VoxelRayTracers
Usage
using VoxelRayTracers
edges = (0:1:10, 4:2:10,)
ray = (position=[0,0], velocity=[1,1])
for hit in eachtraversal(ray, edges)
println(hit)
end(voxelindex = CartesianIndex(5, 1), entry_time = 4.0, exit_time = 5.0)
(voxelindex = CartesianIndex(6, 1), entry_time = 5.0, exit_time = 6.0)
(voxelindex = CartesianIndex(7, 2), entry_time = 6.0, exit_time = 7.0)
(voxelindex = CartesianIndex(8, 2), entry_time = 7.0, exit_time = 8.0)
(voxelindex = CartesianIndex(9, 3), entry_time = 8.0, exit_time = 9.0)
(voxelindex = CartesianIndex(10, 3), entry_time = 9.0, exit_time = 10.0)
There is also some basic visualization useful for debugging:
using Plots
plot(eachtraversal(ray, edges))
Design goals
- Lightweight, simple and fun
- Support arbitrary dimension and non uniform grids
- Reasonable performance