void AddSpheresToRigidActor_AssumesLocked() const
{
float ContactOffsetFactor, MaxContactOffset;
GetContactOffsetParams(ContactOffsetFactor, MaxContactOffset);
for (int32 i = 0; i < BodySetup->AggGeom.SphereElems.Num(); i++)
{
const FKSphereElem& SphereElem = BodySetup->AggGeom.SphereElems[i];
PxSphereGeometry PSphereGeom;
PSphereGeom.radius = (SphereElem.Radius * MinScaleAbs);
if (ensure(PSphereGeom.isValid()))
{
FVector LocalOrigin = RelativeTM.TransformPosition(SphereElem.Center);
PxTransform PLocalPose(U2PVector(LocalOrigin));
PLocalPose.p *= MinScale;
ensure(PLocalPose.isValid());
{
const float ContactOffset = FMath::Min(MaxContactOffset, ContactOffsetFactor * PSphereGeom.radius);
AttachShape_AssumesLocked(PSphereGeom, PLocalPose, ContactOffset);
}
}
else
{
UE_LOG(LogPhysics, Warning, TEXT("AddSpheresToRigidActor: [%s] SphereElem[%d] invalid"), *GetPathNameSafe(BodySetup->GetOuter()), i);
}
}
}
void UBodySetup::AddSpheresToRigidActor(PxRigidActor* PDestActor, const FTransform& RelativeTM, float MinScale, float MinScaleAbs, TArray<PxShape*>* NewShapes) const
{
float ContactOffsetFactor, MaxContactOffset;
GetContactOffsetParams(ContactOffsetFactor, MaxContactOffset);
PxMaterial* PDefaultMat = GetDefaultPhysMaterial();
for (int32 i = 0; i < AggGeom.SphereElems.Num(); i++)
{
const FKSphereElem& SphereElem = AggGeom.SphereElems[i];
PxSphereGeometry PSphereGeom;
PSphereGeom.radius = (SphereElem.Radius * MinScaleAbs);
if (ensure(PSphereGeom.isValid()))
{
FVector LocalOrigin = RelativeTM.TransformPosition(SphereElem.Center);
PxTransform PLocalPose(U2PVector(LocalOrigin));
PLocalPose.p *= MinScale;
ensure(PLocalPose.isValid());
PxShape* NewShape = PDestActor->createShape(PSphereGeom, *PDefaultMat, PLocalPose);
if (NewShapes)
{
NewShapes->Add(NewShape);
}
const float ContactOffset = FMath::Min(MaxContactOffset, ContactOffsetFactor * PSphereGeom.radius);
NewShape->setContactOffset(ContactOffset);
}
else
{
UE_LOG(LogPhysics, Warning, TEXT("AddSpheresToRigidActor: [%s] SphereElem[%d] invalid"), *GetPathNameSafe(GetOuter()), i);
}
}
}
