How to load point structure vtk file

Questions
1

Hello, I meet issue, how to load the vtk point structure data. If current loader don’t support, could we have a walk around, Or I can convert the file to any other format which totally support point data?

I just try read all the points and colors by self, and render it with a BufferGeometry

let bufferGeometry=new THREE.BufferGeometry();
bufferGeometry.addAttribute(‘position’, new THREE.BufferAttribute(positions, 3));
bufferGeometry.addAttribute(‘color’, new THREE.BufferAttribute(new Float32Array(colors), 3));
bufferGeometry.computeBoundingBox();
But the result seems not good.
cloud you help me pls.

2

Can you please share the VTK file in this thread? It will be useful for debugging and testing if someone tries to enhance VTKLoader.

If you are familiar C++, you can try to read in the VTK file via the VTK C++ class library and export it to OBJ. OBJLoader does support points.