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A home layout 3D collision detection method and system

A technology of collision detection and layout, which is applied in the field of computer-aided design, can solve problems such as model collision, failure to solve L-shaped sofa and other sofa collisions, and affect design efficiency, so as to avoid mutual extrusion of objects, high performance, and high computing efficiency Effect

Active Publication Date: 2019-05-10
江苏艾佳家居用品有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] When the intelligent layout algorithm calculates the layout of the house, it uses artificial intelligence to calculate the placement position and the rotation angle of the model of all items in the house. In the event of a collision, it is still necessary to manually adjust the position and rotation angle of the item in the later stage, which affects the design efficiency
The existing technology is mostly based on the calculation of the bounding box when solving the collision detection. In the intelligent layout, the collision detection based on the bounding box cannot solve a series of problems such as whether the L-shaped sofa collides with other sofas, whether the stool can be placed under the table, etc.

Method used

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  • A home layout 3D collision detection method and system
  • A home layout 3D collision detection method and system
  • A home layout 3D collision detection method and system

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Embodiment Construction

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application, and those skilled in the art can also apply the present application to other similar scenarios. It should be understood that these exemplary embodiments are given only to enable those skilled in the relevant art to better understand and implement the present invention, but not to limit the scope of the present invention in any way.

[0034] As indicated in this application and claims, the terms "a", "an", "an" and / or "the" do not refer to the singular and may include the plural unless the context clearly indicates an exception. Generally speaking, the terms "comprising" and "comprising" only suggest the inclusion of clearly identi...

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Abstract

The invention discloses a 3D (three-dimensional) model collision detection technology based on model point tracing, which is based on description of a model by pixels in a 3D space, and uses space coordinate system transformation and matrix operation to realize real effective collision detection in a house intelligent layout process.

Description

technical field [0001] The invention relates to a home layout 3D collision detection method and system, and belongs to the technical field of computer-aided design. Background technique [0002] When the intelligent layout algorithm calculates the layout of the house, it uses artificial intelligence to calculate the placement position and the rotation angle of the model of all items in the house. In the event of a collision, it is still necessary to manually adjust the position and rotation angle of the item in the later stage, which affects the design efficiency. Most of the existing technologies are based on bounding boxes when solving collision detection. In intelligent layout, collision detection based on bounding boxes cannot solve a series of problems such as whether the L-shaped sofa collides with other sofas, whether the stool can be placed under the table, etc. Contents of the invention [0003] This system rotates and fills the matrix by using the matrix dat...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G06T17/00
Inventor 陈旋王冲赵琪
Owner 江苏艾佳家居用品有限公司