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optimized SceneNode class.

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This commit is contained in:
hyzboy
2024-10-06 02:30:59 +08:00
parent 9450d92784
commit 4614562929
8 changed files with 35 additions and 176 deletions
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81
inc/hgl/graph/SceneNode.h
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@@ -10,7 +10,7 @@ namespace hgl
namespace graph
{
using SceneNodeID =uint64;
using SceneNodeName =AnsiIDName;
using SceneNodeName =UTF16IDName;
/**
* 场景节点数据类<br>
@@ -30,7 +30,7 @@ namespace hgl
Renderable *render_obj=nullptr; ///<可渲染实例
public:
protected:
ObjectList<SceneNode> SubNode; ///<子节点
@@ -39,16 +39,18 @@ namespace hgl
const SceneNodeID & GetNodeID ()const { return NodeID; } ///<取得节点ID
const SceneNodeName & GetNodeName ()const { return NodeName; } ///<取得节点名称
private:
const ObjectList<SceneNode> &GetSubNode()const { return SubNode; } ///<取得子节点列表
public:
SceneNode()=default;
SceneNode(SceneNode *);
SceneNode(const SceneNode &)=delete;
SceneNode(const SceneNode *)=delete;
SceneNode(const SceneOrient &so ):SceneOrient(so) {}
SceneNode( Renderable *ri ) {render_obj=ri;}
SceneNode(const Matrix4f &mat ):SceneOrient(mat) {}
SceneNode(const Matrix4f &mat, Renderable *ri ):SceneOrient(mat) {render_obj=ri;}
friend SceneNode *CreateSceneNode(const SceneNodeName &);
public:
virtual ~SceneNode()=default;
@@ -75,7 +77,7 @@ namespace hgl
Renderable *GetRenderable(){return render_obj;}
void SetRenderable(Renderable *);
SceneNode *AddSubNode(SceneNode *sn)
SceneNode *Add(SceneNode *sn)
{
if(!sn)
return(nullptr);
@@ -84,72 +86,11 @@ namespace hgl
return sn;
}
SceneNode *CreateSubNode()
{
SceneNode *sn=new SceneNode();
SubNode.Add(sn);
return sn;
}
SceneNode *CreateSubNode(Renderable *ri)
{
if(!ri)
return(nullptr);
SceneNode *sn=new SceneNode(ri);
SubNode.Add(sn);
return sn;
}
SceneNode *CreateSubNode(const Matrix4f &mat)
{
SceneNode *sn=new SceneNode(mat);
SubNode.Add(sn);
return sn;
}
SceneNode *CreateSubNode(const Matrix4f &mat,Renderable *ri)
{
if(!ri)
return(nullptr);
SceneNode *sn=new SceneNode(mat,ri);
SubNode.Add(sn);
return sn;
}
SceneNode *CreateSubNode(SceneNode *node)
{
if(!node)
return(nullptr);
SceneNode *sn=new SceneNode(node);
SubNode.Add(sn);
return node;
}
SceneNode *CreateSubNode(const Matrix4f &mat,SceneNode *node)
{
if(!node)
return(nullptr);
SceneNode *sn=new SceneNode(mat);
sn->CreateSubNode(node);
SubNode.Add(sn);
return sn;
}
public: //坐标相关方法
virtual void SetBoundingBox (const AABB &bb){BoundingBox=bb;} ///<设置绑定盒
virtual void RefreshMatrix () override; ///<刷新世界变换
virtual void RefreshMatrix () override; ///<刷新世界变换
virtual void RefreshBoundingBox (); ///<刷新绑定盒
virtual const AABB & GetBoundingBox ()const{return BoundingBox;} ///<取得绑定盒
@@ -157,7 +98,7 @@ namespace hgl
// virtual const AABB & GetWorldBoundingBox ()const{return WorldBoundingBox;} ///<取得世界坐标绑定盒
};//class SceneNode
SceneNode *CreateSceneNode(const SceneNodeName &);
SceneNode *Duplication(const SceneNode *); ///<复制一个场景节点
}//namespace graph
}//namespace hgl
#endif//HGL_GRAPH_SCENE_NODE_INCLUDE