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Add Uasset and fox for postures

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This commit is contained in:
j.foucher 2026-02-25 13:58:23 +01:00
parent 780101d389
commit 7c235106d6
4 changed files with 63 additions and 8 deletions
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Unreal/PS_AI_Agent/Content/MetaHumans/Animations/BodyBP.uasset Normal file
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Unreal/PS_AI_Agent/Content/MetaHumans/Animations/target.uasset Normal file
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36
Unreal/PS_AI_Agent/Plugins/PS_AI_Agent_ElevenLabs/Source/PS_AI_Agent_ElevenLabs/Private/ElevenLabsPostureComponent.cpp
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@ -17,6 +17,14 @@ static const FName EyeLookDownRight(TEXT("eyeLookDownRight"));
static const FName EyeLookInRight(TEXT("eyeLookInRight"));
static const FName EyeLookOutRight(TEXT("eyeLookOutRight"));
// ── ARKit full eye range (degrees) ──────────────────────────────────────────
// These represent the physical range of eye motion that maps to ARKit curve
// value 0→1. MaxEyeHorizontal/Vertical control the CASCADE threshold (when
// the head kicks in), but the visual eye deflection is always normalized by
// these fixed constants so the eye curves look correct at any threshold.
static constexpr float ARKitEyeRangeHorizontal = 30.0f;
static constexpr float ARKitEyeRangeVertical = 20.0f;
// ─────────────────────────────────────────────────────────────────────────────
// Construction
// ─────────────────────────────────────────────────────────────────────────────
@ -72,17 +80,19 @@ void UElevenLabsPostureComponent::UpdateEyeCurves(float EyeYaw, float EyePitch)
CurrentEyeCurves.Reset();
// Horizontal: positive yaw = looking right
// Normalized by the fixed ARKit physical range, NOT MaxEyeHorizontal
// (which only controls the cascade threshold).
if (EyeYaw > 0.0f)
{
// Looking right: left eye looks outward, right eye looks inward (nasal)
const float Value = FMath::Clamp(EyeYaw / MaxEyeHorizontal, 0.0f, 1.0f);
const float Value = FMath::Clamp(EyeYaw / ARKitEyeRangeHorizontal, 0.0f, 1.0f);
CurrentEyeCurves.Add(EyeLookOutLeft, Value);
CurrentEyeCurves.Add(EyeLookInRight, Value);
}
else if (EyeYaw < 0.0f)
{
// Looking left: left eye looks inward (nasal), right eye looks outward
const float Value = FMath::Clamp(-EyeYaw / MaxEyeHorizontal, 0.0f, 1.0f);
const float Value = FMath::Clamp(-EyeYaw / ARKitEyeRangeHorizontal, 0.0f, 1.0f);
CurrentEyeCurves.Add(EyeLookInLeft, Value);
CurrentEyeCurves.Add(EyeLookOutRight, Value);
}
@ -90,13 +100,13 @@ void UElevenLabsPostureComponent::UpdateEyeCurves(float EyeYaw, float EyePitch)
// Vertical: positive pitch = looking up
if (EyePitch > 0.0f)
{
const float Value = FMath::Clamp(EyePitch / MaxEyeVertical, 0.0f, 1.0f);
const float Value = FMath::Clamp(EyePitch / ARKitEyeRangeVertical, 0.0f, 1.0f);
CurrentEyeCurves.Add(EyeLookUpLeft, Value);
CurrentEyeCurves.Add(EyeLookUpRight, Value);
}
else if (EyePitch < 0.0f)
{
const float Value = FMath::Clamp(-EyePitch / MaxEyeVertical, 0.0f, 1.0f);
const float Value = FMath::Clamp(-EyePitch / ARKitEyeRangeVertical, 0.0f, 1.0f);
CurrentEyeCurves.Add(EyeLookDownLeft, Value);
CurrentEyeCurves.Add(EyeLookDownRight, Value);
}
@ -197,19 +207,29 @@ void UElevenLabsPostureComponent::TickComponent(
TargetHeadYaw = 0.0f;
}
// ── 6. HEAD: realign when eyes overflow (check against TARGET) ─────
// ── 6. HEAD: realign when eyes overflow (check against body TARGET) ──
//
// Head overflow is checked relative to where the BODY IS GOING
// (TargetBodyWorldYaw), not where it currently is. This prevents
// the head from overcompensating during body interpolation —
// otherwise the head turns to track while body catches up, then
// snaps back when body arrives (two-step animation artifact).
const float EyeDeltaYaw = DeltaYaw - TargetHeadYaw;
const float HeadDeltaYaw = FMath::FindDeltaAngleDegrees(
TargetBodyWorldYaw + MeshForwardYawOffset, TargetWorldYaw);
const float EyeDeltaYaw = HeadDeltaYaw - TargetHeadYaw;
if (FMath::Abs(EyeDeltaYaw) > MaxEyeHorizontal)
{
TargetHeadYaw = FMath::Clamp(DeltaYaw, -MaxHeadYaw, MaxHeadYaw);
TargetHeadYaw = FMath::Clamp(HeadDeltaYaw, -MaxHeadYaw, MaxHeadYaw);
}
// Head smoothly interpolates toward its persistent target
CurrentHeadYaw = FMath::FInterpTo(CurrentHeadYaw, TargetHeadYaw, DeltaTime, HeadInterpSpeed);
// Eyes = remaining gap (naturally decreases as head catches up)
// Eyes = remaining gap (during transients, eyes may sit at MaxEye while
// the head catches up — ARKit normalization keeps visual deflection small)
CurrentEyeYaw = FMath::Clamp(DeltaYaw - CurrentHeadYaw, -MaxEyeHorizontal, MaxEyeHorizontal);
// ── 5. PITCH: relative cascade (Eyes → Head, no body pitch) ────────

35
build Lancelot.bat Normal file
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@ -0,0 +1,35 @@
@echo off
chcp 65001 >nul
title Build PS_AI_Agent
echo ============================================================
echo PS_AI_Agent - Compilation plugin ElevenLabs (UE 5.5)
echo ============================================================
echo.
echo ATTENTION : Ferme l'Unreal Editor avant de continuer !
echo (Les DLL seraient verrouillees et la compilation echouerait)
echo.
pause
echo.
echo Compilation en cours...
echo (Seuls les .cpp modifies sont recompiles, ~16s)
echo.
powershell.exe -Command "& 'C:\Program Files\Epic Games\UE_5.5\Engine\Build\BatchFiles\RunUAT.bat' BuildEditor -project='E:\ASTERION\GIT\PS_AI_Agent\Unreal\PS_AI_Agent\PS_AI_Agent.uproject' -notools -noP4 2>&1"
echo.
if %ERRORLEVEL% == 0 (
echo ============================================================
echo SUCCES - Compilation terminee sans erreur.
echo Tu peux relancer l'Unreal Editor.
echo ============================================================
) else (
echo ============================================================
echo ECHEC - Erreur de compilation (code %ERRORLEVEL%)
echo Consulte le log ci-dessus pour le detail.
echo ============================================================
)
echo.
pause