Suppose you have a set of segments in R^2 (call it S). Every segment is contained in a box of dimension WxH (so, the set S has four additional segments, one for each side of the box) and a segment s to be addedd to S. The segment s starts from point A (that will belong to one of the segment in S) and ends at point B. What i want to compute is the point B' such that B'belongs to one of the segment in S and A-B' does not intersect any other segment in S. Is there a wat to compute B' without using a brute-force algorithm (that is, intersecting AB with every other segment in S)?
Speeding up segment/set of segment intersection
132 Views Asked by Marco Masci At
1
There are 1 best solutions below
Related Questions in COMPUTATIONAL-GEOMETRY
- How to know a Pod's own IP address from inside a container in the Pod?
- Who will decide the "specified number of pods" for replication controller in kubernetes?
- Access other containers of a pod in Kubernetes
- Kubernetes cluster using Vagrant not working after restart
- kubectl not installed with gcloud SDK
- How do I access the Kubernetes api from within a pod container?
- Exposing several services with Vagrant and Kubernetes on my own server
- Does Kubernetes provision new VMs for pods on my cloud platform?
- Any suggestion for running Aerospike on Kubernetes on CoreOS on GCE?
- Kubernetes - kubectl exec bash - session drop and line width
Related Questions in INTERSECTION
- How to know a Pod's own IP address from inside a container in the Pod?
- Who will decide the "specified number of pods" for replication controller in kubernetes?
- Access other containers of a pod in Kubernetes
- Kubernetes cluster using Vagrant not working after restart
- kubectl not installed with gcloud SDK
- How do I access the Kubernetes api from within a pod container?
- Exposing several services with Vagrant and Kubernetes on my own server
- Does Kubernetes provision new VMs for pods on my cloud platform?
- Any suggestion for running Aerospike on Kubernetes on CoreOS on GCE?
- Kubernetes - kubectl exec bash - session drop and line width
Related Questions in LINE-SEGMENT
- How to know a Pod's own IP address from inside a container in the Pod?
- Who will decide the "specified number of pods" for replication controller in kubernetes?
- Access other containers of a pod in Kubernetes
- Kubernetes cluster using Vagrant not working after restart
- kubectl not installed with gcloud SDK
- How do I access the Kubernetes api from within a pod container?
- Exposing several services with Vagrant and Kubernetes on my own server
- Does Kubernetes provision new VMs for pods on my cloud platform?
- Any suggestion for running Aerospike on Kubernetes on CoreOS on GCE?
- Kubernetes - kubectl exec bash - session drop and line width
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
"Real-time Collision Detection" by Ericson (table of contents) is a great resource for solving problems like this. Chapter 7 spatial partitioning lists a number of methods suitable for solving such problems.
Consider starting with Octrees, KD-Trees or spatial hashing. They are all reasonably easy to implement, and will make the problem go from O(n^2) to (from memory) O(n log n)