TECHNICAL BREAKDOWN

Part 01: Distort

Part 02: Generate Connection Lines & Cubes

Code: mesh_utils.py: random_connect()

Randomly generated curves between vertexes. The range and distribution area could be controlled by curvenum and curve_lenght_max.

Code: mesh_utils.py: cover_mesh()

Generated cubes with random scale and rotation on the connected vertexes.

Part 04: Head

Import a modified Zbrush sample head.

Part 05: Lighting and Rendering

Assign PxrConstant Shader to Cubes and sphere in the head.
Set the CameraProjection to the camera to create the flat ramp shading effect.