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Fix debug drawing wheeled vehicle in prefab viewport

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#3591
This commit is contained in:
Wojtek Figat
2025-08-29 21:03:44 +02:00
parent 5222f1d35c
commit 9fafb47abb
22 changed files with 102 additions and 100 deletions
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53
Source/Engine/Physics/Actors/WheeledVehicle.cpp
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@@ -356,19 +356,19 @@ void WheeledVehicle::Setup()
void WheeledVehicle::DrawPhysicsDebug(RenderView& view)
{
// Wheels shapes
for (const auto& data : _wheelsData)
for (const auto& wheel : _wheels)
{
int32 wheelIndex = 0;
for (; wheelIndex < _wheels.Count(); wheelIndex++)
{
if (_wheels[wheelIndex].Collider == data.Collider)
break;
}
if (wheelIndex == _wheels.Count())
break;
const auto& wheel = _wheels[wheelIndex];
if (wheel.Collider && wheel.Collider->GetParent() == this && !wheel.Collider->GetIsTrigger())
{
WheelData data = { wheel.Collider, wheel.Collider->GetLocalOrientation() };
for (auto& e : _wheelsData)
{
if (e.Collider == data.Collider)
{
data = e;
break;
}
}
const Vector3 currentPos = wheel.Collider->GetPosition();
const Vector3 basePos = currentPos - Vector3(0, data.State.SuspensionOffset, 0);
const Quaternion wheelDebugOrientation = GetOrientation() * Quaternion::Euler(-data.State.RotationAngle, data.State.SteerAngle, 0) * Quaternion::Euler(90, 0, 90);
@@ -387,25 +387,28 @@ void WheeledVehicle::DrawPhysicsDebug(RenderView& view)
void WheeledVehicle::OnDebugDrawSelected()
{
// Wheels shapes
for (const auto& data : _wheelsData)
for (const auto& wheel : _wheels)
{
int32 wheelIndex = 0;
for (; wheelIndex < _wheels.Count(); wheelIndex++)
{
if (_wheels[wheelIndex].Collider == data.Collider)
break;
}
if (wheelIndex == _wheels.Count())
break;
const auto& wheel = _wheels[wheelIndex];
if (wheel.Collider && wheel.Collider->GetParent() == this && !wheel.Collider->GetIsTrigger())
{
WheelData data = { wheel.Collider, wheel.Collider->GetLocalOrientation() };
for (auto& e : _wheelsData)
{
if (e.Collider == data.Collider)
{
data = e;
break;
}
}
const Vector3 currentPos = wheel.Collider->GetPosition();
const Vector3 basePos = currentPos - Vector3(0, data.State.SuspensionOffset, 0);
const Quaternion wheelDebugOrientation = GetOrientation() * Quaternion::Euler(-data.State.RotationAngle, data.State.SteerAngle, 0) * Quaternion::Euler(90, 0, 90);
Transform actorPose = Transform::Identity, shapePose = Transform::Identity;
PhysicsBackend::GetRigidActorPose(_actor, actorPose.Translation, actorPose.Orientation);
PhysicsBackend::GetShapeLocalPose(wheel.Collider->GetPhysicsShape(), shapePose.Translation, shapePose.Orientation);
Transform actorPose = GetTransform(), shapePose = wheel.Collider->GetLocalTransform();
actorPose.Scale = Float3::One;
if (_actor)
PhysicsBackend::GetRigidActorPose(_actor, actorPose.Translation, actorPose.Orientation);
if (wheel.Collider->GetPhysicsShape())
PhysicsBackend::GetShapeLocalPose(wheel.Collider->GetPhysicsShape(), shapePose.Translation, shapePose.Orientation);
DEBUG_DRAW_WIRE_SPHERE(BoundingSphere(basePos, wheel.Radius * 0.07f), Color::Blue * 0.3f, 0, false);
DEBUG_DRAW_WIRE_SPHERE(BoundingSphere(currentPos, wheel.Radius * 0.08f), Color::Blue * 0.8f, 0, false);
DEBUG_DRAW_WIRE_SPHERE(BoundingSphere(actorPose.LocalToWorld(shapePose.Translation), wheel.Radius * 0.11f), Color::OrangeRed * 0.8f, 0, false);
@@ -561,14 +564,14 @@ void WheeledVehicle::BeginPlay(SceneBeginData* data)
#endif
#if USE_EDITOR
GetSceneRendering()->AddPhysicsDebug<WheeledVehicle, &WheeledVehicle::DrawPhysicsDebug>(this);
GetSceneRendering()->AddPhysicsDebug(this);
#endif
}
void WheeledVehicle::EndPlay()
{
#if USE_EDITOR
GetSceneRendering()->RemovePhysicsDebug<WheeledVehicle, &WheeledVehicle::DrawPhysicsDebug>(this);
GetSceneRendering()->RemovePhysicsDebug(this);
#endif
#if WITH_VEHICLE