102 lines
1.9 KiB
C++
102 lines
1.9 KiB
C++
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#ifndef IGraphicsNode_h__
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#define IGraphicsNode_h__
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#include "math/LifeMath.h"
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#include <vector>
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#include <BoundingBox3D.h>
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#include "BoundingSphere.h"
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#include <ITransform.h>
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#include "LString.h"
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namespace LifeGraphics
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{
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enum NodeType
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{
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NT_CAMERA, NT_LIGHT, NT_MESH, NT_PARTICLE_SYSTEM, NT_TERRAIN, NT_SCENE_ROOT
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};
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class IGraphicsNode
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{
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protected:
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LifeCore::ITransform* defaultTransform;
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LifeCore::ITransform* transform;
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private:
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public:
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long Id;
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String Name;
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std::vector<IGraphicsNode*> childs;
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IGraphicsNode* parent;
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bool castShadows;
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LifeCore::BoundingBox3D bBox;
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BoundingSphere bSphere;
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LifeMath::float3 transformedBox[8];
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const LifeCore::BoundingBox3D* getBoundingBox()
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{
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return &bBox;
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}
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const LifeMath::float3* getTransformedBox()
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{
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//if(!transform->IsValid())
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//{
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bBox.GetCorners(transformedBox);
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LifeMath::float4x4 mTransform = transform->GetMatrix();
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for(int i = 0; i<8; i++)
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{
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transformedBox[i] = Vec3TransformCoordinate( mTransform, transformedBox[i]);
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}
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//}
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return transformedBox;
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}
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const BoundingSphere* getBoundingSphere()
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{
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return &bSphere;
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}
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LifeCore::ITransform* getTransform()
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{
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return transform;
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}
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void SetTransform(LifeCore::ITransform* _transform)
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{
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transform = _transform;
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}
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void setParent(IGraphicsNode* node)
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{
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parent = node;
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}
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IGraphicsNode* getParent()
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{
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return parent;
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}
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IGraphicsNode()
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:castShadows(true)
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{
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defaultTransform = new LifeCore::ITransform();
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transform = defaultTransform;
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}
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virtual ~IGraphicsNode()
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{
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if(defaultTransform)
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{
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delete defaultTransform;
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defaultTransform = NULL;
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}
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transform = NULL;
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}
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void addChild(IGraphicsNode* node)
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{
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childs.push_back(node);
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node->setParent(this);
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}
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virtual NodeType getType() = 0;
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virtual void update(float timeElapsed) = 0;
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};
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}
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#endif // ISceneNode_h__
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