solidworks基于c#干涉矩阵的自动生成

Question

简单来说给定一个装配体 通过编程实现获取干涉矩阵 若两零件之间发生干涉 则返回1不干涉则返回0 假设方向为xyz轴 请问各位先生 这可以实现吗 我看论文 都没有交代如何实现 在此向各位先生请教一番

Answer 1

我实现了一个模型，简单的C#实现，用于计算装配体的干涉矩阵，你可以参考下；

using System;

public class AssemblyInterferenceMatrix {
    private double[][] partCoordinates;
    private int numParts;

    public AssemblyInterferenceMatrix(double[][] coordinates) {
        partCoordinates = coordinates;
        numParts = coordinates.Length;
    }

    public int[][] GetInterferenceMatrix(double interferenceThreshold) {
        int[][] interferenceMatrix = new int[numParts][];

        // 计算每对零件之间的距离
        for (int i = 0; i < numParts; i++) {
            interferenceMatrix[i] = new int[numParts];
            for (int j = 0; j < numParts; j++) {
                double dx = partCoordinates[i][0] - partCoordinates[j][0];
                double dy = partCoordinates[i][1] - partCoordinates[j][1];
                double dz = partCoordinates[i][2] - partCoordinates[j][2];
                double distance = Math.Sqrt(dx * dx + dy * dy + dz * dz);

                if (distance < interferenceThreshold) {
                    interferenceMatrix[i][j] = 1;
                } else {
                    interferenceMatrix[i][j] = 0;
                }
            }
        }

        return interferenceMatrix;
    }
}

public class Program {
    static void Main(string[] args) {
        double[][] partCoordinates = {
            new double[] {0, 0, 0},
            new double[] {1, 0, 0},
            new double[] {0, 1, 0},
            // ...
        };

        AssemblyInterferenceMatrix aim = new AssemblyInterferenceMatrix(partCoordinates);
        int[][] interferenceMatrix = aim.GetInterferenceMatrix(0.5);

        // 输出干涉矩阵
        for (int i = 0; i < interferenceMatrix.Length; i++) {
            for (int j = 0; j < interferenceMatrix[i].Length; j++) {
                Console.Write(interferenceMatrix[i][j] + " ");
            }
            Console.WriteLine();
        }
    }
}