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A method and system for generating lighting effects in a house type scene

A technology of scene and house type, applied in geometric CAD, design optimization/simulation, energy-saving control technology, etc., can solve the problems of increasing fill light points, inability to automate house type, etc., to reduce user operations, reduce interface operations, and improve lighting effects. Effect

Active Publication Date: 2022-07-08
江苏艾佳家居用品有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the existing home decoration design software cannot automatically add supplementary light points in the apartment type

Method used

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  • A method and system for generating lighting effects in a house type scene
  • A method and system for generating lighting effects in a house type scene
  • A method and system for generating lighting effects in a house type scene

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Embodiment Construction

[0069] The main steps of the automatic generation method of the supplementary light effect in the present invention are as follows: figure 1 shown.

[0070] First, open the home decoration design software and load the plan of the house; obtain the regional data of the living room and the dining room in the regional data; the regional data here includes: the set of line segments used to represent the shape and size of the room of the living room or dining room, and the set of boundary points of the line segments. The preprocessing of the area data of the living room and the dining room is mainly to remove the collinear points between the two points in the area boundary.

[0071] Automatic fill light method for living room or dining room.

[0072] For the obtained house type line segment point set of the living room or dining room, record the number of boundary points at this time as N. If the number of points at this time is N=4, the entire rectangle is used as the maximum l...

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Abstract

The invention discloses a method and system for generating lighting effects of a house type scene, and more particularly relates to an automatic light supplement method and system based on the geometric features of a house type space area and the space information occupied by a furniture model, belonging to the technical field of computer aided design. The invention proposes an automatic light supplement method and system based on the geometric features of the space area of ​​the house type and the space information occupied by the furniture model. Using the regional geometric feature data and the space information occupied by the model in the space, the specific position of the fill light to be placed is automatically calculated. Save the efficiency of the designer's work and speed up the workflow.

Description

technical field [0001] The invention discloses a method and system for generating lighting effects of a house type scene, and more particularly relates to an automatic light supplement method and system based on the geometric features of a house type space area and the space information occupied by a furniture model, belonging to the technical field of computer aided design. Background technique [0002] In the display of the design effect of the apartment, often due to the insufficient lighting effect of the customized lighting, it is necessary to increase the light source to increase the display effect of the apartment. [0003] In the existing home improvement design software, the fill light method is mainly based on manually dragging the fill lights, placing them in the scene one by one, and manually adjusting the positions of the fill lights. If you want to achieve a better fill light effect, you often need a lot of fill lights, and you need to adjust them constantly, w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/13G06F30/20
CPCY02B20/40
Inventor 陈旋周海王洪建刘化丹赵瑞新席璐刘尧辉
Owner 江苏艾佳家居用品有限公司
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