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https://gitlab.com/Trygve/contour-creator.git
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36 lines
838 B
Markdown
36 lines
838 B
Markdown
---
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title:
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- "INF205: creating contours using the marching squares algorithm"
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author:
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- Trygve og Esther
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---
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# Output of our program:
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![Contour map of Ås](kurver_ås.png)
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# Marching squares
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![By Nicoguaro; Adroitwhiz - File:Marching_squares_algorithm.svg, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=143418710](ms_wikipedia.svg)
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# The logical flow of our program
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```cpp
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int main(int argc, const char* argv[])
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{
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const char* filepath = argv[1];
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HeightMap map(filepath);
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map.blur(0.8)
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auto lines = create_lines(&map, 5);
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write_output_file(cellmaps, "out.geojson", &map);
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}
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```
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# Performance
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| | Time |
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|--------------------|--------------------|
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| 12 threads | 41s |
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| 1 thread | 116s |
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# Problems we encountered
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