The first pick point determines location of reference plane and second point determines slice thickness. All Cutplane tools apply to slice. To return to point cloud, go to Tools/Quick Slice. Click Perspective in Modes tool bar and Tools/Reference Plane/Show Active Plane to turn it off.
Quick Move
Quick Move is an easy way to move objects in Cyclone. It minimizes the amount of mouse clicks needed to move an object. Quick Move functions the same as Move By Reference without the dialogue box. This tool is designed for s who already know their reference points. 1. Select the object to move and next single pick on the center of the handle of the reference point you wish to use to move the object. 2. Multi‐pick a point at the target location. Go to Edit Object, Quick Move. Creating a custom hotkey for the Quick Move Command will make moving objects very quick.
Move by Reference
Move By Reference provides an easy way to move objects by displaying the name and location of the picks on the source and target locations. This command shows the where the object will be moved to. 1. Select the object to move. Single‐pick the Source Origin handle on the object. 2. Next select the Source Edge Handle. 3. Finally pick the Source Up or Z Handle. 4. Now pick the 3 same points in the same order on the target location. Go to Edit Object, Move, Rotate. The axes will show the new position. If correct click ok in the dialogue box. The object will move to the new position
Model Library
The Model Library gives s the capability to save grouped models into a library so they can be easily inserted and reused. A photo of the object may also be linked for reference purposes. 1. Multi‐pick one or more modeled objects you want to group together and save as an assembly. the last point you pick on the object or assembly is the insertion point for the modeled object. 2. Go to Tools, Model Library Manager, Save as Model. Type in a new Library name and click new. The library will be added to the list. Then select the new library. The default libraries that come pre‐installed cannot be saved to. 3. In the Assemblies dialogue box, save the name of the assembly and attach an image for quick reference. The part will have a .cypart extension. Click save. 4. Once saved, the assembly may be inserted in a Modelspace View. Pick a point. Go to Tools, Model Library Manager, Insert Model. Select the library and assembly and click Insert. The models you create in the Model Library can be erased manually. Browse to C:\s\XXXX ( Name)\My Documents\Cyclone\CycloneModelLib. Be sure and erase any images attached to the model.
Extrude Shape (by 2 picks)
Extrude Shape (by 2 picks) allows s to create steel shapes simply by picking two points on the member to be modeled. This eliminates the hassle and time to copy and clean individual pieces to be modeled in dense point clouds. 1. In the ModelSpace go to Edit/Object Preferences. Beside Object Type, from drop down menu, select steel shape to be modeled. Beside Level, choice Default. Place a check beside Catalog/Parts Table. Beside Table, select country. Click Apply and Close. 2. Go to Create Object and turn on Use Parts Table. 3. Multi‐pick two points on the steel member. Go to Create Object/Extrude Shape (by 2 picks) and pick a steel member. 4. The steel fitter will open a parts catalog table where any size steel can be selected if the fitted selection is not desired. Click OK to accept the current selection and fit.
Modeling Walls and Changing Color to Aid Visualization
Free Move
When creating a Animation in Cyclone or for visualization purposes, s can model the walls of their point cloud and change the color to give the effect of a solid or enclosed space. 1. Model in walls . Select the Walls . Go to View, Set Object Visibility (Shift S) Select the object in the list (Patch or extruded Patch) and hit Select. Click on Layers tab, hit new and give it a name. Place a check in third box and click on click on square to assign a color to the layer. Highlight the layer and click assign. If creating a TruView the colors from layers won’t publish. Objects may be moved freely and quickly in a ModelSpace to roughly place in position. 1. Select the object to move. Hold CTRL Key and drag handles of object to move around. Each object in Cyclone moves differently. This works really well on steel objects.
Optimize Database Options
Optimizing and Compacting the database can have a positive effect on the reducing the size of the database. Optimize will remove all unused objects. Compact removes all the unused hidden structure and it can reduce your database significantly. 1. To use Optimize Database Options, in Cyclone Navigator, go to Configure, Databases, select Database and select Optimize. Select Yes to confirm you want to continue. Place a check beside each box. Then select Optimize. 2. To Compact a database, go to Configure, Databases, select it and click Compact. Select Yes to confirm you want to continue. When prompted with Confirm Backup Before Compaction, click yes. This saves a backup of the database to the Cyclone temp directory.
Maximizing Cyclone while Importing
Cyclone may be used to do other functions while importing. This allows s to fully maximize Cyclone and their processing time in the office while data is being imported. 1. Open windows in Cyclone you need to work in ahead of importing data. For example, open a registration or modelspace window before you start importing C10 or P20 data. Multiple windows may be opened. 2. Start the import in Cyclone. Click on minimized Cyclone icon along the bottom of your screen to access open menus you want to work in.
Re-Ordering Objects in Cyclone Navigator
Objects in Cyclone Navigator can be moved around to put them in the desired order. When you import partial data sets, ScanWorlds can get out of order.
Open GL Modes
Setting a graphic language mode for Cyclone may help your computer handle point cloud data more efficiently.
1. Click the object you want to move under the project or database, hold down the left mouse key and Alt key to drag the object to the new location.
1. Close Cyclone. Launch the OpenGL modes from the Windows Start menu, select All Programs, Leica Geosystems, Cyclone, Utilities, OpenGL Modes. 2. From the ed OpenGL Modes dialogue box, select a new graphics mode. The default graphics mode has an asterisk next to it and chosen graphics mode is enclosed in brackets. To select a new graphics mode, click a number in the Mode column and click Set Mode. A combination of 32 (RBG) 32 (ZBuf) Y (DblBuf) Y (SW) Y (OpenGL) works best for Cyclone on most computers. Click Exit. Open a ModelSpace in Cyclone to check settings. If the point cloud is a burgundy color, close Cyclone and try another OpenGL mode.
USBs
The speed and format of USBs or Thumb drives can help increase efficiency in the field and back at the office. 1. Be sure and check the specifications of the USBs/Thumb drives. They have different read write speeds which can affect the time to data off your scanner. 2. The USB port on the ScanStation C5/10 and P Series is USB 2. 3. USBs formatted to FAT32 have an inherent maximum file size limit of 4G per file that can be stored. Formatting thumb drives to NTFS will eliminate this problem and work on most C5/10s and P Series ScanStations.
Segment Scans By Distance
Point clouds can be clipped by distance from the scanner to remove excess data around the periphery of cloud. 1. Open Modelspace View. Go to Tools, Scanner, Scanworld Explorer. This menu is used extensively in Cyclone and a good command to Hot Key. Select the Station under ScanWorlds on left side. In Scanworld Explorer, click second last icon in toolbar, Segment Scans by Distance. 2. From Segment Scans by Distance dialogue box, input a distance and choose from Keep Points, Delete Points Beyond Distance or Delete Points Within Distance. Deleting Points Beyond Distance will turn off points outside the defined radius. s can then set this as the default under Tools, Scanner, Set Scanworld Default Clouds. It will then be the data used in any future registrations. Each cloud will be segmented based on the distance of the points from the scanner. Unified, merged and fine/coarse target scans are not affected. 3. This command may be also be used in a ed scanworld. The command will be applied to the scanworld highlighted in Scanworld Explorer when the command is evoked.
ScanWorld Visibility on Key Plans
The ScanWorld Visibility can be adjusted easily on a Key Plan. The visibility of any ScanWorld can be turned off or filtered by elevation or name. 1. Create and open the Key Plan. Click on Tools, Configure ScanWorld Visibility. In the Visible column, uncheck any ScanWorlds you don’t want visible in the Key Plan. The ScanWorld visibility can also be filtered By Name or By Elevation. 2. Place a check beside By Elevation. Put a value in the From and To boxes. Click okay. Only ScanWorlds between the elevation range will be visible. This is extremely helpful when your scan data is geo‐referenced.
Difference between PTX and PTS
PTX and PTS are useful formats for exporting data out of Cyclone because it exports the XYZ coordinates and the intensity value of each point. 1. .PTS – Points are exported in XYZ coordinates along with the intensity value of each point. Vertices and spheres are treated as individual points with zero intensity and the coordinate captures the center of the vertex or sphere. Point information is transformed into the current coordinate system and scaled for the current unit of measure. Data can be unified (not gridded) or not unified. 2. .PTX – Points are exported in XYZ coordinates along with the intensity value of each point with associated Registration transformation information. The point information is not transformed. The default coordinate system is used and meters is the unit of measure. Data can’t be unified and has to be gridded.
Importing Partial Scan Station Data
Importing Partial Projects is a useful tool for importing smaller sections of data or individual stations. This command allows s to select specific stations to import. This command is not to be confused with importing a sub‐ sampling percentage of your dataset. 1. For Scan Station data, from Cyclone Navigator, select database, go to File, Import ScanStation Data, Import ScanStation Partial Project. Cyclone automatically recognizes whether data is from ScanStation C5/C10 or P Series. 2. Select ScanStation project folder that contains the raw data. Click OK. If importing ScanStation C5/C10 data, the Import C5/C10 dialogue box will appear. If using P series ScanStation, the Import P Series dialogue box will appear. Select appropriate settings and click OK.
Re-import Scans for Scan Station Data
3. From the Select Objects to Import dialogue box, expand project folder and select Stations to import. Use Shift/Ctrl key to select one or more Stations. Click OK. s may choose to import a sub‐sampling percentage of points to preview and manage large data sets with ScanStation C5/C10 or P Series. The rest of the data can be re‐imported in TruSpace or in Cyclone Navigator. 1. To reload points of a partially imported data set, open the TruSpace of the relative Station. Use the Panoramic Rectangular Fence Mode to fence an area where you want to reload points. 2. Go to Re‐Import, Load Points within Fence. The remaining points are loaded within the Fence. The points are also loaded into the associated ControlSpace and all current Modelspace Views. A new scan is created for each partially imported scan which is trackable in Scanworld Explorer. 3. All remaining points or an additional sub‐sampling percentage can be imported through Cyclone Navigator. This command can be done at the Project level for all the Stations or at the Station Level for individual Stations. From Cyclone Navigator, highlight Project or Station. Go to Tools, Re‐Import Scans…The points are added to the original scan in Scanworld Explorer.
Point Cloud SubSelection Tools
Point Cloud Sub‐Selection tools are powerful devices in Cyclone. It isolates points in the cloud so s can perform specific tasks like Smooth Surface or TIN creation. This tool can be used several times in a row to define larger areas. 1. With a Fence tool, draw a fence around an area. Go to Selection, Point Cloud Sub‐Selection, Add Inside Fence. This selects the points inside the fence. This is another great command to Hot Key. 2. Rotate cloud. Make a new fence and Go to Selection, Point Cloud Sub‐ Selection, Add Inside Fence. This will add selected points to the original selection. Conversely, s can make a fence around an area and Go to Selection, Point Cloud Sub‐Selection, Remove Inside Fence to deselect points inside the fence.
Setting Multiple Reference Planes
Reference Planes have lots of different functions in Cyclone. It is often useful to set up multiple Reference Planes in your Modelspace in order to speed up post processing. The visibility and functionality of multiple Reference Planes can be managed in Add/Edit Reference Planes. 1. Turn on the Reference Plane. Go to Tools, Reference Plane, Show Active Plane. Set the Reference Plane in the desired location. Reference Planes can be set to the Viewpoint, the current UCS, X‐Y Plane, X‐Z Plane, Y‐Z Plane, On an Object or at a Pick Point. 2. Go to Tools, Reference Plane, Add/Edit Reference Planes. The current Origin Reference Plane is bolded. Highlight the Origin Reference Plane in the list to activate icons in toolbar above. Click the first icon Copy Reference Plane to create a duplicate Reference Plane on top of the current Origin Reference Plane. 3. Highlight the new Reference Plane and set it current by selecting the second icon in the tool bar, Set Active Reference Plane. The new Reference Plane will become bolded. Change the name and color of the second Reference Plane to differentiate it clearly from the original one. Click on the colored square beside the Reference Plane to change the color. 4. Move the active Reference Plane using one of the methods described above. One of the easiest ways to position a Reference Plane is on an Object such as a patch. Draw a rectangular fence on the vertical surface you want to move the second Reference Plane to. Go to Create Object, Fit Fenced, Patch. the patch is on the surface by rotating the point cloud around. Then go to Tools, Reference Plane, Set on Object. The second Reference Plane will be set to the vertical surface. 5. The multiple Reference Planes are managed in Add/Edit Reference Planes. The visibility of the Reference Planes can be controlled under the eyeglasses. Reference Planes may be deleted by selecting them and then clicking on the red X. The Reference Planes can be Rearranged Higher or Lower by first selecting the Plane you want to move and using the up/down arrows in the dialogue box.
Setting a Reference Plane with Sparse Data or No Objects
A Reference Plane may be set in an area where there are no objects or sparse point cloud data by first creating a patch from a polyline and setting the Reference Plane on the Object. 1. Pick three points from the point cloud. These will define a plane. 2. Go to Create Object, From Pick Points, Polyline. 3. Go to Create Object, From Curves, Patch. 4. Select the Patch with Single Pick and go to Tools, Reference Plane, Set on Object.
Reference Plane Grid Spacing
Calculating volumes in Cyclone is one of the many powerful tools . When calculating a TIN to TIN volume, the resulting value may vary depending on the grid spacing for the calculation. Unlike the TIN to Reference plane calculation, the spacing used for the TIN to TIN calculation is set from the Reference Plane. The default value for the Reference Plane is a meter. If you need tighter grid spacing for your volume calculation, here is how to change that value: 1. Under the Tools in the menu bar, click Reference Plane, then Edit Active Plane. 2. Click the Grid Spacing bar to expand the section. 3. Edit the values. 4. Click Apply to preview. 5. Click OK to accept. Now you can re‐calculate the volume and achieve the level of accuracy that you are looking for.
Geo-Tags
Geo‐Tags provide a tool for creating Cyclone annotations. When published to TruView, Geotags become TruView Hotlinks and are visible from all Scanworld locations, solving the problem of having to place duplicate hotlinks in each scanworld. Geo‐Tags also provide an automated way of integrating data from other data sources such as GIS. Spheres and Boxes are shapes available in Cyclone to create Geo‐Tags. 1. To set a Geo‐Tag, go to Tools, Geo‐Tags. This opens the dialogue box where you can create them. 2. To create a Spherical Geo‐Tag, select the first icon in the tool bar and multi‐pick 2 points along the diameter to determine the size and placement of the Geo‐Tag. Give the Geo‐Tag a Tag/Index , Category, Label and Link to a website or external document. Adjust size of candidate sphere if necessary. Click Create. Note the Geo‐Tag has the Label attached to it. 3. To Create a Box Geo‐Tag with 2 Picks, Multi‐Pick points on opposite corners to generate a square. Add Tag/Index, Category, Label and Link. Adjust size of candidate box if necessary. Click Create. 4. To Create a Box Geo‐Tag with 4 picks, Multi‐Pick 4 points of the square. Add Tag/Index, Category, Label and Link. Adjust size of candidate box if necessary. Click Create. Click Close when finished with the Geo‐Tag dialogue box. 5. When published in TruView, the Geo‐Tags will appear as Hotlinks and display the linked documents created in Cyclone. Geo‐Tags also provide a tool for linking objects to other databases.
Creating a Line Segment at Intersection of Patches
A Line Segment can be created at the intersection of two patches. The patches do not have to be visibly intersecting. This is a great trick for determining the exact corner between two planes in the point cloud. 1. Create a patch on each of the intersecting planes. Make a fence on each plane, go to Create Object, Fit Fenced, Patch. The patches can be anywhere on the plane. 2. Multi‐pick both patches and go to Create Object, From Intersections, Curve. This creates a line segment at the intersection of the two planes.
Corner Command
Corners may be created in the point cloud when there is data available on three intersecting planes. The corner command creates three intersecting patches on each plane and a vertex at the intersection point of the planes. The vertex may be used as a registration target, a measurement point or to create line work. 1. Find a corner in the scan and rotate view to see the three planes. 2. Make a rectangular fence around the corner. Go to Create Object, Fit Fenced, Corner. Cyclone will create a patch on each plane and a vertex at the intersection of the three planes. Hit spacebar. 3. A vertex can be changed to a target with a registration label. Select the vertex, go to Tools, Registration, Add/Edit Registration Label. Type registration label. Click ok. Cyclone labels the vertex and copies the registration label to the ControlSpace.
Breaking Polylines
There are a couple of ways in Cyclone to Break Polylines without losing scan points. 1. Go to Selection, Set Selectable. Uncheck the pick column (second column) beside point cloud. Create a fence and use the short cut Shift I to break the polyline. The points will remain because the pick column on the point cloud is turned off. Don’t forget to check it back on immediately or your won’t be able to seek on the point cloud for easy navigation. 2. The other way to easily break a polyline is to select the polyline and put a fence across the line where you want to break it. Go to Edit, Fence, Delete Selected Inside. This breaks the line and leaves the scan data.
Extending a Line with a Pick Point
Lines can be extended in Cyclone using a pick point. The pick point does not have to be on the center line. 1. Create a line segment by multi‐picking two points in the modelspace. Go to Create Object, From Pick Points, Line Segment. 2. To extend a line segment, select the line and multi‐pick a point where you want to extend the line. Go to Edit Object, Extend, Extend to Last Selection. The line will extend along the centerline to a point that is perpendicular to your pick point on the point cloud.
Clearance Tool
The Clearance tool is an effective way to measure true vertical or horizontal measurements under objects such as overhead wires and bridges. 1. Make a fence around area you want to measure. Go to File, Launch, Copy Fenced to New Modelspace. Merge point cloud. Go to Selection, Select All. Then go to Create Object, Merge. 2. With Multi‐Pick, select a point on the ground in front of the object you are measuring below and a point behind, creating an approach line. Approach points are picked front to back, left to right. If another approach is needed, pick in front of object you are measuring up to and behind on right side of first approach. 3. Select points on object you are measuring up to. Select point on right side and a second point on left side. 4. Go to Tools, Measure, Clearances. In Measure Clearances dialogue box, click Measure Vertical and Create Lines. Using Multi‐Pick, uncheck pick points on object you are measuring up to. Pick two new points on another wire working right to left. Click Measure Vertical and Create Lines. This provides a second measurement along the same approach. Click Report if you want a text file of the measurements. 5. Hit spacebar. With Pick tool, select point cloud and hit delete. Close Modelspace by clicking on red X in top right corner. In Closing Modelspace dialogue box, place a check beside Merge into original Modelspace and Delete after close. Click Close. The vertical lines will appear in the original Modelspace. 6. To display measurements, use pick tool to select the first line. Transfer pick point to one of the orange handles at beginning of line. A white dot will appear on the handle. With Multi‐Pick, select second handle. Go to Tools, Measure, Distance, Point to Point. To save measurements, go to Tools, Measure, Save Measurements. The measurements can be named, edited, erased or turned on under Tools, Measure, Edit Measurement. With single pick, select second line. Transfer pick point to one of the handles on the line. With Multi‐Pick select second orange handle. Go to Tools, Measure, Distance, Point to Point.
Copying and Pasting in Cyclone
s can copy and paste data within the Cyclone program using the same windows commands, Ctrl C to copy and Ctrl V to paste. If copying into a Modelspace, watch your coordinate systems and make sure you are copying into a Modelspace with the same coordinate system. 1. Open the Modelspace where you want to copy something. Select the object. If copying points, make a fence around the points you want to copy. Go to Selection, Point Cloud Sub‐Selection Add Inside Fence. This selects the points inside the fence. 2. Click Ctrl C on your keyboard. 3. Open the Modelspace you want to copy it into and click Ctrl V on your keyboard to paste the object or points.
Using Limit Box in TruSpace to Define Limit Box in ModelSpace
s can take advantage of easy navigation in TruSpace to place a limit box and the limit box will isolate data in the corresponding ModelSpace. In this workflow the TruSpace and ModelSpace are linked and in sync with one another. 1. From Cyclone Navigator, highlight a ScanWorld, right click and open TruSpace. The point cloud must be on in the TruSpace. The point cloud and the image can be on at the same time in the TruSpace. To turn on the image in TruSpace, go to View, Images. 2. From the TruSpace, go to File, open ModelSpace View. Select the ModelSpace View and click open. 3. In the ModelSpace, from the drop down menu, go to View, TruSpace, Link TruSpace. Select the TruSpace and click Link. If you have more than one TruSpace open close additional TruSpaces. In the ModelSpace, go back to View, TruSpace click on Sync TruSpace and Sync Quick Limit Box. Now the TruSpace will be in sync with the ModelSpace. 4. Click on the Quick Limit Box icon in the TruSpace and left click with your mouse where you want to place it. The Limit Box will show up in your corresponding ModelSpace. The point cloud data will remain on in the TruSpace. The size of the initial Limit Box is set in Preferences in the ModelSpace Tab. Backgrounds Settings can be changed to override the solid color backgrounds in a ModelSpace or TruSpace. This is a good thing to change when creating an Animation. 1. In the ModelSpace, from the drop down menus , select View, Background Settings. Place a check in the Use Background Theme dialogue box. This overrides the previous background in the ModelSpace and TruSpace Windows 2. Choose one of the Background Modes – Background Image, Gradient Themes, or Sky/Ground Gradient Themes. Background Image – allows you to browse to the background image of your choice Gradient Themes –
allows you to choose from five different sky gradient themes, Grey 1, Grey 2, Blue/Grey, Blue/Black, and Light Blue from drop down menu
Sky/Ground Gradient – option of five sky/ground gradient themes, Winter Grey, Deep Blue, ModelSpace, Daylight, and Open Field from drop down menu. 3. Click Apply and OK.
Exporting an Ortho Image of Scan Data
Ortho images can be exported out of Cyclone for import into CAD. The ortho image of your scan data exports with a world file that contains scale and positional information for the image and proper placement in CAD. 1. Clean and clip point cloud. Click Top View and Orthorgraphic. Zoom point cloud to desired extents. Keep it in top view. 2. In the Point Cloud Rendering toolbar, click on Cloud Silhouette. In Cloud Silhouette mode, every point that is parallel or close to parallel to the screen is becomes invisible. Perpendicular points to the screen are visible. 3. Change background to white for export to CAD. Go to Edit, Preferences. Click on Modelspace tab. Click Viewer: Background Color. Place cursor on white area, click apply, OK and Close. The background will be changed for that session of Cyclone. If you want the change to be global, change the Level on the right hand side from Session to Default before changing the background color. The background color can not be changed in Silhouette mode. Disable Silhouette before changing background color. 4. Go to File, Export…, navigate to location to save the file. Type in file name. Beside Save as type: from drop down menu, select Ortho Image‐ Tagged Image File Format (*.tif). Click Save twice. From the Image Size dialogue box, place a check beside Keep Aspect Ratio and under Anti‐ aliasing Quality, choose None. The Export Complete dialogue box will prompt that cyclone Exported 1 Object. Click OK. Cyclone publishes a .tif file and a .TWF file for each ortho image. The .TWF is the world file which is a plain text computer data file used by geographic information systems.
Cutting Holes in Patches
There are a couple of different ways to cut holes in patches in Cyclone. The Fence or 2D Drawing Tools are the easiest way to achieve this. that holes cannot be created in extruded patches. 1. To cut a hole in a patch using your fence tools, make a patch then draw a fence on the patch. 2. Make sure the patch is selected. From the drop down menu, go to Edit Object, Patch, Subtract from Patch. 3. To cut a hole using the 2D Drawing Tools, first set the Reference Plane on the surface you want to create the hole. The 2D Drawing Tools only work on the Reference Plane. Using one of the Drawing Tools, trace the outline of a window, door or other opening. Be sure and check in your drawing by clicking the green check in the 2D Drawing Toolbar or the enter key. 4. Select the patch and go to Edit Object, Patch, Subtract from Patch.
Change Color of Target Labels
The target labels in Cyclone are considered Annotations and the color and other properties can be changed. 1. Select the targets out from the point cloud by opening the Set Selectable Menu. Go To View, Set Object Visibility and highlight Vertex. Click Select in the top corner to select the targets from the point cloud. 2. Go to Tools, Annotations, Add/Edit Annotations. Click the Annotation Properties Icon in Toolbar. Click Text Color and choose a color. Click Apply and OK. Select Close.
Short Cuts
Setting up Short Cuts in Cyclone can be extremely helpful for accessing frequently used ModelSpaces or other folders deep in the database, without having to navigate through extensive folders . These Shortcuts are accessed from Cyclone Navigator. Shortcuts may also be created on the Windows Desktop, Start Menu, Quick Launch Bar or Windows Favorite and function outside of Cyclone to launch. 1. To create a Shortcut in Cyclone, in Navigator select the object you want to create a shortcut for. Select Create, Shortcut. This adds the shortcut to the Shortcuts folder in Cyclone Navigator. 2. To create a Shortcut in Windows, from Navigator, select the object you want to create a Shortcut for. Select Create, Shortcut in Windows. The Shortcut is added to the specified location in Windows.
Colorizing Geometric Objects in TruViews
Geometric objects created in Cyclone such as beams, pipes, lines, and cones can be colorized in Cyclone and published to TruView. This is achieved using a command called Randomize Colors of Selected Objects or Create Objects with Random Colors. If objects are colorized through the layer menu, the colors of the objects will not publish to TruView. The objects publish but the assigned color doesn’t transfer. 1. Create Geometric objects in Cyclone. Select the objects. An effective method to select objects out from the point cloud is through the View Properties menu. Go to View, Set Object Visibility (Shift S). Highlight object type and click select. Repeat for all object types. 2. From drop down menu, go to Edit Object, Appearance, Randomize Colors of Selected Objects. This will colorize all objects randomly. Publish to TruView. Be sure under TruView Settings there is a check beside Copy Geometric Objects to Scanworlds and Show Geometric Objects. 3. A shortcut to this workflow is s can turn on Create Objects with Random Colors before modeling their objects. As objects are modeled they are randomly colored. From the drop down menu, go to Edit Object, Appearance, Create Objects with Random Colors. Model Geometric objects and publish to TruView as described above.
Using P Series Simulator to Wireless Scan
The P Series Simulator may be used as the interface to wireless scan with the scanner from a laptop. 1. Turn on Scanner and enable wireless on the scanner. To enable the wireless, click the pie shaped icon beside the level icon or through the Main Menu, go to Status and Connections. Beside WiFi Operation: Select On from drop down menu. Beside WiFi Connection: Choose Ad‐ hoc Mode. Note: If you are using an IPAD to control the scanner the WiFi Connection should be set to Access Point. Apple Products don’t’ work with Ad‐hoc mode. 2. Go to the wireless settings on your computer and click on the P Series ScanStation. It will prompt you for a . The to connect to the scanner is listed on the scanner beside the WiFi Key. The default is abcd‐abcd. s can reset this . 3. Launch the P Series Simulator on the laptop. The P type scanner will be listed in the Scan Devices screen. Select it and hit connect in bottom left corner. The main P Series screen will appear. Begin Scan project. 4. If using the simulator to practice and you need to change the scanner type to another P Series, on the Status screen in bottom corner beside Profile, select scanner type and click Set. Close the Simulator and launch again.
P20 Data Copy Tool
One way to copy data from the P Series ScanStation is to use the P Series ScanStation Data Copy Tool. The data can be transferred wirelessly or through the data cable. 1. Install the P Series Data Copy Tool on your computer. Boot up the P Series ScanStation and enable wireless on the scanner. Go to the wireless settings on your computer and connect to the P Series ScanStation. Note the wireless on P Series ScanStation to connect to it. If using the data cable, make sure the cable is connected to a direct network plug on your computer. The direct connection takes a minute or so to establish connectivity. 2. Launch P Series Data Copy Tool. Select Connect to Scanner. A list of available scanners will appear. Select the correct scanner and click OK to connect. A successful connection is established when P Series ScanStation serial number appears in the title bar at the top of the menu. 3. Expand Project Folder on right side to see the projects on Scanner. Select the projects to . Log files can also be ed. Open Directory and brows for destination folder on your computer. Select Transfer Project to begin.
C10 Data Copy Tool
One way to copy data from the C10 is to use the C10 Data Copy Tool. The data is transferred through the wireless Windy31. 1. Turn on the scanner and plug in the Windy 31. From the wireless settings on your device, connect to the C10. 2. Open the C10 Data Copy Tool. Choose the C10 scanner and connect. It will take a few minutes for the copy tree to appear. Once connected, the projects from the scanner will appear on the left side and your computer files will appear on the right. 3. Choose the scanner project folder, then choose the destination folder and select copy. The files will transfer to the designated folder on your computer.
Adding Cloud Constraints to a Target Based Registration
Cloud Constraints may be added to a target based registration to help tighten up registration values. 1. Complete the target based registration. 2. Highlight the ScanWorlds you want to add a Cloud Constraint with. 3. In the Cloud Constraint pull down menu, click Add Cloud Constraint. In the Add Cloud Constraint menu, select Use Current Registration. Click OK. A new Cloud Constraint is added to the Constraint List, labeled as a cloud/mesh constraint. Go to Registration, and complete the Registration.
Mass Pick for Cloud to Cloud Nested Registrations
Cloud to cloud registration requires picking corresponding points between adjacent ScanWorlds. Mass pick allows s to choice one point in a ScanWorld and multiple points in the adjacent corresponding Scanworld. This workflow is very helpful if the data in one of your Scanworlds isn’t as dense. 1. Pick a point in the Scanworld that has denser point cloud data. 2. In the Modelspace with less points, pick several points around the area you single‐picked. Cyclone will find the nearest matching point. It is important to keep all your multi‐pick points in the same Scanworld. window. Cyclone will process the first three points it matches up no matter where you are.