jmini3d-demo

Minimalistic OpenGL2 3d engine for Android. This is a fork of https://github.com/mobialia/jmini3d

This repo contains only the android demo. Compiled using Android Studio 4.0 and Gradle 6.1.1

For documentation about the engine please visit original repository.

Features

• Optimized for speed and smooth rendering
• Extremely fast model loading (converts OBJ models to Java classes)
• Phong lighting model with multiple lights (Ambient/Point/Directional), no attenuation with the distance
• Reflections with cube environment mapping
• HUD and 2d sprites support
• Normal maps
• Vertex colors
• Bitmap font support
• Ready to use in Virtual Reality (VR) projects for Google Cardboard, there is a sample in https://github.com/mobialia/jmini3d-vr-demo

Screenshots

Try it

You can install the application in either of these ways:

• APK: app-debug.apk
• Source code: clone the repository, compile with gradle and install with adb

    cd demo-android
    export ANDROID_HOME=/home/$USER/Android/Sdk
    ./gradlew assembleDebug
    adb install -r app/build/outputs/apk/debug/app-debug.apk

Licenses

It's released under the MIT License, so feel free to use it anywhere.

The cube texture in the demos is CC licensed from Humus http://www.humus.name