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Add cube visibility test asset for KHR_node_visibility
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‎.gitattributes‎

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# Normalize EOL for all files that Git considers text files.
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* text=auto eol=lf

‎Models/CubeVisibility/README.md‎

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# Cube Visiblity test for KHR_node_visibility
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This model demonstrates the `KHR_node_visibility` extension and its interaction with `KHR_animation_pointer`.
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- If your implementation shows either of the red cubes, it is not compliant with `KHR_node_visibility`.
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- If your implementation does not have the blue cube hiding and showing every 0.5 seconds, either the animation is not playing, or it does not support using `KHR_animation_pointer` to animate the `KHR_node_visibility` visible property.
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Animated screenshot of the test model in action:
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![Cube Visibility](screenshot/screenshot_animated.webp)
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[Show](https://gltf-interactivity.needle.tools?model=https://raw.GithubUserContent.com/KhronosGroup/glTF-Interactivity-Sample-Assets/main/Models/CubeVisibility/glTF-Binary/cube_visibility.glb) – [Download GLB](https://raw.GithubUserContent.com/KhronosGroup/glTF-Interactivity-Sample-Assets/main/Models/CubeVisibility/glTF-Binary/cube_visibility.glb)

‎Models/CubeVisibility/glTF-Binary/cube_visibility.glb‎

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‎Models/CubeVisibility/glTF-Text/cube_visibility.gltf‎

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],
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"animations": [
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{
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"channels": [{ "sampler": 0, "target": { "extensions": { "KHR_animation_pointer": { "pointer": "/nodes/4/extensions/KHR_node_visibility/visible" } }, "path": "pointer" } }],
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"name": "BlinkingBlueCube",
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"samplers": [{ "input": 20, "interpolation": "LINEAR", "output": 21 }]
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},
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{
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"channels": [{ "sampler": 0, "target": { "extensions": { "KHR_animation_pointer": { "pointer": "/nodes/4/extensions/KHR_node_visibility/visible" } }, "path": "pointer" } }],
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"name": "RESET",
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"samplers": [{ "input": 22, "interpolation": "LINEAR", "output": 23 }]
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}
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],
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"asset": { "generator": "Godot Engine v4.6.dev.custom_build@8e14f6877bdabab10586c8a4d71f2cf82519475d", "version": "2.0" },
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"extensionsRequired": ["KHR_node_visibility"],
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"extensionsUsed": ["GODOT_single_root", "KHR_animation_pointer", "KHR_node_visibility"],
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"materials": [
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{ "extensions": {}, "pbrMetallicRoughness": { "baseColorFactor": [0.8549925684928894, 0.005605390761047602, 0.005605390761047602, 1.0], "metallicFactor": 0.0, "roughnessFactor": 1.0 } },
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{ "extensions": {}, "pbrMetallicRoughness": { "baseColorFactor": [0.005605390761047602, 0.8549925684928894, 0.005605390761047602, 1.0], "metallicFactor": 0.0, "roughnessFactor": 1.0 } },
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{ "extensions": {}, "pbrMetallicRoughness": { "baseColorFactor": [0.005605390761047602, 0.005605390761047602, 0.8549925684928894, 1.0], "metallicFactor": 0.0, "roughnessFactor": 1.0 } }
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],
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"meshes": [
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{ "primitives": [{ "attributes": { "NORMAL": 2, "POSITION": 0, "TANGENT": 1, "TEXCOORD_0": 3 }, "indices": 4, "material": 0, "mode": 4 }] },
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{ "primitives": [{ "attributes": { "NORMAL": 7, "POSITION": 5, "TANGENT": 6, "TEXCOORD_0": 8 }, "indices": 9, "material": 0, "mode": 4 }] },
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{ "primitives": [{ "attributes": { "NORMAL": 12, "POSITION": 10, "TANGENT": 11, "TEXCOORD_0": 13 }, "indices": 14, "material": 1, "mode": 4 }] },
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{ "primitives": [{ "attributes": { "NORMAL": 17, "POSITION": 15, "TANGENT": 16, "TEXCOORD_0": 18 }, "indices": 19, "material": 2, "mode": 4 }] }
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],
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"nodes": [
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{ "children": [1, 3, 4], "name": "CubeVisibility" },
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{ "children": [2], "extensions": { "KHR_node_visibility": { "visible": false } }, "mesh": 0, "name": "InvisibleCube", "translation": [-1.5, 0.0, 0.0] },
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{ "mesh": 1, "name": "ChildOfInvisibleShouldBeInvisible", "translation": [0.0, 1.5, 0.0] },
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{ "mesh": 2, "name": "VisibleCube" },
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{ "mesh": 3, "name": "AnimatedVisibility", "translation": [1.5, 0.0, 0.0] }
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],
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"scene": 0,
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"scenes": [{ "nodes": [0] }]
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}

‎Models/CubeVisibility/glTF-Text/cube_visibility0.bin‎

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‎Models/CubeVisibility/screenshot/screenshot_animated.webp‎

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‎Models/Models-showcase.md‎

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|---------|-------------|
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| [Calculator](Calculator/README.md)<br>[![Calculator](Calculator/screenshot/screenshot.png)](Calculator/README.md)<br>[Show](https://gltf-interactivity.needle.tools?model=https://raw.GithubUserContent.com/KhronosGroup/glTF-Interactivity-Sample-Assets/main/Models/Calculator/glTF-Binary/Calculator.glb) – [Download GLB](https://raw.GithubUserContent.com/KhronosGroup/glTF-Interactivity-Sample-Assets/main/Models/Calculator/glTF-Binary/Calculator.glb) | |
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| [Construction Site](ConstructionSite/README.md)<br>[![Construction Site](ConstructionSite/screenshot/screenshot.png)](ConstructionSite/README.md)<br>[Show](https://gltf-interactivity.needle.tools?model=https://raw.GithubUserContent.com/KhronosGroup/glTF-Interactivity-Sample-Assets/main/Models/ConstructionSite/glTF-Binary/ConstructionSite.glb) – [Download GLB](https://raw.GithubUserContent.com/KhronosGroup/glTF-Interactivity-Sample-Assets/main/Models/ConstructionSite/glTF-Binary/ConstructionSite.glb) | Click the lamps to activate them. |
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| [Cube Visibility](CubeVisibility/README.md)<br>[![Cube Visibility](CubeVisibility/screenshot/screenshot_animated.webp)](CubeVisibility/README.md)<br>[Show](https://gltf-interactivity.needle.tools?model=https://raw.GithubUserContent.com/KhronosGroup/glTF-Interactivity-Sample-Assets/main/Models/CubeVisibility/glTF-Binary/cube_visibility.glb) – [Download GLB](https://raw.GithubUserContent.com/KhronosGroup/glTF-Interactivity-Sample-Assets/main/Models/CubeVisibility/glTF-Binary/cube_visibility.glb) | Demonstrates KHR_node_visibility and its interaction with KHR_animation_pointer. |
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| [Ghost](Ghost/README.md)<br>[![Ghost](Ghost/screenshot/screenshot.png)](Ghost/README.md)<br>[Show](https://gltf-interactivity.needle.tools?model=https://raw.GithubUserContent.com/KhronosGroup/glTF-Interactivity-Sample-Assets/main/Models/Ghost/glTF-Binary/ghost_v2.glb) – [Download GLB](https://raw.GithubUserContent.com/KhronosGroup/glTF-Interactivity-Sample-Assets/main/Models/Ghost/glTF-Binary/ghost_v2.glb) | Hover over the ghost to trigger animation |
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| [Magic Ball](MagicBall/README.md)<br>[![Magic Ball](MagicBall/screenshot/screenshot.png)](MagicBall/README.md)<br>[Show](https://gltf-interactivity.needle.tools?model=https://raw.GithubUserContent.com/KhronosGroup/glTF-Interactivity-Sample-Assets/main/Models/MagicBall/glTF-Binary/MagicBall.glb) – [Download GLB](https://raw.GithubUserContent.com/KhronosGroup/glTF-Interactivity-Sample-Assets/main/Models/MagicBall/glTF-Binary/MagicBall.glb) | Click on the center of the ball to shuffle the texts. |
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| [Snail Race](SnailRace/README.md)<br>[![Snail Race](SnailRace/screenshot/screenshot.png)](SnailRace/README.md)<br>[Show](https://gltf-interactivity.needle.tools?model=https://raw.GithubUserContent.com/KhronosGroup/glTF-Interactivity-Sample-Assets/main/Models/SnailRace/glTF-Binary/SnailRace.glb) – [Download GLB](https://raw.GithubUserContent.com/KhronosGroup/glTF-Interactivity-Sample-Assets/main/Models/SnailRace/glTF-Binary/SnailRace.glb) | Click on one of the GO-buttons, to trigger a movement. |
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&copy; 2025, The Khronos Group and Needle.
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**License:** [Creative Commons Attribtution 4.0 International](https://creativecommons.org/licenses/by/4.0/legalcode)
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**License:** [Creative Commons Attribtution 4.0 International](https://creativecommons.org/licenses/by/4.0/legalcode)

‎Models/model-index.json‎

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"glTF-Binary": "ConstructionSite.glb"
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}
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},
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{
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{
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"label": "Cube Visibility",
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"name": "CubeVisibility",
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"screenshot": "screenshot/screenshot_animated.webp",
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"description": "Demonstrates KHR_node_visibility and its interaction with KHR_animation_pointer.",
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"tags": ["animation", "minimal"],
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"variants": {
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"glTF-Binary": "cube_visibility.glb",
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"glTF-Text": "cube_visibility.gltf"
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}
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},
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{
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"label": "Ghost",
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"name": "Ghost",
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"screenshot": "screenshot/screenshot.png",
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}
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}
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]
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]

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