Three-dimensional dwelling size modeling method based on two-dimensional dwelling size diagram

Abstract

The invention relates to a three-dimensional dwelling size modeling method based a two-dimensional dwelling size diagram, which comprises the following steps: (1) constructing a database consisting of two-dimensional dwelling size diagram modeling elements and three-dimensional dwelling size diagram modeling elements; (2) selecting the two-dimensional dwelling size diagram in the form of an imageformat and performing vectorization on the two-dimensional dwelling size diagram on the basis of the database consisting of the two-dimensional dwelling size diagram modeling elements and the three-dimensional dwelling size diagram modeling elements; and (3) automatically constructing the three-dimensional diagram on the basis of the vectorized two-dimensional dwelling size diagram. The inventionprovides a three-dimensional dwelling size modeling method based on a two-dimensional dwelling size diagram, which has the advantages of low modeling difficulty and high efficiency.

Description

technical field [0001] The invention belongs to the field of three-dimensional modeling, and relates to a three-dimensional house type modeling method, in particular to a three-dimensional house type modeling method based on a two-dimensional house type diagram. Background technique [0002] 3D model technology has been widely used in many fields such as film and television animation, mechanical design and manufacturing, and biomedicine. Displaying house types in three-dimensional form has many advantages such as intuition, convenience, and high degree of display, and has been widely recognized. However, with the vigorous development of the real estate industry today, the display of house types is still mainly two-dimensional, and three-dimensional house types have not become popular. The main reason is that the existing 3D modeling technology is too complicated and does not fully match the characteristics of the house type display, so that only professionally trained engine...

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Problems solved by technology

[0016] To sum up, this is because the traditional three-dimensional modeling method does not make full use of the characteristics of the three-dimensional apartment when it is used in the modeling of the three-dimensional apartment, so it has the following disadvantages: 1) the modeling process is complicated and cannot be separated from professional and technical personnel; 2) The operation steps are cumbersome and the modeling efficiency is low; 3) The learning process is complicated and requires more professional knowledge

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