Commit b3dd919e authored by Emeric Verschuur's avatar Emeric Verschuur
Browse files

Correction de l'atténuation pour la lumière plane

parent bb6d3d2e

LrSceneRayTracing.cpp

+4 −6
Original line number Diff line number Diff line
@@ -228,6 +228,7 @@ LrColor LrSceneRayTracing::computeFromSource(const LrRay &ray, LrHit &hit) 
            //vecteur du point d'impact vers la lumiere

            LrVector vectorLight(tmpOrig, ((LrEntityLight*)(*itObjs))->getPos());

            Real dist = vectorLight.getNorme();

            LrColor colorTmp = LrColor::BLACK;

            vectorLight.normalize();

            if ((vectorLight*hit.normal) > 0.0f)

            {
@@ -235,16 +236,13 @@ LrColor LrSceneRayTracing::computeFromSource(const LrRay &ray, LrHit &hit) 


                if (m_binder->getIntersection(rayLight, NULL, 0.0f, dist) == false)

                {

                    colorResult += (((LrEntityLight*)(*itObjs))->getColor())*hit.optic->compute(rayLight.getDirection(),-ray.getDirection(),hit.normal,hit.tangent,hit.u,hit.v);

                    colorTmp += (((LrEntityLight*)(*itObjs))->getColor())*hit.optic->compute(rayLight.getDirection(),-ray.getDirection(),hit.normal,hit.tangent,hit.u,hit.v);

                }

            }



            colorResult += colorTmp/nbRayOnLight;

        }

        colorResult=colorResult/nbRayOnLight;

     }





        return colorResult;

     return colorResult /*/ m_lights.size()*/;



}