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SparkSplat-Viewer

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SparkSplat-Viewer / app /src /modules /scene /OriginHelper.tsx

Jeprary

Initial commit: SparkSplat with proper UTF-8 LFS

1829efb 4 months ago

572 Bytes

import { useDebugStore } from '../../store/debug'

export function OriginHelper() {
  const showOrigin = useDebugStore((s) => s.showOrigin)
  if (!showOrigin) return null

  return (
    <group>
      {/* flat plane at Y=0 */}
      <mesh rotation={[-Math.PI / 2, 0, 0]}>
        <planeGeometry args={[10, 10]} />
        <meshBasicMaterial color={0x00ff88} wireframe />
      </mesh>
      {/* wire sphere at origin */}
      <mesh>
        <sphereGeometry args={[0.5, 16, 12]} />
        <meshBasicMaterial color={0xff4400} wireframe />
      </mesh>
    </group>
  )
}

	import { useDebugStore } from '../../store/debug'

	export function OriginHelper() {
	const showOrigin = useDebugStore((s) => s.showOrigin)
	if (!showOrigin) return null

	return (
	<group>
	{/* flat plane at Y=0 */}
	<mesh rotation={[-Math.PI / 2, 0, 0]}>
	<planeGeometry args={[10, 10]} />
	<meshBasicMaterial color={0x00ff88} wireframe />
	</mesh>
	{/* wire sphere at origin */}
	<mesh>
	<sphereGeometry args={[0.5, 16, 12]} />
	<meshBasicMaterial color={0xff4400} wireframe />
	</mesh>
	</group>
	)
	}