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pen_engine

jamarphi•PUBLIC

Pen Engine is a cross-platform C++ graphics engine that supports 2D/3D drawing, texel drawing, and GUI development. It uses OpenGL underneath for graphics rendering. It is made as a library for use in applications with graphics rendering code being abstracted.

Apache License 2.0

Created on Jun 30, 2021

Updated on Feb 22, 2026

Stars

1

Forks

0

Watchers

1

Open Issues

0

Repository Health Score

🧡

50/100

Fair

Overall repository health assessment

Score Breakdown

Activity

Slow updates - updated within 3 months

10/30

33%

Community

1 stars, 0 forks

0/30

0%

Documentation

Has description, wiki, license

20/20

100%

Maintenance

0.0% issue ratio

20/20

100%

Health score is calculated based on activity, community engagement, documentation quality, and maintenance practices

Languages

C++

50.2%

C

37.3%

Java

4.7%

Objective-C++

4.2%

CMake

1.8%

Objective-C

1.8%

Makefile

0.1%

Dependencies

No package.json found

This might not be a Node.js project

Top Contributors

1

jamarphi

User

135

commits

Recent Commits

fixed typo in README.md

Jamar Phillip•1 month ago

2734e69View on GitHub

fixed typo in README.md

Jamar Phillip•1 month ago

b8e4537View on GitHub

moved gui into the pixel buffer

Jamar Phillip•3 years ago

bf04a7dView on GitHub

updated animation classes

Jamar Phillip•3 years ago

9aecb11View on GitHub

updated animation classes

Jamar Phillip•3 years ago

b8d4a5cView on GitHub

added camera function to animations

Jamar Phillip•3 years ago

c4be06aView on GitHub

updated pixel 3d to normalize triangle for calculation

Jamar Phillip•3 years ago

60db546View on GitHub

added multi touch for mobile

Jamar Phillip•3 years ago

1050c65View on GitHub

added multi touch for mobile

Jamar Phillip•3 years ago

8b4fc49View on GitHub

added input callback parameters to pixel buffer

Jamar Phillip•3 years ago

fd3b9abView on GitHub

updated the camera

Jamar Phillip•3 years ago

3f2ca26View on GitHub

updated camera

Jamar Phillip•3 years ago

d69cccdView on GitHub

added 3d to the pixel buffer

Jamar Phillip•3 years ago

ededbd1View on GitHub

added mouse show and hide for mac

Jamar Phillip•3 years ago

f9f4b7bView on GitHub

fixed getmousepos for mac

Jamar Phillip•3 years ago

8a08ad8View on GitHub

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