unreal.LightPropagationVolumeSettings

class unreal.LightPropagationVolumeSettings(override_lpv_intensity=False, override_lpv_directional_occlusion_intensity=False, override_lpv_directional_occlusion_radius=False, override_lpv_diffuse_occlusion_exponent=False, override_lpv_specular_occlusion_exponent=False, override_lpv_diffuse_occlusion_intensity=False, override_lpv_specular_occlusion_intensity=False, override_lpv_size=False, override_lpv_secondary_occlusion_intensity=False, override_lpv_secondary_bounce_intensity=False, override_lpv_geometry_volume_bias=False, override_lpv_vpl_injection_bias=False, override_lpv_emissive_injection_intensity=False, lpv_intensity=1.0, lpv_vpl_injection_bias=0.64, lpv_size=5312.0, lpv_secondary_occlusion_intensity=0.0, lpv_secondary_bounce_intensity=0.0, lpv_geometry_volume_bias=0.384, lpv_emissive_injection_intensity=1.0, lpv_directional_occlusion_intensity=0.0, lpv_directional_occlusion_radius=8.0, lpv_diffuse_occlusion_exponent=1.0, lpv_specular_occlusion_exponent=7.0, lpv_diffuse_occlusion_intensity=1.0, lpv_specular_occlusion_intensity=1.0, lpv_fade_range=0.0, lpv_directional_occlusion_fade_range=0.0)

Bases: unreal.StructBase

Light Propagation Volume Settings

C++ Source:

• Module: Renderer

• File: LightPropagationVolumeSettings.h

Editor Properties: (see get_editor_property/set_editor_property)

• lpv_diffuse_occlusion_exponent (float): [Read-Write] Diffuse occlusion exponent - increase for more contrast. 1 to 2 is recommended

• lpv_diffuse_occlusion_intensity (float): [Read-Write] Diffuse occlusion intensity - higher values provide increased diffuse occlusion.

• lpv_directional_occlusion_fade_range (float): [Read-Write] LPV Directional Occlusion Fade range - increase to fade more gradually towards the LPV edges.

• lpv_directional_occlusion_intensity (float): [Read-Write] Controls the amount of directional occlusion. Requires LPV. Values very close to 1.0 are recommended

• lpv_directional_occlusion_radius (float): [Read-Write] Occlusion Radius - 16 is recommended for most scenes

• lpv_emissive_injection_intensity (float): [Read-Write] LPVEmissive Injection Intensity

• lpv_fade_range (float): [Read-Write] LPV Fade range - increase to fade more gradually towards the LPV edges.

• lpv_geometry_volume_bias (float): [Read-Write] Bias applied to the geometry volume in cell units. Increase to reduce darkening due to secondary occlusion

• lpv_intensity (float): [Read-Write] How strong the dynamic GI from the LPV should be. 0.0 is off, 1.0 is the “normal” value, but higher values can be used to boost the effect

• lpv_secondary_bounce_intensity (float): [Read-Write] Secondary bounce light strength (bounce light shadows). Set to 0 to disable

• lpv_secondary_occlusion_intensity (float): [Read-Write] Secondary occlusion strength (bounce light shadows). Set to 0 to disable

• lpv_size (float): [Read-Write] The size of the LPV volume, in Unreal units

• lpv_specular_occlusion_exponent (float): [Read-Write] Specular occlusion exponent - increase for more contrast. 6 to 9 is recommended

• lpv_specular_occlusion_intensity (float): [Read-Write] Specular occlusion intensity - higher values provide increased specular occlusion.

• lpv_vpl_injection_bias (float): [Read-Write] Bias applied to light injected into the LPV in cell units. Increase to reduce bleeding through thin walls

• override_lpv_diffuse_occlusion_exponent (bool): [Read-Write] Override LPVDiffuse Occlusion Exponent

• override_lpv_diffuse_occlusion_intensity (bool): [Read-Write] Override LPVDiffuse Occlusion Intensity

• override_lpv_directional_occlusion_intensity (bool): [Read-Write] Override LPVDirectional Occlusion Intensity

• override_lpv_directional_occlusion_radius (bool): [Read-Write] Override LPVDirectional Occlusion Radius

• override_lpv_emissive_injection_intensity (bool): [Read-Write] Override LPVEmissive Injection Intensity

• override_lpv_geometry_volume_bias (bool): [Read-Write] Override LPVGeometry Volume Bias

• override_lpv_intensity (bool): [Read-Write] Override LPVIntensity

• override_lpv_secondary_bounce_intensity (bool): [Read-Write] Override LPVSecondary Bounce Intensity

• override_lpv_secondary_occlusion_intensity (bool): [Read-Write] Override LPVSecondary Occlusion Intensity

• override_lpv_size (bool): [Read-Write] Override LPVSize

• override_lpv_specular_occlusion_exponent (bool): [Read-Write] Override LPVSpecular Occlusion Exponent

• override_lpv_specular_occlusion_intensity (bool): [Read-Write] Override LPVSpecular Occlusion Intensity

• override_lpv_vpl_injection_bias (bool): [Read-Write] Override LPVVpl Injection Bias

property lpv_diffuse_occlusion_exponent

[Read-Write] Diffuse occlusion exponent - increase for more contrast. 1 to 2 is recommended

Type

(float)

property lpv_diffuse_occlusion_intensity

[Read-Write] Diffuse occlusion intensity - higher values provide increased diffuse occlusion.

Type

(float)

property lpv_directional_occlusion_fade_range

[Read-Write] LPV Directional Occlusion Fade range - increase to fade more gradually towards the LPV edges.

Type

(float)

property lpv_directional_occlusion_intensity

[Read-Write] Controls the amount of directional occlusion. Requires LPV. Values very close to 1.0 are recommended

Type

(float)

property lpv_directional_occlusion_radius

[Read-Write] Occlusion Radius - 16 is recommended for most scenes

Type

(float)

property lpv_emissive_injection_intensity

[Read-Write] LPVEmissive Injection Intensity

Type

(float)

property lpv_fade_range

[Read-Write] LPV Fade range - increase to fade more gradually towards the LPV edges.

Type

(float)

property lpv_geometry_volume_bias

[Read-Write] Bias applied to the geometry volume in cell units. Increase to reduce darkening due to secondary occlusion

Type

(float)

property lpv_intensity

[Read-Write] How strong the dynamic GI from the LPV should be. 0.0 is off, 1.0 is the “normal” value, but higher values can be used to boost the effect

Type

(float)

property lpv_secondary_bounce_intensity

[Read-Write] Secondary bounce light strength (bounce light shadows). Set to 0 to disable

Type

(float)

property lpv_secondary_occlusion_intensity

[Read-Write] Secondary occlusion strength (bounce light shadows). Set to 0 to disable

Type

(float)

property lpv_size

[Read-Write] The size of the LPV volume, in Unreal units

Type

(float)

property lpv_specular_occlusion_exponent

[Read-Write] Specular occlusion exponent - increase for more contrast. 6 to 9 is recommended

Type

(float)

property lpv_specular_occlusion_intensity

[Read-Write] Specular occlusion intensity - higher values provide increased specular occlusion.

Type

(float)

property lpv_vpl_injection_bias

[Read-Write] Bias applied to light injected into the LPV in cell units. Increase to reduce bleeding through thin walls

Type

(float)

property override_lpv_diffuse_occlusion_exponent

[Read-Write] Override LPVDiffuse Occlusion Exponent

Type

(bool)

property override_lpv_diffuse_occlusion_intensity

[Read-Write] Override LPVDiffuse Occlusion Intensity

Type

(bool)

property override_lpv_directional_occlusion_intensity

[Read-Write] Override LPVDirectional Occlusion Intensity

Type

(bool)

property override_lpv_directional_occlusion_radius

[Read-Write] Override LPVDirectional Occlusion Radius

Type

(bool)

property override_lpv_emissive_injection_intensity

[Read-Write] Override LPVEmissive Injection Intensity

Type

(bool)

property override_lpv_geometry_volume_bias

[Read-Write] Override LPVGeometry Volume Bias

Type

(bool)

property override_lpv_intensity

[Read-Write] Override LPVIntensity

Type

(bool)

property override_lpv_secondary_bounce_intensity

[Read-Write] Override LPVSecondary Bounce Intensity

Type

(bool)

property override_lpv_secondary_occlusion_intensity

[Read-Write] Override LPVSecondary Occlusion Intensity

Type

(bool)

property override_lpv_size

[Read-Write] Override LPVSize

Type

(bool)

property override_lpv_specular_occlusion_exponent

[Read-Write] Override LPVSpecular Occlusion Exponent

Type

(bool)

property override_lpv_specular_occlusion_intensity

[Read-Write] Override LPVSpecular Occlusion Intensity

Type

(bool)

property override_lpv_vpl_injection_bias

[Read-Write] Override LPVVpl Injection Bias

Type

(bool)