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openlayers/master/examples/BoundingSphere.html
Éric Lemoine 5d14b9e2d4 Updated
2013-02-20 10:38:25 +01:00

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<!DOCTYPE html>
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<title>BoundingSphere - Cesium Documentation</title>
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<ul id="ClassList"><div id="classItems"><li><a href="AnimationCollection.html">AnimationCollection</a></li><li><a href="AnimationController.html">AnimationController</a></li><li><a href="ArcGisMapServerImageryProvider.html">ArcGisMapServerImageryProvider</a></li><li><a href="AxisAlignedBoundingBox.html">AxisAlignedBoundingBox</a></li><li><a href="Billboard.html">Billboard</a></li><li><a href="BillboardCollection.html">BillboardCollection</a></li><li><a href="BingMapsImageryProvider.html">BingMapsImageryProvider</a></li><li><a href="BoundingRectangle.html">BoundingRectangle</a></li><li><a href="BoundingSphere.html">BoundingSphere</a></li><li><a href="Buffer.html">Buffer</a></li><li><a href="Camera.html">Camera</a></li><li><a href="CameraController.html">CameraController</a></li><li><a href="CameraEventAggregator.html">CameraEventAggregator</a></li><li><a href="Cartesian2.html">Cartesian2</a></li><li><a href="Cartesian3.html">Cartesian3</a></li><li><a href="Cartesian4.html">Cartesian4</a></li><li><a href="Cartographic.html">Cartographic</a></li><li><a href="CatmullRomSpline.html">CatmullRomSpline</a></li><li><a href="CentralBody.html">CentralBody</a></li><li><a href="CesiumViewerWidget.html">CesiumViewerWidget</a></li><li><a href="Clock.html">Clock</a></li><li><a href="Color.html">Color</a></li><li><a href="Command.html">Command</a></li><li><a href="CommandLists.html">CommandLists</a></li><li><a href="ComplexConicSensorVolume.html">ComplexConicSensorVolume</a></li><li><a href="CompositeDynamicObjectCollection.html">CompositeDynamicObjectCollection</a></li><li><a href="CompositePrimitive.html">CompositePrimitive</a></li><li><a href="Context.html">Context</a></li><li><a href="CubeMap.html">CubeMap</a></li><li><a href="CubeMapFace.html">CubeMapFace</a></li><li><a href="CustomSensorVolume.html">CustomSensorVolume</a></li><li><a href="DefaultProxy.html">DefaultProxy</a></li><li><a href="Deferred.html">Deferred</a></li><li><a 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href="DynamicMaterialProperty.html">DynamicMaterialProperty</a></li><li><a href="DynamicObject.html">DynamicObject</a></li><li><a href="DynamicObjectCollection.html">DynamicObjectCollection</a></li><li><a href="DynamicPath.html">DynamicPath</a></li><li><a href="DynamicPathVisualizer.html">DynamicPathVisualizer</a></li><li><a href="DynamicPoint.html">DynamicPoint</a></li><li><a href="DynamicPointVisualizer.html">DynamicPointVisualizer</a></li><li><a href="DynamicPolygon.html">DynamicPolygon</a></li><li><a href="DynamicPolygonVisualizer.html">DynamicPolygonVisualizer</a></li><li><a href="DynamicPolyline.html">DynamicPolyline</a></li><li><a href="DynamicPolylineVisualizer.html">DynamicPolylineVisualizer</a></li><li><a href="DynamicPositionProperty.html">DynamicPositionProperty</a></li><li><a href="DynamicProperty.html">DynamicProperty</a></li><li><a href="DynamicPyramid.html">DynamicPyramid</a></li><li><a href="DynamicPyramidVisualizer.html">DynamicPyramidVisualizer</a></li><li><a href="DynamicVertexPositionsProperty.html">DynamicVertexPositionsProperty</a></li><li><a href="Ellipsoid.html">Ellipsoid</a></li><li><a href="EllipsoidalOccluder.html">EllipsoidalOccluder</a></li><li><a href="EllipsoidPrimitive.html">EllipsoidPrimitive</a></li><li><a href="EllipsoidTangentPlane.html">EllipsoidTangentPlane</a></li><li><a href="EncodedCartesian3.html">EncodedCartesian3</a></li><li><a href="Enumeration.html">Enumeration</a></li><li><a href="Event.html">Event</a></li><li><a href="Extent.html">Extent</a></li><li><a href="Framebuffer.html">Framebuffer</a></li><li><a href="FrameState.html">FrameState</a></li><li><a href="FrustumCommands.html">FrustumCommands</a></li><li><a href="GeographicProjection.html">GeographicProjection</a></li><li><a href="GeographicTilingScheme.html">GeographicTilingScheme</a></li><li><a href="GregorianDate.html">GregorianDate</a></li><li><a href="HermiteSpline.html">HermiteSpline</a></li><li><a href="ImageryLayer.html">ImageryLayer</a></li><li><a href="ImageryLayerCollection.html">ImageryLayerCollection</a></li><li><a href="ImageryProvider.html">ImageryProvider</a></li><li><a href="Interval.html">Interval</a></li><li><a href="JulianDate.html">JulianDate</a></li><li><a href="Label.html">Label</a></li><li><a href="LabelCollection.html">LabelCollection</a></li><li><a href="LeapSecond.html">LeapSecond</a></li><li><a href="Material.html">Material</a></li><li><a href="Matrix2.html">Matrix2</a></li><li><a href="Matrix3.html">Matrix3</a></li><li><a href="Matrix4.html">Matrix4</a></li><li><a href="NeverTileDiscardPolicy.html">NeverTileDiscardPolicy</a></li><li><a href="Occluder.html">Occluder</a></li><li><a href="OpenStreetMapImageryProvider.html">OpenStreetMapImageryProvider</a></li><li><a href="OrientationInterpolator.html">OrientationInterpolator</a></li><li><a href="OrthographicFrustum.html">OrthographicFrustum</a></li><li><a href="PerformanceDisplay.html">PerformanceDisplay</a></li><li><a href="PerspectiveFrustum.html">PerspectiveFrustum</a></li><li><a href="PerspectiveOffCenterFrustum.html">PerspectiveOffCenterFrustum</a></li><li><a href="PickFramebuffer.html">PickFramebuffer</a></li><li><a href="Polygon.html">Polygon</a></li><li><a href="Polyline.html">Polyline</a></li><li><a href="PolylineCollection.html">PolylineCollection</a></li><li><a href="Promise.html">Promise</a></li><li><a href="Quaternion.html">Quaternion</a></li><li><a href="Queue.html">Queue</a></li><li><a href="Ray.html">Ray</a></li><li><a href="RectangularPyramidSensorVolume.html">RectangularPyramidSensorVolume</a></li><li><a href="ReferenceProperty.html">ReferenceProperty</a></li><li><a href="RequestErrorEvent.html">RequestErrorEvent</a></li><li><a href="RuntimeError.html">RuntimeError</a></li><li><a href="Scene.html">Scene</a></li><li><a href="SceneTransitioner.html">SceneTransitioner</a></li><li><a href="ScreenSpaceCameraController.html">ScreenSpaceCameraController</a></li><li><a href="ScreenSpaceEventHandler.html">ScreenSpaceEventHandler</a></li><li><a href="SensorVolumeCollection.html">SensorVolumeCollection</a></li><li><a href="ShaderCache.html">ShaderCache</a></li><li><a href="ShaderProgram.html">ShaderProgram</a></li><li><a href="SingleTileImageryProvider.html">SingleTileImageryProvider</a></li><li><a href="SkyAtmosphere.html">SkyAtmosphere</a></li><li><a href="SkyBox.html">SkyBox</a></li><li><a href="Spherical.html">Spherical</a></li><li><a href="TaskProcessor.html">TaskProcessor</a></li><li><a href="Texture.html">Texture</a></li><li><a href="Texture2DPool.html">Texture2DPool</a></li><li><a href="TextureAtlas.html">TextureAtlas</a></li><li><a href="TextureAtlasBuilder.html">TextureAtlasBuilder</a></li><li><a href="TileDiscardPolicy.html">TileDiscardPolicy</a></li><li><a href="TileMapServiceImageryProvider.html">TileMapServiceImageryProvider</a></li><li><a href="TilingScheme.html">TilingScheme</a></li><li><a href="TimeInterval.html">TimeInterval</a></li><li><a href="TimeIntervalCollection.html">TimeIntervalCollection</a></li><li><a href="Uniform.html">Uniform</a></li><li><a href="UniformArray.html">UniformArray</a></li><li><a href="UniformState.html">UniformState</a></li><li><a href="VertexArray.html">VertexArray</a></li><li><a href="VertexArrayFacade.html">VertexArrayFacade</a></li><li><a href="ViewportQuad.html">ViewportQuad</a></li><li><a href="VisualizerCollection.html">VisualizerCollection</a></li><li><a href="WebMapServiceImageryProvider.html">WebMapServiceImageryProvider</a></li><li><a href="WebMercatorProjection.html">WebMercatorProjection</a></li><li><a href="WebMercatorTilingScheme.html">WebMercatorTilingScheme</a></li><li><a href="binarySearch.html">binarySearch</a></li><li><a href="BingMapsStyle.html">BingMapsStyle</a></li><li><a href="BlendEquation.html">BlendEquation</a></li><li><a href="BlendFunction.html">BlendFunction</a></li><li><a href="BlendingState.html">BlendingState</a></li><li><a href="BoxTessellator.html">BoxTessellator</a></li><li><a href="BufferUsage.html">BufferUsage</a></li><li><a href="CameraColumbusViewMode.html">CameraColumbusViewMode</a></li><li><a href="CameraEventType.html">CameraEventType</a></li><li><a href="CameraFlightPath.html">CameraFlightPath</a></li><li><a href="CesiumMath.html">CesiumMath</a></li><li><a href="ClockRange.html">ClockRange</a></li><li><a href="ClockStep.html">ClockStep</a></li><li><a href="combine.html">combine</a></li><li><a href="computeSunPosition.html">computeSunPosition</a></li><li><a href="createGuid.html">createGuid</a></li><li><a href="createTaskProcessorWorker.html">createTaskProcessorWorker</a></li><li><a href="CubeMapEllipsoidTessellator.html">CubeMapEllipsoidTessellator</a></li><li><a href="CubicRealPolynomial.html">CubicRealPolynomial</a></li><li><a href="CullFace.html">CullFace</a></li><li><a href="CzmlBoolean.html">CzmlBoolean</a></li><li><a href="CzmlCartesian2.html">CzmlCartesian2</a></li><li><a href="CzmlCartesian3.html">CzmlCartesian3</a></li><li><a href="CzmlCartographic.html">CzmlCartographic</a></li><li><a href="CzmlColor.html">CzmlColor</a></li><li><a href="CzmlDefaults.html">CzmlDefaults</a></li><li><a href="CzmlHorizontalOrigin.html">CzmlHorizontalOrigin</a></li><li><a href="CzmlImage.html">CzmlImage</a></li><li><a href="CzmlLabelStyle.html">CzmlLabelStyle</a></li><li><a href="CzmlNumber.html">CzmlNumber</a></li><li><a href="CzmlString.html">CzmlString</a></li><li><a href="CzmlUnitCartesian3.html">CzmlUnitCartesian3</a></li><li><a href="CzmlUnitQuaternion.html">CzmlUnitQuaternion</a></li><li><a href="CzmlUnitSpherical.html">CzmlUnitSpherical</a></li><li><a href="CzmlVerticalOrigin.html">CzmlVerticalOrigin</a></li><li><a href="defaultValue.html">defaultValue</a></li><li><a href="DepthFunction.html">DepthFunction</a></li><li><a href="destroyObject.html">destroyObject</a></li><li><a href="ExtentTessellator.html">ExtentTessellator</a></li><li><a href="FAR.html">FAR</a></li><li><a href="FeatureDetection.html">FeatureDetection</a></li><li><a href="freezeObject.html">freezeObject</a></li><li><a href="Fullscreen.html">Fullscreen</a></li><li><a href="getImagePixels.html">getImagePixels</a></li><li><a href="HermitePolynomialApproximation.html">HermitePolynomialApproximation</a></li><li><a href="HorizontalOrigin.html">HorizontalOrigin</a></li><li><a href="IndexDatatype.html">IndexDatatype</a></li><li><a href="Intersect.html">Intersect</a></li><li><a href="IntersectionTests.html">IntersectionTests</a></li><li><a href="Iso8601.html">Iso8601</a></li><li><a href="jsonp.html">jsonp</a></li><li><a href="KeyboardEventModifier.html">KeyboardEventModifier</a></li><li><a href="LabelStyle.html">LabelStyle</a></li><li><a href="LagrangePolynomialApproximation.html">LagrangePolynomialApproximation</a></li><li><a href="LinearApproximation.html">LinearApproximation</a></li><li><a href="loadArrayBuffer.html">loadArrayBuffer</a></li><li><a href="loadCubeMap.html">loadCubeMap</a></li><li><a href="loadImage.html">loadImage</a></li><li><a href="loadJson.html">loadJson</a></li><li><a href="loadText.html">loadText</a></li><li><a href="loadXML.html">loadXML</a></li><li><a href="MeshFilters.html">MeshFilters</a></li><li><a href="MipmapHint.html">MipmapHint</a></li><li><a href="PixelDatatype.html">PixelDatatype</a></li><li><a href="PixelFormat.html">PixelFormat</a></li><li><a href="PlaneTessellator.html">PlaneTessellator</a></li><li><a href="pointInsideTriangle2D.html">pointInsideTriangle2D</a></li><li><a href="PolygonPipeline.html">PolygonPipeline</a></li><li><a href="PolylinePipeline.html">PolylinePipeline</a></li><li><a href="PrimitiveType.html">PrimitiveType</a></li><li><a href="processCzml.html">processCzml</a></li><li><a href="Projections.html">Projections</a></li><li><a href="QuadraticRealPolynomial.html">QuadraticRealPolynomial</a></li><li><a href="QuarticRealPolynomial.html">QuarticRealPolynomial</a></li><li><a href="RenderbufferFormat.html">RenderbufferFormat</a></li><li><a href="requestAnimationFrame.html">requestAnimationFrame</a></li><li><a href="SceneMode.html">SceneMode</a></li><li><a href="ScreenSpaceEventType.html">ScreenSpaceEventType</a></li><li><a href="Shapes.html">Shapes</a></li><li><a href="StencilFunction.html">StencilFunction</a></li><li><a href="StencilOperation.html">StencilOperation</a></li><li><a href="TextureMagnificationFilter.html">TextureMagnificationFilter</a></li><li><a href="TextureMinificationFilter.html">TextureMinificationFilter</a></li><li><a href="TextureWrap.html">TextureWrap</a></li><li><a href="TimeConstants.html">TimeConstants</a></li><li><a href="TimeStandard.html">TimeStandard</a></li><li><a href="Tipsify.html">Tipsify</a></li><li><a href="Transforms.html">Transforms</a></li><li><a href="TridiagonalSystemSolver.html">TridiagonalSystemSolver</a></li><li><a href="UniformDatatype.html">UniformDatatype</a></li><li><a href="VertexLayout.html">VertexLayout</a></li><li><a href="VerticalOrigin.html">VerticalOrigin</a></li><li><a href="Visibility.html">Visibility</a></li><li><a href="WindingOrder.html">WindingOrder</a></li><li><a href="ComponentDatatype.html">ComponentDatatype</a></li></div><div id="glslItems"><li><a href="czm_cellular.html">czm_cellular</a></li><li><a href="czm_columbusView.html">czm_columbusView</a></li><li><a href="czm_columbusViewMorph.html">czm_columbusViewMorph</a></li><li><a href="czm_complement.html">czm_complement</a></li><li><a href="czm_cone.html">czm_cone</a></li><li><a href="czm_coneContainsPoint.html">czm_coneContainsPoint</a></li><li><a href="czm_degreesPerRadian.html">czm_degreesPerRadian</a></li><li><a href="czm_eastNorthUpToEyeCoordinates.html">czm_eastNorthUpToEyeCoordinates</a></li><li><a href="czm_ellipsoid.html">czm_ellipsoid</a></li><li><a href="czm_ellipsoidContainsPoint.html">czm_ellipsoidContainsPoint</a></li><li><a href="czm_ellipsoidNew.html">czm_ellipsoidNew</a></li><li><a href="czm_ellipsoidSilhouetteCone.html">czm_ellipsoidSilhouetteCone</a></li><li><a href="czm_ellipsoidSilhouetteConeNew.html">czm_ellipsoidSilhouetteConeNew</a></li><li><a href="czm_ellipsoidSilhouetteConeNormal.html">czm_ellipsoidSilhouetteConeNormal</a></li><li><a href="czm_ellipsoidSilhouetteHalfspace.html">czm_ellipsoidSilhouetteHalfspace</a></li><li><a href="czm_ellipsoidSilhouetteHalfspaceNew.html">czm_ellipsoidSilhouetteHalfspaceNew</a></li><li><a href="czm_ellipsoidWgs84TextureCoordinates.html">czm_ellipsoidWgs84TextureCoordinates</a></li><li><a href="czm_emptyRaySegment.html">czm_emptyRaySegment</a></li><li><a href="czm_encodedCameraPositionMCHigh.html">czm_encodedCameraPositionMCHigh</a></li><li><a href="czm_encodedCameraPositionMCLow.html">czm_encodedCameraPositionMCLow</a></li><li><a href="czm_entireFrustum.html">czm_entireFrustum</a></li><li><a href="czm_epsilon1.html">czm_epsilon1</a></li><li><a href="czm_epsilon2.html">czm_epsilon2</a></li><li><a href="czm_epsilon3.html">czm_epsilon3</a></li><li><a href="czm_epsilon4.html">czm_epsilon4</a></li><li><a href="czm_epsilon5.html">czm_epsilon5</a></li><li><a href="czm_epsilon6.html">czm_epsilon6</a></li><li><a href="czm_epsilon7.html">czm_epsilon7</a></li><li><a href="czm_equalsEpsilon.html">czm_equalsEpsilon</a></li><li><a href="czm_eyeOffset.html">czm_eyeOffset</a></li><li><a href="czm_eyeToWindowCoordinates.html">czm_eyeToWindowCoordinates</a></li><li><a href="czm_frameNumber.html">czm_frameNumber</a></li><li><a href="czm_fullRaySegment.html">czm_fullRaySegment</a></li><li><a href="czm_geodeticSurfaceNormal.html">czm_geodeticSurfaceNormal</a></li><li><a href="czm_getDefaultMaterial.html">czm_getDefaultMaterial</a></li><li><a href="czm_getWgs84EllipsoidEC.html">czm_getWgs84EllipsoidEC</a></li><li><a href="czm_halfspace.html">czm_halfspace</a></li><li><a href="czm_infiniteProjection.html">czm_infiniteProjection</a></li><li><a href="czm_infinity.html">czm_infinity</a></li><li><a href="czm_insertAt.html">czm_insertAt</a></li><li><a href="czm_intersection.html">czm_intersection</a></li><li><a href="czm_inverseModel.html">czm_inverseModel</a></li><li><a href="czm_inverseModelView.html">czm_inverseModelView</a></li><li><a href="czm_inverseNormal.html">czm_inverseNormal</a></li><li><a href="czm_inverseProjection.html">czm_inverseProjection</a></li><li><a href="czm_inverseView.html">czm_inverseView</a></li><li><a href="czm_inverseViewRotation.html">czm_inverseViewRotation</a></li><li><a href="czm_isEmpty.html">czm_isEmpty</a></li><li><a href="czm_isFull.html">czm_isFull</a></li><li><a href="czm_latitudeToWebMercatorFraction.html">czm_latitudeToWebMercatorFraction</a></li><li><a href="czm_luminance.html">czm_luminance</a></li><li><a href="czm_material.html">czm_material</a></li><li><a href="czm_materialInput.html">czm_materialInput</a></li><li><a href="czm_model.html">czm_model</a></li><li><a href="czm_modelToWindowCoordinates.html">czm_modelToWindowCoordinates</a></li><li><a href="czm_modelView.html">czm_modelView</a></li><li><a href="czm_modelViewInfiniteProjection.html">czm_modelViewInfiniteProjection</a></li><li><a href="czm_modelViewProjection.html">czm_modelViewProjection</a></li><li><a href="czm_modelViewProjectionRelativeToEye.html">czm_modelViewProjectionRelativeToEye</a></li><li><a href="czm_modelViewRelativeToEye.html">czm_modelViewRelativeToEye</a></li><li><a href="czm_moonDirectionEC.html">czm_moonDirectionEC</a></li><li><a href="czm_morphing.html">czm_morphing</a></li><li><a href="czm_multiplyWithColorBalance.html">czm_multiplyWithColorBalance</a></li><li><a href="czm_normal.html">czm_normal</a></li><li><a href="czm_oneOverPi.html">czm_oneOverPi</a></li><li><a href="czm_oneOverTwoPi.html">czm_oneOverTwoPi</a></li><li><a href="czm_phong.html">czm_phong</a></li><li><a href="czm_pi.html">czm_pi</a></li><li><a href="czm_piOverFour.html">czm_piOverFour</a></li><li><a href="czm_piOverSix.html">czm_piOverSix</a></li><li><a href="czm_piOverThree.html">czm_piOverThree</a></li><li><a href="czm_piOverTwo.html">czm_piOverTwo</a></li><li><a href="czm_pointAlongRay.html">czm_pointAlongRay</a></li><li><a href="czm_projection.html">czm_projection</a></li><li><a href="czm_quadraticRealPolynomialRealRoots.html">czm_quadraticRealPolynomialRealRoots</a></li><li><a href="czm_quadraticRoots.html">czm_quadraticRoots</a></li><li><a href="czm_radiansPerDegree.html">czm_radiansPerDegree</a></li><li><a href="czm_ray.html">czm_ray</a></li><li><a href="czm_rayConeIntersectionInterval.html">czm_rayConeIntersectionInterval</a></li><li><a href="czm_rayConeIntersectNormal.html">czm_rayConeIntersectNormal</a></li><li><a href="czm_rayEllipsoidIntersectionInterval.html">czm_rayEllipsoidIntersectionInterval</a></li><li><a href="czm_rayEllipsoidSilhouetteConeIntersectionInterval.html">czm_rayEllipsoidSilhouetteConeIntersectionInterval</a></li><li><a href="czm_rayEllipsoidSilhouetteHalfspaceIntersectionInterval.html">czm_rayEllipsoidSilhouetteHalfspaceIntersectionInterval</a></li><li><a href="czm_rayHalfspaceIntersectionInterval.html">czm_rayHalfspaceIntersectionInterval</a></li><li><a href="czm_raySegment.html">czm_raySegment</a></li><li><a href="czm_raySegmentCollection.html">czm_raySegmentCollection</a></li><li><a href="czm_raySegmentCollectionCapacity.html">czm_raySegmentCollectionCapacity</a></li><li><a href="czm_raySegmentCollectionNew.html">czm_raySegmentCollectionNew</a></li><li><a href="czm_raySphereIntersectionInterval.html">czm_raySphereIntersectionInterval</a></li><li><a href="czm_removeAt.html">czm_removeAt</a></li><li><a href="czm_scene2D.html">czm_scene2D</a></li><li><a href="czm_scene3D.html">czm_scene3D</a></li><li><a href="czm_snoise.html">czm_snoise</a></li><li><a href="czm_sphere.html">czm_sphere</a></li><li><a href="czm_sphereNormal.html">czm_sphereNormal</a></li><li><a href="global.html#czm_subtraction">czm_subtraction</a></li><li><a href="czm_sunDirectionEC.html">czm_sunDirectionEC</a></li><li><a href="czm_sunDirectionWC.html">czm_sunDirectionWC</a></li><li><a href="czm_temeToPseudoFixed.html">czm_temeToPseudoFixed</a></li><li><a href="czm_threePiOver2.html">czm_threePiOver2</a></li><li><a href="czm_translateRelativeToEye.html">czm_translateRelativeToEye</a></li><li><a href="czm_transpose.html">czm_transpose</a></li><li><a href="czm_twoPi.html">czm_twoPi</a></li><li><a href="czm_view.html">czm_view</a></li><li><a href="czm_viewerPositionWC.html">czm_viewerPositionWC</a></li><li><a href="czm_viewport.html">czm_viewport</a></li><li><a href="czm_viewportOrthographic.html">czm_viewportOrthographic</a></li><li><a href="czm_viewportTransformation.html">czm_viewportTransformation</a></li><li><a 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<div class="nav navStatic"></div>
<div id="main">
<h1 class="page-title">BoundingSphere</h1>
<section>
<header>
<h2>
BoundingSphere
</h2>
</header>
<article>
<div class="container-overview">
<dt>
<h4 class="name" id="BoundingSphere"><span class="type-signature"></span>new BoundingSphere</h4>
</dt>
<dd>
<p class="description">
A bounding sphere with a center and a radius.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>center</code></td>
<td class="type">
<a href="Cartesian3.html">Cartesian3</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="default">
Cartesian3.ZERO
</td>
<td class="description last">The center of the bounding sphere.</td>
</tr>
<tr>
<td class="name"><code>radius</code></td>
<td class="type">
Number
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="default">
0.0
</td>
<td class="description last">The radius of the bounding sphere.</td>
</tr>
</tbody>
</table>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 41</li></ul></dd>
-->
<h5>See:</h5>
<ul class="see-list">
<li><a href="AxisAlignedBoundingBox.html">AxisAlignedBoundingBox</a></li>
<li><a href="BoundingRectangle.html">BoundingRectangle</a></li>
</ul>
</dl>
<div class="hr"></div>
</dd>
</div>
<h3 class="subsection-title">Members</h3>
<dl>
<dt>
<h4 class="name" id="center"><span class="type-signature"></span>center<span class="type-signature"> :<a href="Cartesian3.html">Cartesian3</a></span></h4>
</dt>
<dd>
<div class="description">
The center point of the sphere.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 46</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="radius"><span class="type-signature"></span>radius<span class="type-signature"> :Number</span></h4>
</dt>
<dd>
<div class="description">
The radius of the sphere.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 51</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
</dl>
<h3 class="subsection-title">Methods</h3>
<dl>
<dt>
<h4 class="name" id="clone"><span class="type-signature"></span>clone</h4>
</dt>
<dd>
<p class="description">
Duplicates this BoundingSphere instance.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last">The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="BoundingSphere.html">BoundingSphere</a></span>
The modified result parameter or a new BoundingSphere instance if none was provided.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 723</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="equals"><span class="type-signature"></span>equals</h4>
</dt>
<dd>
<p class="description">
Compares this BoundingSphere against the provided BoundingSphere componentwise and returns
<code>true</code> if they are equal, <code>false</code> otherwise.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last">The right hand side BoundingSphere.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type">Boolean</span>
<code>true</code> if they are equal, <code>false</code> otherwise.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 814</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="expand"><span class="type-signature"></span>expand</h4>
</dt>
<dd>
<p class="description">
Computes a bounding sphere that is sphere expanded to contain point.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>point</code></td>
<td class="type">
<a href="Cartesian3.html">Cartesian3</a>
</td>
<td class="attributes">
</td>
<td class="description last">A point to enclose in a bounding sphere.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last">The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Throws:</h5>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: point is required.
</div>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="BoundingSphere.html">BoundingSphere</a></span>
The modified result parameter or a new BoundingSphere instance if one was not provided.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 751</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="getPlaneDistances"><span class="type-signature"></span>getPlaneDistances</h4>
</dt>
<dd>
<p class="description">
The distances calculated by the vector from the center of the bounding sphere to position projected onto direction
plus/minus the radius of the bounding sphere.
<br>
If you imagine the infinite number of planes with normal direction, this computes the smallest distance to the
closest and farthest planes from position that intersect the bounding sphere.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>position</code></td>
<td class="type">
<a href="Cartesian3.html">Cartesian3</a>
</td>
<td class="attributes">
</td>
<td class="description last">The position to calculate the distance from.</td>
</tr>
<tr>
<td class="name"><code>direction</code></td>
<td class="type">
<a href="Cartesian3.html">Cartesian3</a>
</td>
<td class="attributes">
</td>
<td class="description last">The direction from position.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="Cartesian2.html">Cartesian2</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last">A Cartesian2 to store the nearest and farthest distances.</td>
</tr>
</tbody>
</table>
<h5>Throws:</h5>
<ul>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: position is required.
</div>
</li>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: direction is required.
</div>
</li>
</ul>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="Interval.html">Interval</a></span>
The nearest and farthest distances on the bounding sphere from position in direction.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 802</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="intersect"><span class="type-signature"></span>intersect</h4>
</dt>
<dd>
<p class="description">
Determines which side of a plane the sphere is located.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>plane</code></td>
<td class="type">
<a href="Cartesian4.html">Cartesian4</a>
</td>
<td class="description last">The coefficients of the plane in the for ax + by + cz + d = 0
where the coefficients a, b, c, and d are the components x, y, z,
and w of the {Cartesian4}, respectively.</td>
</tr>
</tbody>
</table>
<h5>Throws:</h5>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: plane is required.
</div>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="Intersect.html">Intersect</a></span>
{Intersect.INSIDE} if the entire sphere is on the side of the plane the normal
is pointing, {Intersect.OUTSIDE} if the entire sphere is on the opposite side,
and {Intersect.INTERSETING} if the sphere intersects the plane.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 768</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="transform"><span class="type-signature"></span>transform</h4>
</dt>
<dd>
<p class="description">
Applies a 4x4 affine transformation matrix to this bounding sphere.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>transform</code></td>
<td class="type">
<a href="Matrix4.html">Matrix4</a>
</td>
<td class="attributes">
</td>
<td class="description last">The transformation matrix to apply to the bounding sphere.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last">The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Throws:</h5>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: transform is required.
</div>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="BoundingSphere.html">BoundingSphere</a></span>
The modified result parameter or a new BoundingSphere instance if none was provided.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 782</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="union"><span class="type-signature"></span>union</h4>
</dt>
<dd>
<p class="description">
Computes a bounding sphere that contains both this bounding sphere and the argument sphere.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
</td>
<td class="description last">The sphere to enclose in this bounding sphere.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last">The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Throws:</h5>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: sphere is required.
</div>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="BoundingSphere.html">BoundingSphere</a></span>
The modified result parameter or a new BoundingSphere instance if none was provided.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 737</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="clone"><span class="type-signature">&lt;static> </span>clone</h4>
</dt>
<dd>
<p class="description">
Duplicates a BoundingSphere instance.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>sphere</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
</td>
<td class="description last">The bounding sphere to duplicate.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last">The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Throws:</h5>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: sphere is required.
</div>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="BoundingSphere.html">BoundingSphere</a></span>
The modified result parameter or a new BoundingSphere instance if none was provided.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 495</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="equals"><span class="type-signature">&lt;static> </span>equals</h4>
</dt>
<dd>
<p class="description">
Compares the provided BoundingSphere componentwise and returns
<code>true</code> if they are equal, <code>false</code> otherwise.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>left</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last">The first BoundingSphere.</td>
</tr>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last">The second BoundingSphere.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type">Boolean</span>
<code>true</code> if left and right are equal, <code>false</code> otherwise.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 708</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="expand"><span class="type-signature">&lt;static> </span>expand</h4>
</dt>
<dd>
<p class="description">
Computes a bounding sphere by enlarging the provided sphere to contain the provided point.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>sphere</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
</td>
<td class="description last">A sphere to expand.</td>
</tr>
<tr>
<td class="name"><code>point</code></td>
<td class="type">
<a href="Cartesian3.html">Cartesian3</a>
</td>
<td class="attributes">
</td>
<td class="description last">A point to enclose in a bounding sphere.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last">The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Throws:</h5>
<ul>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: sphere is required.
</div>
</li>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: point is required.
</div>
</li>
</ul>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="BoundingSphere.html">BoundingSphere</a></span>
The modified result parameter or a new BoundingSphere instance if none was provided.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 564</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="fromExtent2D"><span class="type-signature">&lt;static> </span>fromExtent2D</h4>
</dt>
<dd>
<p class="description">
Computes a bounding sphere from an extent projected in 2D.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>extent</code></td>
<td class="type">
<a href="Extent.html">Extent</a>
</td>
<td class="attributes">
</td>
<td class="default">
</td>
<td class="description last">The extent around which to create a bounding sphere.</td>
</tr>
<tr>
<td class="name"><code>projection</code></td>
<td class="type">
Object
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="default">
GeographicProjection
</td>
<td class="description last">The projection used to project the extent into 2D.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="default">
</td>
<td class="description last">The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="BoundingSphere.html">BoundingSphere</a></span>
The modified result parameter or a new BoundingSphere instance if none was provided.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 229</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="fromExtent3D"><span class="type-signature">&lt;static> </span>fromExtent3D</h4>
</dt>
<dd>
<p class="description">
Computes a bounding sphere from an extent in 3D. The bounding sphere is created using a subsample of points
on the ellipsoid and contained in the extent. It may not be accurate for all extents on all types of ellipsoids.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>extent</code></td>
<td class="type">
<a href="Extent.html">Extent</a>
</td>
<td class="attributes">
</td>
<td class="default">
</td>
<td class="description last">The valid extent used to create a bounding sphere.</td>
</tr>
<tr>
<td class="name"><code>ellipsoid</code></td>
<td class="type">
<a href="Ellipsoid.html">Ellipsoid</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="default">
Ellipsoid.WGS84
</td>
<td class="description last">The ellipsoid used to determine positions of the extent.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="default">
</td>
<td class="description last">The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="BoundingSphere.html">BoundingSphere</a></span>
The modified result parameter or a new BoundingSphere instance if none was provided.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 291</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="fromExtentWithHeights2D"><span class="type-signature">&lt;static> </span>fromExtentWithHeights2D</h4>
</dt>
<dd>
<p class="description">
Computes a bounding sphere from an extent projected in 2D. The bounding sphere accounts for the
object's minimum and maximum heights over the extent.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>extent</code></td>
<td class="type">
<a href="Extent.html">Extent</a>
</td>
<td class="attributes">
</td>
<td class="default">
</td>
<td class="description last">The extent around which to create a bounding sphere.</td>
</tr>
<tr>
<td class="name"><code>projection</code></td>
<td class="type">
Object
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="default">
GeographicProjection
</td>
<td class="description last">The projection used to project the extent into 2D.</td>
</tr>
<tr>
<td class="name"><code>minimumHeight</code></td>
<td class="type">
Number
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="default">
0.0
</td>
<td class="description last">The minimum height over the extent.</td>
</tr>
<tr>
<td class="name"><code>maximumHeight</code></td>
<td class="type">
Number
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="default">
0.0
</td>
<td class="description last">The maximum height over the extent.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="default">
</td>
<td class="description last">The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="BoundingSphere.html">BoundingSphere</a></span>
The modified result parameter or a new BoundingSphere instance if none was provided.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 246</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="fromPoints"><span class="type-signature">&lt;static> </span>fromPoints</h4>
</dt>
<dd>
<p class="description">
Computes a tight-fitting bounding sphere enclosing a list of 3D Cartesian points.
The bounding sphere is computed by running two algorithms, a naive algorithm and
Ritter's algorithm. The smaller of the two spheres is used to ensure a tight fit.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>positions</code></td>
<td class="type">
Array
</td>
<td class="attributes">
</td>
<td class="description last">An array of points that the bounding sphere will enclose. Each point must have <code>x</code>, <code>y</code>, and <code>z</code> properties.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last">The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="BoundingSphere.html">BoundingSphere</a></span>
The modified result parameter or a new BoundingSphere instance if one was not provided.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 78</li></ul></dd>
-->
<h5>See:</h5>
<ul class="see-list">
<li><a href='http://blogs.agi.com/insight3d/index.php/2008/02/04/a-bounding/'>Bounding Sphere computation article</a></li>
</ul>
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="fromVertices"><span class="type-signature">&lt;static> </span>fromVertices</h4>
</dt>
<dd>
<p class="description">
Computes a tight-fitting bounding sphere enclosing a list of 3D points, where the points are
stored in a flat array in X, Y, Z, order. The bounding sphere is computed by running two
algorithms, a naive algorithm and Ritter's algorithm. The smaller of the two spheres is used to
ensure a tight fit.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>positions</code></td>
<td class="type">
Array
</td>
<td class="attributes">
</td>
<td class="default">
</td>
<td class="description last">An array of points that the bounding sphere will enclose. Each point
is formed from three elements in the array in the order X, Y, Z.</td>
</tr>
<tr>
<td class="name"><code>center</code></td>
<td class="type">
<a href="Cartesian3.html">Cartesian3</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="default">
Cartesian3.ZERO
</td>
<td class="description last">The position to which the positions are relative, which need not be the
origin of the coordinate system. This is useful when the positions are to be used for
relative-to-center (RTC) rendering.</td>
</tr>
<tr>
<td class="name"><code>stride</code></td>
<td class="type">
Number
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="default">
3
</td>
<td class="description last">The number of array elements per vertex. It must be at least 3, but it may
be higher. Regardless of the value of this parameter, the X coordinate of the first position
is at array index 0, the Y coordinate is at array index 1, and the Z coordinate is at array index
2. When stride is 3, the X coordinate of the next position then begins at array index 3. If
the stride is 5, however, two array elements are skipped and the next position begins at array
index 5.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="default">
</td>
<td class="description last">The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="BoundingSphere.html">BoundingSphere</a></span>
The modified result parameter or a new BoundingSphere instance if one was not provided.
</div>
<h5>Example</h5>
<pre class="code brush: js">// Compute the bounding sphere from 3 positions, each specified relative to a center.
// In addition to the X, Y, and Z coordinates, the points array contains two additional
// elements per point which are ignored for the purpose of computing the bounding sphere.
var center = new Cartesian3(1.0, 2.0, 3.0);
var points = [1.0, 2.0, 3.0, 0.1, 0.2,
4.0, 5.0, 6.0, 0.1, 0.2,
7.0, 8.0, 9.0, 0.1, 0.2];
var sphere = BoundingSphere.fromVertices(points, center, 5);</pre>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 331</li></ul></dd>
-->
<h5>See:</h5>
<ul class="see-list">
<li><a href='http://blogs.agi.com/insight3d/index.php/2008/02/04/a-bounding/'>Bounding Sphere computation article</a></li>
</ul>
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="getPlaneDistances"><span class="type-signature">&lt;static> </span>getPlaneDistances</h4>
</dt>
<dd>
<p class="description">
The distances calculated by the vector from the center of the bounding sphere to position projected onto direction
plus/minus the radius of the bounding sphere.
<br>
If you imagine the infinite number of planes with normal direction, this computes the smallest distance to the
closest and farthest planes from position that intersect the bounding sphere.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>sphere</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
</td>
<td class="description last">The bounding sphere to calculate the distance to.</td>
</tr>
<tr>
<td class="name"><code>position</code></td>
<td class="type">
<a href="Cartesian3.html">Cartesian3</a>
</td>
<td class="attributes">
</td>
<td class="description last">The position to calculate the distance from.</td>
</tr>
<tr>
<td class="name"><code>direction</code></td>
<td class="type">
<a href="Cartesian3.html">Cartesian3</a>
</td>
<td class="attributes">
</td>
<td class="description last">The direction from position.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="Cartesian2.html">Cartesian2</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last">A Cartesian2 to store the nearest and farthest distances.</td>
</tr>
</tbody>
</table>
<h5>Throws:</h5>
<ul>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: sphere is required.
</div>
</li>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: position is required.
</div>
</li>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: direction is required.
</div>
</li>
</ul>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="Interval.html">Interval</a></span>
The nearest and farthest distances on the bounding sphere from position in direction.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 673</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="intersect"><span class="type-signature">&lt;static> </span>intersect</h4>
</dt>
<dd>
<p class="description">
Determines which side of a plane a sphere is located.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>sphere</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="description last">The bounding sphere to test.</td>
</tr>
<tr>
<td class="name"><code>plane</code></td>
<td class="type">
<a href="Cartesian4.html">Cartesian4</a>
</td>
<td class="description last">The coefficients of the plane in the for ax + by + cz + d = 0
where the coefficients a, b, c, and d are the components x, y, z,
and w of the {Cartesian4}, respectively.</td>
</tr>
</tbody>
</table>
<h5>Throws:</h5>
<ul>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: sphere is required.
</div>
</li>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: plane is required.
</div>
</li>
</ul>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="Intersect.html">Intersect</a></span>
{Intersect.INSIDE} if the entire sphere is on the side of the plane the normal
is pointing, {Intersect.OUTSIDE} if the entire sphere is on the opposite side,
and {Intersect.INTERSETING} if the sphere intersects the plane.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 598</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="transform"><span class="type-signature">&lt;static> </span>transform</h4>
</dt>
<dd>
<p class="description">
Applies a 4x4 affine transformation matrix to a bounding sphere.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>sphere</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
</td>
<td class="description last">The bounding sphere to apply the transformation to.</td>
</tr>
<tr>
<td class="name"><code>transform</code></td>
<td class="type">
<a href="Matrix4.html">Matrix4</a>
</td>
<td class="attributes">
</td>
<td class="description last">The transformation matrix to apply to the bounding sphere.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last">The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Throws:</h5>
<ul>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: sphere is required.
</div>
</li>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: transform is required.
</div>
</li>
</ul>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="BoundingSphere.html">BoundingSphere</a></span>
The modified result parameter or a new BoundingSphere instance if none was provided.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 634</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
<dt>
<h4 class="name" id="union"><span class="type-signature">&lt;static> </span>union</h4>
</dt>
<dd>
<p class="description">
Computes a bounding sphere that contains both the left and right bounding spheres.
</p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>left</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
</td>
<td class="description last">A sphere to enclose in a bounding sphere.</td>
</tr>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
</td>
<td class="description last">A sphere to enclose in a bounding sphere.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<a href="BoundingSphere.html">BoundingSphere</a>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last">The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Throws:</h5>
<ul>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: left is required.
</div>
</li>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: right is required.
</div>
</li>
</ul>
<h5>Returns:</h5>
<div class="param-desc">
<span class="param-type"><a href="BoundingSphere.html">BoundingSphere</a></span>
The modified result parameter or a new BoundingSphere instance if none was provided.
</div>
<dl class="details">
<!--
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>../../Source/Core/BoundingSphere.js, line 523</li></ul></dd>
-->
</dl>
<div class="hr"></div>
</dd>
</dl>
</article>
</section>
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Documentation generated by <a href="https://github.com/micmath/jsdoc">JSDoc 3</a> on Fri Jan 18 2013 11:20:39 GMT-0500 (EST)
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