feat(shadcn): add AgentAudioVisualizerOrbit component - #1421
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thomasyuill-livekit wants to merge 2 commits into
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feat(shadcn): add AgentAudioVisualizerOrbit component#1421thomasyuill-livekit wants to merge 2 commits into
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Ports the canvas-based orbiting-orbs audio visualizer from the expressive-agent demo into a reusable agents-ui component/hook pair, using useTrackVolume and useMultibandTrackVolume from @livekit/components-react for audio analysis instead of hand-rolled AnalyserNode code. Registered alongside the existing shader-based visualizers in the shadcn registry, package index, and Storybook. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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thomasyuill-livekit
marked this pull request as draft
August 13, 2026 18:52
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…izerOrbit Mirrors AgentExpression.stories.tsx's LiveAgent story, wiring useAgentExpression's mood into the orbit visualizer's color prop against a real expressive agent. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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Overview
Extracts the canvas-based "orbiting orbs" audio visualizer from an internal expressive-agent demo into a reusable
agents-uicomponent,AgentAudioVisualizerOrbit. Unlike the existing five visualizers (all shader-based viaReactShaderToy), this one stays plain canvas 2D — the additive-blend orb math doesn't benefit from a shader rewrite.Summary of changes
packages/shadcn/components/agents-ui/agent-audio-visualizer-orbit.tsxAuracanvas-drawing class from the demo, driven by a persistentrequestAnimationFrameloop +ResizeObserverpackages/shadcn/hooks/agents-ui/use-agent-audio-visualizer-orbit.tsAgentState+ audio track to draw params, usinguseTrackVolume/useMultibandTrackVolumefrom@livekit/components-reactinstead of hand-rolledAnalyserNodecodepackages/shadcn/index.ts,packages/shadcn/registry.jsonallbundle)packages/shadcn/tests/*.test.{ts,tsx}docs/storybook/stories/agents-ui/AgentAudioVisualizerOrbit.stories.tsxDefaultandOverrideVolume(simulated waveform) variantsTesting
/story/agents-ui-agentaudiovisualizerorbit--override-volume