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1.VertexBuffer类增加GetBoundingBox/GetAABB成员函数

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2.VKRenderableInstance改为RenderableNode，并从SceneNode派生
3.改造SceneNode结构
4.改造RenderList
This commit is contained in:
hyzboy
2019-05-25 14:52:24 +08:00
parent 962ed65fee
commit c6700d60a7
11 changed files with 241 additions and 131 deletions
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32
inc/hgl/graph/SceneNode.h
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@@ -8,11 +8,8 @@ namespace hgl
{
namespace graph
{
using namespace vulkan;
class SceneNode;
struct Camera;
class Frustum;
class RenderList;
using RenderListCompFunc=float (*)(Camera *,SceneNode *,SceneNode *); ///<渲染列表排序比较函数
@@ -32,8 +29,8 @@ namespace hgl
protected:
AABB BoundingBox; ///<绑定盒
// AABB LocalBoundingBox; ///<本地坐标绑定盒
// AABB WorldBoundingBox; ///<世界坐标绑定盒
AABB LocalBoundingBox; ///<本地坐标绑定盒
AABB WorldBoundingBox; ///<世界坐标绑定盒
Vector3f Center; ///<中心点
Vector3f LocalCenter; ///<本地坐标中心点
@@ -41,7 +38,6 @@ namespace hgl
public:
List<RenderableInstance *> RenderableList; ///<可渲染实例列表
ObjectList<SceneNode> SubNode; ///<子节点
public:
@@ -50,12 +46,8 @@ namespace hgl
virtual ~SceneNode()
{
ClearSubNode();
ClearRenderable();
}
void Add(RenderableInstance *r){if(r)RenderableList.Add(r);} ///<增加一个可渲染实例
void ClearRenderable(){RenderableList.Clear();} ///<清除所有可渲染实例
void AddSubNode(SceneNode *n){if(n)SubNode.Add(n);} ///<增加一个子节点
SceneNode * CreateSubNode() ///<创建一个子节点
{
@@ -64,18 +56,14 @@ namespace hgl
return sn;
}
SceneNode * AddSubNode(RenderableInstance *r,const Matrix4f &m)
{
if(!r)return(nullptr);
SceneNode *sn=CreateSubNode();
sn->Add(r);
sn->SetLocalMatrix(m);
return sn;
}
void ClearSubNode(){SubNode.Clear();} ///<清除子节点
public:
virtual const bool IsCamera()const{return false;} ///<是否是摄像机
virtual const bool IsLight()const{return false;} ///<是否是灯光
virtual const bool CanRenderable()const{return false;} ///<是否可以渲染
public: //坐标相关方法
virtual void SetBoundingBox (const AABB &bb){BoundingBox=bb;} ///<设置绑定盒
@@ -84,8 +72,8 @@ namespace hgl
virtual void RefreshBoundingBox (); ///<刷新绑定盒
virtual const AABB & GetBoundingBox ()const{return BoundingBox;} ///<取得绑定盒
// virtual const AABB & GetLocalBoundingBox ()const{return LocalBoundingBox;} ///<取得本地坐标绑定盒
// virtual const AABB & GetWorldBoundingBox ()const{return WorldBoundingBox;} ///<取得世界坐标绑定盒
virtual const AABB & GetLocalBoundingBox ()const{return LocalBoundingBox;} ///<取得本地坐标绑定盒
virtual const AABB & GetWorldBoundingBox ()const{return WorldBoundingBox;} ///<取得世界坐标绑定盒
virtual const Vector3f & GetCenter ()const{return Center;} ///<取得中心点
virtual const Vector3f & GetLocalCenter ()const{return LocalCenter;} ///<取得本地坐标中心点