Description
Adds a constraint to the Constraint Collection.
To determine the interface to use for a specific constraint, scroll down to the EConstraint Parameter table near the bottom of this help page. This table lists all possible values for the AgEAccessConstraints enumeration. The description column provides the corresponding interface to use with each constraint. For example, IAgAccessCnstrMinMax is the interface used with the Range constraint, eCstrRange.
Code snippet examples that show how to add and configure constraints are provided at the bottom of this help page.
The eCstrApparentTime, eCstrDuration, eCstrGMT, eCstrIntervals, eCstrLocalTime constraint types can be added multiple times to the constraint collection.
Syntax
| [Visual Basic .NET] |
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Public Function AddConstraint( _ ByVal EConstraint As AgEAccessConstraints _ ) As IAgAccessConstraint |
| [C#] |
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public IAgAccessConstraint AddConstraint( |
| [Managed C++] |
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public: IAgAccessConstraint^ AddConstraint( |
| [Java] |
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public IAgAccessConstraint addConstraint( |
| [Unmanaged C++] |
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public: HRESULT AddConstraint( |
Parameters
- EConstraint
Member Value Description eCstrNone 0 None. Use interface IAgAccessConstraint eCstrImageQuality 1 Image quality. Use interface IAgAccessCnstrMinMax eCstrAltitude 2 Altitude. Use interface IAgAccessCnstrMinMax eCstrAngularRate 3 Angular rate. Use interface IAgAccessCnstrMinMax eCstrApparentTime 4 Apparent time. Use interface IAgAccessCnstrMinMax eCstrATCentroidElevationAngle 5 Area Target centroid elevation angle. Use interface IAgAccessCnstrMinMax eCstrAzimuthAngle 6 Azimuth angle. Use interface IAgAccessCnstrMinMax eCstrBackground 7 Background. Use interface IAgAccessCnstrBackground eCstrBetaAngle 8 Beta angle. Use interface IAgAccessCnstrMinMax eCstrCrdnAngle 9 Angle. Use interface IAgAccessCnstrCrdnCn eCstrCrdnVectorMag 10 Vector magnitude. Use interface IAgAccessCnstrCrdnCn eCstrCrossTrackRange 11 Cross-track range. Use interface IAgAccessCnstrMinMax eCstrDopplerConeAngle 12 Doppler cone angle. Use interface IAgAccessCnstrMinMax eCstrDuration 13 Duration. Use interface IAgAccessCnstrMinMax eCstrElevationAngle 14 Elevation angle. Use interface IAgAccessCnstrMinMax, IAgAccessCnstrAngle eCstrExclusionZone 15 Exclusion zone. Use interface IAgAccessCnstrExclZonesCollection, IAgAccessCnstrZone eCstrGMT 16 GMT. Use interface IAgAccessCnstrMinMax eCstrGrazingAlt 17 Grazing altitude. Use interface IAgAccessCnstrMinMax eCstrGrazingAngle 18 Grazing angle. Use interface IAgAccessCnstrMinMax eCstrGroundElevAngle 19 Ground elevation angle. Use interface IAgAccessCnstrMinMax eCstrGroundTrack 20 Ground track. Use interface IAgAccessCnstrGroundTrack eCstrInclusionZone 21 Inclusion zone. Use interface IAgAccessCnstrZone eCstrIntervals 22 Intervals. Use interface IAgAccessCnstrIntervals eCstrInTrackRange 23 In-track range. Use interface IAgAccessCnstrMinMax eCstrLatitude 24 Latitude. Use interface IAgAccessCnstrMinMax eCstrLighting 25 Lighting. Use interface IAgAccessCnstrCondition eCstrLineOfSight 26 Line of sight. Use interface IAgAccessConstraint eCstrLocalTime 27 Local time. Use interface IAgAccessCnstrMinMax eCstrLOSLunarExclusion 28 Line of sight lunar exclusion. Use interface IAgAccessCnstrAngle eCstrLOSSunExclusion 29 Line of sight sun exclusion. Use interface IAgAccessCnstrAngle eCstrLunarElevationAngle 30 Lunar elevation angle. Use interface IAgAccessCnstrMinMax eCstrMatlab 31 Matlab. Use interface IAgAccessCnstrMinMax eCstrObjectExclusionAngle 32 Object exclusion angle. Use interface IAgAccessCnstrObjExAngle eCstrPropagationDelay 33 Propagation delay. Use interface IAgAccessCnstrMinMax eCstrRange 34 Range. Use interface IAgAccessCnstrMinMax eCstrRangeRate 35 Range rate. Use interface IAgAccessCnstrMinMax eCstrSarAreaRate 36 SAR area rate. Use interface IAgAccessCnstrMinMax eCstrSarAzRes 37 SAR azimuth resolution. Use interface IAgAccessCnstrMinMax eCstrSarCNR 38 SAR clutter-to-noise ratio. Use interface IAgAccessCnstrMinMax eCstrSarExternalData 39 SAR external data. Use interface IAgAccessCnstrMinMax eCstrSarIntTime 40 SAR integration time. Use interface IAgAccessCnstrMinMax eCstrSarPTCR 41 SAR point target-to-clutter ratio. Use interface IAgAccessCnstrMinMax eCstrSarSCR 42 SAR signal-to-clutter ratio. Use interface IAgAccessCnstrMinMax eCstrSarSigmaN 43 SAR sigma N. Use interface IAgAccessCnstrMinMax eCstrSarSNR 44 SAR signal-to-noise ratio. Use interface IAgAccessCnstrMinMax eCstrSquintAngle 45 Squint angle. Use interface IAgAccessCnstrMinMax eCstrSrchTrkClearDoppler 46 Search-track clear doppler. Use interface IAgAccessConstraint eCstrSrchTrkDwellTime 47 Search-track dwell time. Use interface IAgAccessCnstrMinMax eCstrSrchTrkIntegratedPDet 48 Search-track integrated probability of detection. Use interface IAgAccessCnstrMinMax eCstrSrchTrkIntegratedPulses 49 Search-track integrated pulses. Use interface IAgAccessConstraint eCstrSrchTrkIntegratedSNR 50 Search-track integrated signal-to-noise ratio. Use interface IAgAccessCnstrMinMax eCstrSrchTrkIntegrationTime 51 Search-track integration time. Use interface IAgAccessCnstrMinMax eCstrSrchTrkMLCFilter 52 Search-track main lobe clutter filter. Use interface IAgAccessConstraint eCstrSrchTrkSinglePulsePDet 53 Search-track single-pulse probability of detection. Use interface IAgAccessCnstrMinMax eCstrSrchTrkSinglePulseSNR 54 Search-track single-pulse signal-to-noise ratio. Use interface IAgAccessCnstrMinMax eCstrSrchTrkSLCFilter 55 Search-track side lobe clutter filter. Use interface IAgAccessConstraint eCstrSrchTrkUnambigDoppler 56 Search-track unambiguous doppler. Use interface IAgAccessConstraint eCstrSrchTrkUnambigRange 57 Search-track unambiguous range. Use interface IAgAccessConstraint eCstrSunElevationAngle 58 Sun elevation angle. Use interface IAgAccessCnstrMinMax eCstrSunGroundElevAngle 59 Sun ground angle. Use interface IAgAccessCnstrMinMax eCstrSunSpecularExclusion 60 Sun specular exclusion. Use interface IAgAccessCnstrAngle eCstrThirdBodyObstruction 61 Third body obstruction. Use interface IAgAccessCnstrThirdBody eCstrTimeSlipRange 62 This enumeration is deprecated. eCstrCentroidAzimuthAngle 63 Centroid azimuth angle. Use interface IAgAccessCnstrMinMax eCstrCentroidRange 64 Centroid range. Use interface IAgAccessCnstrMinMax eCstrCentroidSunElevationAngle 65 Centroid sun elevation angle. Use interface IAgAccessCnstrMinMax eCstrCollectionAngle 66 Collection angle. Use interface IAgAccessCnstrMinMax eCstrTerrainMask 67 Terrain mask. Use interface IAgAccessConstraint eCstrAzElMask 68 Azimuth-elevation mask. Use interface IAgAccessConstraint eCstrAzimuthRate 69 Azimuth rate. Use interface IAgAccessCnstrMinMax eCstrElevationRate 70 Elevation rate. Use interface IAgAccessCnstrMinMax eCstrGeoExclusion 71 Geostationary belt exclusion. Use interface IAgAccessCnstrAngle eCstrGroundSampleDistance 72 Ground sample distance. Use interface IAgAccessCnstrMinMax eCstrHeightAboveHorizon 73 Height above horizon. Use interface IAgAccessCnstrMinMax eCstrTerrainGrazingAngle 74 Terrain grazing angle. Use interface IAgAccessCnstrMinMax eCstrAngleOffBoresight 75 Angle off boresight. Use interface IAgAccessCnstrMinMax eCstrAngleOffBoresightRate 76 Angle off boresight rate. Use interface IAgAccessCnstrMinMax eCstrAreaMask 77 Area mask. Use interface IAgAccessConstraint eCstrBoresightGrazingAngle 78 Boresight grazing angle. Use interface IAgAccessCnstrMinMax eCstrBSIntersectLightingCondition 79 Boresight Intersection lighting condition. Use interface IAgAccessCnstrMinMax eCstrBSLunarExclusion 80 Boresight lunar exclusion. Use interface IAgAccessCnstrAngle eCstrBSSunExclusion 81 Boresight sun exclusion. Use interface IAgAccessCnstrAngle eCstrFieldOfView 82 Field of view. Use interface IAgAccessConstraint eCstrFOVSunSpecularExclusion 83 Field of view sun specular exclusion. Use interface IAgAccessConstraint eCstrFOVSunSpecularInclusion 84 Field of view sun specular inclusion. Use interface IAgAccessConstraint eCstrHorizonCrossing 85 Horizon crossing. Use interface IAgAccessConstraint eCstrSensorAzElMask 89 Sensor azimuth-elevation mask. Use interface IAgAccessConstraint eCstrForeground 90 Foreground. Use interface IAgAccessConstraint eCstrCbObstruction 91 Central Body Obstruction. Use interface IAgAccessCnstrCbObstruction. eCstrPlugin 92 Access plugin constraint. Use IAgAccessCnstrPluginMinMax eCstrDepth 93 Depth constraint. Use IAgAccessCnstrPluginMinMax eCstrSEETMagFieldLshell 95 Magnetic Dipole L-Shell. The L value is a measure to indicate a particle's drift shell in a dipole-approximated magnetic field. Use IAgAccessCnstrMinMax eCstrSEETMagFieldLineSeparation 96 Magnetic Field Line Separation; the centric angle between the North footprint of the field line containing the vehicle's location and the North footprint of the field line containing the target's location. Use IAgAccessCnstrMinMax eCstrSEETImpactFlux 97 Impact Flux; the total impact flux from all types of meteoroid particles. Use IAgAccessCnstrMinMax eCstrSEETDamageFlux 98 Damage Flux; the total impact flux from all types of meteoroid particles causing damage. Use IAgAccessCnstrMinMax eCstrSEETDamageMassFlux 99 Damage Mass Flux; the total impact mass flux from all meteoroid particles causing damage. Use IAgAccessCnstrMinMax eCstrSEETImpactMassFlux 100 Impact Mass Flux; the total impact mass flux ffrom all types of meteoroid particles. Use IAgAccessCnstrMinMax eCstrSEETSAAFluxIntensity 101 SAA Flux Intensity; SAA Flux Intensity is determined at the vehicle's location and for specified proton-energy flux threshold channel. Use IAgAccessCnstrMinMax eCstrSEETVehicleTemperature 102 Vehicle Temperature, computed assuming thermal equilibrium. Use IAgAccessCnstrMinMax eCstrSurfaceObstruction 103 This enumeration is deprecated. Use 'Line of Sight' constraint. Surface Obstruction. Use interface IAgAccessConstraint eCstrCrdnCondition 104 Coordinate condition constraint. Use interface IAgAccessCnstrCrdnCn eCstrSarCNRJamming 105 SAR CNR Jamming constraint. Use IAgAccessCnstrMinMax eCstrSarJOverS 106 SAR J/S constraint. Use IAgAccessCnstrMinMax eCstrSarOrthoPolCNR 107 SAR Orthogonal Polar CNR constraint. Use IAgAccessCnstrMinMax eCstrSarOrthoPolCNRJamming 108 SAR Orthogonal Polar CNR Jamming constraint. Use IAgAccessCnstrMinMax eCstrSarOrthoPolJOverS 109 SAR Orthogonal Polar J/S constraint. Use IAgAccessCnstrMinMax eCstrSarOrthoPolPTCR 110 SAR Orthogonal Polar PTCR constraint. Use IAgAccessCnstrMinMax eCstrSarOrthoPolSCR 111 SAR Orthogonal Polar SCR constraint. Use IAgAccessCnstrMinMax eCstrSarOrthoPolSCRJamming 112 SAR Orthogonal Polar SCR Jamming constraint. Use IAgAccessCnstrMinMax eCstrSarOrthoPolSNR 113 SAR Orthogonal Polar SNR constraint. Use IAgAccessCnstrMinMax eCstrSarOrthoPolSNRJamming 114 SAR Orthogonal Polar SNR Jamming constraint. Use IAgAccessCnstrMinMax eCstrSarSCRJamming 115 SAR SCR Jamming constraint. Use IAgAccessCnstrMinMax eCstrSarSNRJamming 116 SAR SNR Jamming constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkDwellTimeJamming 117 Search-Track Dwell Time Jamming constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkIntegratedJOverS 118 Search-Track Integrated J/S constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkIntegratedPDetJamming 119 Search-Track Integrated PDet Jamming constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkIntegratedPulsesJamming 120 Search-Track Integrated Pulses Jamming constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkIntegratedSNRJamming 121 Search-Track Integrated SNR Jamming constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkIntegrationTimeJamming 122 Search-Track Integration Time Jamming constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolDwellTime 123 Search-Track Orthogonal Polar Dwell Time constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolDwellTimeJamming 124 Search-Track Orthogonal Polar Dwell Time Jamming constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolIntegratedJOverS 125 Search-Track Orthogonal Polar Integrated J/S constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolIntegratedPDet 126 Search-Track Orthogonal Polar Integrated PDet constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolIntegratedPDetJamming 127 Search-Track Orthogonal Polar Integrated PDet Jamming constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolIntegratedPulses 128 Search-Track Orthogonal Polar Integrated Pulses constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolIntegratedPulsesJamming 129 Search-Track Orthogonal Polar Integrated Pulses Jamming constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolIntegratedSNR 130 Search-Track Orthogonal Polar Integrated SNR constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolIntegratedSNRJamming 131 Search-Track Orthogonal Polar Integrated SNR Jamming constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolIntegrationTime 132 Search-Track Orthogonal Polar Integration Time constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolIntegrationTimeJamming 133 Search-Track Orthogonal Polar Integration Time Jamming constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolSinglePulseJOverS 134 Search-Track Orthogonal Polar Single Pulse J/S constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolSinglePulsePDet 135 Search-Track Orthogonal Polar Single Pulse PDet constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolSinglePulsePDetJamming 136 Search-Track Orthogonal Polar Single Pulse PDet Jamming constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolSinglePulseSNR 137 Search-Track Orthogonal Polar Single Pulse SNR constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkOrthoPolSinglePulseSNRJamming 138 Search-Track Orthogonal Polar Integrated SNR Jamming constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkSinglePulseJOverS 139 Search-Track Single Pulse J/S constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkSinglePulsePDetJamming 140 Search-Track Single Pulse PDet Jamming constraint. Use IAgAccessCnstrMinMax eCstrSrchTrkSinglePulseSNRJamming 141 Search-Track Single Pulse SNR Jamming constraint. Use IAgAccessCnstrMinMax eCstrEOIRSNR 142 EOIR SNR constraint. Use IAgAccessCnstrMinMax eCstrFOVCbCenter 143 Field Of View Central Body Center constraint. eCstrFOVCbHorizonRefine 144 Field Of View Central Body Horizon Refine constraint. eCstrFOVCbObstructionCrossIn 145 Field Of View Central Body Obstruction Cross In constraint. eCstrFOVCbObstructionCrossOut 146 Field Of View Central Body Obstruction Cross Out constraint. eCstrSensorRangeMask 147 Sensor Range Mask constraint. eCstrAtmosLoss 148 Atmosphere Absorption Loss constraint. eCstrBERPlusI 149 BER+I constraint. eCstrBitErrorRate 150 Bit Error Rate constraint. eCstrCOverI 151 C/I constraint. eCstrCOverN 152 C/N constraint. eCstrCOverNPlusI 153 C/N+I constraint. eCstrCOverNo 154 C/No constraint. eCstrCOverNoPlusIo 155 C/No+Io constraint. eCstrCloudsFogLoss 156 Clouds And Fog Loss constraint. eCstrCommPlugin 157 Comm Plugin constraint. eCstrDeltaTOverT 158 Delta T/T constraint. eCstrDopplerShift 159 Doppler Shift constraint. eCstrEbOverNo 160 Energy per bit to noise ratio (Eb/No) constraint. eCstrEbOverNoPlusIo 161 Eb/No+Io constraint. eCstrFluxDensity 162 Flux Density constraint. eCstrFrequency 163 Frequence constraint. eCstrGOverT 164 G/T constraint. eCstrJOverS 165 J/S constraint. eCstrLinkEIRP 166 Link EIRP constraint. eCstrLinkMargin 167 Link Margin constraint. eCstrNoiseTemperature 168 Noise Temperature constraint. eCstrPolRelAngle 169 Polar Relative Angle constraint. eCstrPowerAtReceiverInput 170 Power at Receiver Input constraint. eCstrPowerFluxDensity 171 Power Flux Density constraint. eCstrRainLoss 172 Rain Loss constraint. eCstrRcvdIsotropicPower 173 Received Isotropic Power constraint. eCstrUserCustomALoss 174 User Custom A Loss constraint. eCstrUserCustomBLoss 175 User Custom B Loss constraint. eCstrUserCustomCLoss 176 User Custom C Loss constraint. eCstrFreeSpaceLoss 177 Free Space Loss constraint. eCstrPropLoss 178 Propagation Loss constraint. eCstrTotalPwrAtRcvrInput 179 Total Power At Receiver Input constraint. eCstrTotalRcvdRfPower 180 Total Received Rf Power constraint. eCstrTropoScintillLoss 181 Troposphere Scintillation Loss constraint. eCstrUrbanTerresLoss 182 Urban Terrestrial Loss constraint. eCstrTimeSlipSurfaceRange 183 Time Slip Surface Range constraint. eCstrCableTransDelay 184 Cable Transmission Delay constraint. eCstrProcessDelay 185 Process Delay constraint. eCstrRdrXmtTgtAccess 186 RdrXmtTgtAccess constraint. eCstrSunIlluminationAngle 187 Sun Illumination angle. Use interface IAgAccessCnstrMinMax eCstrSpectralFluxDensity 188 Spectral Flux Density constraint.
Return Type
IAgAccessConstraint type.
Example
Add an access constraint to an STK Object
| [C#] |  Copy Code | |
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Add and configure a third body obstruction access constraint
| [C#] | Copy Code | |
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Add multiple access constraints of the same type to an STK Object
| [C#] | Copy Code | |
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Add an access constraint to an STK Object
| [Visual Basic .NET] | Copy Code | |
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Add and configure a third body obstruction access constraint
| [Visual Basic .NET] | Copy Code | |
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Add multiple access constraints of the same type to an STK Object
| [Visual Basic .NET] | Copy Code | |
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