111 lines
2.4 KiB
C++
111 lines
2.4 KiB
C++
// Copyright (c) 2012-2021 Wojciech Figat. All rights reserved.
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#include "BoneSocket.h"
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#include "Engine/Level/SceneObjectsFactory.h"
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#include "Engine/Serialization/Serialization.h"
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#include "AnimatedModel.h"
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BoneSocket::BoneSocket(const SpawnParams& params)
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: Actor(params)
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, _index(-1)
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, _useScale(false)
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{
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}
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void BoneSocket::SetNode(const StringView& name)
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{
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if (_node != name)
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{
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_node = name;
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_index = -1;
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UpdateTransformation();
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}
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}
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void BoneSocket::SetUseScale(bool value)
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{
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if (_useScale != value)
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{
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_useScale = value;
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UpdateTransformation();
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}
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}
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void BoneSocket::UpdateTransformation()
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{
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const auto parent = dynamic_cast<AnimatedModel*>(GetParent());
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if (parent && parent->SkinnedModel)
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{
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if (_index == -1)
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{
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_index = parent->SkinnedModel->Skeleton.FindNode(_node);
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if (_index == -1)
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return;
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// TODO: maybe track when skinned model gets unloaded to clear cached node _index?
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}
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auto& nodes = parent->GraphInstance.NodesPose;
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if (nodes.HasItems() && nodes.Count() > _index)
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{
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Transform t;
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nodes[_index].Decompose(t);
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if (!_useScale)
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t.Scale = _localTransform.Scale;
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SetLocalTransform(t);
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}
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}
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}
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#if USE_EDITOR
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#include "Engine/Debug/DebugDraw.h"
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void BoneSocket::OnDebugDrawSelected()
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{
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DEBUG_DRAW_WIRE_SPHERE(BoundingSphere(GetPosition(), 5.0f), Color::BlueViolet, 0, true);
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// Base
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Actor::OnDebugDrawSelected();
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}
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#endif
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void BoneSocket::Serialize(SerializeStream& stream, const void* otherObj)
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{
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// Base
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Actor::Serialize(stream, otherObj);
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SERIALIZE_GET_OTHER_OBJ(BoneSocket);
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SERIALIZE_MEMBER(Node, _node);
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SERIALIZE_MEMBER(UseScale, _useScale);
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}
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void BoneSocket::Deserialize(DeserializeStream& stream, ISerializeModifier* modifier)
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{
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// Base
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Actor::Deserialize(stream, modifier);
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_index = -1;
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DESERIALIZE_MEMBER(Node, _node);
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DESERIALIZE_MEMBER(UseScale, _useScale);
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}
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void BoneSocket::OnTransformChanged()
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{
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// Base
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Actor::OnTransformChanged();
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_box = BoundingBox(_transform.Translation, _transform.Translation);
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_sphere = BoundingSphere(_transform.Translation, 0.0f);
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}
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void BoneSocket::OnParentChanged()
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{
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// Base
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Actor::OnParentChanged();
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_index = -1;
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UpdateTransformation();
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}
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