Working with a 3D point cloud data in three.js, I have successfully added points to a Geometry using Vector3. Now I am looking to create surfaces from these points.
for(var key in dt)
{
var hole = dt[key];
var pX = hole['x'] - planeMinX;
var pY = hole['y'] - planeMinY;
var pZ = hole['z'];
gPlane.vertices.push(new THREE.Vector3(pX, pY, pZ));
}
What is the best way to compute faces from these points? Is there a simpler method available?
Simply put, a point cloud consists of individual points with no face connectivity information. Without this information, it can be challenging to compute the faces, but it's not impossible. If your point cloud is densely packed, you may not need to calculate the faces to visualize the data accurately. Instead, you can use a particle system in three.js to represent the data visually. Check out the webgl_buffergeometry_particles.html example for a better understanding.
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