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Building information model scene rendering method, device and computer equipment

A building information model and scene technology, applied in computing, 3D modeling, instruments, etc., can solve problems such as large quantity, large display screen changes, and inoperable operations, so as to improve rendering efficiency and ensure authenticity

Active Publication Date: 2022-06-17
久瓴(江苏)数字智能科技有限公司
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  • Abstract
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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, device and computer equipment
  • Building information model scene rendering method, device and computer equipment
  • Building information model scene rendering method, device and computer equipment

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] The building information model scene rendering method provided by the embodiment of the present invention can be applied to computer equipment. The computer device may be an electronic device with a drawing application installed, such as a smart phone, a tablet computer, a notebook computer, a desktop computer, or a personal digital assistant, and the specific form of the computer device is not limited in this embodiment.

[0024] It should be noted that, in the ...

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Abstract

The invention discloses a building information model scene rendering method, device and computer equipment. According to the proportion of components in the display screen, the method can reduce the number of faces and details of non-important components by using the BIM model of the corresponding level, thereby reducing the number of vertices and triangular faces rendered by the entire display screen, and greatly improving rendering efficiency. . Based on the screen ratio of components on the display screen, different precision models are switched or hidden. Important components occupy a large proportion of the screen, and there will be no situation where the components that the user cares about are hidden.

Description

technical field [0001] The invention relates to the technical field of building informatization, in particular to a method, device and computer equipment for rendering a building information model scene. Background technique [0002] Building Information Modeling (BIM) is one of the core concepts in the field of building informatization in recent years, and the basis of its data is the three-dimensional information model of the building. Compared with traditional two-dimensional design and drawing, BIM technology makes full use of three-dimensional graphics technology, and uses the three-dimensional graphics of buildings (building components, building as a whole) as a carrier to further connect various building information parameters to form a building information model, and then carry out Full life cycle management of buildings and even components. BIM technology realizes the visualization of building models by digitizing buildings and integrating information models, and p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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