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New Features in TerraScan TerraModeler

Processing Workstation. One 24 or 30 inch screenOr two 20 or bigger screensDual core processorConsider two dual core processor if often running TerraSlave or some other application in the backgroundWindows XP x64 (or Vista 64 bit)4 GB RAM or moreRAID hard disk. MicroStation XM. Terra Applicati

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New Features in TerraScan TerraModeler

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    1. New Features in TerraScan & TerraModeler Arttu Soininen Software developer Terrasolid Ltd

    2. Processing Workstation One 24 or 30 inch screen Or two 20 or bigger screens Dual core processor Consider two dual core processor if often running TerraSlave or some other application in the background Windows XP x64 (or Vista 64 bit) 4 GB RAM or more RAID hard disk

    3. MicroStation XM Terra Applications do not run properly in XM XM uses DirectX for drawing on the screen Need to rewrite: TerraScan display of laser points TerraModeler display of shaded surface and all Preview drawing mode display methods TerraPhoto display of raster references, camera views, tie points and color points No developer documentation Do not update to XM yet

    4. Browse for File Dialogs Abandoning MicroStation based dialog Moving to dialogs which are nicer in a network environment and long path names Changed to standard Windows dialogs to: Open one file Create one file Select a folder Not implemented yet: dialog for opening several files

    5. Browse for File Dialogs

    6. Display Speed Consistent fast display speed Not drawing points on the screen any more Builds a raster and bit blits the raster Flight line coloring defaults to 7 repeating colors Blue, green, red, magent, cyan, yellow, white

    7. Shading display mode

    8. Line & Intensity display mode

    9. Open Inside Fence Command Reads points from project inside fence or inside selected polygons No Save points action possible application does not keep track of what points came from which block

    10. Rotate Section Rotates a section view around its center point Mouse click on right side rotates ccw (push right side in) Mouse click on left side rotates cw (push left side in) Amount of rotation determined by mouse click distance from center or by locking angle

    11. Classify Close to Line Classifies points in a section view Above line Close to line Below line

    12. Draw polygons Draw 2D polygons for groups of laser points Buildings, trees / forest, ... Can favor 90 degree corners for buildings

    13. Produce Lattice Models Automatic creation of multiple lattice models from laser points and breakline vectors

    14. Produce Lattice Models Model sources: TerraScan laser point project Survey elements TerraSurvey feature coded vectors in reference files Vector elements Vectors filtered by level, type and symbology Vectors can be in active design or reference files

    15. Produce Lattice Models Preparation steps: Classify points in TerraScan project Ground points to another class inside areas that will be modeled by breaklines Attach breakline design files as references Use Triangulate Elements to build rules for filtering breakline vectors Draw output tiles as shapes in the design file Place naming text elements inside tiles

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