collision.h

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/*******************************************************************************
** Copyright (c) 2015 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/

#pragma once


#include <matrix/vlVector.h>
#include <matrix/3dBoundingVolume.h>

class DtString;
class DtUUID;

#include "vrfobjcore/vrfobjcoreDefines.h"

enum DtCollisionObjectType
{
   DtEntityCollisionType = 0,
   DtFeatureCollisionType= 2
};

class DT_DLL_vrfobjcore DtCollision
{

public:

   DtCollision();

   virtual ~DtCollision();

private:
   DtCollision(const DtCollision& original);
   DtCollision& operator=(const DtCollision& original);

public:
   
   virtual bool operator==(const DtCollision& other) const = 0;
   virtual bool operator!=(const DtCollision& other) const = 0;

   virtual bool valid() const = 0;

   virtual DtCollisionObjectType collisionType() const = 0;

   virtual void setObstructionEntityID(const DtUUID& entityID) = 0;
   virtual const DtUUID& obstructionEntityID() const = 0;

   virtual DtVector obstructionLocation() const = 0;
   
   virtual DtVector obstructionVelocity() const = 0;

   virtual bool intersectsPoint(const DtVector& localPosition) const = 0;

   virtual Dt3dBoundingVolume obstructionBoundingVolume() const = 0;
   
   virtual void setDistanceSquared(double distanceSquared) = 0;
   virtual double distanceSquared() const = 0;

   virtual DtDcm obstructionLocalOrientationMatrix() const = 0;

   virtual bool testInvariant() const = 0;

protected:
};