SketchUp indoor automatic light supplementing and position finding method and system

The invention discloses a SketchUp indoor automatic light supplementing and position finding method and system, and the method comprises the steps: importing an element-free attribute from SketchUp software, and defining a wall primitive; obtaining a viewpoint to generate a plurality of rays, and forming a plurality of viewpoint line segments according to the plurality of rays; determining a lightsupplementing point location on the viewpoint line segment; wherein the step S1, the step S2 and the step S3 all run in an automatic script. The system has the advantages that one-key automatic lightsupplementing is achieved, and manual adding is not needed; the intensity of automatic light supplement can be set to meet the requirements of different scenes; the efficiency of rendering the clothlight source is improved, and convenience is provided for testing. 本发明公开了一种SketchUp室内自动补光寻位方法及系统，从SketchUp软件中导入无元素属性，定义墙体图元；获取视点生成多个射线，根据多个所述射线形成多个视点线段；在所述视点线段上，确定补光点位；所述步骤S1、S2和S3均在自动化脚本中运行。本发明有益效果：一键自动补光，无需手动添加；自动补光的强度能够设置，满足