Shadow Simulation Addon - #779

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mxfh wants to merge 78 commits into

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feat/shadow-simulation

Commits on Sep 4, 2026

feat: add geoportal shadow simulation
mxfh
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96ee175
feat: add shadow terrain runtime
mxfh
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d501f89
feat: refine shadow simulation rendering
mxfh
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9cbc0be
feat(geoportal): harden shadow simulation
mxfh
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a98fc9e
feat(geoportal): complete shadow simulation integration
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86b2168
fix(geoportal): stabilize shadow terrain and layer drops
mxfh
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f813734
fix(geoportal): reduce shadow scene rebuilds
mxfh
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0398374
fix(geoportal): integrate LoD2 into shared shadow scene
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fd50f35
feat(geoportal): refine shadow simulation controls and rendering
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312c606
feat(geoportal): add shadow projection diagnostics
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8d9a1aa
feat(geoportal): tile shadow buffers and light them atmospherically
mxfh
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dc99040
perf(geoportal): keep the shadow simulation off the per-frame hot path
mxfh
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2542b87
fix(geoportal): sweep terrain shadow coverage from the view, not the fit
mxfh
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0139212
fix(geoportal): keep the shadow terrain sweep static and hole-free
mxfh
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bcd09dc
fix(geoportal): make the single shadow buffer's depth test hold up
mxfh
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535a644
feat(geoportal): keep a resident base blanket of the terrain
mxfh
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b3f2b8e
feat(geoportal): sample the sun as a disc for real penumbras
mxfh
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1132b18
fix(geoportal): the view refines and downloads before the sun coverage
mxfh
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d8ef2bd
fix(geoportal): judge terrain error against the surface, not sea level
mxfh
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17a1509
feat(geoportal): quality ladder in the main panel, leaner time ribbon
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a5726c5
fix(geoportal): usable quality ladder, panel padding
mxfh
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1637327
fix(geoportal): sink terrain backfill below the coarse-error band
mxfh
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d852829
feat(geoportal): three quality levels, soft samples at full size
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2ad7810
fix(geoportal): contact shadows stay sharp under the soft sun
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29e9e85
feat(geoportal): 32 sun samples through static accumulation
mxfh
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2ddfa34
feat(geoportal): compact static time ribbon with a click-to-set time
mxfh
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68e25ba
refactor(geoportal): native time input instead of the antd picker
mxfh
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cc184ed
feat(geoportal): quality levels bite in soft mode, Max by default
mxfh
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76f998f
style(geoportal): one type size and colour across the options rows
mxfh
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d4a562c
fix(geoportal): a superseded tile batch never blanks visible ground
mxfh
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d077d60
fix(addons): sit the ribbon time on the baseline and pause accumulation while animating
mxfh
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2a91ff4
feat(addons): stealth the Kurvenansicht and Debug controls until hovered
mxfh
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98158ef
feat(geoportal): move the shadow controls into the layer info view
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11f59af
fix(geoportal): survive the date picker and revive the soft-shadow average
mxfh
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8c0a288
refactor(mapping): extract the shadow simulation addon
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a41aaef
fix(mapping): prioritize terrain and stabilize shadow coverage
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523d50f
fix(mapping): make the shadow-simulation addon a source-only library
mxfh
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5b5adbe
fix(playgrounds): follow moved pointcloud helpers in pointcloud-stories
mxfh
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ec12d72
fix(mapping): stabilize shadow tile coverage and sampling
mxfh
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4e384c7
fix: streamline shadow tile loading and URL sync
mxfh
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d9da075
fix(mapping): stabilize shadow tiles and diagnostics
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2ec1068
fix: start sun disc shadows after tile loading
mxfh
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cd5bf8b
fix(mapping): settle shadow frames and bound tile loading
mxfh
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4c958e8
fix(mapping): stabilize textured mesh shadows
mxfh
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672d17c
fix shadow tile traversal and hmr teardown
mxfh
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bdac624
fix shadow camera tile coverage
mxfh
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77c33e9
fix tile loading and sun shadow accumulation
mxfh
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ee59e5f
fix LoD2 city surface orientation
mxfh
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9d8633d
fix mesh tile refinement after camera moves
mxfh
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78023b7
feat add atmospheric sky to shadow simulation
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a57bd3e
fix atmospheric lighting across render paths
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1dc326f
fix shadow debug hmr teardown
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fa697bc
fix mesh refinement after view changes
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a224861
wip 3d tile loaders improvements
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c7760bd
fix(mapping): stop refetching external tilesets every frame
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74d55d3
fix(mapping): make 3d tiles loading progressive
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65139ea
fix(mapping): prioritize visible 3d tiles
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d453475
fix(mapping): bound shadow tile traversal
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4902135
fix(mapping): derive shadow tiles from visible receivers
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fafd335
fix shadow caster traversal and accumulation
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d2b6307
feat(mapping): improve shadow traversal diagnostics
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29ff889
fix(mapping): align shadow debug camera visualization
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d28848b
fix(mapping): stabilize atmospheric backdrop
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6f81edc
feat(shadow): stabilize atmosphere and add live sun view
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865f8a5
fix(shadow): stabilize terrain and pan rendering
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866b654
wip/poc stacking
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6219239
feat(maplibre): drape map style onto shadow terrain
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d1d703b
feat: drape map style onto shadow terrain
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f7f1c89
feat: refine shadow terrain map stacking
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368a219
fix(shadow): stabilize terrain stacking and tile traversal
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2c0ddcb
perf(shadow): rate-limit label overlay maintenance and keep line labels draped
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6814e8a
fix(shadow): cast building shadows from both faces of closed solids
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b466919
feat(shadow): mesh drape with draped labels, sun-styled overlay and terrain retries
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41ad4dd
feat(mesh): drape the mesh label style without the shadow simulation
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8fc6d60
fix(maplibre): suppress terrain skirts below Three terrain
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46ab2bb
fix(shadow): stabilize terrain startup and defer soft shadows
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cc101a3
refactor shadow simulation state and rendering
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751cbb0
consolidate solar calculations on astronomy engine
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99befce