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var tape = require("tape"),
plane3D = require("../build/plane3D");
tape("Plane3D(...) creation", function(test) {
var v0 = {x: 1, y: 0, z: 0},
v1 = {x: 0, y: 2, z: 0},
v2 = {x: 0, y: 0, z: 3},
face = {verts: [v0, v1, v2]},
plane = new plane3D.Plane3D(face);
test.equal(plane.a, 6);
test.equal(plane.b, 3);
test.equal(plane.c, 2);
test.equal(plane.d, -6);
test.end();
});
tape("Plane3D.getNormZPlane()", function(test) {
var v0 = {x: 1, y: 0, z: 0},
v1 = {x: 0, y: 2, z: 0},
v2 = {x: 0, y: 0, z: 3},
face = {verts: [v0, v1, v2]},
normZPlane = new plane3D.Plane3D(face).getNormZPlane() ;
test.equal(normZPlane[0], -3);
test.equal(normZPlane[1], -1.5);
test.equal(normZPlane[2], 3);
test.end();
});
tape("Plane3D.getDualPointMappedToPlane() should set the expected defaults", function(test) {
var v0 = {x: 1, y: 0, z: 0},
v1 = {x: 0, y: 2, z: 0},
v2 = {x: 0, y: 0, z: 3},
face = {verts: [v0, v1, v2]},
normZPlane = new plane3D.Plane3D(face).getDualPointMappedToPlane() ;
test.equal(normZPlane.x, -1.5);
test.equal(normZPlane.y, -0.75);
test.end();
});