Clip meshes near voxels

import NiiVue from '@niivue/niivue'

dxSlider.oninput = function () {
  let dx = parseFloat(this.value)
  if (dx > 10) dx = Infinity
  nv1.meshThicknessOn2D = dx
}
radioCheck.onclick = function () {
  nv1.isRadiological = this.checked
}
webgpuCheck.onchange = async function () {
  await nv1.reinitializeView({ backend: this.checked ? 'webgpu' : 'webgl2' })
}
const nv1 = new NiiVue({
  backgroundColor: [0.3, 0.2, 0.4, 1],
  isDragAndDropEnabled: false,
})
await nv1.attachToCanvas(gl1)
nv1.setClipPlanes([[0.1, 180, 20]])
await nv1.loadVolumes([{ url: '/volumes/fs/brainmask.mgz' }])
await nv1.loadMeshes([{ url: '/meshes/fs/rh.pial' , color: [0.8, 0.6, 1.0, 1.0]}])