## On this page # functions\_u Last update: 17.07.2025 Here is a list of all class members with links to the classes they belong to: ### - u - - u : [ZOSAPI.Editors.NCE.ISCS\_CIE1976](interface_z_o_s_a_p_i_1_1_editors_1_1_n_c_e_1_1_i_s_c_s___c_i_e1976.xhtml#a7c4c6aaa7b8adcf68f92565d3c9152e0) - UDAFile : [ZOSAPI.Editors.NCE.INCETypeData](interface_z_o_s_a_p_i_1_1_editors_1_1_n_c_e_1_1_i_n_c_e_type_data.xhtml#ab7633bb9443e1f96abdaf7f5a0c6ac7f) - UDASCale : [ZOSAPI.Editors.LDE.ISurfaceApertureUser](interface_z_o_s_a_p_i_1_1_editors_1_1_l_d_e_1_1_i_surface_aperture_user.xhtml#aaa6a57248f74c9309f7629db8eff1518) - UDAScale : [ZOSAPI.Editors.NCE.INCETypeData](interface_z_o_s_a_p_i_1_1_editors_1_1_n_c_e_1_1_i_n_c_e_type_data.xhtml#a6ac27b2c8df816581004bc1332dc3e5c) - UnCell() : [ZOSAPI.Editors.LDE.ISurfaceSuperconic](interface_z_o_s_a_p_i_1_1_editors_1_1_l_d_e_1_1_i_surface_superconic.xhtml#afba4e3a11794fadf5a94c459a0b7b055) - Underflow : [ZOSAPI.Tools.Tolerancing.ITolerancingHistogram](interface_z_o_s_a_p_i_1_1_tools_1_1_tolerancing_1_1_i_tolerancing_histogram.xhtml#af666af7d0ded2dec38ecbff92649e946) - UndoDir : [ZOSAPI.IZOSAPI\_Application](interface_z_o_s_a_p_i_1_1_i_z_o_s_a_p_i___application.xhtml#a58a3978c6135291ff3c636a8b0bd4eff) - UndoDirectory : [ZOSAPI.Preferences.IPreferencesFolders](interface_z_o_s_a_p_i_1_1_preferences_1_1_i_preferences_folders.xhtml#ae0053df0608a867d67ec341bd7036adf) - UniformAngle : [ZOSAPI.Editors.NCE.IObjectSourceTwoAngle](interface_z_o_s_a_p_i_1_1_editors_1_1_n_c_e_1_1_i_object_source_two_angle.xhtml#a0818611fad32f9237508db31838f23e5) - UniformAngleCell : [ZOSAPI.Editors.NCE.IObjectSourceTwoAngle](interface_z_o_s_a_p_i_1_1_editors_1_1_n_c_e_1_1_i_object_source_two_angle.xhtml#ae3279550aafaaeedd93a750b30ea5f45) - UniqueObjectsInPath : [ZOSAPI.Analysis.Data.IAR\_PathAnalysisEntry](interface_z_o_s_a_p_i_1_1_analysis_1_1_data_1_1_i_a_r___path_analysis_entry.xhtml#a9de3ed8ebd66ff4076bebffc1a4a7602) - Units : [ZOSAPI.SystemData.ISystemData](interface_z_o_s_a_p_i_1_1_system_data_1_1_i_system_data.xhtml#ae3b377657650d4b024fe9fc3f17f8f21) - UnloadData() : [ZOSAPI.Editors.LDE.ISTAR\_DeformationsFEAData](interface_z_o_s_a_p_i_1_1_editors_1_1_l_d_e_1_1_i_s_t_a_r___deformations_f_e_a_data.xhtml#aaca71ab540e46e2f122b142b2ea882be), [ZOSAPI.Editors.LDE.ISTAR\_DirectIndexFEAData](interface_z_o_s_a_p_i_1_1_editors_1_1_l_d_e_1_1_i_s_t_a_r___direct_index_f_e_a_data.xhtml#a4194179759a7a1d9523fa5db0f26e8fc), [ZOSAPI.Editors.LDE.ISTAR\_TemperaturesFEAData](interface_z_o_s_a_p_i_1_1_editors_1_1_l_d_e_1_1_i_s_t_a_r___temperatures_f_e_a_data.xhtml#a2884ef85cec2ccc78670ad49d9915c88) - Unpolarized : [ZOSAPI.SystemData.ISDPolarizationData](interface_z_o_s_a_p_i_1_1_system_data_1_1_i_s_d_polarization_data.xhtml#a1795e28161df86c766de7852e8241c16) - UpdateFileLists() : [ZOSAPI.IOpticalSystem](interface_z_o_s_a_p_i_1_1_i_optical_system.xhtml#af4d6abd8c98468b148019fa5f941cdef), [ZOSAPI.IZOSAPI\_Application](interface_z_o_s_a_p_i_1_1_i_z_o_s_a_p_i___application.xhtml#ac602e21441f97078424e9de4ac674832) - UpdateMode : [ZOSAPI.IOpticalSystem](interface_z_o_s_a_p_i_1_1_i_optical_system.xhtml#a8c38bb004d5886ae03e10c238f9322cb), [ZOSAPI.ISTARSubsystem](interface_z_o_s_a_p_i_1_1_i_s_t_a_r_subsystem.xhtml#ae78c78eb74dbeabfd3430efa5099b4ca) - UpdateMostRecentlyUsedList : [ZOSAPI.Preferences.IPreferencesGeneral](interface_z_o_s_a_p_i_1_1_preferences_1_1_i_preferences_general.xhtml#a2efa6ee6fe4db0f5cc839ab473462272) - UpdateStatus() : [ZOSAPI.IOpticalSystem](interface_z_o_s_a_p_i_1_1_i_optical_system.xhtml#a45a3e58bca5b818d7194f990564de76e) - UpperPupil : [ZOSAPI.Tools.Layouts.ICrossSectionExport](interface_z_o_s_a_p_i_1_1_tools_1_1_layouts_1_1_i_cross_section_export.xhtml#acba8cb24cd58239d805e2357803084d3) - UseAdvancedConvergence : [ZOSAPI.SystemData.ISDRayAimingData](interface_z_o_s_a_p_i_1_1_system_data_1_1_i_s_d_ray_aiming_data.xhtml#a9452f6fde0ef7e75eb0a70902ebeeab2) - UseAirBoundaryValues : [ZOSAPI.Wizards.ISEQOptimizationWizard2](interface_z_o_s_a_p_i_1_1_wizards_1_1_i_s_e_q_optimization_wizard2.xhtml#a4ea47ad100b31a4c5e9fa6e906918563) - UseAllConfigurations : [ZOSAPI.Wizards.ISEQOptimizationWizard2](interface_z_o_s_a_p_i_1_1_wizards_1_1_i_s_e_q_optimization_wizard2.xhtml#a60c49256f7aee2e70a0e973ce24ed508) - UseAllFields() : [ZOSAPI.Analysis.Settings.IAS\_Field](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_i_a_s___field.xhtml#a324cd487899583ae73400414de2de58f), [ZOSAPI.Tools.ICriticalRaysetGenerator](interface_z_o_s_a_p_i_1_1_tools_1_1_i_critical_rayset_generator.xhtml#a6b3d36109b79e8b5de215e1054939e04), [ZOSAPI.Wizards.ISEQOptimizationWizard2](interface_z_o_s_a_p_i_1_1_wizards_1_1_i_s_e_q_optimization_wizard2.xhtml#a4f89049bb1c92d39fda443cc7bdaa712) - UseAllWavelengths() : [ZOSAPI.Analysis.Settings.IAS\_Wavelength](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_i_a_s___wavelength.xhtml#a705563143354dc20713a8f169911bc83), [ZOSAPI.Tools.ICriticalRaysetGenerator](interface_z_o_s_a_p_i_1_1_tools_1_1_i_critical_rayset_generator.xhtml#a1526e25e73701bdef89566a78cb2e496) - UseAngularSpectrumPropagator : [ZOSAPI.Editors.LDE.ILDEPhysicalOpticsData](interface_z_o_s_a_p_i_1_1_editors_1_1_l_d_e_1_1_i_l_d_e_physical_optics_data.xhtml#ab204b601ebd4a2359379280a2652314b) - UseAnyWavelength() : [ZOSAPI.Tools.RayTrace.IRayTraceNSCSourceData](interface_z_o_s_a_p_i_1_1_tools_1_1_ray_trace_1_1_i_ray_trace_n_s_c_source_data.xhtml#afc1f83301201e8c0ed8bb6661c0c562a) - UseArbitraryRay() : [ZOSAPI.Analysis.Settings.Aberrations.IAS\_RayTrace](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_aberrations_1_1_i_a_s___ray_trace.xhtml#a96c136a41b2117c3c83f6670935e2f31) - UseCentroid : [ZOSAPI.Analysis.Settings.Psf.IAS\_HuygensPsf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_psf_1_1_i_a_s___huygens_psf.xhtml#a81897f26c048800bb9f52d7dca872c9f), [ZOSAPI.Analysis.Settings.Psf.IAS\_HuygensPsfCrossSection](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_psf_1_1_i_a_s___huygens_psf_cross_section.xhtml#ae2dee0d98a5fd8fbb70bddcafa413d2d), [ZOSAPI.Tools.General.IQuickFocus](interface_z_o_s_a_p_i_1_1_tools_1_1_general_1_1_i_quick_focus.xhtml#a94b42a71c2ddb090236a54e7bcd24a6d) - UseCoherentPSF : [ZOSAPI.Analysis.Settings.Psf.IAS\_FftPsfLineEdgeSpread](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_psf_1_1_i_a_s___fft_psf_line_edge_spread.xhtml#ab82ed57cea73870e5aa527cdca51f1be) - UseColumnRowCenter() : [ZOSAPI.Analysis.Settings.ExtendedScene.IAS\_GeometricImageAnalysis](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_extended_scene_1_1_i_a_s___geometric_image_analysis.xhtml#ac67c9c66f782449fb3c3d587d441f036) - UseConsiderIgnoreWhenSplitting : [ZOSAPI.Editors.NCE.INCETypeData](interface_z_o_s_a_p_i_1_1_editors_1_1_n_c_e_1_1_i_n_c_e_type_data.xhtml#a55669d62b29bd8718b01e53d021f1c9b) - UseCustomSettings() : [ZOSAPI.Editors.NCE.INCECoatScatterFaceData](interface_z_o_s_a_p_i_1_1_editors_1_1_n_c_e_1_1_i_n_c_e_coat_scatter_face_data.xhtml#aa924e01d2b48c13c062c9a1b55ee188a) - UseDashes : [ZOSAPI.Analysis.Settings.Aberrations.IAS\_FieldCurvatureAndDistortion](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_aberrations_1_1_i_a_s___field_curvature_and_distortion.xhtml#a13a8fb7b9bcd5469437f7664b7cdd22c), [ZOSAPI.Analysis.Settings.Aberrations.IAS\_LongitudinalAberration](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_aberrations_1_1_i_a_s___longitudinal_aberration.xhtml#a83ed30f0b4e6ce0e6062fea060e5b2b7), [ZOSAPI.Analysis.Settings.EncircledEnergy.IAS\_DiffractionEncircledEnergy](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_encircled_energy_1_1_i_a_s___diffraction_encircled_energy.xhtml#a23db5525a21c209bacd41af093ac61cc), [ZOSAPI.Analysis.Settings.EncircledEnergy.IAS\_ExtendedSourceEncircledEnergy](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_encircled_energy_1_1_i_a_s___extended_source_encircled_energy.xhtml#ad40c16224c09bdc5d5bd5757949373c4), [ZOSAPI.Analysis.Settings.EncircledEnergy.IAS\_GeometricEncircledEnergy](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_encircled_energy_1_1_i_a_s___geometric_encircled_energy.xhtml#a31895e37e476d6574404ad5d121632ab), [ZOSAPI.Analysis.Settings.Fans.IAS\_Fan](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_fans_1_1_i_a_s___fan.xhtml#aa8fd29db3f5f46cf1b475f0fc7797213), [ZOSAPI.Analysis.Settings.Mtf.IAS\_FftMtf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___fft_mtf.xhtml#aeea79417352bd13a51b9f0d3b586f29c), [ZOSAPI.Analysis.Settings.Mtf.IAS\_FftMtfvsField](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___fft_mtfvs_field.xhtml#a32ab26a59bbbd80926b2291bbff7b89b), [ZOSAPI.Analysis.Settings.Mtf.IAS\_FftThroughFocusMtf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___fft_through_focus_mtf.xhtml#ab56cc240764e116fe3003243f1c3bfdd), [ZOSAPI.Analysis.Settings.Mtf.IAS\_GeometricMtf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___geometric_mtf.xhtml#a0f991e070c804b301a5be7db644449f7), [ZOSAPI.Analysis.Settings.Mtf.IAS\_GeometricMtfvsField](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___geometric_mtfvs_field.xhtml#a6bb6b2aa4a3d952f73cb6e6a764a4d7a), [ZOSAPI.Analysis.Settings.Mtf.IAS\_GeometricThroughFocusMtf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___geometric_through_focus_mtf.xhtml#ad3a2f707acefdf028062df659511e276), [ZOSAPI.Analysis.Settings.Mtf.IAS\_HuygensMtf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___huygens_mtf.xhtml#ad448225f9d53db7b8c79635cd011b164), [ZOSAPI.Analysis.Settings.Mtf.IAS\_HuygensMtfvsField](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___huygens_mtfvs_field.xhtml#a154fcc2577f3482d9a71a114b0e7c293), [ZOSAPI.Analysis.Settings.Mtf.IAS\_HuygensThroughFocusMtf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___huygens_through_focus_mtf.xhtml#adc5a2277fe4bcd85fbe45316254ff5a9), [ZOSAPI.Analysis.Settings.RMS.IAS\_RMSField](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_r_m_s_1_1_i_a_s___r_m_s_field.xhtml#a57bf1e8d6a18526f4c4814dd66bd1e7a), [ZOSAPI.Analysis.Settings.RMS.IAS\_RMSFocus](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_r_m_s_1_1_i_a_s___r_m_s_focus.xhtml#a7a0ebb51d96071d177e47a52fcf7f1e0), [ZOSAPI.Analysis.Settings.RMS.IAS\_RMSLambdaDiagram](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_r_m_s_1_1_i_a_s___r_m_s_lambda_diagram.xhtml#adf8fc73eb5edb55202ae3739939dcff3) - UseDataCompression : [ZOSAPI.Tools.General.ICreateArchive](interface_z_o_s_a_p_i_1_1_tools_1_1_general_1_1_i_create_archive.xhtml#a94e417523349ff1c39ce5ecb8c9a4258), [ZOSAPI.Tools.General.ICreateProject](interface_z_o_s_a_p_i_1_1_tools_1_1_general_1_1_i_create_project.xhtml#ae7bc190e199d3b9a4ef6b9c8a457fb5b) - UseDataRetention : [ZOSAPI.Tools.Tolerancing.ITolerancing](interface_z_o_s_a_p_i_1_1_tools_1_1_tolerancing_1_1_i_tolerancing.xhtml#a5114a6cd280bbcd356d6dab8aa1b48ff) - UseDetector : [ZOSAPI.Wizards.INSCWizard](interface_z_o_s_a_p_i_1_1_wizards_1_1_i_n_s_c_wizard.xhtml#a1774b9356a7c2fff8cce4222baba57c4) - UseDiskStorage : [ZOSAPI.Analysis.PhysicalOptics.IAS\_PhysicalOpticsPropagation](interface_z_o_s_a_p_i_1_1_analysis_1_1_physical_optics_1_1_i_a_s___physical_optics_propagation.xhtml#a08bd98624585541723de37bb450f66be) - UsedWeights : [ZOSAPI.Editors.LDE.ISTAR\_RBMs](interface_z_o_s_a_p_i_1_1_editors_1_1_l_d_e_1_1_i_s_t_a_r___r_b_ms.xhtml#a0b9866fbb59ceb4da6f98cde62d55b20) - UseEFL : [ZOSAPI.Tools.General.ILensCatalogs](interface_z_o_s_a_p_i_1_1_tools_1_1_general_1_1_i_lens_catalogs.xhtml#adbd6a6d921e9331fdb496ef8db27db1b) - UseEnhancedRayAiming : [ZOSAPI.SystemData.ISDRayAimingData](interface_z_o_s_a_p_i_1_1_system_data_1_1_i_s_d_ray_aiming_data.xhtml#a7ab68187e0b31a6ea53a2dae0e27eaaa) - UseEPD : [ZOSAPI.Tools.General.ILensCatalogs](interface_z_o_s_a_p_i_1_1_tools_1_1_general_1_1_i_lens_catalogs.xhtml#a8b2efec5b743a595ce309739dfdd57f4) - UseExitPupil : [ZOSAPI.Analysis.Settings.IAS\_Interferogram](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_i_a_s___interferogram.xhtml#a1a7e62cf981891e2357842bf3e4ac2e8), [ZOSAPI.Analysis.Settings.IAS\_WavefrontMap](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_i_a_s___wavefront_map.xhtml#a4d016922efcbe3d636ac66fdb931ebf5) - UseFallBackSearchDuringCacheSetup : [ZOSAPI.SystemData.ISDRayAimingData](interface_z_o_s_a_p_i_1_1_system_data_1_1_i_s_d_ray_aiming_data.xhtml#abb56016d2436fd5e132c2d6d66c992f3) - UseFastApproximateRayTrace : [ZOSAPI.Editors.NCE.INCETypeData](interface_z_o_s_a_p_i_1_1_editors_1_1_n_c_e_1_1_i_n_c_e_type_data.xhtml#a974448cd10424a76782dc8542600c009) - UseGaussianQuadrature : [ZOSAPI.Tools.General.IComputeRMSSpotSize](interface_z_o_s_a_p_i_1_1_tools_1_1_general_1_1_i_compute_r_m_s_spot_size.xhtml#ac7c3beaae00f2f43950af38fbda04d2d), [ZOSAPI.Wizards.ISEQOptimizationWizard2](interface_z_o_s_a_p_i_1_1_wizards_1_1_i_s_e_q_optimization_wizard2.xhtml#a5108606473b98ac402f95c788f7d045f) - UseGlassBoundaryValues : [ZOSAPI.Wizards.ISEQOptimizationWizard2](interface_z_o_s_a_p_i_1_1_wizards_1_1_i_s_e_q_optimization_wizard2.xhtml#a950433133e0176bc9717648a7db59e7c) - UseGlobal : [ZOSAPI.Analysis.Settings.Aberrations.IAS\_RayTrace](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_aberrations_1_1_i_a_s___ray_trace.xhtml#ae24bd895227985b14aee4260de839187) - UseGlobalXYZRotationOrder : [ZOSAPI.Editors.NCE.INCETypeData](interface_z_o_s_a_p_i_1_1_editors_1_1_n_c_e_1_1_i_n_c_e_type_data.xhtml#a52b985e3d2dfc5ef195be6979228d773) - UseHuygensPSF : [ZOSAPI.Analysis.Settings.EncircledEnergy.IAS\_DiffractionEncircledEnergy](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_encircled_energy_1_1_i_a_s___diffraction_encircled_energy.xhtml#a1974f0482754feaf8584ff02a50c9b0e), [ZOSAPI.Analysis.Settings.EncircledEnergy.IAS\_GeometricEncircledEnergy](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_encircled_energy_1_1_i_a_s___geometric_encircled_energy.xhtml#afb617aa5217744a86fba5865d77f2914) - UseImageSurface() : [ZOSAPI.Analysis.Settings.IAS\_Surface](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_i_a_s___surface.xhtml#a291977ee1ff82e948147cf667ba78d59), [ZOSAPI.SystemData.ISurfaceSelection](interface_z_o_s_a_p_i_1_1_system_data_1_1_i_surface_selection.xhtml#a3945f11fad29ce02fa145ce480fa4c3f) - UseLayerMultiplierAndOffsets : [ZOSAPI.Editors.LDE.ILDECoatingData](interface_z_o_s_a_p_i_1_1_editors_1_1_l_d_e_1_1_i_l_d_e_coating_data.xhtml#a1a0d92693cf122d5c5685888273c8376) - UseMaximumDistortion : [ZOSAPI.Wizards.ISEQOptimizationWizard2](interface_z_o_s_a_p_i_1_1_wizards_1_1_i_s_e_q_optimization_wizard2.xhtml#a142278c74bb7dcf16455500158681cb8) - UseMieDensity : [ZOSAPI.Editors.NCE.IVMPS\_PhotoluminscenceModel](interface_z_o_s_a_p_i_1_1_editors_1_1_n_c_e_1_1_i_v_m_p_s___photoluminscence_model.xhtml#af44228d87c0154b58d4cdf4c2076ed93) - UseObjectiveSurface() : [ZOSAPI.Analysis.Settings.IAS\_Surface](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_i_a_s___surface.xhtml#a3ac6563aeffa5cd13064f3265079a5f1) - UseObjectSurface() : [ZOSAPI.SystemData.ISurfaceSelection](interface_z_o_s_a_p_i_1_1_system_data_1_1_i_surface_selection.xhtml#a012a49a9303efe597836e1ef6db8e21d) - UsePeakIrradiance : [ZOSAPI.Analysis.PhysicalOptics.IAS\_PhysicalOpticsPropagation](interface_z_o_s_a_p_i_1_1_analysis_1_1_physical_optics_1_1_i_a_s___physical_optics_propagation.xhtml#af33b4c14a35b0e8ee4bc5962e4cf4941) - UsePixelInterpolation : [ZOSAPI.Analysis.Settings.ExtendedScene.IAS\_GeometricImageAnalysis](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_extended_scene_1_1_i_a_s___geometric_image_analysis.xhtml#a32c40820e0255ed5e090ed82e1af905e), [ZOSAPI.Editors.NCE.INCETypeData](interface_z_o_s_a_p_i_1_1_editors_1_1_n_c_e_1_1_i_n_c_e_type_data.xhtml#afc4dac76bc766b436624e0864aea1d96) - UsePolarization : [ZOSAPI.Analysis.PhysicalOptics.IAS\_PhysicalOpticsPropagation](interface_z_o_s_a_p_i_1_1_analysis_1_1_physical_optics_1_1_i_a_s___physical_optics_propagation.xhtml#ac341039e2368a6bc4a18ceaecc834f90), [ZOSAPI.Analysis.Settings.EncircledEnergy.IAS\_DiffractionEncircledEnergy](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_encircled_energy_1_1_i_a_s___diffraction_encircled_energy.xhtml#a783fd1d335dfb2f6c57b60a9c5d3ade9), [ZOSAPI.Analysis.Settings.EncircledEnergy.IAS\_ExtendedSourceEncircledEnergy](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_encircled_energy_1_1_i_a_s___extended_source_encircled_energy.xhtml#a64646563afb1bc890b6be3f5b832fef8), [ZOSAPI.Analysis.Settings.EncircledEnergy.IAS\_GeometricEncircledEnergy](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_encircled_energy_1_1_i_a_s___geometric_encircled_energy.xhtml#acdebb29d2812d042df2e9ceaa5cdddca), [ZOSAPI.Analysis.Settings.EncircledEnergy.IAS\_GeometricLineEdgeSpread](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_encircled_energy_1_1_i_a_s___geometric_line_edge_spread.xhtml#a5495ad1c70ae4272e0c66480801b43ac), [ZOSAPI.Analysis.Settings.ExtendedScene.IAS\_GeometricImageAnalysis](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_extended_scene_1_1_i_a_s___geometric_image_analysis.xhtml#ac59be9246dc5607a860ae011292cffcd), [ZOSAPI.Analysis.Settings.ExtendedScene.IAS\_ImageSimulation](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_extended_scene_1_1_i_a_s___image_simulation.xhtml#aad0acfde150b0cb13c5b5a19b6c2816b), [ZOSAPI.Analysis.Settings.ExtendedScene.IAS\_RelativeIllumination](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_extended_scene_1_1_i_a_s___relative_illumination.xhtml#a6a4a88e64c259a0b23213cc88d682bb5), [ZOSAPI.Analysis.Settings.Mtf.IAS\_FftMtf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___fft_mtf.xhtml#acf8f62f06236b95c57fde78db8127e66), [ZOSAPI.Analysis.Settings.Mtf.IAS\_FftMtfMap](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___fft_mtf_map.xhtml#a9d390629fff27d2bda4a390ef8a10dff), [ZOSAPI.Analysis.Settings.Mtf.IAS\_FftMtfvsField](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___fft_mtfvs_field.xhtml#a1ce5722ebfef824f8b0575569db65657), [ZOSAPI.Analysis.Settings.Mtf.IAS\_FftSurfaceMtf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___fft_surface_mtf.xhtml#a650e9f914de9a403d1f85a6bc9cfe481), [ZOSAPI.Analysis.Settings.Mtf.IAS\_FftThroughFocusMtf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___fft_through_focus_mtf.xhtml#a900fe7989371ddf638eb61eac7e6699f), [ZOSAPI.Analysis.Settings.Mtf.IAS\_GeometricMtf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___geometric_mtf.xhtml#af0a43f625674fe8026f12bf39cdfaa8c), [ZOSAPI.Analysis.Settings.Mtf.IAS\_GeometricMtfMap](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___geometric_mtf_map.xhtml#a8bea49e1457fd870652a365fc1d950fd), [ZOSAPI.Analysis.Settings.Mtf.IAS\_GeometricMtfvsField](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___geometric_mtfvs_field.xhtml#ad5dc10ea327e98a614b92b6ea77f2a16), [ZOSAPI.Analysis.Settings.Mtf.IAS\_GeometricThroughFocusMtf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___geometric_through_focus_mtf.xhtml#a6b6b78f19b6209b9839df5f173c1a77e), [ZOSAPI.Analysis.Settings.Mtf.IAS\_HuygensMtf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___huygens_mtf.xhtml#a9c9c58cda73efe6da60765e444d5cac3), [ZOSAPI.Analysis.Settings.Mtf.IAS\_HuygensMtfvsField](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___huygens_mtfvs_field.xhtml#ac6a1666a906cb5ad3c4adb0d3b8a601e), [ZOSAPI.Analysis.Settings.Mtf.IAS\_HuygensSurfaceMtf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___huygens_surface_mtf.xhtml#ab0e1170260b3aeb67976d66e03bba164), [ZOSAPI.Analysis.Settings.Mtf.IAS\_HuygensThroughFocusMtf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_mtf_1_1_i_a_s___huygens_through_focus_mtf.xhtml#ad4acb3dc013681bbed042194fb61f9a6), [ZOSAPI.Analysis.Settings.Psf.IAS\_FftPsf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_psf_1_1_i_a_s___fft_psf.xhtml#a7430b9b8991c54130e95807d5e579290), [ZOSAPI.Analysis.Settings.Psf.IAS\_FftPsfCrossSection](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_psf_1_1_i_a_s___fft_psf_cross_section.xhtml#a66d86c907122f9358c9022741b0bff67), [ZOSAPI.Analysis.Settings.Psf.IAS\_FftPsfLineEdgeSpread](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_psf_1_1_i_a_s___fft_psf_line_edge_spread.xhtml#aabb517a471097b6ad8f636d6fd306e46), [ZOSAPI.Analysis.Settings.Psf.IAS\_HuygensPsf](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_psf_1_1_i_a_s___huygens_psf.xhtml#a1d452863f7f8fafb59e4d11a5a6f1cba), [ZOSAPI.Analysis.Settings.Psf.IAS\_HuygensPsfCrossSection](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_psf_1_1_i_a_s___huygens_psf_cross_section.xhtml#afd7f088cd61fcf5f4d49417f6d3dc1d9), [ZOSAPI.Analysis.Settings.RayTracing.IAS\_NSCSingleRayTrace](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_ray_tracing_1_1_i_a_s___n_s_c_single_ray_trace.xhtml#a66b85bf4a666fbb497422f06b3c31617), [ZOSAPI.Analysis.Settings.RMS.IAS\_RMSField](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_r_m_s_1_1_i_a_s___r_m_s_field.xhtml#a8f15fbdf3c3418c5db0b662be1736397), [ZOSAPI.Analysis.Settings.RMS.IAS\_RMSFieldMap](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_r_m_s_1_1_i_a_s___r_m_s_field_map.xhtml#acf597d27833f2dd8805b299fc2374c71), [ZOSAPI.Analysis.Settings.RMS.IAS\_RMSFocus](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_r_m_s_1_1_i_a_s___r_m_s_focus.xhtml#aca4636ebb11b75aeac747cb2e1ba1011), [ZOSAPI.Analysis.Settings.RMS.IAS\_RMSLambdaDiagram](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_r_m_s_1_1_i_a_s___r_m_s_lambda_diagram.xhtml#ac6ba71955284e5052ebb31f7b424c30c), [ZOSAPI.Analysis.Settings.Spot.IAS\_Spot](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_spot_1_1_i_a_s___spot.xhtml#af4435330d1b0c60c5f546d84d02d9f8b), [ZOSAPI.Analysis.Settings.Wavefront.IAS\_Foucault](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_wavefront_1_1_i_a_s___foucault.xhtml#a655eb4aa97a28bc639b32ac85dd6d90a), [ZOSAPI.Tools.General.IExportCAD](interface_z_o_s_a_p_i_1_1_tools_1_1_general_1_1_i_export_c_a_d.xhtml#a2902e3bb60b20468c67ba2930ea71c45), [ZOSAPI.Tools.Layouts.INSC3DLayoutExport](interface_z_o_s_a_p_i_1_1_tools_1_1_layouts_1_1_i_n_s_c3_d_layout_export.xhtml#afefd44558c115c92b06b67404f026e4c), [ZOSAPI.Tools.Layouts.INSCShadedModelExport](interface_z_o_s_a_p_i_1_1_tools_1_1_layouts_1_1_i_n_s_c_shaded_model_export.xhtml#a4cc9217ae84749de59e5442e509d3a49), [ZOSAPI.Tools.RayTrace.INSCRayTrace](interface_z_o_s_a_p_i_1_1_tools_1_1_ray_trace_1_1_i_n_s_c_ray_trace.xhtml#acbdda6a2a6ec6a5664e351452991c80a) - UsePrecisionRounding : [ZOSAPI.Tools.IDesignLockdown](interface_z_o_s_a_p_i_1_1_tools_1_1_i_design_lockdown.xhtml#a1019f7d59ff29a4557e3a1732bc598cb) - UsePrimaryWavelength() : [ZOSAPI.Tools.RayTrace.IRayTraceNSCSourceData](interface_z_o_s_a_p_i_1_1_tools_1_1_ray_trace_1_1_i_ray_trace_n_s_c_source_data.xhtml#a83d78a5095cf5ef0d13e1df9239b5c45) - UseProfile() : [ZOSAPI.Editors.NCE.INCECoatScatterFaceData](interface_z_o_s_a_p_i_1_1_editors_1_1_n_c_e_1_1_i_n_c_e_coat_scatter_face_data.xhtml#a8ab2f0612ca5ae34407327c383516356) - UseProjectFile() : [ZOSAPI.Tools.General.IRestoreProject](interface_z_o_s_a_p_i_1_1_tools_1_1_general_1_1_i_restore_project.xhtml#ab4aba206136a922eaf92a331f33cc419), [ZOSAPI.Tools.IFileManager](interface_z_o_s_a_p_i_1_1_tools_1_1_i_file_manager.xhtml#a2cba9e98e575d0f0ade387c1d53f7140) - UserAnalysisData : [ZOSAPI.IZOSAPI\_Application](interface_z_o_s_a_p_i_1_1_i_z_o_s_a_p_i___application.xhtml#abc787bc578c7c9d5f1f6f60d08280808) - UseRayAimingCache : [ZOSAPI.SystemData.ISDRayAimingData](interface_z_o_s_a_p_i_1_1_system_data_1_1_i_s_d_ray_aiming_data.xhtml#ad609b88c03dfd4b26771636c3c58e36d) - UseRaysToPropagateToNextSurface : [ZOSAPI.Editors.LDE.ILDEPhysicalOpticsData](interface_z_o_s_a_p_i_1_1_editors_1_1_l_d_e_1_1_i_l_d_e_physical_optics_data.xhtml#a827354f0c92dc02102b15f2d8937aa82) - UserDefinedAperture : [ZOSAPI.Editors.NCE.INCETypeData](interface_z_o_s_a_p_i_1_1_editors_1_1_n_c_e_1_1_i_n_c_e_type_data.xhtml#a51ca1b845c9ea45af5133e5824060587) - UseRealRays : [ZOSAPI.Analysis.Settings.Aberrations.IAS\_LateralColor](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_aberrations_1_1_i_a_s___lateral_color.xhtml#ae619d2d49d39b81292abe4942ba27216) - UseRectangularArray : [ZOSAPI.Tools.General.IComputeRMSSpotSize](interface_z_o_s_a_p_i_1_1_tools_1_1_general_1_1_i_compute_r_m_s_spot_size.xhtml#a10e83f18e250018d6cd04240085e691a), [ZOSAPI.Wizards.ISEQOptimizationWizard2](interface_z_o_s_a_p_i_1_1_wizards_1_1_i_s_e_q_optimization_wizard2.xhtml#a34c65bf7c5c1f016f44328be02736950) - UseRelativeIllumination : [ZOSAPI.Analysis.Settings.ExtendedScene.IAS\_ImageSimulation](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_extended_scene_1_1_i_a_s___image_simulation.xhtml#a813c04a9a5f5a4a5c141f50b86c14ade) - UseRobustRayAiming : [ZOSAPI.SystemData.ISDRayAimingData](interface_z_o_s_a_p_i_1_1_system_data_1_1_i_s_d_ray_aiming_data.xhtml#a2f6e9c3adea89ae1ab13330fb81f5f95) - UseRootFile() : [ZOSAPI.Tools.General.IRestoreProject](interface_z_o_s_a_p_i_1_1_tools_1_1_general_1_1_i_restore_project.xhtml#a7944c7640c2f2367ae330db9e2705a32), [ZOSAPI.Tools.IFileManager](interface_z_o_s_a_p_i_1_1_tools_1_1_i_file_manager.xhtml#aeb058fcaebcbe630522f326ba38e9966) - UserPreferences : [ZOSAPI.Preferences.IPreferencesGeneral](interface_z_o_s_a_p_i_1_1_preferences_1_1_i_preferences_general.xhtml#ac46784a53f375871f7050942ea3ef76b) - UserSettings : [ZOSAPI.Analysis.IUserAnalysisData](interface_z_o_s_a_p_i_1_1_analysis_1_1_i_user_analysis_data.xhtml#ad65598e3b904e128dfc92664e6450399) - UseSessionFiles : [ZOSAPI.Preferences.IPreferencesGeneral](interface_z_o_s_a_p_i_1_1_preferences_1_1_i_preferences_general.xhtml#a05297c825e3d5db4b61b39f312fd0e07) - UsesFile : [ZOSAPI.Editors.NCE.IIMS\_GRIN](interface_z_o_s_a_p_i_1_1_editors_1_1_n_c_e_1_1_i_i_m_s___g_r_i_n.xhtml#ac3d391a020a9101bd79bfa9613669690) - UseSingleSource : [ZOSAPI.Tools.RayTrace.IRayTraceNSCSourceData](interface_z_o_s_a_p_i_1_1_tools_1_1_ray_trace_1_1_i_ray_trace_n_s_c_source_data.xhtml#a2d0e52bbfb8875f416d895e4c0c87151) - UseSource : [ZOSAPI.Wizards.INSCWizard](interface_z_o_s_a_p_i_1_1_wizards_1_1_i_n_s_c_wizard.xhtml#a7e64c17c5d5f6eec0a324ca6f796cfe5) - UseStopSurface() : [ZOSAPI.SystemData.ISurfaceSelection](interface_z_o_s_a_p_i_1_1_system_data_1_1_i_surface_selection.xhtml#a74d7d64b0ac7754c9ab29816ff82dc93) - UseSymbols : [ZOSAPI.Analysis.Settings.ExtendedScene.IAS\_GeometricImageAnalysis](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_extended_scene_1_1_i_a_s___geometric_image_analysis.xhtml#a60888d225bc9bf2193fc6a313dfd0ee7), [ZOSAPI.Analysis.Settings.Spot.IAS\_Spot](interface_z_o_s_a_p_i_1_1_analysis_1_1_settings_1_1_spot_1_1_i_a_s___spot.xhtml#ab184a912b248c533ba8d4a37fa2d941a) - UseSystemTolerances() : [ZOSAPI.Analysis.Tolerancing.IAS\_TolerancingHistogram](interface_z_o_s_a_p_i_1_1_analysis_1_1_tolerancing_1_1_i_a_s___tolerancing_histogram.xhtml#aa3f084561377427d212b58981c7dd2a5), [ZOSAPI.Analysis.Tolerancing.IAS\_TolerancingYield](interface_z_o_s_a_p_i_1_1_analysis_1_1_tolerancing_1_1_i_a_s___tolerancing_yield.xhtml#ae921f5a9de751e7cb97bcba002011cdb), [ZOSAPI.Tools.Tolerancing.IToleranceDataViewer](interface_z_o_s_a_p_i_1_1_tools_1_1_tolerancing_1_1_i_tolerance_data_viewer.xhtml#a5bfc23c638eb2ca47b34dc8409209991) - UseTotalPower : [ZOSAPI.Analysis.PhysicalOptics.IAS\_PhysicalOpticsPropagation](interface_z_o_s_a_p_i_1_1_analysis_1_1_physical_optics_1_1_i_a_s___physical_optics_propagation.xhtml#a85f3902a86be18096618714f714b3b39) - UseXaxisReference : [ZOSAPI.Editors.LDE.ILDEPhysicalOpticsData](interface_z_o_s_a_p_i_1_1_editors_1_1_l_d_e_1_1_i_l_d_e_physical_optics_data.xhtml#af8d705361f21d87a53c95c74838384c9)