Improve "difference mesh" generation, triangulation, and refactor code#111

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ansonl wants to merge 64 commits intoChHarding:mainfrom

Commits on Jul 28, 2025

create vscode launch and settings
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Commits on Aug 4, 2025

work in progress for code refactor, top and difference mesh creation working
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Commits on Aug 5, 2025

Commits on Aug 10, 2025

Commits on Aug 11, 2025

Commits on Aug 18, 2025

Commits on Aug 20, 2025

Add in changes from PaulKC PR #109. It's easier to add it into this mega change since I changed a lot.
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Add in changes from #106. I changed the standalone python file in this commit so it's easier to just pull in the changes.
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Fix offset for difference mesh (non bottom-thru-base) case. Simplified raster add/minus/scaling in grid.__init__(). Removed tile_info.user_offset because it was redundant to minus the minimum heigh…
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Commits on Aug 22, 2025

Commits on Aug 23, 2025

Fix bugs, comment out part of interpolate for testing
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Commits on Aug 26, 2025

fillHoles on all bottom rasters no matter what bottom_thru_base is. This fixes an issue where the top=notNaN and bottom=NaN in later raster processing step leads to the bottom being forced to base …
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Commits on Aug 28, 2025

Commits on Sep 2, 2025

change second param to extract meshes directly to that directory
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Commits on Sep 18, 2025

Fix example_config.json creation to serialize from the new TouchTerrainConfg() class
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Commits on Sep 19, 2025

add edge_fit_polygon_file config, code region markings for local raster start, and work in progress for edge fitting with coordinate transform functions
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Commits on Sep 21, 2025

update comment for remove_zero_height_volumes
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Commits on Sep 22, 2025

Commits on Sep 28, 2025

Add array coord to print coord functions. Rearranged imports for PEP
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Commits on Oct 4, 2025

fix up geo to print coordinate functions and get preliminary test that disjoint check between boundary polygon and quad works
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Commits on Oct 6, 2025

add option to set_location_in_variants for RasterVariants to not set the edge_interpolation variant since we still want to keep it for interp and clip other variants by setting cells to nan
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Commits on Oct 9, 2025

clipping polygon work
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Commits on Oct 18, 2025

Add find_polygon_clipping_edges this function:
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Commits on Oct 20, 2025

organize polygon clipping edge finding code and add debug plotting code
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Commits on Nov 25, 2025

Commits on Nov 26, 2025

Commits on Nov 27, 2025

Work in progress on non-rectangular top surface integration during cell creation.
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Commits on Dec 1, 2025

Work on progress. Added more surface polygon creation to create_cells. Changed wall marking to mark walls on the Polygon side of a match instead of cell 1 so that we know which vertex order to crea…
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Commits on Dec 5, 2025

reverse vertex order of top surface polygons and define new cell properties for surfacePolygons explicitly as None so that the property exists to check for existence
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Commits on Dec 6, 2025

Add simplePolygon clipping test case. Set cells in top_hint to NaN if the cell is outside the clipping boundary.
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Commits on Dec 7, 2025

generating irregular boundaries for top and bottom surface are working now
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Commits on Dec 8, 2025

Clipping boundary borders working. Refactored mark_shared_edges_of_cell_for_walls to handle case where cell1 has no buckets when cell1 is outside the boundary (or otherwise NaN from source) or cell…
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Commits on Dec 12, 2025

Commits on Dec 13, 2025

Fix polygons_equal_3d to orient vertices in the same direction.
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Commits on Dec 14, 2025

Commits on Dec 18, 2025

update python package setup directions
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Commits on Dec 20, 2025

Commits on Dec 23, 2025

Round numbers to 6 decimal places and add 0.0 to reduce floating point imprecision and change -0 to +0
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