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Convert OBJ to PDF via C#

Instantly convert OBJ to PDF without needing AutoCAD® or any other rendering software.

 

Aspose.CAD for .NET Aspose.CAD for .NET

Overview

How to Convert OBJ to PDF Using C#

In order to convert OBJ to PDF, we’ll use Aspose.CAD 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.CAD and install. You may also use the following command from the Package Manager Console.

Package Manager Console Command


PM> Install-Package Aspose.CAD

Steps to Convert OBJ to PDF via C#

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

  1. Load OBJ file with Image.Load method
  2. Set an object of CadRasterizationOptions with page height & width
  3. Create an instance of PdfOptions class and set its VectorRasterizationOptions property
  4. Call Image.Save method while passing the resultant file path & object of PdfOptions

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.
  • Development environment like Microsoft Visual Studio.
  • Aspose.CAD for .NET DLL referenced in your project.
 

This sample code shows OBJ to PDF C# Conversion

 

    • Free App to Convert OBJ to PDF

      No need to download or setup anything.
      No need to write any code.
      Just upload your OBJ file and hit the "Convert" button.
      You will instantly get the download link for resultant PDF file.
    Aspose.CAD for .NET allows you to read, manipulate, process and export any CAD or BIM drawing file into various vector and raster formats without using AutoCAD or any other additional software. It’s multi-thread safe, cross-OS compatible, allows you to track export progress, and handle individual layers and layouts. Developers can select and convert specific layouts and layers from AutoCAD files and easily track the file conversion process.

    OBJ What is OBJ File Format?

    OBJ files are used by Wavefront’s Advanced Visualizer application to define and store the geometric objects. Backward and forward transmission of geometric data is made possible through OBJ files. Both polygonal geometry like points, lines, texture vertices, faces and free-form geometry (curves and surfaces) are supported by OBJ format. This format does not support animation or information related to light and position of scenes. An OBJ file is usually an end product of the 3D modeling process generated by a CAD (Computer Aided Design). The default order to store vertices is counter-clockwise avoiding explicit declaration of face normals. Though OBJ files declare scale information in a comment line yet no units have been declared for OBJ coordinates.

    Read More

    PDF What is PDF File Format?

    Portable Document Format (PDF) is a type of document created by Adobe back in 1990s. The purpose of this file format was to introduce a standard for representation of documents and other reference material in a format that is independent of application software, hardware as well as Operating System. The PDF file format has full capability to contain information like text, images, hyperlinks, form-fields, rich media, digital signatures, attachments, metadata, Geospatial features and 3D objects in it that can become as part of source document.

    Read More

    Other Supported Conversions

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

    OBJ TO DXF (Drawing Interchange Format)
    OBJ TO IFC (Industry Foundation Classes File)
    OBJ TO FBX (Filmbox)
    OBJ TO STP (Standard for the Exchange of Product model data)
    OBJ TO SVG (Scalable Vector Graphics)
    OBJ TO DWF (Design Web Format)
    OBJ TO 3DS (3D Studio)
    OBJ TO U3D (Universal 3D)
    OBJ TO DWFX (Design Web Format XPS)
    OBJ TO CGM (Computer Graphics Metafile)
    OBJ TO GLB (Binary glTF)
    OBJ TO GLTF (GL Transmission Format)
    OBJ TO WEBP (Pronounced WEPPY)
    OBJ TO EMF (Enhanced Windows Metafile)
    OBJ TO WMF (Windows Metafile Format)
    OBJ TO DICOM (Digital Imaging and Communications in Medicine)
    OBJ TO PSD (Photoshop Document)
    OBJ TO TIFF (Tagged Image Format)
    OBJ TO JPEG (JPEG Image)
    OBJ TO JPEG2000 (JPEG 2000)
    OBJ TO PNG (Portable Network Graphics)
    OBJ TO GIF (Graphics Interchange Format)
    OBJ TO BMP (Bitmap Image)