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AlchemyViewer / Alchemy Public

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Local Assets: client-side preview of local mesh, animation, texture, and material files#296

Merged

RyeMutt merged 58 commits into

developAlchemyViewer/Alchemy:developfrom

rye/local-mesh-previewAlchemyViewer/Alchemy:rye/local-mesh-previewCopy head branch name to clipboard

Jun 8, 2026

Conversation Commits58 (58)Checks Files changed

Merged

Local Assets: client-side preview of local mesh, animation, texture, and material files#296
RyeMutt merged 58 commits into
developfrom
rye/local-mesh-preview

Commits

Commits on Jun 8, 2026

Add local mesh preview: load DAE/glTF from disk and render in-world

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Local mesh preview: make the in-world object selectable and movable (M2c)

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Local mesh preview: generate tangents so picking doesn't crash (M2 fix)

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Local mesh preview: populate the build floater for selected previews (M2c fix)

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Local mesh preview: normalize merged geometry so bounds/pivot are correct (M2c fix)

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Local mesh preview: live reload on source-file change (M3)

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Local mesh preview: stop rigged meshes from deforming the agent avatar

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Local mesh preview: clean up preview objects/avatar on shutdown

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Local mesh preview: spawn the whole model as a linkset, matching the upload result

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Fix coroutine mutex assert in object weight floater
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Local mesh preview: make Delete remove the preview linkset

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Local mesh preview: flag client-only objects on LLViewerObject

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Local mesh preview: gate LLViewerObject sim traffic for client-only objects

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Local mesh preview: gate LLVOVolume media sim traffic for client-only objects

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Local mesh preview: release previews when their host region is torn down

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Local mesh preview: keep selection valid through the texture/material pickers

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Local mesh preview: forbid mixing local previews and real objects in a selection

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Fix excessive warning in console draw
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Local mesh preview (M4): keep rigged geometry/skin asset-faithful for a 1:1 preview

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Local mesh preview (M4): wear a rigged preview on the avatar via right-click

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Local mesh preview (M4): fix attach crash via isLocalOnly guards

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Local mesh preview (M4): fill rigged face weights from the skin map

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Local mesh preview (M4): don't bake joint-position overrides into rigged previews

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Local mesh preview (M4): make "Detach" work on rigged previews

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Local mesh preview (M4): harden detach-on-despawn; doc cleanup

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Local mesh preview (M4): attach via the normal Attach menu w/ point choice

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Fix spurious LLSDXMLParser error on single-line <llsd> documents

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Local mesh preview (M5): load + play a local animation on an animesh preview

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Local Assets (M6): unified floater for local mesh/anim/texture/material

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Local Assets (M7): mesh materials, apply-to-face, drag-drop, empty hints

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Local Assets (M8): no double-add, multi-rez with a Rezzed tab, QA polish

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Local Assets (M9): Upload buttons run local files through the upload flow

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Local Assets (M10): show model-loaded textures/materials, tagged read-only

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Local Assets (M11): tooltip coverage across the floater

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Local Assets (M12): release stale mesh-owned imports on reload

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Local Assets: "Apply to Selected" covers the whole object unless a face is picked

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Local previews: real per-sub-mesh name/desc in build floater + block sim sends

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Build floater: disable sim-only fields for local mesh previews

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Build floater materials: keep GLTF apply/edit local-only-safe for previews

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Local mesh preview: preserve user face edits across live reload / hot-swap

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PNG import: accurate 16->8-bit quantization (scale_16 over strip_16)

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Local mesh preview: fix skewed normals on static rezzed previews

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Mesh load: fix O(V^2) skin-weight lookup that froze the uploader and local preview

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Local mesh preview: render every face's glTF material on first load

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Local Assets: keep the joint-resolution preview avatar at rest pose

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Local Assets: mark refresh() override on the two list panels

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Local Assets: address review findings (validation, gating, dedup safety)

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Local Assets: address PR review findings (round 2)

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Local Assets: add to Build menu and a toolbar command

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Local Assets: review round 2 follow-ups

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Local mesh preview: honor Replace vs Add for local-preview attach

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Local mesh preview: match upload normals/tangents for static meshes

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Local Assets: apply textures/materials to every face on the first click

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Local Assets: warn when a previewed mesh has no UVs

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Local Assets: make object/linkset cost queries local-object safe

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Local Assets: address review on cost local-safety

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Local Assets: harden local-anim live reload and login-time BVH decode

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Fix mac build failure due to unused function
RyeMutt
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