Working on the 3d graphics engine for displaying CAD / CAE products.

I will be working as a full-time software engineer at Daydream, AR team. This will definitely be an exciting journey and I am looking forward to meeting all the amazing googlers there.

A research project aims at creating effective training simulator to help students from structural biologybackground learn how to use Cryo-EM devices. (Unreal 4/C++/Blueprints/Maya/Photoshop/VR) Manage the project progress and design the systematic structure of the training simulator in UnrealEngine 4. Explore the modern VR technologies (customized gestures, VR UI, tangible user interface) to enhance theuser experience in the training simulator. Refine all the 3D models and textures in order to better replicate the physical CP3 device using Maya. Optimize the shaders, lighting and rendering effects in Unreal Engine 4 in order to create beautiful andvivid graphics.

Implemented new features and optimized old features by modifying the existing shaders (C++/HLSL). Screen spaced ambient occlusion (SSAO) – define the sample kernel and calculate the AO effects basedon the 3D geometry. Depth of field – define multiple rendering target which represents the different blur level and blend thembased on the focal point. Linear lighting – Transfer the lighting calculation to linear space to make the lighting calculating moreaccurate.

 Wrote python scripts for boosting the workflow. (Python Scripting) Made and ameliorated models for our 3D human body scan system and made special 3D templates forour Sanstone app. (Maya/Zbrush/Meshlab)