自定义3D图形

创建三角网格TriangleMesh triangleMesh = new TriangleMesh();

设置空间点位

float[] points = {  
    /*0*/0, 0, 0,  
    /*1*/100, 0, 0,  
    /*2*/100, 100, 0,  
    /*3*/0, 100, 0,  
    /*4*/100, 0, 100,  
    /*5*/100, 100, 100,  
    /*6*/0, 0, 100,  
    /*7*/0, 100, 100,  
};  
triangleMesh.getPoints().addAll(points);// 空间点位

设置贴图坐标点

float[] texCoords = {  
    /*0*/0, 0,  
    /*1*/0.5f, 0,  
    /*2*/0.5f, 0.5f,  
    /*3*/0, 0.5f,  
    /*4*/1, 0,  
    /*5*/1, 0.5f,  
    /*6*/0, -0.5f,  
    /*7*/0, 1,  
};  
triangleMesh.getTexCoords().addAll(texCoords);// 贴图坐标点

设置索引坐标

int[] faces = {  
    0, 0, 3, 3, 1, 1,  
    0, 0, 1, 1, 3, 3,  
    1, 1, 3, 3, 2, 2,  
    1, 1, 2, 2, 3, 3,  
    1, 1, 5, 5, 4, 4,  
    1, 1, 4, 4, 5, 5,  
    2, 2, 5, 5, 1, 1,  
    2, 2, 1, 1, 5, 5,  
    6, 6, 1, 1, 4, 4,  
    6, 6, 4, 4, 1, 1,  
    6, 6, 0, 0, 1, 1,  
    6, 6, 1, 1, 0, 0,  
    5, 5, 2, 2, 3, 3,  
    5, 5, 3, 3, 2, 2,  
    7, 7, 5, 5, 3, 3,  
    7, 7, 3, 3, 5, 5,  
    6, 6, 5, 5, 7, 7,  
    6, 6, 7, 7, 5, 5,  
    6, 6, 4, 4, 5, 5,  
    6, 6, 5, 5, 4, 4,  
    6, 6, 3, 3, 0, 0,  
    6, 6, 0, 0, 3, 3,  
    6, 6, 7, 7, 3, 3,  
    6, 6, 3, 3, 7, 7,  
};  
triangleMesh.getFaces().addAll(faces);// 索引坐标

加载三角网格MeshView meshView = new MeshView(triangleMesh);
设置材质meshView.setMaterial(new PhongMaterial(Color.BLUE));

# 自定义3D图形

自定义3D图形