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You can define a closed polygon either by digitizing on screen or by selecting an existing closed segment present in a layer. Mesh or triangulate a portion of a point cloud On the Surfaces > Mesh tools > Point cloud mesh > Point cloud 2D mesher and Solids > Mesh tools > Point cloud mesh > Point cloud 3D mesher forms, you can use the new Selection window, Digitize a polygon, and Select an existing segment options in the Mesh area list to mesh a selected subset of a point cloud by manually selecting the area or triangulate a portion of a point cloud by defining a closed polygon in Graphics. Remove a disconnected trisolation that has an an area or volume less than the specified threshold On the Surfaces > Validation > Validate as DTM > Validate as DTM and Solids > Validation > Validate object/trisolation > Validate objects and trisolations forms, you can use the new Trisolation section to remove a disconnected trisolation that has an area less than the specified threshold for surfaces and an area (for open trisolation) or volume (for closed trisolation) less than the specified threshold for solids. Save the selected blocks as a constraint (.con) file In the context menu, you can use the new Save blocks as constraint option to save the selected blocks of a block model as a constraint (.con) file.
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Create a point cloud from a solid or surface trisolation You can use the new Surfaces > Mesh tools > DTM to a point cloud file function or Solids > Mesh tools > DTM to a point cloud file function to create a point cloud from a graphically loaded solid or surface trisolation. File based function to clean a point cloud and remove outliers You can use the new Surfaces > Mesh tools > File function point cloud clean function or Solids > Mesh tools > File function point cloud clean function to clean a point cloud and remove outliers (noise) when you generate a 2D or 3D solid. The solids are created by slicing the input trisolation based on the input plane group and corridor length. Generate solids from a group of planes You can use the new Solids > Solid tools > Slice solid using plane group function to generate solids from a group of planes. Select the object number and trisolation number from the drop-down lists for file based solid functions You can now select the object number and trisolation number from the Object number and Trisolation number drop-down lists respectively for all the file based solid functions under the Solids > Solid tools > File intersection menu. This is also true if the spatially separated elements share only a vertex or an edge with other spatially separated elements. If a solid has multiple spatially separate elements, it is saved as separate trisolations of the specified object. 1 Surpac Release Notes Last Modified: Surpac Enhancements Geology Thursday, 26 October 2017 Export block model faces as valid solids The Block model > Export > Block faces to DTM function now exports block model faces as valid solids.