Method InitBone

Source/Engine/Level/Actors/Ragdoll.cpp:52–84

}

float Ragdoll::InitBone(RigidBody* rigidBody, int32& nodeIndex, Transform& localOffset)
{
    // Bones with 0 weight are non-simulated (kinematic)
    float weight = BonesWeight;
    BonesWeights.TryGet(rigidBody->GetName(), weight);
    rigidBody->SetIsKinematic(weight < ANIM_GRAPH_BLEND_THRESHOLD);
    nodeIndex = _animatedModel->SkinnedModel->FindNode(rigidBody->GetName());
    if (nodeIndex != -1 && !_bonesOffsets.TryGet(rigidBody, localOffset))
    {
        // Calculate the skeleton node local position of the bone
        auto& node = _animatedModel->GraphInstance.NodesPose[nodeIndex];
        Transform nodeT;
        node.Decompose(nodeT);
        localOffset = nodeT.WorldToLocal(rigidBody->GetLocalTransform());
        _bonesOffsets[rigidBody] = localOffset;

        // Initialize body
        rigidBody->SetSolverIterationCounts(PositionSolverIterations, VelocitySolverIterations);
        rigidBody->SetMaxDepenetrationVelocity(MaxDepenetrationVelocity);

#if USE_EDITOR
        for (auto child : rigidBody->Children)
        {
            auto joint = Cast<Joint>(child);
            if (joint && joint->Target == nullptr && joint->IsActiveInHierarchy())
            {
                LOG(Warning, "Ragdol joint '{0}' has missing target", joint->GetNamePath());
            }
        }
#endif
    }
    return weight;
}

void Ragdoll::OnFixedUpdate()
{