src/rcrt/objects/SolidObject.cpp

Go to the documentation of this file.

#include "SolidObject.h"

using namespace std;

namespace rcrt
{

SolidObject::SolidObject(string name):Object(name),
worldMatrix(Matrix4D::identity()),invWorldMatrix(Matrix4D::identity())
{
}

SolidObject::~SolidObject()
{
        
}

void SolidObject::setWorldMatrix(const Matrix4D& mat)
{
        worldMatrix = mat;
        invWorldMatrix = mat.inverse();
}

const Matrix4D& SolidObject::getWorldMatrix() const
{
        return worldMatrix;
}

const Matrix4D& SolidObject::getInvWorldMatrix() const
{
        return invWorldMatrix;
}
        
Vec3D SolidObject::toWorld(const Vec3D& vec) const
{
        return worldMatrix*vec;
}

Vec3D SolidObject::toLocal(const Vec3D& vec) const
{
        return invWorldMatrix*vec;
}

Point3D SolidObject::toWorld(const Point3D& p) const
{
        return worldMatrix*p;
}

Point3D SolidObject::toLocal(const Point3D& p) const
{
        return invWorldMatrix*p;
}

Vec3D SolidObject::normalToWorld(const Vec3D& no) const
{
        return (invWorldMatrix.transpose()*no).normalize();
}

Vec3D SolidObject::normalToLocal(const Vec3D& no) const
{
        return (worldMatrix.transpose()*no).normalize();
}

void SolidObject::setDisplMap(ImageTexture* it)
{
        displMap = it;
}
void SolidObject::setMaxDispl(float m)
{
        maxDispl = m;
}
void SolidObject::setDisplDens(int i)
{
        displDens = i;
}

const ImageTexture* const SolidObject::getDisplMap() const
{
        return displMap;
}

const float& SolidObject::getMaxDispl() const
{
        return maxDispl;
}

const int& SolidObject::getDisplDens() const
{
        return displDens;
}

}

---