Method addStatic

Engine/source/lighting/common/sceneLighting.cpp:671–719

adds TSStatic objects as shadow casters.

/// adds TSStatic objects as shadow casters.
void SceneLighting::addStatic(ShadowVolumeBSP *shadowVolume,
                              SceneObject *sceneobject, LightInfo *light, S32 level)
{
   if (!sceneobject)
      return;

   if(light->getType() != LightInfo::Vector)
      return;

	ConcretePolyList polylist;
	const Box3F box;
	const SphereF sphere;
	sceneobject->buildPolyList(PLC_Collision, &polylist, box, sphere);

	// retrieve the poly list (uses the collision mesh)...
	//sobj->sgAdvancedStaticOptionsData.sgBuildPolyList(sobj, &polylist);

	S32 i, count, vertind[3];
	ConcretePolyList::Poly *poly;

	count = polylist.mPolyList.size();

	// add the polys to the shadow volume...
	for(i=0; i<count; i++)
	{
		poly = (ConcretePolyList::Poly *)&polylist.mPolyList[i];
		AssertFatal((poly->vertexCount == 3), "Hmmm... vert count is greater than 3.");

		vertind[0] = polylist.mIndexList[poly->vertexStart];
		vertind[1] = polylist.mIndexList[poly->vertexStart + 1];
		vertind[2] = polylist.mIndexList[poly->vertexStart + 2];

		if(mDot(PlaneF(polylist.mVertexList[vertind[0]], polylist.mVertexList[vertind[1]],
			polylist.mVertexList[vertind[2]]), light->getDirection()) < gParellelVectorThresh)
		{
			ShadowVolumeBSP::SVPoly *svpoly = shadowVolume->createPoly();
			svpoly->mWindingCount = 3;

			svpoly->mWinding[0].set(polylist.mVertexList[vertind[0]]);
			svpoly->mWinding[1].set(polylist.mVertexList[vertind[1]]);
			svpoly->mWinding[2].set(polylist.mVertexList[vertind[2]]);
			svpoly->mPlane = PlaneF(svpoly->mWinding[0], svpoly->mWinding[1], svpoly->mWinding[2]);
			svpoly->mPlane.neg();

			shadowVolume->buildPolyVolume(svpoly, light);
			shadowVolume->insertPoly(svpoly);
		}
	}
}

//------------------------------------------------------------------------------
bool SceneLighting::verifyMissionInfo(PersistInfo::PersistChunk * chunk)