Fast interpolation of scalars and vectors based on the original tetrahedral mesh
Suggest you have test.mesh and test.value as original tetrahedral mesh with values, the vertices you want to interpolate is in vertices.xyz, you can input as below:
>> FastInterpolation ./test -iv ./vertices -o ./rst
choose -iv for interpolating for vetices.
All input should with no postfix!
After running you can get rst.value for all the values interpolating from the original tetrahedral mesh.
Suggest you have test3d.mesh and test3d.value as original tetrahedral mesh with values, the other mesh you want to interpolate is in otherMesh.mesh, you can input as below:
>> FastInterpolation ./test3d -im ./otherMesh -o ./rst
choose -im for interpolating for other mesh.
All input should with no postfix!
After running you can get rst.value for all the values interpolating from the original tetrahedral mesh.