BUCKETING STRATEGIES FOR EFFICIENT TRIANGLE DETECTION IN CAM-SYSTEM BASED ON FACETED MODELS
Abstract: Triangles checking
in 3D faceted models is an essential step in gouging detection and elimination
process. To check whether model surface intersects the tool, every triangle in
the model has to be checked. Unfortunately, this process takes much time. Since
the computer can’t see and doesn’t know which triangles located under the
current tool position, then the triangles all over the surface model should be
checked. To reduce the time, region checking at every position of tool has to
be detected. Triangles that have to be checked are only in that region. The way
of creating the region can be done by bucketing. Bucketing process will make
some buckets as representation of regions and each bucket will be filled with
triangles that lie in the corresponding region. There are several bucketing
methods. This paper will explain all methods which have been implemented in the
research.
Penulis: Gandjar Kiswanto,
Rahmat Widyanto, Priadhana Edi Kresnha
Kode Jurnal: jptkomputerdd100009
