src/rcrt/objects/DynamicObject.cpp

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#include "DynamicObject.h"

using namespace std;

namespace rcrt
{

DynamicObject::DynamicObject(string name):SolidObject(name)
{
        worldMatrix = Matrix4D::identity();
        invWorldMatrix = Matrix4D::identity();
}

DynamicObject::~DynamicObject()
{
}


void DynamicObject::setPrimitives(std::vector<Primitive*>* prList)
{
        localTree.setTraceables(prList);
}

void DynamicObject::setWorldMatrix(const Matrix4D& mat)
{
        //does nothing, dynamic objects are in terms of world coordinates
}

Intersection DynamicObject::intersect(Ray& r) const
{
        Intersection wIns = localTree.getBoundingBox().intersect(r);
        if(!wIns.isValid()){
                return wIns;
        }       
        Intersection lIns = localTree.intersect(r);     
        return lIns;
}

const AABB& DynamicObject::getBoundingBox() const
{
        return localTree.getBoundingBox();
}

const Point3D& DynamicObject::getCentroid() const
{
        return localTree.getCentroid();
}

}

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