Speos RPC Changelog 2026 R1

Sensor - VR Immersive sensor

• Added immersive_properties as new field of Scene.SensorInstance object in scene v2 proto (scene/v2/scene.proto)
• Added Scene.SensorInstance.ImmersiveProperties as new object of Scene.SensorInstance object in scene v2 proto (scene/v2/scene.proto)
• Added immersive_sensor_template as new field of SensorTemplate object in sensor proto (sensor/v1/sensor.proto)
• Added SensorTemplate.Immersive as new object of SensorTemplate object in sensor proto (sensor/v1/sensor.proto)
• Added SensorTemplate.Immersive.ExcludeFaces as new object of SensorTemplate object in sensor proto (sensor/v1/sensor.proto)
• Added SensorTemplate.Stereo as new object of SensorTemplate object in sensor proto (sensor/v1/sensor.proto)
• Added SplitSpeos360IntoXMPs_Request as new object of map proto (results/v1/map.proto)
• Added SplitSpeos360IntoXMPs_Response as new object of map proto (results/v1/map.proto)
• Added SplitSpeos360IntoXMPs as new field of MapActions object in map proto (results/v1/map.proto)

Sensor - VR Observer sensor

• Added observer_properties as new field of Scene.SensorInstance object
• Added Scene.SensorInstance.ObserverProperties as new object of Scene.SensorInstance object in scene v2 proto (scene/v2/scene.proto)
• Added AngularRange as new object of common proto for sensors (sensor/v1/common.proto)
• Added observer_sensor_template as new field of SensorTemplate object in sensor proto (sensor/v1/sensor.proto)
• Added SensorTemplate.Observer as new object of SensorTemplate object in sensor proto (sensor/v1/sensor.proto)
• Added SensorTemplate.Stereo as new object of SensorTemplate object in sensor proto (sensor/v1/sensor.proto)
• Added SplitSpeos360IntoXMPs_Request as new object of map proto (results/v1/map.proto)
• Added SplitSpeos360IntoXMPs_Response as new object of map proto (results/v1/map.proto)
• Added SplitSpeos360IntoXMPs as new field of MapActions object in map proto (results/v1/map.proto)

Light Box: Scene (scene/v2/scene.proto)

• Added password as new field of LoadFile_Request object in scene v2 proto (scene/v2/scene.proto)
• Added sub_scene_anchor_axis_system as new field of scene object in scene v2 proto (scene/v2/scene.proto)
• LoadFile field of SceneActions object can now load *.SPEOSLightBox files

Special character management: File Transfer (file/v1/file_transfer.proto)

• Added file_name as new field of Chunk object
• Added file_name as new field of Reserve_Request object

Export job to *.speos: Job (job/v2/job.proto)

The following new objects and field replace SaveFile_Request, SaveFile_Response, SaveFile of scene v1 and scene v2 which are now unsupported (see Unsupported objects and fields section below)

• Added SaveFile_Request as new object of job v2 proto
• Added SaveFile_Response as new object of job v2 proto
• Added SaveFile as new field of JobActions object

Get running server version: Server_Info (server_info/v1/server_info.proto)

• Added server_info as new proto containing the following objects:
  • GetVersion_Request
  • GetVersion_Response
  • ServerInfo

Part (part/v1/part.proto)

• Added metadata as new field of Part.PartInstance object
• Added Part.PartInstance.MetadataEntry as new object of Part object

Data (common/v1/data.proto)

• Added wavelength as new field of Magnitude object
• Added distance as new field of Magnitude object
• Added dimension as new field of Magnitude object
• Added plane_angle as new field of Magnitude object
• Added curvature as new field of Magnitude object
• Added curvature_product as new field of Magnitude object
• Added photometric_power_density as new field of Magnitude object
• Added radiometric_power_density as new field of Magnitude object
• Added spherical_probability_density as new field of Magnitude object
• Added temperature_elevation as new field of Magnitude object
• Added colorimetric_error as new field of Magnitude object
• Added signal_to_noise_ratio as new field of Magnitude object
• Added precision as new field of Magnitude object
• Added relative_standard_error as new field of Magnitude object
• Added refractive_power as new field of Magnitude object
• Added refractive_index as new field of Magnitude object
• Added absorption as new field of Magnitude object
• Added x_color as new field of Magnitude object
• Added y_color as new field of Magnitude object
• Added u_color as new field of Magnitude object
• Added v_color as new field of Magnitude object
• Added u_prime_color as new field of Magnitude object
• Added v_prime_color as new field of Magnitude object
• Added u_star_color as new field of Magnitude object
• Added v_star_color as new field of Magnitude object
• Added a_star_color as new field of Magnitude object
• Added b_star_color as new field of Magnitude object
• Added uppercase_c_star_color as new field of Magnitude object
• Added h_color as new field of Magnitude object
• Added uppercase_x_color as new field of Magnitude object
• Added uppercase_y_color as new field of Magnitude object
• Added uppercase_z_color as new field of Magnitude object
• Added uppercase_l_star_color as new field of Magnitude object
• Added glare as new field of Magnitude object
• Added watts_per_square_foot as new field of Unit object
• Added watts_per_square_foot_nanometer as new field of Unit object
• Added lumens_per_square_centimeter as new field of Unit object
• Added foot_candles as new field of Unit object
• Added foot_candles_per_nanometer as new field of Unit object
• Added square_meters as new field of Unit object
• Added square_centimeters as new field of Unit object
• Added square_millimeters as new field of Unit object
• Added square_micrometers as new field of Unit object
• Added square_nanometers as new field of Unit object
• Added square_feet as new field of Unit object
• Added square_inches as new field of Unit object
• Added no_unit as new field of Unit object

Object name displayed in report

• Added display_name as new field of Body object in body proto (part/v1/body.proto)
• Added display_name as new field of Chunk.FaceHeader object in face proto (part/v1/face.proto)
• Added display_name as new field of Face object in face proto (part/v1/face.proto)
• Added display_name as new field of Part.PartInstance object in part proto (part/v1/part.proto)
• Added display_name as new field of Scene.MaterialInstance object in scene v2 proto (scene/v2/scene.proto)
• Added display_name as new field of Scene.SceneInstance object in scene v2 proto (scene/v2/scene.proto)
• Added display_name as new field of Scene.SensorInstance object in scene v2 proto (scene/v2/scene.proto)
• Added display_name as new field of Scene.SimulationInstance object in scene v2 proto (scene/v2/scene.proto)
• Added display_name as new field of Scene.SourceInstance object in scene v2 proto (scene/v2/scene.proto)

Guid management of object

• Added guid as new field of Create_Request object in intensity proto (intensity/v1/intensity.proto)
• Added guid as new field of Create_Request object in job v2 proto (job/v2/job.proto)
• Added guid as new field of Create_Request object in body proto (part/v1/body.proto)
• Added guid as new field of Create_Request object in face proto (part/v1/face.proto)
• Added guid as new field of Create_Request object in part proto (part/v1/part.proto)
• Added guid as new field of Create_Request object in scene v2 proto (scene/v2/scene.proto)
• Added guid as new field of Create_Request object in sensor proto (sensor/v1/sensor.proto)
• Added guid as new field of Create_Request object in simulation_template proto (simulation/v1/simulation_template.proto)
• Added guid as new field of Create_Request object in sop proto (sop/v1/sop.proto)
• Added guid as new field of Create_Request object in source proto (source/v1/source.proto)
• Added guid as new field of Create_Request object in spectrum proto (spectrum/v1/spectrum.proto)
• Added guid as new field of Create_Request object in vop proto (vop/v1/vop.proto)

Unsupported objects and fields

• OptisIntensityOptis field of IntensityType object in base_map_template proto (intensity_distributions/v1/base_map_template.proto) is now unsupported
• OptisMapLayerTypeError field of LayerTypes object in base_map_template proto (intensity_distributions/v1/base_map_template.proto) is now unsupported
• OptisMapTypeBasic field of MapTypes object in base_map_template proto (intensity_distributions/v1/base_map_template.proto) is now unsupported
• OptisMapTypeLaser field of MapTypes object in base_map_template proto (intensity_distributions/v1/base_map_template.proto) is now unsupported
• OptisUnitTypeFTM field of UnitTypes object in base_map_template proto (intensity_distributions/v1/base_map_template.proto) is now unsupported
• OptisValueTypeSel field of ValueTypes object in base_map_template proto (intensity_distributions/v1/base_map_template.proto) is now unsupported
• OptisValueTypeLaserPhase field of ValueTypes object in base_map_template proto (intensity_distributions/v1/base_map_template.proto) is now unsupported
• OptisValueTypeLaserPhasePlane field of ValueTypes object in base_map_template proto (intensity_distributions/v1/base_map_template.proto) is now unsupported
• OptisValueTypeGain field of ValueTypes object in base_map_template proto (intensity_distributions/v1/base_map_template.proto) is now unsupported
• OptisValueTypeWaveFront field of ValueTypes object in base_map_template proto (intensity_distributions/v1/base_map_template.proto) is now unsupported
• OptisValueTypeFTM field of ValueTypes object in base_map_template proto (intensity_distributions/v1/base_map_template.proto) is now unsupported
• OptisValueTypeRP field of ValueTypes object in base_map_template proto (intensity_distributions/v1/base_map_template.proto) is now unsupported
• SaveFile_Request object of scene v1 proto (scene/v1/scene.proto) is now unsupported
• SaveFile_Response object of scene v1 proto (scene/v1/scene.proto) is now unsupported
• SaveFile field of SceneActions object in scene v1 proto (scene/v1/scene.proto) is now unsupported
• SaveFile_Request object of Scene v2 proto (scene/v2/scene.proto) is now unsupported
• SaveFile_Response object of Scene v2 proto (scene/v2/scene.proto) is now unsupported
• SaveFile field of SceneActions object in Scene v2 proto (scene/v2/scene.proto) is now unsupported

Resolved Issues

• Speos RPC has been optimized to provide better management of textures and multi-textures. (1301931 - 1303354)
• Speos RPC has been improved to better manage the Environment sources. (1367209)
• Speos RPC has been improved to better manage the axis systems. Non-orthonormal axis systems are no longer permitted. (1267988)
• Speos RPC has been improved to better manage UV Mappings from imported *.speos files. Now one material is created for each UV Map. (1273221)
• Before: Speos RPC was always setting the Flux from the intensity file for a Luminaire source when running a GPU simulation, even if the user did set a custom flux value. (1298194)
  Now: Speos RPC correctly use the custom flux value when set by the user, and no longer defaults to the Flux from the intensity file.
• Before: when several *.polarizer files where used as input in a *.speos file, only one *.polarizer file was taken into account. (1301780)
  Now: all *.polarizer files are correctly taken into account.