ObjViewer

Authors: Po-Chen Wu

ObjViewer is a C++ program used for viewing .OBJ 3D model files. An .OBJ file can be accompanied by .MTL texture files. A .MTL file can be accompanied by other image files.

System Requirements for Using ObjViewer

The system requirements for ObjViewer are shown below.

a. Supported Operating Systems and Architectures

• Windows 10 (x64)
• (Other OS may still be applicable)

b. Software Requirements

• Visual Studio 2015 (or later) (download)
• OpenCV 3.2.0 (or later) (download)
• wxWidgets 3.1.0 (or later) (download)
• Eigen 3.2.9 (or later) (download)

Program Description

ObjViewer is used for viewing .OBJ 3D model files. Users can also generate image sequences with a 3D model rendered according to specified poses.

Program Setup

• Set Include Directories

• Set Library Directories

• Set Environment Variables

• Set Additional Dependencies

Generate Image Sequences

For image sequence generation, the procedure is shown below.

The batch file text content should be:
<model> <image> <camera> <poses> <blur> <noise> <output>

• <model>: OBJ model file
• <image>: Background image file
• <camera>: Camera parameter file
• <poses>: Poses file
• <blur>: Sigma of Gaussian blur kernel
• <noise>: Variance of Gaussian noise
• <output>: Output directory