Internal structure section method and device based on Unity engine and computer equipment

Abstract

The invention discloses an internal structure section method and device based on a Unity engine and computer equipment. The method comprises the steps of obtaining input information and output information of an internal structure of a Unity engine, wherein the input information is a point coordinate sequence and an index sequence of an object space, the output information is a coordinate sequenceof an intersection point, and the coordinate sequence of the intersection point comprises a two-dimensional coordinate on a cutting plane space and an index sequence of vertexes at the original two ends of a cut edge; and merging the same tangent points according to the acquired input information and output information of the internal structure of the Unity engine, merging the cyclic edges according to the merged same tangent points and calculating the containment relationship, and disconnecting the ring and supplementing the surface according to the merged cyclic edges and the calculated containment relationship. Through the above mode, the method can achieve the parallel calculation of the tangent plane intersection information through the Unity Compute shader, shortens the calculation time through the parallel calculation of the graphic processor, so as to achieve the real-time calculation of the tangent plane of the geometric body and achieve the effect of supplementing the face according to the calculation of the tangent plane of the geometric body.

Description

technical field [0001] The present invention relates to the technical field of Unity engine, in particular to a method, device and computer equipment based on the internal structure section of Unity engine. Background technique [0002] In recent years, the Unity (game engine) engine has been used more and more widely. Its good scalability and cross-platform performance make application development in many industries more convenient. [0003] However, the existing internal structure section scheme based on the Unity engine generally uses professional 3D (threedimensional) software to calculate the geometry section and import it into Unity as a pre-processed resource. This function of geometry section calculation makes it impossible to perform geometry section calculation and complement surface calculation based on the geometry section calculation in the Unity engine. Contents of the invention [0004] In view of this, the object of the present invention is to propose a me...

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Problems solved by technology

[0003] However, the existing internal structure section scheme based on the Unity engine generally uses professional 3D (threedimensional) software to calculate the geometry section and import it into Unity as a pre-processed resource. This function of geometry section calculation makes it impossible to perform geometry section calculation in the Unity engine and perform supplementary surface calculation based on the geometry section calculation.

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