3D Model Viewer — Open Source Media Player App

Load 3D models and see how to do it with this open source code application. Features: * Supports >= Android 4.0.1 (Ice Cream Sandwich) - Min API Level 14 -> Target API Level 28 * OpenGL ES 2.0 API * Formats: OBJ (wavefront), STL (STereoLithography) & DAE (Collada-BETA) * Calculation of normals * Transformations: scaling, rotation, translation * Colors * Textures * Lighting * Wireframe + points mode * Holes * Smoothing * Bounding box * Skybox * Object pick * Skeletal animations (collada dae) * Ray collision detection * Stereoscopic 3D: anaglyph + cardboard Camera support: * Tap to select object * Drag to move camera * Rotate with 2 fingers to rotate camera * Pinch & spread to zoom in/out the camera Other: * Texture loader * Lightweight: only 1 Megabyte * File explorer