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【wip】ポリゴンの頂点をタイル境界にスナップする #678

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【wip】ポリゴンの頂点をタイル境界にスナップする #678

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464fab1
wip: ポリゴンの頂点をタイル境界にスナップする
yud0uhu Nov 7, 2024
c57ba4d
Merge branch 'main' into fix/wireframe
yud0uhu Nov 7, 2024
8b4acae
fix: tileset path
yud0uhu Nov 7, 2024
78f90be
スナップ処理後の頂点がpoly_bufに反映されるように修正
yud0uhu Nov 7, 2024
2560841
fix: ring_bufferの内容をstd::mem::takeを使用してdrainするように修正
yud0uhu Nov 21, 2024
a91ffb6
Merge branch 'main' into fix/wireframe
yud0uhu Dec 31, 2024
656b736
refactor: remove unused TileBounds struct and snap_to_tile_boundary f…
yud0uhu Dec 31, 2024
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3 changes: 2 additions & 1 deletion demo/cesium/3dtiles.html
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Original file line number Diff line number Diff line change
Expand Up @@ -71,7 +71,8 @@
viewer.scene.globe.depthTestAgainstTerrain = true;

const tileset = await Cesium.Cesium3DTileset.fromUrl(
"/examples/3dtiles/tileset.json"
"./examples/3dtiles_textured/tileset.json",
{ enableDebugWireframe: true }
);
viewer.scene.primitives.add(tileset);
viewer.zoomTo(tileset);
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4 changes: 0 additions & 4 deletions nusamai/src/sink/cesiumtiles/slice.rs
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Expand Up @@ -255,8 +255,6 @@ fn slice_polygon(
for yi in y_range.clone() {
let (k1, k2) = tiling::y_slice_range(zoom, yi);

// todo?: check interior bbox to optimize

for (ri, (ring, uv_ring)) in poly.rings().zip_eq(poly_uv.rings()).enumerate() {
if ring.raw_coords().is_empty() {
continue;
Expand Down Expand Up @@ -335,8 +333,6 @@ fn slice_polygon(
for (xi, xs) in x_iter {
let (k1, k2) = tiling::x_slice_range(zoom, xi, xs);

// todo?: check interior bbox to optimize ...

let key = (
zoom,
xi.rem_euclid(1 << zoom) as u32, // handling geometry crossing the antimeridian
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