Hybrid element conformal grid generation device based on PCB model and related equipment thereof

The invention provides a mixed element conformal grid generation method based on a PCB model and related equipment thereof, and the method comprises the steps: S101, evaluating the complexity of wiring, determining polygons of each layer and vertexes of each polygon, and calculating the complexity of each layer according to an evaluation formula; step S102, determining a complex layer and a simple layer according to the calculated complexity; step S103, the complex layer is subdivided, so that a triangular prism grid is generated; step S104, subdividing the simple layer to generate a tetrahedral mesh; and step S105, combining all the layers, and combining the grids of each layer according to the vertex of each layer, the algorithm of the invention can avoid the error of boundary recovery failure of the metal layer, improve the success rate of boundary recovery of the metal layer, and thus can successfully generate the conformal grid. 本发明提供了一种基于PCB模型的混合元共形网格生成方法及其相关设备，包括：步骤S101，评估走线的复杂度，确定每层的多边形以及每个多边形的顶点，根据评估