bool Raycast::operator()(
const PolyVox::PagedVolume<BYTE>::Sampler& sampler)
{
// If the ray is inside the volume then check if it has hit a solid voxel.
//if(!sampler.isCurrentPositionValid())
//{
if(sampler.getVoxel() > 0) { // You can replace this with your own condition if you want to.
// setVoxel
// getVoxel
position = sampler.getPosition();
// We've hit something, so stop traversing.
return false;
}
//}
// By default we continue traversing.
return true;
}
bool ColoredCubesRaycastTestFunctor::operator()(const ::PolyVox::PagedVolume<Color>::Sampler& sampler)
{
mLastPos = sampler.getPosition();
return sampler.getVoxel().getAlpha() == 0;
}