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Improve terrain rendering #78

Merged
merged 19 commits into from
Sep 22, 2024
Merged

Improve terrain rendering #78

merged 19 commits into from
Sep 22, 2024

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aleksigron
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  • Terrain quad tree now forms a restricted quad tree (neighboring nodes can have a maximum of 1 level difference)
  • Rendered terrain tiles use a different edge topology based on the neighbor level to match vertex density
  • Terrain normals are rendered smoothly
  • Relaxed operator requirements for SortedArray and HashMap

@aleksigron
TerrainQuadTree produces real quad-tree
425e8ee
@aleksigron
A bit of code structure for restricted quad tree algorithm
3f8cfff
@aleksigron
Fix SortedArray to only need < and == operators
c026e52
@aleksigron
Work on converting any quadtree to restricted quadtree
2ca740b
@aleksigron
First pass implementation for making restricted quad tree
fda314f
@aleksigron
Terrain quad tree is now restricted
9e5c85a
@aleksigron
Remove unused TerrainTileId.hpp
d346655
@aleksigron
Calculate terrain normals smoothly
17ab66b
@aleksigron
Two terrain grid connectivity variants added
ff73e00
@aleksigron
Five terrain grid variants added
afd81f0
@aleksigron
All nine terrain grid variants added
4e0a922
@aleksigron
Some code structure to for different mesh type rendering
cd67b82
@aleksigron
Work on terrain tile edge level calculation
1c6d601
@aleksigron
Change HashMap to only require operator== and hash function on KeyType
90c4b1c
@aleksigron
Add Hash32 function for QuadTreeNodeId
e1b2002
@aleksigron
Terrain tile edges have matched vertex density to avoid cracks
6cda479
@aleksigron
Fix compiler warnings and do minor optimization
13576ed
@aleksigron
Try fix hash function overload problem
3bcd2fd
@aleksigron
Try fix hash overload problem
cd71c22
@aleksigron aleksigron merged commit 5b6ab30 into master Sep 22, 2024
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@aleksigron aleksigron deleted the improve-terrain-rendering branch September 22, 2024 20:26
@aleksigron aleksigron mentioned this pull request Sep 22, 2024
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@aleksigron