voronoi, branch master

Add README.md

2016-05-22T20:19:42+00:00

Add MIT license

2016-05-22T17:34:24+00:00

Implement script to automatically generate a GIF of the Voronoi-diagrams based on the Minkowski metric for p in [1, 2]

2016-05-22T16:52:09+00:00

Extract determination of nearest reference vector

2016-05-22T16:35:37+00:00

Replaced const reference with call by value style functions to simplify the code (no performance degredation was detected).

Fix segmentation fault when instantiating `ppm_pixel_stream` in a multithreaded environment

2016-05-22T14:54:02+00:00

Extract image generation into shared library

2016-05-22T14:48:43+00:00

Introduce `imgen::vector` tuple alias, generate metrics as double

2016-05-22T14:47:38+00:00

Consistently use `std::ptrdiff_t` for coordinates

2016-05-22T00:02:58+00:00

Prevent off-by-one errors during sequential generation

2016-05-21T23:46:18+00:00

i.e. replaced  floating point iteration counter with an integer and use it to calculate the actual p values.

Implement unit circle example

2016-05-20T21:53:22+00:00

`unit_circle.sh` generates a animated GIF of the circle states between
p=1 and p=3.

Generalize parallel generation of Voronoi diagrams

2016-05-15T22:07:29+00:00

Implement basic multi threading

2016-05-14T21:36:50+00:00

Implement serial graphic generation

2016-05-14T21:07:43+00:00

i.e. generate the source of a GIF visualizing the fluid morphing of the manhattan metric into the euclidean metric for p -> 2.

Separate into multiple compilation units, add color functions

2016-05-14T21:06:20+00:00

* fix cartesian coordinate determination

Extract stream management into `ppm_pixel_stream`, provide Cartesian coordinates

2016-05-14T14:28:50+00:00

Express Euclidean and Manhattan metric in terms of the Minkowski metric

2016-05-08T20:26:18+00:00

Implement _manhattan metric_

2016-05-08T19:05:42+00:00

Changed metric parameter types to int as `std::size_t` behaved weirdly during math operations.

Adapt example to generate a Voronoi diagram for n points

2016-05-08T18:39:59+00:00

Implement basic PPM writing function

2016-05-08T17:50:45+00:00

`write_ppm` generates a PPM image using a given generation function.
Output is written using `std::ofstream`.
The library is intended to become a straight forward way to test out various visualizations.