hasufell/cga
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ALGO: fix runtime complexity in KDTree 
The old code in fact increased the complexity to O(n^2), because
we applied 'elem' which is O(n) to every element of xs.

Instead we compare (in case of partitioning against Y) the y-value
of every element of xs with the y-value of the pivot which tells us
if x lies within ys.
2014-12-02 19:01:04 +01:00
Algebra VEC: add sortedX and sortedY 2014-11-29 05:08:54 +01:00
Algorithms ALGO: fix runtime complexity in KDTree 2014-12-02 19:01:04 +01:00
CLI Read the obj file as ByteString and pass ByteString to the Parser 2014-11-21 04:49:17 +01:00
Graphics/Diagram DIAG: add missing kdRange to algo 5 2014-12-02 19:01:01 +01:00
GUI GUI: rename the tree window title to 'Tree' 2014-12-01 02:21:25 +01:00
Parser Read the obj file as ByteString and pass ByteString to the Parser 2014-11-21 04:49:17 +01:00
.gitignore Update .gitignore 2014-11-15 21:40:04 +01:00
.hscolour Add hscolour 2014-10-01 20:14:44 +02:00
.travis.yml TRAVIS: build gtk and glade first 2014-10-17 14:44:31 +02:00
CG2.cabal ALGO: initial implementation of KDTree 2014-11-29 05:11:15 +01:00
collinar.obj Add collinear.obj 2014-10-09 17:02:29 +02:00
GifMain.hs Restructure modules 2014-10-10 17:40:08 +02:00
GtkMain.hs Restructure modules 2014-10-10 17:40:08 +02:00
LICENSE Add GPL-2 LICENSE file 2014-10-01 20:15:00 +02:00
MyPrelude.hs ALGO: save direction in KDTree and refactor 2014-11-29 18:06:07 +01:00
PerformanceTest.hs Add a simple performance test with a big obj file 2014-10-13 22:35:01 +02:00
QueueEx.hs QEX: rm unused function 2014-10-26 04:29:49 +01:00
README.md Update README 2014-10-17 14:44:42 +02:00
UB1_einfach.obj Add obj test files 2014-10-08 16:35:35 +02:00
UB1_sonderfaelle.obj Add obj test files 2014-10-08 16:35:35 +02:00

README.md

Random computer graphics algorithms visualized with the Diagrams library

Building

cabal build (you need cabal)

Running

cabal run Gtk -- file.obj or cabal run Gif -- -w 600 -h 600 -o out.gif

Build Status

Build Status