Illumination effect real-time preview method and device, electronic equipment and medium

Abstract

The invention provides an illumination effect real-time preview method and device, electronic equipment and a medium. The method comprises the steps that 3D scene data and light data are obtained from a server side and sent to a rendering engine of a browser side, the 3D scene data comprise 3D model data and PBR material data, and the light data comprise position information, intensity information and IES information of light; in response to a modification operation of a user on the light data, sending the modified light data to a rendering engine at a browser end; calling a rendering engine at the browser end to render the 3D scene by using the updated light data; and presenting a rendering effect, namely an illumination effect preview picture, through the browser end. According to the invention, the problem that a designer user cannot perceive the specific effect of light in real time is solved; the illumination effect is previewed in real time at the browser end, so that the user can preview the lighting effect set by himself / herself in real time, that is, the light rendering effect is previewed in real time while the light is adjusted, and the light design is more convenient.

Description

technical field [0001] The invention belongs to the technical field of computer graphic image processing and decoration design, and in particular relates to a real-time preview method, device, electronic equipment and medium of lighting effects. Background technique [0002] When designers use decoration design software such as Kujiale to carry out house decoration design, in order to further improve the design effect, in addition to the necessary scene design, it is also necessary to set up the lighting layout so that users can truly enjoy themselves after moving into the room. Realize the feeling of "what you see is what you get". [0003] When designing lighting effects, the designer can only set the position, angle, color and intensity of the light in advance. After the setting is completed, the rendering will be generated. If the actual effect is not satisfactory, it needs to be re-set The lamps are set, and then the rendering effect is generated, and then the actual e...

AI Technical Summary

Problems solved by technology

[0003] When designing lighting effects, the designer can only set the position, angle, color and intensity of the light in advance. After the setting is completed, the rendering will be generated. If the actual effect is not satisfactory, it needs to be re-set The lamps are set up, and then the rendering effect is generated, and then the actual effect is compared. The operation efficiency of this "blind lighting" needs to be improved, and it also brings a lot of inconvenience to the designer's design work.

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