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LightPhysicalAmbient

LightPhysicalAmbient#

(Ambient)

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Description#

A physical light that is giving a constant illumination to all objects.

Inherited Public Attributes#

Type Name Visual Hint Description
double[3] translate VISUAL_HINT_DISTANCE Set the XYZ position of the item relative to its parent item.
double[3] rotate VISUAL_HINT_ANGLE Set the XYZ rotation of the item relative to its parent item.
double[3] scale VISUAL_HINT_SCALE Set the XYZ scaling of the item relative to its parent item.
double[3] shear VISUAL_HINT_SCALE Set the XYZ shear of the item relative to its parent item.
long rotation_order VISUAL_HINT_DEFAULT Specify on which order the Euler rotations are composed. By default Clarisse's uses YXZ
reference (SceneItem) parent VISUAL_HINT_DEFAULT Set the parent item of the item.
bool inherit_transform VISUAL_HINT_DEFAULT Does the current object inherits its parent transformation ?
long reference_frame VISUAL_HINT_FRAME Set the reference frame that defines the base transform and deformation state of the item. This reference is used when computing texture projections or when generating point cloud (in Global Base) on the base geometry.
object[] (Constraint) constraints VISUAL_HINT_DEFAULT Stack of constraint operators. Constraints like Target, Point, Orient... are applied to a Scene Item in order to drive the transformation of the item.
double[3] scale_pivot VISUAL_HINT_DISTANCE Set the coordinates of the scale pivot.
double[3] rotate_pivot VISUAL_HINT_DISTANCE Set the coordinates of the rotation pivot.
double[3] translate_offset VISUAL_HINT_DISTANCE Set the XYZ position of the pivot point of the item.
double[3] rotate_offset VISUAL_HINT_ANGLE Set the XYZ rotation of the pivot point of the item.
double[3] scale_offset VISUAL_HINT_SCALE Set the XYZ scaling of the pivot point of the item.
long rotation_offset_order VISUAL_HINT_DEFAULT Set the rotation axis mode.
bool display_visible VISUAL_HINT_DEFAULT Set whether the item is shown in the 3D View or not.
bool display_pickable VISUAL_HINT_DEFAULT Set whether the item is pickable in the 3D View or in the Image View.
long display_color VISUAL_HINT_DEFAULT Set the item color for constant or simple shading display in the 3D View.
double[3] display_custom_color VISUAL_HINT_COLOR Set the item custom color used for display in the 3D View when the Display Color attribute is set to Custom.
bool enable_motion_blur VISUAL_HINT_DEFAULT Set whether the renderer will do motion blur on the item or not.
bool enable VISUAL_HINT_DEFAULT Enable the illumination of the light during the computation of the shading for all objects.
double[3] color VISUAL_HINT_COLOR Emission color of the light.
double exposure VISUAL_HINT_DEFAULT Exposure of the light.
double intensity VISUAL_HINT_DEFAULT The gain factor of the light.
double[3] contribution VISUAL_HINT_COLOR Contribution of the light on the surface.
double saturation VISUAL_HINT_DEFAULT Saturation of the light.
double low_light_threshold VISUAL_HINT_DEFAULT Unshadowed illumination below which a light sample is readily assumed to be occluded, hence bypassing the calculation of its actual visibility to a given shading point so as to increase rendering speed.
double diffuse_weight VISUAL_HINT_PERCENTAGE Multiply the light contribution on the diffuse lobes.
double reflection_weight VISUAL_HINT_PERCENTAGE Multiply the light contribution on the reflection lobes.
double transmission_weight VISUAL_HINT_PERCENTAGE Multiply the light contribution on the transmission lobes.
double subsurface_weight VISUAL_HINT_PERCENTAGE Multiply the light contribution on the subsurface lobes.
double volume_weight VISUAL_HINT_PERCENTAGE Multiply the light contribution on the volumes.
double indirect_diffuse_weight VISUAL_HINT_PERCENTAGE Multiply the light contribution on the diffuse lobes.
double indirect_reflection_weight VISUAL_HINT_PERCENTAGE Multiply the light contribution on the reflection lobes.
double indirect_transmission_weight VISUAL_HINT_PERCENTAGE Multiply the light contribution on the transmission lobes.
double indirect_subsurface_weight VISUAL_HINT_PERCENTAGE Multiply the light contribution on the subsurface lobes.
double indirect_volume_weight VISUAL_HINT_PERCENTAGE Multiply the light contribution on the volumes.
bool unseen_by_camera VISUAL_HINT_DEFAULT Set whether the object is hidden from the camera (primary rays) or not.
long diffuse_max_depth VISUAL_HINT_DEFAULT Set whether the light is hidden from the diffuse reflections and transmissions after a number of diffuse bounces.
long reflections_max_depth VISUAL_HINT_DEFAULT Set whether the light is hidden from the specular and glossy reflections after a number of reflections bounces.
long transmissions_max_depth VISUAL_HINT_DEFAULT Set whether the light is hidden from the specular and glossy transmissions after a number of transmissions bounces.
long volume_max_depth VISUAL_HINT_DEFAULT Set whether the light is hidden from volume scattering after a number of scattering bounces.
long total_max_depth VISUAL_HINT_DEFAULT Set whether the light is hidden from reflections and transmissions after a total number of indirect bounces.
string light_path_expression_label VISUAL_HINT_DEFAULT Set the light label in light path expressions.
bool aov_exclusive VISUAL_HINT_DEFAULT If turned on, this light will not contribute to the beauty but only to Light Path Expression AOVs, and under the 'X' symbol instead of the usual 'L'. When enabled, this light will not contribute to the unoccluded results ('U' symbol in LPEs) either and will not be seen by the camera.

CID#

class "LightPhysicalAmbient" "LightPhysical" {
    #version 0.92
    icon "light_ambient.iconrc"
    category "/Light/Physical/Infinite"
    doc "A physical light that is giving a constant illumination to all objects."
    set "translate" {
        input "motion_translate"
        output "motion"
        private no
        hidden no
        saveable yes
        texturable no
        animatable yes
        slider no
        numeric_range no 0.0 1
        ui_range no 0.0 1
        dg_active yes
        dg_cyclic no
        dirtiness_pass_through no
        read_only no
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        value 0.0 0.0 0.0
    }
    set "scale" {
        input "motion_scale"
        output "motion"
        private no
        hidden no
        saveable yes
        texturable no
        animatable yes
        slider no
        numeric_range no 0.0 1
        ui_range no 0.0 1
        dg_active yes
        dg_cyclic no
        dirtiness_pass_through no
        read_only no
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        value 1 1 1
    }
    set "intensity_unit" {
        doc "The photometric unit used to determine the luminous intensity of the light. Only the Candela unit is available for this light."
        private no
        hidden yes
        saveable yes
        texturable no
        animatable no
        slider no
        numeric_range no 0.0 1
        ui_range no 0.0 1
        dg_active yes
        dg_cyclic no
        dirtiness_pass_through no
        read_only yes
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        preset "Lumen (lm)" "0"
        preset "Lux (lx)" "2"
        preset "Nit (nt)" "1"
        value 1
    }
    set "mode" {
        output "shading_light"
        private no
        hidden yes
        saveable yes
        texturable no
        animatable no
        slider no
        numeric_range no 0.0 1
        ui_range no 0.0 1
        dg_active yes
        dg_cyclic no
        dirtiness_pass_through no
        read_only no
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        preset "Normalized" "0"
        preset "Physical" "1"
        value 0
    }
    set "sample_count" {
        private yes
        hidden no
        saveable yes
        texturable no
        animatable no
        slider no
        numeric_range yes 0.0 65536
        ui_range yes 0.0 256
        dg_active yes
        dg_cyclic no
        dirtiness_pass_through no
        read_only no
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        value 16
    }
    set "enable_light_occlusion" {
        private no
        hidden yes
        saveable yes
        texturable no
        animatable no
        slider no
        numeric_range no 0.0 1
        ui_range no 0.0 1
        dg_active yes
        dg_cyclic no
        dirtiness_pass_through no
        read_only no
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        value no
    }
    set "shadow_color" {
        private yes
        hidden no
        saveable yes
        texturable no
        animatable yes
        slider no
        numeric_range no 0.0 1
        ui_range no 0.0 1
        dg_active yes
        dg_cyclic no
        dirtiness_pass_through no
        read_only no
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        value 1 1 1
    }
    set "shadow_group" {
        filter "SceneObject"
        null_label "Use 3D Layer"
        input "motion" "geometry"
        output "shading_light"
        private yes
        hidden no
        saveable yes
        texturable no
        animatable no
        slider no
        numeric_range no 0.0 1
        ui_range no 0.0 1
        dg_active yes
        dg_cyclic yes
        dirtiness_pass_through no
        read_only no
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        value ""
    }
    set "shadows_max_depth" {
        null_label "Infinite"
        null_value "-1.0"
        output "shading"
        private yes
        hidden no
        saveable yes
        texturable no
        animatable no
        slider no
        numeric_range yes 0.0 65536
        ui_range yes 0.0 16
        dg_active yes
        dg_cyclic no
        dirtiness_pass_through no
        read_only no
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        value 0
    }
    set "attenuation_mode" {
        output "shading_light"
        private no
        hidden yes
        saveable yes
        texturable no
        animatable no
        slider no
        numeric_range no 0.0 1
        ui_range no 0.0 1
        dg_active yes
        dg_cyclic no
        dirtiness_pass_through no
        read_only no
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        preset "None" "0"
        preset "Near Only" "1"
        preset "Far Only" "2"
        preset "Near & Far" "3"
        preset "Curve" "4"
        value 0
    }
    set "attenuation_near_start" {
        output "shading_light"
        private no
        hidden yes
        saveable yes
        texturable no
        animatable yes
        slider no
        numeric_range yes 0.0 1000000000
        ui_range yes 0.0 100
        dg_active yes
        dg_cyclic no
        dirtiness_pass_through no
        read_only yes
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        value 0.0
    }
    set "attenuation_near_end" {
        output "shading_light"
        private no
        hidden yes
        saveable yes
        texturable no
        animatable yes
        slider no
        numeric_range yes 0.0 1000000000
        ui_range yes 0.0 100
        dg_active yes
        dg_cyclic no
        dirtiness_pass_through no
        read_only yes
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        value 0.1
    }
    set "attenuation_far_start" {
        output "shading_light"
        private no
        hidden yes
        saveable yes
        texturable no
        animatable yes
        slider no
        numeric_range yes 0.0 1000000000
        ui_range yes 0.0 100
        dg_active yes
        dg_cyclic no
        dirtiness_pass_through no
        read_only yes
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        value 10
    }
    set "attenuation_far_end" {
        output "shading_light"
        private no
        hidden yes
        saveable yes
        texturable no
        animatable yes
        slider no
        numeric_range yes 0.0 1000000000
        ui_range yes 0.0 100
        dg_active yes
        dg_cyclic no
        dirtiness_pass_through no
        read_only yes
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        value 10.1
    }
    set "attenuation_curve" {
        private no
        hidden yes
        saveable yes
        texturable no
        animatable no
        slider no
        numeric_range no 0.0 1
        ui_range no 0.0 1
        dg_active yes
        dg_cyclic no
        dirtiness_pass_through no
        read_only yes
        shading_variable no
        experimental no
        advanced no
        overriden no
        promote_attribute no
        allow_expression yes
        localizable yes
        value[] {
            key 4 0.0 1 0.0 0.0 0.0 -0.3333 0.0 0.3333 0.0 yes yes no yes
            key 4 1 0.0 0.0 0.0 0.0 -0.3333 0.0 0.3333 0.0 yes yes no yes
        }
    }
}