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| import { Cartesian2 } from "../../Source/Cesium.js";
| import { pointInsideTriangle } from "../../Source/Cesium.js";
|
| describe("Core/pointInsideTriangle", function () {
| it("pointInsideTriangle has point inside", function () {
| expect(
| pointInsideTriangle(
| new Cartesian2(0.25, 0.25),
| Cartesian2.ZERO,
| new Cartesian2(1.0, 0.0),
| new Cartesian2(0.0, 1.0)
| )
| ).toEqual(true);
| });
|
| it("pointInsideTriangle has point outside", function () {
| expect(
| pointInsideTriangle(
| new Cartesian2(1.0, 1.0),
| Cartesian2.ZERO,
| new Cartesian2(1.0, 0.0),
| new Cartesian2(0.0, 1.0)
| )
| ).toEqual(false);
| });
|
| it("pointInsideTriangle has point outside (2)", function () {
| expect(
| pointInsideTriangle(
| new Cartesian2(0.5, -0.5),
| Cartesian2.ZERO,
| new Cartesian2(1.0, 0.0),
| new Cartesian2(0.0, 1.0)
| )
| ).toEqual(false);
| });
|
| it("pointInsideTriangle has point outside (3)", function () {
| expect(
| pointInsideTriangle(
| new Cartesian2(-0.5, 0.5),
| Cartesian2.ZERO,
| new Cartesian2(1.0, 0.0),
| new Cartesian2(0.0, 1.0)
| )
| ).toEqual(false);
| });
|
| it("pointInsideTriangle has point on corner", function () {
| expect(
| pointInsideTriangle(
| Cartesian2.ZERO,
| Cartesian2.ZERO,
| new Cartesian2(1.0, 0.0),
| new Cartesian2(0.0, 1.0)
| )
| ).toEqual(false);
| });
|
| it("pointInsideTriangle has point inside on edge", function () {
| expect(
| pointInsideTriangle(
| new Cartesian2(0.5, 0.0),
| Cartesian2.ZERO,
| new Cartesian2(1.0, 0.0),
| new Cartesian2(0.0, 1.0)
| )
| ).toEqual(false);
| });
|
| it("throws without point", function () {
| expect(function () {
| pointInsideTriangle();
| }).toThrowDeveloperError();
| });
|
| it("throws without p0", function () {
| expect(function () {
| pointInsideTriangle(new Cartesian2());
| }).toThrowDeveloperError();
| });
|
| it("throws without p1", function () {
| expect(function () {
| pointInsideTriangle(new Cartesian2(), new Cartesian2());
| }).toThrowDeveloperError();
| });
|
| it("throws without p2", function () {
| expect(function () {
| pointInsideTriangle(new Cartesian2(), new Cartesian2(), new Cartesian2());
| }).toThrowDeveloperError();
| });
| });
|
|
