Research On Construction Of Building Model In Electromagnetic Environment Simulation Based On Unity 3D

The development of modern science and technology and the military changes, require the field of electromagnetism to contribute more and more to the. modern battlefield. But a wide range of modern weapons and communication devices on the battlefield, will release electromagnetic waves of different intensities and spectra. These electromagnetic waves overlap each other, resulting in an extremely complex electromagnetic environment on the battlefield. Under such situation, it is almost impossible for human calculation to get accurate and real-time simulation results. However, no existing electromagnetic simulation software can offer perfect support to electromagnetic environment simulation of large size, so that they can’t satisfy the need of electromagnetic environment simulation that more and more complex. To fill in this gap, this paper resorts to realizing and perfecting the construction of buildings in electromagnetic environment and the reverse algorithm in ray tracing algorithms in order to enable electromagnetic simulation software to obtain simulation results that are close to the environment in the real world.This research is divided into three parts. Research and realize an arithmetic with diffraction that apply to ray trace of reverse calculation,which consummate path trace in current software of electromagnetic simulation. The second part is about the construction of buildings as well as split model into triangular facet with unity, in order to provide a simple and visible modeling function for electromagnetic simulation. The last part is about construct simulation environment for electromagnetic simulation with unity, which realize the visible of construction of buildings.