Three-dimensional reconstruction and visual simulation of landscape
lighting based on Unity3D
Abstract
The work description of virtual reality technology is superior to static
reference pictures and videos, which can improve the predictability of
decision makers and become a powerful performance tool for urban
lighting design. The urban scene is constructed by Unity 3D, and the
intelligent lamp pole and Rhododendron landscape lawn lamp are taken as
the research objects. On the basis of maximizing the application effect
of lamps with the HTC VIVE virtual headset, the city and lamps are
digitally mapped 1:1, After applying the model material self-luminous,
setting the type of light source and the position of the light source
point, setting the transparency mixing, adding glow, and changing the
light effect, a highly restored lamp and lamp simulation model are
formed. The research results show that this method provides a convenient
research method for the three-dimensional reconstruction and visual
simulation of urban landscape lamps. It can make decision makers have a
clear understanding of the application effect, application quantity and
interval of lamps. Immersive observation experience can make the design
scheme more honest and reliable. The efficient simulation of lighting
lamps will play an important role in the dynamic development of smart
cities in the future.