Sandbox / AnimToGenesis : LPDirectControlSubsystem (mannequin Quaternius, copie vers Genesis), ImportQuaternius, DiagnosePose
Phase Sandbox/AnimToGenesis (CHG-168..186). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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edujiro5972
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4 changed files with 173 additions and 6 deletions
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@ -7,6 +7,8 @@
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#include "LPDirectControlSubsystem.h"
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#include "LPAnimRedirect.h"
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#include "Animation/AnimInstance.h"
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#include "Animation/AnimationAsset.h"
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#include "Blueprint/UserWidget.h"
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@ -22,6 +24,7 @@
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#include "EngineUtils.h"
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#include "Framework/Application/SlateApplication.h"
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#include "GameFramework/Character.h"
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#include "GameFramework/GameModeBase.h"
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#include "GameFramework/CharacterMovementComponent.h"
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#include "GameFramework/InputSettings.h"
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#include "GameFramework/PlayerController.h"
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@ -872,6 +875,13 @@ void ULPDirectControlSubsystem::Walk(float DeltaTime)
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const float Forward = AxisValue(PC, ForwardAxis);
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const float Right = AxisValue(PC, RightAxis);
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const bool bMoving = !FMath::IsNearlyZero(Forward) || !FMath::IsNearlyZero(Right);
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const AGameModeBase* Mode = World->GetAuthGameMode();
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const bool bSandbox = Mode && Mode->GetClass()->GetName().Contains(TEXT("LPPairSandbox"));
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if (Character && !bSandbox && LPAnimRedirect::IsGameTarget())
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{
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const float Speed = bMoving ? FMath::Max(Character->GetVelocity().Size(), 20.f) : 0.f;
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WalkAnim(Character, Speed);
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}
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if (bMoving)
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{
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const FRotator Yaw(0.f, PC->GetControlRotation().Yaw, 0.f);
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@ -947,10 +957,8 @@ void ULPDirectControlSubsystem::WalkAnim(ACharacter* Character, float Speed)
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{
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bMale = Male->GetPropertyValue_InContainer(Character);
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}
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const TCHAR* Path = bMale
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? TEXT("/Game/Heavy/New2/Anims2/walk_M.walk_M")
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: TEXT("/Game/Heavy/New2/Anims2/walk_F.walk_F");
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UAnimationAsset* WalkCycle = LoadObject<UAnimationAsset>(nullptr, Path);
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const FString Path = LPAnimRedirect::ClipPath(bMale ? TEXT("M_Walk_Loop") : TEXT("B_Walk_Loop"));
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UAnimationAsset* WalkCycle = LoadObject<UAnimationAsset>(nullptr, *Path);
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if (!WalkCycle)
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{
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return;
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@ -8,8 +8,8 @@
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// .lpnear (MESH, PROMPT, ACTION). La liste est tenue ici, sur la personne ou le maillage le
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// plus proche, et elle reste cachee. E l'affiche ; un second E, ou un clic, lance l'action.
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// Le personnage n'est pas possede : la marche active bRunPhysicsWithNoController.
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// Le cycle walk_F et la camera suiveuse ne sont plus appliques ici : ils cassaient
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// le corps et la vue. L'essai est la sandbox interaction (LifePlay_interaction_sandbox.bat).
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// La marche du jeu ne joue un cycle que si LPAnimTarget.ini vaut game (clips B_ / M_).
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// sandbox laisse le corps au Blueprint. La camera suiveuse n'est pas branchee.
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// Aucun Blueprint n'est modifie.
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#pragma once
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119
Tools/DiagnosePose.py
Normal file
119
Tools/DiagnosePose.py
Normal file
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@ -0,0 +1,119 @@
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# Mesure la pose Idle (image 0) : mannequin, Bridget, Michael.
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# But : voir si la main passe derriere le buste, et de quel angle le bras est roule.
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import unreal
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PAIRS = (
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("source", "/Game/Quaternius/UAL/Idle_Loop.Idle_Loop", "/Game/Quaternius/UAL/UAL1_Standard.UAL1_Standard",
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("pelvis", "spine_03", "clavicle_l", "upperarm_l", "lowerarm_l", "hand_l",
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"clavicle_r", "upperarm_r", "lowerarm_r", "hand_r")),
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("bridget", "/Game/Quaternius/UAL/B_Idle_Loop.B_Idle_Loop", "/Game/Heavy/Daz/Bridget/bridget_gp.bridget_gp",
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("pelvis", "chestUpper", "lCollar", "lShldrBend", "lForearmBend", "lHand",
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"rCollar", "rShldrBend", "rForearmBend", "rHand")),
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("michael", "/Game/Quaternius/UAL/M_Idle_Loop.M_Idle_Loop", "/Game/Heavy/Daz/Michael/michael.michael",
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("pelvis", "chestUpper", "lCollar", "lShldrBend", "lForearmBend", "lHand",
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"rCollar", "rShldrBend", "rForearmBend", "rHand")),
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)
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FINGERS = (
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"lThumb1", "lIndex1", "lMid1", "lRing1", "lPinky1",
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"thumb_01_l", "index_01_l", "middle_01_l", "pinky_01_l",
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"hand_l", "lHand",
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)
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def dot(a, b):
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return a.x * b.x + a.y * b.y + a.z * b.z
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def sub(a, b):
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return unreal.MathLibrary.subtract_vector_vector(a, b)
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def norm(v):
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return unreal.MathLibrary.normal(v)
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def cross(a, b):
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return unreal.MathLibrary.cross_vector_vector(a, b)
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def fmt(v):
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return "(%.1f %.1f %.1f)" % (v.x, v.y, v.z)
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def bone_names(mesh):
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pose = mesh.skeleton.get_reference_pose()
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names = unreal.AnimPoseExtensions.get_bone_names(pose)
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return [str(n) for n in names]
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def pose_at_zero(sequence):
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for call in (
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lambda: unreal.AnimPoseExtensions.get_anim_pose_at_time(sequence, 0.0),
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lambda: unreal.AnimPoseExtensions.get_anim_pose_at_frame(sequence, 0),
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):
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try:
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return call()
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except Exception as exc:
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unreal.log_warning("POSE api %s" % exc)
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raise RuntimeError("pas de lecture de pose")
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def bone_tm(pose, name):
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return unreal.AnimPoseExtensions.get_bone_pose(pose, name, unreal.AnimPoseSpaces.WORLD)
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def main():
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unreal.log_warning("POSE debut")
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for label, anim_path, mesh_path, bones in PAIRS:
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anim = unreal.load_asset(anim_path)
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mesh = unreal.load_asset(mesh_path)
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if not anim or not mesh:
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unreal.log_error("POSE absent %s" % label)
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continue
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names = bone_names(mesh)
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pose = pose_at_zero(anim)
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got = {}
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for bone in bones:
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if bone not in names:
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unreal.log_warning("POSE %s os absent %s" % (label, bone))
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continue
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got[bone] = bone_tm(pose, bone).translation
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pelvis = got.get("pelvis")
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chest_name = "spine_03" if "spine_03" in got else "chestUpper"
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chest = got.get(chest_name)
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if not pelvis or not chest:
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unreal.log_error("POSE %s sans buste" % label)
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continue
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up = norm(sub(chest, pelvis))
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# Avant approximatif : produit du haut du buste et de l'axe gauche-droite des epaules.
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left = got.get("clavicle_l") or got.get("upperarm_l") or got.get("lCollar") or got.get("lShldrBend")
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right = got.get("clavicle_r") or got.get("upperarm_r") or got.get("rCollar") or got.get("rShldrBend")
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if not left or not right:
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unreal.log_error("POSE %s sans epaules" % label)
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continue
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side = norm(sub(left, right))
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forward = norm(cross(side, up))
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unreal.log_warning("POSE %s avant %s" % (label, fmt(forward)))
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for side_name, hand_name, elbow_name in (
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("gauche", "hand_l" if "hand_l" in got else "lHand", "lowerarm_l" if "lowerarm_l" in got else "lForearmBend"),
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("droite", "hand_r" if "hand_r" in got else "rHand", "lowerarm_r" if "lowerarm_r" in got else "rForearmBend"),
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):
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hand = got.get(hand_name)
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elbow = got.get(elbow_name)
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if not hand:
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continue
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rel = sub(hand, chest)
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ahead = dot(rel, forward)
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unreal.log_warning(
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"POSE %s main %s %s devant %.1f pos %s" % (label, side_name, hand_name, ahead, fmt(hand)))
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if elbow:
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unreal.log_warning("POSE %s coude %s %s" % (label, side_name, fmt(elbow)))
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present = [n for n in FINGERS if n in names]
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unreal.log_warning("POSE %s doigts %s" % (label, " ".join(present)))
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unreal.log_warning("POSE fin")
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unreal.SystemLibrary.quit_editor()
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main()
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40
Tools/ImportQuaternius.py
Normal file
40
Tools/ImportQuaternius.py
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@ -0,0 +1,40 @@
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# Importe le mannequin et les animations CC0 de Quaternius (Universal Animation Library, sans root motion).
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#
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# Usage :
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# UnrealEditor-Cmd.exe <projet> -run=pythonscript "-script=<projet>/Tools/ImportQuaternius.py" -unattended -nopause -nosplash
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# Sortie : lignes "QUATERNIUS" du journal.
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import unreal
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glb = "D:/Game/Universal Animation Library[Standard]/Unreal-Godot/UAL1_Standard.glb"
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dest = "/Game/Quaternius/UAL"
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task = unreal.AssetImportTask()
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task.filename = glb
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task.destination_path = dest
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task.automated = True
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task.replace_existing = True
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task.save = True
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unreal.AssetToolsHelpers.get_asset_tools().import_asset_tasks([task])
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reported = list(task.imported_object_paths)
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unreal.log_warning("QUATERNIUS tache %d objet(s)" % len(reported))
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for path in reported:
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unreal.log_warning("QUATERNIUS PATH %s" % path)
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if not unreal.EditorAssetLibrary.does_directory_exist(dest):
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unreal.log_error("QUATERNIUS dossier absent %s" % dest)
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else:
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unreal.EditorAssetLibrary.save_directory(dest, False, True)
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assets = unreal.EditorAssetLibrary.list_assets(dest, True, False)
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unreal.log_warning("QUATERNIUS dossier %d asset(s)" % len(assets))
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for path in assets:
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asset = unreal.load_asset(path)
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kind = asset.get_class().get_name() if asset else "null"
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extra = ""
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if isinstance(asset, unreal.SkeletalMesh):
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box = asset.get_bounds()
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extra = " origin=(%.1f %.1f %.1f) extent=(%.1f %.1f %.1f)" % (
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box.origin.x, box.origin.y, box.origin.z,
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box.box_extent.x, box.box_extent.y, box.box_extent.z)
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unreal.log_warning("QUATERNIUS ASSET %s %s%s" % (kind, path, extra))
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