Three-dimensional model creation method and device

A 3D model and model technology, applied in the field of 3D modeling, can solve the problems of reducing model creation efficiency and ambiguity of modeling intention, and achieve the effect of fast and complete 3D model creation, satisfying intelligence and strong three-dimensional imagination

Active Publication Date: 2018-09-04
LIAONING TECHNICAL UNIVERSITY
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the user's modeling intention is often vague and requires continuous refinement, which requires a lot

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  • Three-dimensional model creation method and device
  • Three-dimensional model creation method and device
  • Three-dimensional model creation method and device

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Embodiment Construction

[0051]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0052] It should be noted that like numerals and lett...

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Abstract

An embodiment of the present invention provides a three-dimensional model creation method and device. The method is applied to a computing device in which a mapping relationship between functional semantics and shape genes is stored. The method includes a step of displaying a plurality of initial three-dimensional models and calculating a preference of a selected initial three-dimensional model inthe plurality of initial three-dimensional models according to a user selection, a step of selecting a first three-dimensional model from the selected initial three-dimensional models according to the preference of the selected initial three-dimensional model, and a step of creating multiple second three-dimensional models by an evolutionary operation based on the mapping relationship between thefunctional semantics and the shape gene and the first three-dimensional model, taking the multiple second three-dimensional models as multiple initial three-dimensional models and repeating the abovesteps to iterate until a three-dimensional model that satisfies a preset condition is obtained through evolution, wherein each of the three-dimensional model comprises multiple shape genes. Therefore, the intelligent and personalized requirements of three-dimensional model creation can be satisfied.

Description

technical field [0001] The present invention relates to the technical field of three-dimensional modeling, in particular to a method and device for creating a three-dimensional model. Background technique [0002] The existing 3D model creation methods can be divided into creation methods from scratch and creation methods based on existing models. The former is relatively well-developed and has developed a large number of modeling tools, such as 3DS Max, Maya, Google SketchUp, etc. These commercial software provide the manipulation and creation of the underlying details of the 3D model, which requires users to have a strong three-dimensional imagination Force, proficient operating skills and complex three-dimensional interaction capabilities. [0003] The creation method based on existing models can greatly reduce the workload of designing new models, so that users without modeling experience can obtain professional shape parts, and assist users to quickly convert modeling ...

Claims

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Application Information

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IPC IPC(8): G06T17/00
CPCG06T17/00
Inventor 訾玲玲丛鑫彭晏飞
Owner LIAONING TECHNICAL UNIVERSITY
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