Function getActiveFrustumTexture

src/hooks/frustumTextureCache.ts:77–87

(
  activeTextures: FrustumTextureCache,
  imageName: string,
  now = Date.now
)

}

export function getActiveFrustumTexture(
  activeTextures: FrustumTextureCache,
  imageName: string,
  now = Date.now
): THREE.Texture | null {
  const existing = activeTextures.get(imageName);
  if (!existing) return null;

  existing.lastUsed = now();
  return existing.texture;
}

export function touchActiveFrustumTexture(
  activeTextures: FrustumTextureCache,