HTML JPG PDF XML STL
  Product Family
U3D

Convert STL to U3D via C#

Render STL as U3D without any 3D modeling and rendering software.

How to Convert STL to U3D Using C#

In order to convert STL to U3D, we’ll use

Aspose.3D for .NET

API which is a feature-rich, powerful and easy to use document manipulation and conversion API for C# platform. Open

NuGet

package manager, search for Aspose.3D and install. You may also use the following command from the Package Manager Console.

Package Manager Console Command


PM> Install-Package Aspose.3D

Steps to Convert STL to U3D via C#

.NET programmers can easily load & convert STL files to U3D in just a few lines of code.

  1. Load STL file via the constructor of Scene class
  2. Create an instance of U3dSaveOptions
  3. Set U3D specific properties for advanced conversion
  4. Call the Scene.Save method
  5. Pass the output path with U3D file extension & object of U3dSaveOptions
  6. Check resultant U3D file at specified path

System Requirements

Before running the .NET conversion code, make sure that you have the following prerequisites.

  • Microsoft Windows or a compatible OS with .NET Framework, .NET Core, Mono.
  • Development environment like Microsoft Visual Studio.
  • Aspose.3D for .NET DLL referenced in your project.
  • A 3D File Processing Library to manipulate 3D files without any modeling and rendering software. The 3D API supports Discreet3DS, WavefrontOBJ, FBX (ASCII, Binary), STL (ASCII, Binary), Universal3D, Collada, glTF, GLB, PLY, DirectX, Google Draco file formats and more. Developers can create, read, convert, modify and control the substance of 3D document formats easily.

    STL What is STL File Format?

    STL, abbreviation for stereolithrography, is an interchangeable file format that represents 3-dimensional surface geometry. The file format finds its usage in several fields such as rapid prototyping, 3D printing and computer-aided manufacturing. It represents a surface as a series of small triangles, known as facets, where each facet is described by a perpendicular direction and three points representing the vertices of the triangle. Resultant data is used by applications to determine the cross section of the 3D shape to be built by the fabber. There is no information available in the STL file format for representation of colour, texture or other common CAD model attributes.

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    u3d What is u3d File Format?

    U3D (Universal 3D) is a compressed file format and data structure for 3D computer graphics. It contains 3D model information such as triangle meshes, lighting, shading, motion data, lines and points with color and structure. The format was accepted as ECMA-363 standard in August 2005. 3D PDF documents support U3D objects embedding and can be viewed in Adobe Reader (version 7 and onwards). U3D format was developed keeping in view the aim to establish a universal standard for three-dimensional data storage and exchange. However, the format finds its main utilization in encoding for 3D PDF rather than being used as an interchange format. Acrobat 3D converts a supported 3D file type to either U3D or PRC upon conversion into the PDF.

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    Other Supported Conversions

    You can also convert STL into many other file formats including few listed below.

    STL TO 3DS (3D Studio DOS Mesh)
    STL TO AMF (Additive Manufacturing Format)
    STL TO DAE (Digital Asset Exchange)
    STL TO FBX (3D Format)
    STL TO HTML (Hyper Text Markup Language)
    STL TO OBJ (3D File Format)
    STL TO PDF (Portable Document Format)
    STL TO PLY (Polygon File Format)
    STL TO RVM (AVEVA Plant Design Model)