A house type drawing method for drawing door and window holes through one-step dragging

Abstract

According to the house type drawing method for drawing the door and window hole in the one-step dragging mode, drawing points are arranged on one wall line of the target wall, the length and the widthof the temporary mesh can be adjusted at will by dragging the drawing points, a user can conveniently copy the accurate door and window hole, and the accurate extension width and the accurate drawinglength of the door and window hole do not need to be input for multiple times; A plurality of distance prompts are set on an operation interface; in the drawing process, the extension width width fordrawing the door and window hole in the current drawing state can be prompted; drawing distance prompts of the length length and the distances between the left and right points of the door and windowhole and the starting point position start point and the end point position endpoint of the target wall respectively, so that a plurality of pieces of data can be changed at the same time without inputting the data for multiple times; According to the whole method, multiple pieces of data of the target door and window hole can be drawn through one-step simple operation, and the precise door and window hole which a user wants to draw can be drawn under the condition that precise numerical values do not need to be input.

Description

technical field [0001] The invention relates to the field of 3D modeling, in particular to a method for drawing door and window openings in one step by dragging and dropping. Background technique [0002] The interior design process generally includes the following steps: [0003] (1) Make a CAD floor plan; [0004] (2) Make a three-dimensional apartment model through the CAD floor plan; [0005] (3) Self-built or obtained furniture model resources through other channels and arranged in the 3D apartment model; [0006] (4) Render offline by yourself or through other channels, and obtain renderings and panoramas of specified camera positions. [0007] Among them, the method of making a three-dimensional house model through the CAD floor plan is generally to copy the door and window holes in the CAD floor plan, and then use modeling software such as 3D MAX or MAYA to generate a three-dimensional model based on the copied door and window holes. Now the drawing software on t...

AI Technical Summary

Problems solved by technology

Since the traditional copying process requires multiple data changes, and the copying accuracy cannot be precisely controlled, there is now a need for a fast, convenient and accurate drawing of door and window openings.

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