Method and device for extracting regular curved surface of three-dimensional model, electronic equipment and storage medium

• Main Authors: FENG YUN, WU ZUJING, SU KAI, LYU JIANYU
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention provides a three-dimensional model regular curved surface extraction method and device, electronic equipment and a storage medium, and relates to the technical field of data extraction. The method comprises the steps of firstly obtaining a trigger point coordinate of a click event on a screen coordinate system, then converting the trigger point coordinate to a three-dimensional model to obtain a three-dimensional point, then taking a triangular patch where the three-dimensional point is located as a reference triangular patch, searching to obtain a first target triangular patch and first neighborhood information corresponding to the first target triangular patch, and obtaining a second target triangular patch and second neighborhood information corresponding to the first target triangular patch; and finally, according to the reference triangular patch, each first target triangular patch and the first neighborhood information, extracting a second target triangular patch from each first target tri