bool FilterScreenedPoissonPlugin::applyFilter( const QString& filterName,MeshDocument& md,EnvWrap& env, vcg::CallBackPos* cb)
{
if (filterName == "Screened Poisson Surface Reconstruction")
{
MeshModel *mm =md.mm();
MeshModel *pm =md.addNewMesh("","Poisson mesh",false);
md.setVisible(pm->id(),false);
pm->updateDataMask(MeshModel::MM_VERTQUALITY);
PoissonParam<Scalarm> pp;
MeshModelPointStream<Scalarm> meshStream(mm->cm);
MeshDocumentPointStream<Scalarm> documentStream(md);
pp.MaxDepthVal = env.evalInt("depth");
pp.FullDepthVal = env.evalInt("fullDepth");
pp.CGDepthVal= env.evalInt("cgDepth");
pp.ScaleVal = env.evalFloat("scale");
pp.SamplesPerNodeVal = env.evalFloat("samplesPerNode");
pp.PointWeightVal = env.evalFloat("pointWeight");
pp.ItersVal = env.evalInt("iters");
pp.ConfidenceFlag = env.evalBool("confidence");
pp.NormalWeightsFlag = env.evalBool("nWeights");
pp.DensityFlag = true;
if(env.evalBool("visibleLayer"))
{
MeshModel *m=0;
while(m=md.nextVisibleMesh(m))
PoissonClean(m->cm, (pp.ConfidenceFlag || pp.NormalWeightsFlag));
Execute<Scalarm>(&documentStream,pm->cm,pp,cb);
}
else
{
PoissonClean(mm->cm, (pp.ConfidenceFlag || pp.NormalWeightsFlag));
Execute<Scalarm>(&meshStream,pm->cm,pp,cb);
}
pm->UpdateBoxAndNormals();
md.setVisible(pm->id(),true);
return true;
}
return false;
}
bool SampleXMLFilterPlugin::applyFilter( const QString& filterName,MeshDocument& md,EnvWrap& env, vcg::CallBackPos* cb)
{
if (filterName == "Random vertex displacement")
{
MeshModel &m=*md.mm();
srand(time(NULL));
const float max_displacement =env.evalFloat("Displacement");
for(unsigned int i = 0; i< m.cm.vert.size(); i++)
{
// Typical usage of the callback for showing a nice progress bar in the bottom.
// // First parameter is a 0..100 number indicating percentage of completion, the second is an info string.
cb(100*i/m.cm.vert.size(), "Randomly Displacing...");
float rndax = (float(2.0f*rand())/RAND_MAX - 1.0f ) *max_displacement;
float rnday = (float(2.0f*rand())/RAND_MAX - 1.0f ) *max_displacement;
float rndaz = (float(2.0f*rand())/RAND_MAX - 1.0f ) *max_displacement;
m.cm.vert[i].P() += vcg::Point3f(rndax,rnday,rndaz);
//if ( i % 1000 == 0)
QList<int> meshlist;
meshlist << m.id();
md.updateRenderStateMeshes(meshlist,int(MeshModel::MM_VERTCOORD));
if (intteruptreq)
return true;
}
//// Log function dump textual info in the lower part of the MeshLab screen.
Log("Successfully displaced %i vertices",m.cm.vn);
//// to access to the parameters of the filter dialog simply use the getXXXX function of the FilterParameter Class
if(env.evalBool("UpdateNormals"))
vcg::tri::UpdateNormals<CMeshO>::PerVertexNormalizedPerFace(m.cm);
vcg::tri::UpdateBounding<CMeshO>::Box(m.cm);
return true;
}
return false;
}