House type drawing method based on room splicing

Abstract

The invention discloses a house type drawing method based on room splicing, and relates to the field of virtual house type design. The house type drawing method based on room splicing solves the problems in the prior art that the measurement of the thickness of an inner wall is imprecise and house type drawing is inaccurate. The method comprises the steps of firstly drawing a frame of an inner wall line of the first room with the inner wall line being reference in a plane mode and determining the quantity and positions of inner doors; then setting boundary data of rectangular door frames of the inner doors and drawing the rectangular door frames of the inner doors according to the set boundary data; continuing to draw other rooms to keep mutually independent dissociative and separated states of all the rooms; finally splicing and combining the rooms which share the same inner door through the rectangular door frame of the shared inner door and filling the space area between frame sides of two opposite inner wall lines of adjacent rooms. By measuring the length of the wall inner line of a single room and the distance of the door side and a wall corner point and according to the relationship of the door spacing after the rear doors of the rooms are merged, the thickness of the wall can be accurately calculated, and the thickness of the inner wall is accurately drawn.

Description

technical field [0001] The invention relates to the field of virtual house type design, in particular to a house type drawing method based on room splicing. Background technique [0002] House type design is an important step in architectural design and home decoration design. Among them, the generation of wall models is the main content of virtual house design. At present, the house type drawing used by the virtual home improvement platform is mainly to draw the house type through the center line of the wall, and fix the wall thickness. The on-site measuring room measures the data of the internal line of the wall. Except for the door opening, the thickness of the inner wall can be directly measured. In other cases, that is, the inner wall has no door opening. The existing method cannot directly measure the thickness of the inner wall, so it cannot be accurate. Draw the house type. Using the existing method of drawing house types will lead to inaccurate house type data. Th...

AI Technical Summary

Problems solved by technology

[0002] House type design is an important step in architectural design and home decoration design. Among them, the generation of wall models is the main content of virtual house design. At present, the drawing house type used by the virtual home improvement platform mainly draws the house type through the center line of the wall, and fixes the wall thickness. The on-site measuring room measures the data of the internal line of the wall. Except for the door opening, the thickness of the inner wall can be directly measured. In other cases, that is, the inner wall has no door opening. The existing method cannot directly measure the thickness of the inner wall, so it cannot be accurate. Draw house type

Using the existing method of drawing house types will lead to inaccurate house type data

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