/// rcp authored schema

VirtualEnvironmentProbeComponent

Exact USDA block introduced by RCP plus fixture-backed contract evidence.

ID: RealityKit.VirtualEnvironmentProbe Baseline: BASE.usda Fixture: Virtual Environment Probe

schema.json fields.csv matrix.csv fixtures.csv

Quick Read

VirtualEnvironmentProbeComponent has 4 fields. 1 written in baseline, 3 sparse-only (emitted only when changed).

Authored as def RealityKitComponent "VirtualEnvironmentProbe" with info:id = "RealityKit.VirtualEnvironmentProbe".

For large components, prefer fixtures.csv for fixture-by-fixture authored rows and matrix.csv for the derived variant matrix.

Introduced USD Block

USDA

def RealityKitComponent "VirtualEnvironmentProbe"
{
    token blendMode = "single"
    uniform token info:id = "RealityKit.VirtualEnvironmentProbe"

    def RealityKitStruct "Resource1"
    {
    }

    def RealityKitStruct "Resource2"
    {
    }
}

Sparse Patch Examples

Each fixture shows the USDA block RCP writes when a single parameter is changed in the inspector.

Environment Resource.usda

Changes: ibl

Changed field: ibl

USDA

def RealityKitComponent "VirtualEnvironmentProbe"
{
    token blendMode = "single"
    uniform token info:id = "RealityKit.VirtualEnvironmentProbe"

    def RealityKitStruct "Resource1"
    {
        asset ibl = @../RenderCrate-HDRI_Orbital_40_4K.hdr@
    }

    def RealityKitStruct "Resource2"
    {
    }
}

Intensity Exponent.usda

Changes: intensityExponent

Changed field: intensityExponent

USDA

def RealityKitComponent "VirtualEnvironmentProbe"
{
    token blendMode = "single"
    uniform token info:id = "RealityKit.VirtualEnvironmentProbe"

    def RealityKitStruct "Resource1"
    {
        float intensityExponent = 5.511979
    }

    def RealityKitStruct "Resource2"
    {
    }
}

Mode Blend.usda

Changes: blendMode

Changed field: blendMode

USDA

def RealityKitComponent "VirtualEnvironmentProbe"
{
    token blendMode = "blend"
    uniform token info:id = "RealityKit.VirtualEnvironmentProbe"

    def RealityKitStruct "Resource1"
    {
    }

    def RealityKitStruct "Resource2"
    {
    }
}

Mode None.usda

Changes: blendMode

Changed field: blendMode

USDA

def RealityKitComponent "VirtualEnvironmentProbe"
{
    token blendMode = "none"
    uniform token info:id = "RealityKit.VirtualEnvironmentProbe"

    def RealityKitStruct "Resource1"
    {
    }

    def RealityKitStruct "Resource2"
    {
    }
}

Mode Blend All.usda

Changes: blendMode, ibl

Changed fields: blendMode, ibl

USDA

def RealityKitComponent "VirtualEnvironmentProbe"
{
    token blendMode = "blend"
    uniform token info:id = "RealityKit.VirtualEnvironmentProbe"

    def RealityKitStruct "Resource1"
    {
        asset ibl = @../RenderCrate-HDRI_Orbital_40_4K.hdr@
    }

    def RealityKitStruct "Resource2"
    {
        asset ibl = @../cayley_lookout_2k.hdr@
    }
}

Mode Blend One.usda

Changes: blendMode, ibl

Changed fields: blendMode, ibl

USDA

def RealityKitComponent "VirtualEnvironmentProbe"
{
    token blendMode = "blend"
    uniform token info:id = "RealityKit.VirtualEnvironmentProbe"

    def RealityKitStruct "Resource1"
    {
        asset ibl = @../RenderCrate-HDRI_Orbital_40_4K.hdr@
    }

    def RealityKitStruct "Resource2"
    {
    }
}

Fields

blendMode token

Baseline: "single"
Written as: "blend", "none"

ibl asset

Baseline: not written — sparse only
Written as: @../RenderCrate-HDRI_Orbital_40_4K.hdr@, @../cayley_lookout_2k.hdr@

intensityExponent float

Baseline: not written — sparse only
Written as: 5.511979, 8.561459

relativeWeight float

Baseline: not written — sparse only
Written as: 0.2804514

Observed Authoring Matrix

11 fixtures × 4 fields

Variant	`blendMode`	`ibl`	`intensityExponent`	`relativeWeight`	Interpretation
BASE.usda	`"single"`	`omitted`	`omitted`	`omitted`	Canonical baseline fixture
Environment Resource.usda	`"single"`	`@../RenderCrate-HDRI_Orbital_40_4K.hdr@`	`omitted`	`omitted`	Changes: ibl
Intensity Exponent.usda	`"single"`	`omitted`	`5.511979`	`omitted`	Changes: intensityExponent
Mode Blend All Custom Blend.usda	`"blend"`	`@../cayley_lookout_2k.hdr@`	`omitted`	`0.2804514`	Changes: blendMode, ibl, relativeWeight
Mode Blend All.usda	`"blend"`	`@../cayley_lookout_2k.hdr@`	`omitted`	`omitted`	Changes: blendMode, ibl
Mode Blend One.usda	`"blend"`	`@../RenderCrate-HDRI_Orbital_40_4K.hdr@`	`omitted`	`omitted`	Changes: blendMode, ibl
Mode Blend Two Intensity Exponent.usda	`"blend"`	`@../cayley_lookout_2k.hdr@`	`8.561459`	`omitted`	Changes: blendMode, ibl, intensityExponent
Mode Blend Two.usda	`"blend"`	`@../cayley_lookout_2k.hdr@`	`omitted`	`omitted`	Changes: blendMode, ibl
Mode Blend.usda	`"blend"`	`omitted`	`omitted`	`omitted`	Changes: blendMode
Mode None.usda	`"none"`	`omitted`	`omitted`	`omitted`	Changes: blendMode
Mode Single.usda	`"single"`	`omitted`	`omitted`	`omitted`	Equivalent to baseline; empty scaffold only