[ Houdini ] [ VEX ] point wrangle sample with JavaScript

point_wrangle_sample.js

var p0 = {
    ptnum: 0,
    numpt: 4,
    Alpha: 1.0,
    pscale: 0.0,
    P: [0.0, 0.0, 1.0]
};

var p1 = {
    ptnum: 1,
    numpt: 4,
    Alpha: 1.0,
    pscale: 0.0,
    P: [0.0, 0.0, -1.0]
};

var p2 = {
    ptnum: 2,
    numpt: 4,
    Alpha: 1.0,
    pscale: 0.0,
    P: [1.0, 0.0, 0.0]
};

var p3 = {
    ptnum: 3,
    numpt: 4,
    Alpha: 1.0,
    pscale: 0.0,
    P: [-1.0, 0.0, 0.0]
};

var points = [p0, p1, p2, p3];

for (var i = 0; i < points.length; i++) {
    var point = points[i];

    // VEXpression code is here
    console.log("point.ptnum: " + point.ptnum);   //VEX: @ptnum
    console.log("point.numpt: " + point.numpt);   //VEX: @numpt
    console.log("point.P: " + point.P);           //VEX: @P
    console.log("point.P[0]: " + point.P[0]);     //VEX: @P.x or @P.r or @P[0]
    console.log("point.Alpha: " + point.Alpha);   //VEX: @Alpha
    console.log("point.pscale: " + point.pscale); //VEX: @pscale
    console.log("-----");
}