Apparatus and method for calculating space occupancy in virtual space of three-dimensional design

摘要

Space occupancy in the virtual space of a 3D design that allows the designer to place objects in the optimal place by analyzing the virtual space constructed in 3D, calculating the space occupancy of objects such as facilities placed in the virtual space, and providing it to the designer A computing device and method are disclosed. According to an aspect, a space occupancy calculation apparatus for calculating a space occupancy of an object in a virtual space of a 3D design includes: a virtual space configuration unit that implements the virtual space as a graphic and outputs it through a display device; A spatial information storage unit that stores volume or area attribute information of the zones constituting the virtual space in a hierarchical tree structure; An object storage unit that stores objects arranged in the virtual space and property information of the objects; An object modeling unit that calculates the volume or area of the objects arranged in the virtual space and stores them in the object storage unit; An analysis zone selection unit for selecting a zone for analyzing space occupancy by comparing a condition input from a user with attribute information of zones stored in the spatial information storage unit; An analysis object selection unit that compares a condition input from a user with attribute information of objects stored in the object storage unit and selects at least one object to analyze space occupancy among objects arranged in the selected zone; And a space occupancy calculator configured to calculate a space occupancy of a volume or area occupied by the at least one selected object for the selected zone and output to the display device.