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  "rawMarkdown" : "---\nsource: https:\/\/developer.apple.com\/documentation\/modelio\/mdlanimatedvector2\ncrawled: 2026-05-09T06:16:41Z\n---\n\n# MDLAnimatedVector2 | Apple Developer Documentation\n\n- [ Model I\/O ](\/documentation\/modelio)\n\n- [ MDLAnimatedVector2 ](\/documentation\/modelio\/mdlanimatedvector2)\n\n-  MDLAnimatedVector2 \n\nClass# MDLAnimatedVector2\n\niOS 11.0+iPadOS 11.0+Mac Catalyst 13.1+macOS 10.13+tvOS 11.0+visionOS 1.0+\n\n```\nclass MDLAnimatedVector2\n```\n\n## [Topics](\/documentation\/modelio\/mdlanimatedvector2#topics)\n\n### [Instance Properties](\/documentation\/modelio\/mdlanimatedvector2#Instance-Properties)\n\n[`var double2Array: [SIMD2<Double>]`](\/documentation\/modelio\/mdlanimatedvector2\/double2array)[`var float2Array: [SIMD2<Float>]`](\/documentation\/modelio\/mdlanimatedvector2\/float2array)### [Instance Methods](\/documentation\/modelio\/mdlanimatedvector2#Instance-Methods)\n\n[`func double2Value(atTime: TimeInterval) -> vector_double2`](\/documentation\/modelio\/mdlanimatedvector2\/double2value(attime:))[`func float2Value(atTime: TimeInterval) -> vector_float2`](\/documentation\/modelio\/mdlanimatedvector2\/float2value(attime:))[`func reset(double2Array: [SIMD2<Double>], atTimes: [TimeInterval])`](\/documentation\/modelio\/mdlanimatedvector2\/reset(double2array:attimes:))[`func reset(float2Array: [SIMD2<Float>], atTimes: [TimeInterval])`](\/documentation\/modelio\/mdlanimatedvector2\/reset(float2array:attimes:))[`func setDouble2(vector_double2, atTime: TimeInterval)`](\/documentation\/modelio\/mdlanimatedvector2\/setdouble2(_:attime:))[`func setFloat2(vector_float2, atTime: TimeInterval)`](\/documentation\/modelio\/mdlanimatedvector2\/setfloat2(_:attime:))## [Relationships](\/documentation\/modelio\/mdlanimatedvector2#relationships)\n\n### [Inherits From](\/documentation\/modelio\/mdlanimatedvector2#inherits-from)\n\n- [`MDLAnimatedValue`](\/documentation\/modelio\/mdlanimatedvalue)\n\n### [Conforms To](\/documentation\/modelio\/mdlanimatedvector2#conforms-to)\n\n- [`CVarArg`](\/documentation\/Swift\/CVarArg)\n\n- [`CustomDebugStringConvertible`](\/documentation\/Swift\/CustomDebugStringConvertible)\n\n- [`CustomStringConvertible`](\/documentation\/Swift\/CustomStringConvertible)\n\n- [`Equatable`](\/documentation\/Swift\/Equatable)\n\n- [`Hashable`](\/documentation\/Swift\/Hashable)\n\n- [`NSCopying`](\/documentation\/Foundation\/NSCopying)\n\n- [`NSObjectProtocol`](\/documentation\/ObjectiveC\/NSObjectProtocol)",
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      "title" : "Topics"
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      "title" : "Relationships"
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  "source" : "appleWebKit",
  "title" : "MDLAnimatedVector2 | Apple Developer Documentation",
  "url" : "https:\/\/developer.apple.com\/documentation\/modelio\/mdlanimatedvector2"
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