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41 lines
1.3 KiB
JavaScript
41 lines
1.3 KiB
JavaScript
import { Cartesian4 } from "../../Source/Cesium.js";
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import { Math as CesiumMath } from "../../Source/Cesium.js";
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import { Matrix4 } from "../../Source/Cesium.js";
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import { Axis } from "../../Source/Cesium.js";
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describe("Scene/Axis", function () {
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function convertUpAxis(upAxis, transformation, expected) {
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var transformed = Matrix4.multiplyByVector(
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transformation,
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upAxis,
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new Cartesian4()
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);
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Cartesian4.normalize(transformed, transformed);
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expect(transformed).toEqualEpsilon(expected, CesiumMath.EPSILON1);
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}
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it("Convert y-up to z-up", function () {
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convertUpAxis(Cartesian4.UNIT_Y, Axis.Y_UP_TO_Z_UP, Cartesian4.UNIT_Z);
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});
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it("Convert y-up to x-up", function () {
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convertUpAxis(Cartesian4.UNIT_Y, Axis.Y_UP_TO_X_UP, Cartesian4.UNIT_X);
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});
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it("Convert z-up to x-up", function () {
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convertUpAxis(Cartesian4.UNIT_Z, Axis.Z_UP_TO_X_UP, Cartesian4.UNIT_X);
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});
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it("Convert z-up to y-up", function () {
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convertUpAxis(Cartesian4.UNIT_Z, Axis.Z_UP_TO_Y_UP, Cartesian4.UNIT_Y);
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});
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it("Convert x-up to y-up", function () {
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convertUpAxis(Cartesian4.UNIT_X, Axis.X_UP_TO_Y_UP, Cartesian4.UNIT_Y);
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});
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it("Convert x-up to z-up", function () {
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convertUpAxis(Cartesian4.UNIT_X, Axis.X_UP_TO_Z_UP, Cartesian4.UNIT_Z);
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});
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});
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