Flattened ring lists turned disjoint outers into phantom earcut holes;
i_overlay orientation normalizes via the SAME shoelace form as
polygon_signed_area (outer > 0, holes < 0, y-down).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
BakedFacesBucket v4 carries pre-dissolved (height, tint) building groups
behind their own input signature; the bake sink unions eligible grounded
jobs per group (chunked i_overlay); on a runtime HIT the eligible jobs
swap for the dissolved groups (paint order re-sorted), on MISS the
per-building path runs unchanged. v3 streams parse with an empty section
so the current NL cut keeps working until the next bake.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
near = frustum half-diagonal (rotation-safe, full tilt stretch) plus a
tile diagonal of margin; the fixed viewport-height radii bit into
visible tile columns at some zooms (2D band with a hard seam). Rings now
only ever act beyond what the camera can see.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
simplify_wall_ring merges sub-2-degree collinear runs (digitization
noise) so adjacent wall quads fuse. fill_3d sub-splits by material:
MAT_WALL and MAT_CANOPY get their own bands; mid ring draws roofs +
two-quad crossed trees (geometric, no atlases), near ring full detail,
heights sink only toward the horizon.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
append_cached_road_icons appended logical 19-float records into the
GPU-packed icon buffer with the old stride's index base (fan-triangle
streaks after 2D/3D mode switches). Decals stay logical CPU-side and
pack on the way in. This closes the packed-format bring-up: 76B -> 48B
per vertex across all map buffers, packing on the builder thread, all
three DrawVector-family shaders (vector, map, svg) unpacking via the new
intrinsics.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
One f32 geometry slot carries two f16s or four unorm8s; the vertex fn
unpacks via _mp_ helpers in the MSL preamble. Type checker: float ->
vec2f/vec4f. GLSL/WGSL mappings + headless Rust-backend impl to follow
with the packed layout itself.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The 3D suffix between the fills and buildings laps splits off; the draw
fades it from 0.75 to 1.5 viewport-heights around the view focus. Under
tilt the far (blurred) field skips the bulk of the fill vertex mass;
flat views are inside the near radius everywhere.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Texture-mode passes append to one retained command buffer flushed at the
window pass (safety flush at repaint start for texture-only frames) —
the 12-pass gauss pyramid paid ~1ms commit/schedule latency PER PASS.
Profiling mode (MAKEPAD_GPU_PROFILE) keeps per-pass buffers so spans
stay attributable. Startup window 3400x2050 for pixel-heavy iteration.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Post-build O(n) partition on the per-vertex zoom-floor slot; pass 4 draws
the band only at view >= 16.25. Kills millions of shader-collapsed icon
verts per frame at mid zooms.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Per command buffer: pass debug name, GPU start->end interval, draw calls,
vertices, instances, upload bytes — accumulated and printed as a 1Hz
table from the completion threads. Map frame stats gain gpu_ms/gpu_max
from the existing PERF_CHANNEL_GPU ring.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Europe re-cut with these buckets happens on explicit go; the NL cut
lives in local/maps (untracked) for cross-session stability.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The cache-hit path re-emitted every glyph CPU-side with the pan shift
baked into vertices; under tilt that visibly trailed the tile geometry
(which pans purely by uniform). The pan/zoom delta now rides two new
uniforms applied before the existing camera-delta matrix, in the same
frame as map_offset — labels physically cannot lag the map. Pin-interior
text keeps constant px via a billboard instance flag.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Pinned carriers stretched the 1px AA band into a wide smear at corr>1 —
the dirty road edges across the morph band.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
At the keyframe corr==1 cancels offsets entirely, so ring-circular 1-2-1
smoothing (3 passes) costs zero keyframe fidelity; mid-morph the edge no
longer saw-tooths where junction wrap-arounds swing miter direction
per vertex.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The deck-shadow dissolve ran after the bake sink's early return, so no
cut ever contained it and every dz-covered street tile paid ~59ms at
runtime (found via emit-section fencing: ebuild=59). Extracted
dissolve_deck_shadows; the sink concatenates it into the baked shadow
shapes (concat == today's two separate emits exactly); a shadow HIT now
gates the runtime block off. Also: face-arm/stroke-arm/events laps, icon
template cache, batched expanded writer.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
subdivide_face_mesh_morph carries the offset channel (midpoints average
endpoints); decked bodies emit via the expanded layout with per-vertex
deck override. Fixes the magnified-wide roads across bridge-dz coverage
(all central Amsterdam) at deep zoom.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Street trees memcpy one origin-built mesh (anchor+zbias patch); icon
stalk clearance queries a building-ring cell grid instead of scanning
icons x groups x rings. Worst AMS 368 -> ~310ms serial.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The icon matchers read a finite key set; parsing micro-POI layers with
the whitelist off was ~140ms/tile at kf16. Worst AMS 504 -> 368ms serial.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Icon-horizon tiles run 50-85MB; a fixed 1.2GB budget sat below
visible+pan-ring at street zoom and pure LRU evicted the very neighbors
a circling pan re-enters — every loop around a center rebuilt its ring.
Budget now grows to hold 2x the visible set and eviction orders by
distance from the view center (LRU only as tiebreak): the ring survives,
the trail is what dies.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Morphable (flat, opaque, non-emissive) face bodies+fringes emit through
append_expanded_stroke_geometry (anchor = pos - miter*hw_key): the live
zoom re-widths them per frame via the existing width_correction path, and
the expanded branch already zeroes the fragment params faces with glow
would need — those stay pinned. render_bucket collapses to keyframes
{<=14 native, 15->14, >=16 -> 16}; icons include to a z18 horizon from
the high keyframe and reveal via the live icon_zoom uniform (mechanism
existed). Existing v3 streams serve both keyframes unchanged — the only
restyle event left on the zoom axis is the single 14<->16 crossover.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
build_paint_faces maps every outline vertex's exact f32 coords to its
miter normal and emits offsets (normal x keyframe half-width) parallel to
body and fringe verts; junction blends, clip cuts, carrier outer edges
and translucent groups pin at zero.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
