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[feat] 3D 궤도 레이블 직접 선택 기능 추가 #19

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Merged
okorion merged 1 commit into from
Aug 3, 2026
Merged

[feat] 3D 궤도 레이블 직접 선택 기능 추가 #19

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5 changes: 3 additions & 2 deletions src/App.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -269,14 +269,15 @@ export default function App() {
</header>
<div
className="galaxy-canvas"
role="img"
aria-label={`${selectedPeriod.metricLabel} GitHub 활동 3D 지도. ${sceneBuckets.length}개 궤도와 ${sceneActivityCount}개 노드 표시 중.`}
role="group"
aria-label={`${selectedPeriod.metricLabel} GitHub 활동 3D 지도. ${sceneBuckets.length}개 궤도와 ${sceneActivityCount}개 노드 표시 중. 궤도 라벨을 선택하면 해당 활동 상세를 볼 수 있습니다.`}
>
<GalaxyScene
buckets={sceneBuckets}
selectedKind={selectedKind}
isRotating={isRotating}
resetRevision={resetRevision}
onSelectKind={setSelectedKind}
/>
</div>
<footer className="stage-status" aria-live="polite">
Expand Down
48 changes: 42 additions & 6 deletions src/components/GalaxyScene.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ type GalaxyProps = {
buckets: readonly ActivityBucket[]
selectedKind: ActivityKind
isRotating: boolean
onSelectKind: (kind: ActivityKind) => void
}

type GalaxySceneProps = GalaxyProps & {
Expand All @@ -33,6 +34,27 @@ const INITIAL_CAMERA = {
}
const CANVAS_PIXEL_RATIO: [number, number] = [1, 1.75]
const CANVAS_BACKGROUND: [string] = ['#f8fbff']
const ORBIT_LABEL_WIDTH = 72
const ORBIT_LABEL_HEIGHT = 24
const ORBIT_LABEL_PADDING = 12
const orbitLabelPosition = new THREE.Vector3()

const calculateOrbitLabelPosition = (
object: THREE.Object3D,
camera: THREE.Camera,
size: { width: number; height: number },
) => {
object.getWorldPosition(orbitLabelPosition)
orbitLabelPosition.project(camera)

const projectedX = (orbitLabelPosition.x * 0.5 + 0.5) * size.width
const projectedY = (-orbitLabelPosition.y * 0.5 + 0.5) * size.height

return [
THREE.MathUtils.clamp(projectedX, ORBIT_LABEL_WIDTH + ORBIT_LABEL_PADDING, size.width - ORBIT_LABEL_PADDING),
THREE.MathUtils.clamp(projectedY, ORBIT_LABEL_PADDING, size.height - ORBIT_LABEL_HEIGHT - ORBIT_LABEL_PADDING),
]
}

const createActivityPointPosition = (
bucket: ActivityBucket,
Expand All @@ -57,7 +79,7 @@ const createActivityOrbits = (buckets: readonly ActivityBucket[]): ActivityOrbit
),
}))

function Galaxy({ buckets, selectedKind, isRotating }: GalaxyProps) {
function Galaxy({ buckets, selectedKind, isRotating, onSelectKind }: GalaxyProps) {
const groupRef = useRef<THREE.Group>(null)
const activityOrbits = useMemo(() => createActivityOrbits(buckets), [buckets])

Expand Down Expand Up @@ -94,13 +116,22 @@ function Galaxy({ buckets, selectedKind, isRotating }: GalaxyProps) {
))
})}
{activityOrbits.map(({ bucket }, index) => (
<Html key={bucket.kind} position={[bucket.radius + 0.2, 0.48 + index * 0.18, 0]}>
<span
<Html
key={bucket.kind}
position={[bucket.radius + 0.2, 0.48 + index * 0.18, 0]}
calculatePosition={calculateOrbitLabelPosition}
style={{ pointerEvents: 'none' }}
>
<button
type="button"
className={`orbit-label${bucket.kind === selectedKind ? ' selected' : ''}`}
style={{ color: bucket.color }}
aria-label={`${bucket.label} 궤도 선택, ${bucket.count}개 활동`}
aria-pressed={bucket.kind === selectedKind}
onClick={() => onSelectKind(bucket.kind)}
>
{bucket.shortLabel} {bucket.count}
</span>
</button>
</Html>
))}
</group>
Expand All @@ -123,7 +154,7 @@ function CameraRig({ controlsRef, resetRevision }: CameraRigProps) {
return null
}

export function GalaxyScene({ buckets, selectedKind, isRotating, resetRevision }: GalaxySceneProps) {
export function GalaxyScene({ buckets, selectedKind, isRotating, resetRevision, onSelectKind }: GalaxySceneProps) {
const controlsRef = useRef<ComponentRef<typeof OrbitControls>>(null)

return (
Expand All @@ -132,7 +163,12 @@ export function GalaxyScene({ buckets, selectedKind, isRotating, resetRevision }
<ambientLight intensity={1.2} />
<directionalLight position={[0, 4, 4]} intensity={2.2} color="#ffffff" />
<pointLight position={[0, 4, 2]} intensity={10} color="#7ed8ee" />
<Galaxy buckets={buckets} selectedKind={selectedKind} isRotating={isRotating} />
<Galaxy
buckets={buckets}
selectedKind={selectedKind}
isRotating={isRotating}
onSelectKind={onSelectKind}
/>
<OrbitControls ref={controlsRef} enablePan={false} minDistance={4} maxDistance={9} />
<CameraRig controlsRef={controlsRef} resetRevision={resetRevision} />
<EffectComposer>
Expand Down
17 changes: 16 additions & 1 deletion src/index.css
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Original file line number Diff line number Diff line change
Expand Up @@ -548,6 +548,7 @@ input:focus-visible {
}

.orbit-label {
appearance: none;
display: block;
min-width: max-content;
padding: 3px 7px;
Expand All @@ -559,11 +560,25 @@ input:focus-visible {
font-weight: 800;
line-height: 1.2;
opacity: 0.68;
pointer-events: none;
cursor: pointer;
pointer-events: auto;
transform: translateX(-100%);
transition:
border-color var(--motion-standard),
box-shadow var(--motion-standard),
opacity var(--motion-standard),
transform var(--motion-standard);
white-space: nowrap;
}

.orbit-label:hover,
.orbit-label:focus-visible {
border-color: currentColor;
box-shadow: 0 8px 20px rgb(54 82 116 / 16%);
opacity: 1;
transform: translateX(-100%) translateY(-1px);
}

.orbit-label.selected {
border-color: currentColor;
opacity: 1;
Expand Down
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