point clouds into Anar

ikillbombs

in Contributed Library Questions • 2 years ago

Hi,

I've allready made a script in Open frameworks that saves to obj files, when making a pointcloud of something with a kinect camera. Now i want to load that data into the Anar library. The weirdest thing is that i cannot get any examples about using the OBJ loader, described in the reference: http://anar.ch/doc/anar/OBJLoader.html . So I want to know if anybody know how to load the points into Anar. Is the Saito library a possibility?

PVector orgv = model[x].getVertex(i);

The reason i want to use this library is that i can adjust objects easily to certain sizes and adjust certain points of shapes. If somebody else knows a library, who does it good to and it supports importing the pointclouds i've allready made.

Replies(1)

ikillbombs

Re: point clouds into Anar

2 years ago

I've got it. Just had to look better:

String lines[];
void load_models(){
lines= loadStrings("files.txt");
model = new OBJModel[lines.length];
int index=0;
for (int i=0; i < lines.length; i++) {
model[index]= new OBJModel(this, lines[i], "absolute", TRIANGLES);
model[index].enableDebug();
model[index].scale(1300);
model[index].translateToCenter();
index++;
}
println(lines);
myObj = new PtABS[model[1].getVertexCount()];
for (int i=0; i < model[1].getVertexCount(); i++) {
myObj[i] = Anar.Pt(model[1].getVertex(i));
}
}

Now I have the points into the array, so that Anar understands it. Are there other nice libraries in development, that do the same?