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Building information model scene rendering method and device and computer equipment

A building information model and scene technology, applied in computing, 3D modeling, image data processing, etc., can solve problems such as unavailable operations, large quantities, and large changes in display screens

Active Publication Date: 2021-04-09
久瓴(江苏)数字智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this method are also obvious. For example, although the proportion of these components is small, but because of the huge number, once hidden, the display screen changes greatly, and the user can easily feel the component changes in the scene.
In addition, when the user needs to observe or operate some components with a small proportion of objects, if the component is hidden, the operation cannot be performed

Method used

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  • Building information model scene rendering method and device and computer equipment
  • Building information model scene rendering method and device and computer equipment
  • Building information model scene rendering method and device and computer equipment

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Embodiment Construction

[0022]The technical solutions in the embodiments of the present invention will be apparent from the drawings in the embodiment of the present invention. Obviously, the described embodiments are merely the embodiments of the invention, not all of the embodiments. Based on the embodiments in the present invention, those skilled in the art are in the range of the invention in the present invention without all other embodiments obtained by creative labor.

[0023]The construction information model scene rendering method provided by the embodiment of the present invention can be applied to computer devices. The computer device can be an electronic device having a mounting drawing application for a smartphone, a tablet, a laptop, a desktop or a personal digital assistant, and this embodiment does not limit the specific form of computer equipment.

[0024]It should be noted that the construction information model scene rendering method provided by the embodiment of the present invention can be a...

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Abstract

The invention discloses a building information model scene rendering method and device and computer equipment. According to the method, the BIM model of the corresponding level is used according to the proportion of the components in the display screen, the number of faces and the detail degree of non-important components can be reduced, then the number of vertexes and triangular faces rendered by the whole display screen are reduced, and the rendering efficiency is greatly improved. Models with different precisions are switched or hidden on the basis of the screen-to-body ratios of the components on the display screen, the ratio of important components in the screen is large, and the situation that the components concerned by a user are hidden is avoided.

Description

Technical field[0001]The present invention relates to the field of building informationization, and specific relates to a building information model scene rendering method, device, and computer equipment.Background technique[0002]Building information model (BUILDING INFORMATION Modeling, referred to as one of the concepts of the core of the construction information informatics in recent years, the basis of its data is the three-dimensional information model of the building. Compared to traditional two-dimensional design, drawing, BIM technology fully utilizes three-dimensional graphics techniques, three-dimensional graphics of buildings (building components, buildings) are further mounted for carriers to form a variety of building information parameters, forming a building information model, and then Building, or even the full life cycle management of the components. By integrating building models, BIM technology, BIM technology enhances its important role in improving production ef...

Claims

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Application Information

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IPC IPC(8): G06F30/13G06T17/00
CPCG06F30/13G06T17/00
Inventor 尤勇敏其他发明人请求不公开姓名
Owner 久瓴(江苏)数字智能科技有限公司
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