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 # Speos RPC Changelog 2025 R2

 Last update: 12.06.2026 

## Data

- Added [ray\_sampling](../api-reference.md#magnitude) magnitude
- Added [ray\_per\_pixel](../api-reference.md#unit) unit

## Material

### Non-homogeneous properties

- Added [non\_homogeneous\_properties](../api-reference.md#scenematerialinstance) as new field of the **Scene.MaterialInstance** object
- Added [Scene.MaterialInstance.NonHomogeneousProperties](../api-reference.md#scenematerialinstancenonhomogeneousproperties) as new object of the **Scene.MaterialInstance** object

## Source

### Ray File source

- Added [has\_spectral\_data](../api-reference.md#getrayfileinfo_response) as new field of the **GetRayFileInfo\_Response** object

### Thermic source

- Added [thermic\_properties](../api-reference.md#scenesourceinstance) as new field of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.ThermicProperties](../api-reference.md#scenesourceinstancethermicproperties) as new object of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.ThermicProperties.EmissiveFacesProperties](../api-reference.md#scenesourceinstancethermicpropertiesemissivefacesproperties) as new object of the **Scene.SourceInstance.ThermicProperties** object
- Added [Scene.SourceInstance.ThermicProperties.TemperatureFieldProperties](../api-reference.md#scenesourceinstancethermicpropertiestemperaturefieldproperties) as new object of the **Scene.SourceInstance.ThermicProperties** object
- Added [thermic](../api-reference.md#sourcetemplate) as new field of the **SourceTemplate** object
- Added [SourceTemplate.Thermic](../api-reference.md#sourcetemplatethermic) as new object of the **SourceTemplate** object
- Added [SourceTemplate.Thermic.EmissiveFaces](../api-reference.md#sourcetemplatethermicemissivefaces) as new object of the **SourceTemplate.Thermic** object
- Added [SourceTemplate.Thermic.TemperatureField](../api-reference.md#sourcetemplatethermictemperaturefield) as new object of the **SourceTemplate.Thermic** object

### Display source

- Added [display\_properties](../api-reference.md#scenesourceinstance) as new field of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.DisplayProperties](../api-reference.md#scenesourceinstancedisplayproperties) as new object of the **Scene.SourceInstance** object
- Added [display](../api-reference.md#sourcetemplate) as new field of the **SourceTemplate** object
- Added [SourceTemplate.Display](../api-reference.md#sourcetemplatedisplay) as new object of the **SourceTemplate** object
- Added [SourceTemplate.PredefinedColorSpace](../api-reference.md#sourcetemplatepredefinedcolorspace) as new object of the **SourceTemplate** object
- Added [SourceTemplate.PredefinedColorSpace.ColorSpaceType](../api-reference.md#sourcetemplatepredefinedcolorspacecolorspacetype) as new object of the **SourceTemplate.PredefinedColorSpace** object
- Added [SourceTemplate.UserDefinedRGBSpace](../api-reference.md#sourcetemplateuserdefinedrgbspace) as new object of the **SourceTemplate** object
- Added [SourceTemplate.PredefinedWhitePoint](../api-reference.md#sourcetemplatepredefinedwhitepoint) as new object of the **SourceTemplate** object
- Added [SourceTemplate.PredefinedWhitePoint.WhitePointType](../api-reference.md#sourcetemplatepredefinedwhitepointwhitepointtype) as new object of the **SourceTemplate.PredefinedWhitePoint** object
- Added [SourceTemplate.UserDefinedWhitePoint](../api-reference.md#sourcetemplateuserdefinedwhitepoint) as new object of the **SourceTemplate** object
- Added [SourceTemplate.SourceDimensions](../api-reference.md#sourcetemplatesourcedimensions) as new object of the **SourceTemplate** object

### Ambient source: CIE General

- Added [ambient\_properties](../api-reference.md#scenesourceinstance) as new field of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.AmbientProperties](../api-reference.md#scenesourceinstanceambientproperties) as new object of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.AmbientProperties.CieGeneralProperties](../api-reference.md#scenesourceinstanceambientpropertiesciegeneralproperties) as new object of the **Scene.SourceInstance.AmbientProperties** object
- Added [Scene.SourceInstance.AmbientProperties.ManualSun](../api-reference.md#scenesourceinstanceambientpropertiesmanualsun) as new object of the **Scene.SourceInstance.AmbientProperties** object
- Added [Scene.SourceInstance.AmbientProperties.SunAxisSystem](../api-reference.md#scenesourceinstanceambientpropertiessunaxissystem) as new object of the **Scene.SourceInstance.AmbientProperties** object
- Added [Scene.SourceInstance.AmbientProperties.SunAxisSystem.AutomaticSun](../api-reference.md#scenesourceinstanceambientpropertiessunaxissystemautomaticsun) as new object of the **Scene.SourceInstance.AmbientProperties.SunAxisSystem** object
- Added [ambient](../api-reference.md#sourcetemplate) as new field of the **SourceTemplate** object
- Added [SourceTemplate.Ambient](../api-reference.md#sourcetemplateambient) as new object of the **SourceTemplate** object
- Added [SourceTemplate.Ambient.CieGeneral](../api-reference.md#sourcetemplateambientciegeneral) as new object of the **SourceTemplate.Ambient** object
- Added [SourceTemplate.Ambient.CieGeneral.CieType](../api-reference.md#sourcetemplateambientciegeneralcietype) as new object of the **SourceTemplate.Ambient.CieGeneral** object
- Added [ground](../api-reference.md#scene) as new field of the **Scene**
- Added [Scene.GroundPlane](../api-reference.md#scenegroundplane) as new **Scene** object

### Ambient source: CIE Overcast

- Added [ambient\_properties](../api-reference.md#scenesourceinstance) as new field of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.AmbientProperties](../api-reference.md#scenesourceinstanceambientproperties) as new object of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.AmbientProperties.CieOvercastProperties](../api-reference.md#scenesourceinstanceambientpropertiescieovercastproperties) as new object of the **Scene.SourceInstance.AmbientProperties** object
- Added [ambient](../api-reference.md#sourcetemplate) as new field of the **SourceTemplate** object
- Added [SourceTemplate.Ambient](../api-reference.md#sourcetemplateambient) as new object of the **SourceTemplate** object
- Added [SourceTemplate.Ambient.CieOvercast](../api-reference.md#sourcetemplateambientcieovercast) as new object of the **SourceTemplate.Ambient** object
- Added [ground](../api-reference.md#scene) as new field of the **Scene**
- Added [Scene.GroundPlane](../api-reference.md#scenegroundplane) as new **Scene** object

### Ambient source: Environment

- Added [ambient\_properties](../api-reference.md#scenesourceinstance) as new field of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.AmbientProperties](../api-reference.md#scenesourceinstanceambientproperties) as new object of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.AmbientProperties.EnvironmentMapProperties](../api-reference.md#scenesourceinstanceambientpropertiesenvironmentmapproperties) as new object of the **Scene.SourceInstance.AmbientProperties** object
- Added [ambient](../api-reference.md#sourcetemplate) as new field of the **SourceTemplate** object
- Added [SourceTemplate.Ambient](../api-reference.md#sourcetemplateambient) as new object of the **SourceTemplate** object
- Added [SourceTemplate.Ambient.EnvironmentMap](../api-reference.md#sourcetemplateambientenvironmentmap) as new object of the **SourceTemplate.Ambient** object
- Added [SourceTemplate.PredefinedColorSpace](../api-reference.md#sourcetemplatepredefinedcolorspace) as new object of the **SourceTemplate** object
- Added [SourceTemplate.PredefinedColorSpace.ColorSpaceType](../api-reference.md#sourcetemplatepredefinedcolorspacecolorspacetype) as new object of the **SourceTemplate.PredefinedColorSpace** object
- Added [SourceTemplate.UserDefinedRGBSpace](../api-reference.md#sourcetemplateuserdefinedrgbspace) as new object of the **SourceTemplate** object
- Added [SourceTemplate.PredefinedWhitePoint](../api-reference.md#sourcetemplatepredefinedwhitepoint) as new object of the **SourceTemplate** object
- Added [SourceTemplate.PredefinedWhitePoint.WhitePointType](../api-reference.md#sourcetemplatepredefinedwhitepointwhitepointtype) as new object of the **SourceTemplate.PredefinedWhitePoint** object
- Added [SourceTemplate.UserDefinedWhitePoint](../api-reference.md#sourcetemplateuserdefinedwhitepoint) as new object of the **SourceTemplate** object
- Added [ground](../api-reference.md#scene) as new field of the **Scene**
- Added [Scene.GroundPlane](../api-reference.md#scenegroundplane) as new **Scene** object

### Ambient source: Natural Light

- Added [ambient\_properties](../api-reference.md#scenesourceinstance) as new field of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.AmbientProperties](../api-reference.md#scenesourceinstanceambientproperties) as new object of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.AmbientProperties.NaturalLightProperties](../api-reference.md#scenesourceinstanceambientpropertiesnaturallightproperties) as new object of the **Scene.SourceInstance.AmbientProperties** object
- Added [Scene.SourceInstance.AmbientProperties.ManualSun](../api-reference.md#scenesourceinstanceambientpropertiesmanualsun) as new object of the **Scene.SourceInstance.AmbientProperties** object
- Added [Scene.SourceInstance.AmbientProperties.SunAxisSystem](../api-reference.md#scenesourceinstanceambientpropertiessunaxissystem) as new object of the **Scene.SourceInstance.AmbientProperties** object
- Added [Scene.SourceInstance.AmbientProperties.SunAxisSystem.AutomaticSun](../api-reference.md#scenesourceinstanceambientpropertiessunaxissystemautomaticsun) as new object of the **Scene.SourceInstance.AmbientProperties.SunAxisSystem** object
- Added [ambient](../api-reference.md#sourcetemplate) as new field of the **SourceTemplate** object
- Added [SourceTemplate.Ambient](../api-reference.md#sourcetemplateambient) as new object of the **SourceTemplate** object
- Added [SourceTemplate.Ambient.NaturalLight](../api-reference.md#sourcetemplateambientnaturallight) as new object of the **SourceTemplate.Ambient** object
- Added [ground](../api-reference.md#scene) as new field of the **Scene**
- Added [Scene.GroundPlane](../api-reference.md#scenegroundplane) as new **Scene** object

### Ambient source: Uniform

- Added [ambient\_properties](../api-reference.md#scenesourceinstance) as new field of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.AmbientProperties](../api-reference.md#scenesourceinstanceambientproperties) as new object of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.AmbientProperties.UniformAmbientProperties](../api-reference.md#scenesourceinstanceambientpropertiesuniformambientproperties) as new object of the **Scene.SourceInstance.AmbientProperties** object
- Added [Scene.SourceInstance.AmbientProperties.ManualSun](../api-reference.md#scenesourceinstanceambientpropertiesmanualsun) as new object of the **Scene.SourceInstance.AmbientProperties** object
- Added [Scene.SourceInstance.AmbientProperties.SunAxisSystem](../api-reference.md#scenesourceinstanceambientpropertiessunaxissystem) as new object of the **Scene.SourceInstance.AmbientProperties** object
- Added [Scene.SourceInstance.AmbientProperties.SunAxisSystem.AutomaticSun](../api-reference.md#scenesourceinstanceambientpropertiessunaxissystemautomaticsun) as new object of the **Scene.SourceInstance.AmbientProperties.SunAxisSystem** object
- Added [ambient](../api-reference.md#sourcetemplate) as new field of the **SourceTemplate** object
- Added [SourceTemplate.Ambient](../api-reference.md#sourcetemplateambient) as new object of the **SourceTemplate** object
- Added [SourceTemplate.Ambient.UniformAmbient](../api-reference.md#sourcetemplateambientuniformambient) as new object of the **SourceTemplate.Ambient** object
- Added [ground](../api-reference.md#scene) as new field of the **Scene**
- Added [Scene.GroundPlane](../api-reference.md#scenegroundplane) as new **Scene** object

### Ambient source: US Standard Atmosphere 1976

- Added [ambient\_properties](../api-reference.md#scenesourceinstance) as new field of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.AmbientProperties](../api-reference.md#scenesourceinstanceambientproperties) as new object of the **Scene.SourceInstance** object
- Added [Scene.SourceInstance.AmbientProperties.UsStandardProperties](../api-reference.md#scenesourceinstanceambientpropertiesusstandardproperties) as new object of the **Scene.SourceInstance.AmbientProperties** object
- Added [Scene.SourceInstance.AmbientProperties.ManualSun](../api-reference.md#scenesourceinstanceambientpropertiesmanualsun) as new object of the **Scene.SourceInstance.AmbientProperties** object
- Added [Scene.SourceInstance.AmbientProperties.SunAxisSystem](../api-reference.md#scenesourceinstanceambientpropertiessunaxissystem) as new object of the **Scene.SourceInstance.AmbientProperties** object
- Added [Scene.SourceInstance.AmbientProperties.SunAxisSystem.AutomaticSun](../api-reference.md#scenesourceinstanceambientpropertiessunaxissystemautomaticsun) as new object of the **Scene.SourceInstance.AmbientProperties.SunAxisSystem** object
- Added [ambient](../api-reference.md#sourcetemplate) as new field of the **SourceTemplate** object
- Added [SourceTemplate.Ambient](../api-reference.md#sourcetemplateambient) as new object of the **SourceTemplate** object
- Added [SourceTemplate.Ambient.UsStandard](../api-reference.md#sourcetemplateambientusstandard) as new object of the **SourceTemplate.Ambient** object
- Added [ground](../api-reference.md#scene) as new field of the **Scene**
- Added [Scene.GroundPlane](../api-reference.md#scenegroundplane) as new **Scene** object

## Sensor

### Intensity sensor

- Added [intensity\_properties](../api-reference.md#scenesensorinstance) as new field of the **Scene.SensorInstance** object
- Added [Scene.SensorInstance.IntensityProperties](../api-reference.md#scenesensorinstanceintensityproperties) as new object of the **Scene.SensorInstance** object
- Added [intensity\_sensor\_template](../api-reference.md#sensortemplate) as new field of the **SensorTemplate** object
- Added [SensorTemplate.Intensity](../api-reference.md#sensortemplateintensity) as new object of the **SensorTemplate** object
- Added [ConoscopicIntensityDimensions](../api-reference.md#conoscopicintensitydimensions) as new object
- Added [IntensityDimensions](../api-reference.md#intensitydimensions) as new object
- Added [IntensityOrientationConoscopic](../api-reference.md#intensityorientationconoscopic) as new object
- Added [IntensityOrientationXAsMeridian](../api-reference.md#intensityorientationxasmeridian) as new object
- Added [IntensityOrientationXAsParallel](../api-reference.md#intensityorientationxasparallel) as new object
- Added [SensorNearField](../api-reference.md#sensornearfield) as new object

### Polar Intensity sensor

- Added [polar\_intensity\_properties](../api-reference.md#scenesensorinstance) as new field of the **Scene.SensorInstance** object
- Added [Scene.SensorInstance.PolarIntensityProperties](../api-reference.md#scenesensorinstancepolarintensityproperties) as new object of the **Scene.SensorInstance** object
- Added [polar\_intensity\_sensor\_template](../api-reference.md#sensortemplate) as new field of the **SensorTemplate** object
- Added [SensorTemplate.PolarIntensity](../api-reference.md#sensortemplatepolarintensity) as new object of the **SensorTemplate** object
- Added [SensorTemplate.PolarIntensity.SensorFarField](../api-reference.md#sensortemplatepolarintensitysensorfarfield) as new object of the **SensorTemplate.PolarIntensity** object
- Added [PolarIntensityDimensions](../api-reference.md#polarintensitydimensions) as new object
- Added [PolarIntensityEulumdat](../api-reference.md#polarintensityeulumdat) as new object
- Added [PolarIntensityIesnaA](../api-reference.md#polarintensityiesnaa) as new object
- Added [PolarIntensityIesnaB](../api-reference.md#polarintensityiesnab) as new object
- Added [PolarIntensityIesnaC](../api-reference.md#polarintensityiesnac) as new object
- Added [SensorNearField](../api-reference.md#sensornearfield) as new object

### 3D Irradiance sensor

- Added [irradiance\_3d\_properties](../api-reference.md#scenesensorinstance) as new field of the **Scene.SensorInstance** object
- Added [Scene.SensorInstance.Irradiance3DProperties](../api-reference.md#scenesensorinstanceirradiance3dproperties) as new object of the **Scene.SensorInstance** object
- Added [irradiance\_3d](../api-reference.md#sensortemplate) as new field of the **SensorTemplate** object
- Added [SensorTemplate.Irradiance3D](../api-reference.md#sensortemplateirradiance3d) as new object of the **SensorTemplate** object
- Added [SensorTemplate.Irradiance3D.IntegrationTypePlanar](../api-reference.md#sensortemplateirradiance3dintegrationtypeplanar) as new object of the **SensorTemplate.Irradiance3D** object
- Added [SensorTemplate.Irradiance3D.IntegrationTypeRadial](../api-reference.md#sensortemplateirradiance3dintegrationtyperadial) as new object of the **SensorTemplate.Irradiance3D** object
- Added [SensorTemplate.Irradiance3D.TypeColorimetric](../api-reference.md#sensortemplateirradiance3dtypecolorimetric) as new object of the **SensorTemplate.Irradiance3D** object
- Added [SensorTemplate.Irradiance3D.TypeColorimetric.IntegrationType](../api-reference.md#sensortemplateirradiance3dtypecolorimetricintegrationtype) as new object of the **SensorTemplate.Irradiance3D.TypeColorimetric** object
- Added [SensorTemplate.Irradiance3D.TypePhotometric](../api-reference.md#sensortemplateirradiance3dtypephotometric) as new object of the **SensorTemplate.Irradiance3D** object
- Added [SensorTemplate.Irradiance3D.TypeRadiometric](../api-reference.md#sensortemplateirradiance3dtyperadiometric) as new object of the **SensorTemplate.Irradiance3D** object

### Light Expert

- Added [lxp\_properties](../api-reference.md#scenesensorinstance) as new field of the **Scene.SensorInstance** object
- Added [Scene.SensorInstance.LXPProperties](../api-reference.md#scenesensorinstancelxpproperties) as new object of the **Scene.SensorInstance** object