This break-mesh-away concept was developed for game development and works great, but not for Architecture, as the resulting meshes are just as dumb as the first one. Pointfuse went a bit further along as, after meshing your point cloud, they offer an ability to break away certain objects into separate meshes. Yes I did read that post and I would like to explain where I stand in relation to Pointfuse, PointCab4BIMm and similar offers mentioned in that thread.Īll current companies offer similar services in meshing your point cloud and sometimes (in case of Mesh Generator) converting those meshes to very specific ARCHICAD element (morph or shell). It mentions a couple of programs (one is an Archicad add-on) that can convert point clouds to usable elements. As it happens, one of the development projects I am currently working on is a solution for this exact problem (turing 3D scan into intelligent model), but given the fact that very few people I talked to understand the importance of this development in particular and BIM in general it is hard to get it to the market. Naturally, this simplification will lead to loss of details, as all surfaces are "simplified" proportionally. All available meshing algorithms are dumb and the only option you have is to "simplify" the mesh, meaning lower the number of triangles to a specific number. The problem with this is that even a regular surface (render etc.) creates many faces in the mesh, and features cannot be easily distinguished.īad news: you did everything correctly, but there are no currently available software algorithms that would mesh your 3D point cloud with a reasonable (read - intelligent) mesh. e57), which can also be converted to a 3DS file. I can create a mesh from the point cloud data (as. ARCHICAD will read them fine, but they will be just that - non-intejligent point clouds and ARCHICAD user will have to trace over them with building elements. Good news: as you figured out by now, you can export your point clouds to ARCHICAD without any problems. The idea is to be able to provide a file that can be directly exported from PS to ArchiCAD in the most direct way possible and with the least amount of processing on the client side. I would like to be able to provide a file that an Architectural practice can take directly and import without having to then spend hours tinkering with in order to be of use.Īccuracy was previously an issue, but this is now resolved by the use of GPS ground stations in the survey data.ĭoes anyone have any experience of this, and any suggestions for the import process? Any thoughts would be most welcome. The problem with this is that even a regular surface (render etc.) creates many faces in the mesh, and features cannot be easily distinguished. Most jobs involve surveying an existing building, which generally then becomes adapted and/or extended. I have a client using ArchiCAD and the idea is to be able to provide a file that can be directly exported from PS to ArchiCAD in the most direct way possible and with the least amount of processing on the client side (i.e. I am a surveyor using PS to create point clouds and 3D models from UAV (drone) data capture. New here (and hopefully in the right place), looking for some opinions/advice in relation to importing 3D models/surveys from Agisoft Photoscan into ArchiCAD.
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