43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
/////////////////////////////////////////////////////////////////////
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// Created by Dan Andersson 2013
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/////////////////////////////////////////////////////////////////////
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#pragma once
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#ifndef OYSTER_COLLISION_3D_FRUSTRUM_H
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#define OYSTER_COLLISION_3D_FRUSTRUM_H
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#include "OysterMath.h"
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#include "ICollideable.h"
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#include "Plane.h"
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namespace Oyster { namespace Collision3D
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{
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class Frustrum : public ICollideable
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{
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public:
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union
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{
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struct{ class Plane plane[6]; };
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struct
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{ class Plane leftPlane, rightPlane, bottomPlane, topPlane, nearPlane, farPlane; };
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};
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Frustrum( );
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Frustrum( const ::Oyster::Math::Float4x4 &viewProjection );
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virtual ~Frustrum( );
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Frustrum & operator = ( const Frustrum &frustrum );
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Frustrum & operator = ( const ::Oyster::Math::Float4x4 &viewProjection );
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void Split( Frustrum targetList[], unsigned int numX, unsigned int numY = 1U, unsigned int numZ = 1u ) const;
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void WriteToByte( unsigned char targetMem[], unsigned int &nextIndex ) const;
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virtual ::Utility::Memory::UniquePointer<ICollideable> Clone( ) const;
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bool Intersects( const ICollideable *target ) const;
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bool Contains( const ICollideable *target ) const;
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};
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} }
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#endif |