Second experimental release

This is the second experimental release.
Currently, it only works with Oculus headsets (or desktop mode).

Updates

• More configurable materials (textures, unlit, metallic/roughness)
• Dynamically updatable meshes and lines
• Skybox
• Sound quality improvement
• Desktop mode improvement
• etc.

Version 0.0.1: First experimental release

This is the first experimental release.
Currently, it only works with Oculus headsets (or desktop mode).