Search results
Results from the WOW.Com Content Network
STL is a file format native to the stereolithography CAD software created by 3D Systems. [ 3 ] [ 4 ] [ 5 ] Chuck Hull , the inventor of stereolithography and 3D Systems’ founder, reports that the file extension is an abbreviation for stereolithography , [ 6 ] although it is also referred to as standard triangle language or standard ...
Part of the Parasolid geometric modeling kernel originally developed by Shape Data and currently owned by Siemens Digital Industries Software. [10] Parasolid can represent wireframe, surface, solid, cellular and general non-manifold models. It stores topological and geometric information defining the shape of models in transmitting files.
Infill: Printing solid objects requires a significant amount of material (such as filament) and time. To mitigate this, slicers can automatically convert solid volumes to hollow ones, thereby saving costs and reducing print time. These hollow objects can be reinforced with internal structures, like internal walls, to enhance robustness.
The table below provides an overview of notable computer-aided design (CAD) software. It does not judge power, ease of use, or other user-experience aspects. The table does not include software that is still in development (beta software).
Open Design Alliance is a nonprofit organization creating software development kits (SDKs) for engineering applications. ODA offers interoperability tools for CAD, BIM, and Mechanical industries including .dwg, .dxf, .dgn, Autodesk Revit, Autodesk Navisworks, and .ifc files and additional tools for visualization, web development, 3D PDF publishing and modeling.
the format is not well-defined. For example the same triangle can be encoded in a STEP file in many different ways (with FACET_BREP, ADVANCED_FACE, POLY_LOOP, EDGE_LOOP, as a MANIFOLD_SOLID_REPRESENTATION or as a SHELL_BASED_REPRESENTATION, etc.). An importer needs to recognize all variants in order to read a STEP file consistently.
A geometric modeling kernel is a solid modeling software component used in computer-aided design (CAD) packages. [1] [2] Available modelling kernels include: ACIS is developed and licensed by Spatial Corporation of Dassault Systèmes. SMLib is developed by Solid Modeling Solutions. [3] Convergence Geometric Modeler [4] is developed by Dassault ...
An IGES file is composed of 80-character ASCII records, a record length derived from the punched card era. Text strings are represented in "Hollerith" format, the number of characters in the string, followed by the letter "H", followed by the text string, e.g., "4HSLOT" (this is the text string format used in early versions of the Fortran language).