Lunar eclipse is a special astronomical phenomenon. When the moon moves to the shadows of the earth, the area between the moon and the earth will be blocked by the sun. When a total lunar eclipse occurs, the sky will have a red moon, commonly known as the "blood moon". The legend of lunar eclipse is a virtual reality experience created for HTC Vive. The experiencer can not only watch the evolution of lunar eclipse in fantastic forests, but also go into space to deeply understand the relative movement of the moon, the earth and the sun, and can clearly observe the formation of the "blood moon".
Ontological experience uses line-of-sight interaction, frees both hands, allows the experiencer to use both eyes to select while watching, and no longer for the operation of unfamiliar troubles and missed the wonderful content.