Analysis of the effectiveness of virtual reality technology integration in landscape design

In this paper, we first studied the 3D visual immersion technology of virtual reality, explored the stereoscopic display and multi-channel stereoscopic display method of virtual reality, and corrected the nonlinear distortion by grating alignment and deformation correction. After that, the model’s lighting technology is examined, and the model’s lighting coefficient is analyzed and calculated. Then, the advantages of landscape design based on virtual reality technology in terms of subjective evaluation, human perception, and promotion of work efficiency were analyzed by comparing traditional landscape design with virtual reality landscape design. The results show that the Sig value of the environmental adaptability of the two spatial designs is 0.037, which is less than 0.05, and there is a significant difference between the two in terms of subjective ratings. People’s attention was enhanced by 7%-10% in the virtual design scene, and the induced brain frequency was 8%-10% higher than that of the traditional landscape design, indicating that the virtual landscape design was more effective.