intersection
Java Implementation of Rectangle Intersection Algorithm..?
I am interested in this algorithm: Algorithm to detect intersection of two rectangles? but unable to implement it myself lacking even basic mathematic开发者_如何学编程al skills. I think I could under[详细]
2023-01-15 05:18 分类:问答How can I tell if two polygons intersect?
Imagine I have the coordinate of 4 points that form a polygon. These points are represented using PointF in C#. 开发者_运维知识库If I have 2 polygons (using 8 points), how can I tell if they intersect[详细]
2023-01-14 21:10 分类:问答Computing number of arrays containing an element in perl
I think I\'ve just been looking at this too long.I have some data that looks like this: @a = ( { name => \'ethan\', depth => 0 },[详细]
2023-01-09 03:48 分类:问答Merging two complex queries
What I ended up doing was taking two SQL queries and using the array_intersect() in PHP to filter out the results:[详细]
2023-01-08 20:38 分类:问答numpy join entries intersecting at a cell
In numpy, how can I join the entries that intersects at a cell? For example: Example http://img153.imageshack.us/img153/5162/matd.png[详细]
2023-01-07 01:18 分类:问答Clustering after minimum spanning tree cut
What would be the optimal way of clustering nodes after cutting a MST with a maxi开发者_StackOverflow社区mum edge-length? My output from MST edge-length cut is a 2xN array where each element is an int[详细]
2023-01-05 21:56 分类:问答Test if lists share any items in python
I want to check if any of the items in one list are present in another list.I can do it simply with the code below, but I suspect there might be a library function to do this.If not, is there a more p[详细]
2023-01-05 19:18 分类:问答How to get DFA intersection?
H开发者_运维问答ow do we combine two dfa using intersection method ?Use the cross product construction, explained formally here.[详细]
2023-01-04 21:11 分类:问答How to intersect a Ray with a terrain model?
I am currently designing an RTS Game in XNA. So far I have a Terrain Model generated from a Heigthmap and some Units that are drawn on it.[详细]
2023-01-03 07:19 分类:问答Formula to determine if a line segment intersects a circle (flat)
Apologies if this is considered a repeat question, but the answers I\'ve seen on here are too complex for my needs.[详细]
2023-01-02 20:21 分类:问答