A new advent has been achieved with the development of the perception of virtual reality in the field of multimedia for improving the modern environmental art design. Due to the excessive dependence on digital virtual technology for designing traditional environmental art, a new research method of environmental art design based on digital virtual technology is proposed in this work. The environmental art design is strengthened by combining virtual reality technology with the environmental art designing. In-depth consideration of the two environmental art attributes of environmental landscape and environmental form, obtain graphics and image layers, based on the proportion. The size of the three-dimensional environmental area obtains a two-dimensional vector map of the environmental area, and merge all the textures obtained by shooting at a small angle. The overall environment image texture is obtained, and on this basis, the Google Sketchup platform is used to draw the preliminary model of the virtual environment. The preliminary environment model is merged to construct a three-dimensional environment landscape model, by embedding the two-dimensional vector diagram in the terrain utilizing Google Sketchup platform. This work uses the three-dimensional environment landscape model based chaotic generation method for the generation and realization of the virtual environment form. The virtual reality view of the environmental form design drawing is obtained through the evolution of the environment experience. The experimental results show that the 3D modeling error of the proposed method is minimized to 1.2%, and the environmental art, fidelity, efficiency, and cost indicators of technical design are better.
