This is the min3d framework and examples project ported to Android Studio (v1.3.2+) and Gradle (v2.4+). It was originally built in 2010. That source code is at https://code.google.com/p/min3d/.

The min3d framework simplifies writing OpenGl on Android. Though it was written for OpenGL ES 1.0, it's a great introduction to OpenGL on Android and has lots of useful utilities and examples for the following:

• Vertex index lists
• Per-vertex colors
• Vertex normals
• Texture mapping
• Light source (just the one, for now)
• Camera class, with view frustrum settings
• Object scale, euler rotation, and translation properties as expected
• Object children that inherit parent's transform properties
• Ability to render a subset of an object's list of faces
• Triangle or point rendermodes (just the two, for now)
• A few canned object primitives
• Reading 3D objects from different file formats:
  • WaveFront OBJ
  • AutoDesk 3DS
  • id Tech 2 MD2

There are 2 modules in this project:

• app is the Android application with several examples using min3d.
• min3d is the min3d framework that the Android application examples use.

MIT LICENSE

http://opensource.org/licenses/mit-license.php

Lee Felarca and Dennis Ippel wrote the original code. See http://zeropointnine.com/blog/a-3d-framework-for-android-min3d/

Mario Viviani did the original port to Android Studio (version 0.4.4) from which this project was created. See https://github.com/Mariuxtheone/min3dSampleProject-AndroidStudio

Before importing the project into Android Studio you may want to modify the Android SDK version targets found in:

• app/build.gradle
• min3d/build.gradle
• app/src/main/AndroidManifest.xml