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Merge pull request KhronosGroup#361 from javagl/MultipleScenes
Add MultipleScenes sample
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‎2.0/MultipleScenes/README.md‎

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# MultipleScenes
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A simple glTF asset with two scenes. Each scene consists of one node with
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one mesh. For the first scene, the mesh is a triangle. For the second
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scene, the mesh is a square. The default scene is set to `1` by the `scene`
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property, so viewers should initially show the scene containing the square.
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## Screenshot
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![screenshot](screenshot/screenshot.png)
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## License Information
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Public domain ([CC0](https://creativecommons.org/publicdomain/zero/1.0/))
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‎2.0/MultipleScenes/glTF-Embedded/MultipleScenes.gltf‎

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{
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"scene" : 1,
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"scenes" : [
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{
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"nodes" : [ 0 ]
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},
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{
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"nodes" : [ 1 ]
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}
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],
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"nodes" : [
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{
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"mesh" : 0
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},
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{
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"mesh" : 1
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}
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],
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"meshes" : [
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{
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"primitives" : [ {
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"attributes" : {
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"POSITION" : 1
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},
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"indices" : 0
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} ]
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},
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{
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"primitives" : [ {
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"attributes" : {
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"POSITION" : 3
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},
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"indices" : 2
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} ]
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}
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],
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"buffers" : [
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{
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"uri" : "data:application/octet-stream;base64,AAABAAIAAAAAAAAAAAAAAAAAAAAAAIA/AAAAAAAAAAAAAAAAAACAPwAAAAA=",
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"byteLength" : 44
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},
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{
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"buffer" : 1,
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"byteOffset" : 12,
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"byteLength" : 48,
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"target" : 34962
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}
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],
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"accessors" : [
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{
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"bufferView" : 0,
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"byteOffset" : 0,
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"componentType" : 5123,
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"count" : 3,
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"type" : "SCALAR",
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"max" : [ 2 ],
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"min" : [ 0 ]
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},
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{
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"bufferView" : 1,
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"byteOffset" : 0,
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"componentType" : 5126,
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"count" : 3,
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"type" : "VEC3",
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"max" : [ 1.0, 1.0, 0.0 ],
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"min" : [ 0.0, 0.0, 0.0 ]
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},
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{
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"bufferView" : 2,
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"byteOffset" : 0,
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"componentType" : 5123,
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"count" : 6,
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"type" : "SCALAR",
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"max" : [ 3 ],
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"min" : [ 0 ]
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},
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{
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"bufferView" : 3,
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"byteOffset" : 0,
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"componentType" : 5126,
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"count" : 4,
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"type" : "VEC3",
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"max" : [ 1.0, 1.0, 0.0 ],
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"min" : [ 0.0, 0.0, 0.0 ]
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}
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],
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"asset" : {
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"version" : "2.0"
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}
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}

‎2.0/MultipleScenes/glTF/MultipleScenes.gltf‎

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{
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"scene" : 1,
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"scenes" : [
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{
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"nodes" : [ 0 ]
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},
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{
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"nodes" : [ 1 ]
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}
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],
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"nodes" : [
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{
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"mesh" : 0
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},
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{
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"mesh" : 1
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}
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],
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"meshes" : [
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{
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"primitives" : [ {
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"attributes" : {
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"POSITION" : 1
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},
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"indices" : 0
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} ]
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},
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{
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"primitives" : [ {
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"attributes" : {
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"POSITION" : 3
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},
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"indices" : 2
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} ]
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}
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],
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"buffers" : [
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{
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"uri" : "simpleTriangle.bin",
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"byteLength" : 44
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},
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{
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"uri" : "simpleSquare.bin",
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"byteLength" : 60
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}
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],
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"target" : 34962
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},
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"buffer" : 1,
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},
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{
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"buffer" : 1,
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"byteOffset" : 12,
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"byteLength" : 48,
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"target" : 34962
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}
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],
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"accessors" : [
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{
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"bufferView" : 0,
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"byteOffset" : 0,
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"componentType" : 5123,
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"count" : 3,
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"type" : "SCALAR",
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"max" : [ 2 ],
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"min" : [ 0 ]
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},
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{
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"bufferView" : 1,
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"byteOffset" : 0,
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"componentType" : 5126,
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"count" : 3,
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"type" : "VEC3",
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"max" : [ 1.0, 1.0, 0.0 ],
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"min" : [ 0.0, 0.0, 0.0 ]
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},
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{
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"bufferView" : 2,
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"byteOffset" : 0,
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"componentType" : 5123,
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"count" : 6,
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"type" : "SCALAR",
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"max" : [ 3 ],
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"min" : [ 0 ]
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},
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{
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"bufferView" : 3,
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"byteOffset" : 0,
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"componentType" : 5126,
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"count" : 4,
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"type" : "VEC3",
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"max" : [ 1.0, 1.0, 0.0 ],
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"min" : [ 0.0, 0.0, 0.0 ]
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}
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],
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"asset" : {
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"version" : "2.0"
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}
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}

‎2.0/MultipleScenes/glTF/simpleSquare.bin‎

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‎2.0/MultipleScenes/glTF/simpleTriangle.bin‎

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‎2.0/MultipleScenes/screenshot/screenshot.png‎

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‎2.0/README.md‎

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| [Animated Morph Cube](AnimatedMorphCube) | ![](AnimatedMorphCube/screenshot/screenshot.gif) | Demonstrates a simple cube with two simple morph targets and an animation that transitions between them both. |
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| [Animated Morph Sphere](AnimatedMorphSphere) | ![](AnimatedMorphSphere/screenshot/screenshot.gif) | This sample is similar to the [Animated Morph Cube](AnimatedMorphCube), but the two morph targets move many more vertices and are more extreme than with the cube. |
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| [Simple Meshes](SimpleMeshes) | ![](SimpleMeshes/screenshot/screenshot.png) | A simple `scene` with two `nodes`, both containing the same `mesh`, namely a `mesh` with a single `mesh.primitive` with a single indexed triangle with *multiple* attributes (positions, normals and texture coordinates), but without a `material` |
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| [Multiple Scenes](MultipleScenes) | ![](MultipleScenes/screenshot/screenshot.png) | A simple glTF asset with two scenes. Each scene consists of one node with one mesh. For the first scene, the mesh is a triangle. For the second scene, the mesh is a square. The default scene is set to `1` by the `scene` property, so viewers should initially show the scene containing the square.
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| [Simple Morph](SimpleMorph) | ![](SimpleMorph/screenshot/screenshot.png) | A triangle with a morph animation applied |
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| [Simple Sparse Accessor](SimpleSparseAccessor) | ![](SimpleSparseAccessor/screenshot/screenshot.png) | A simple mesh that uses sparse accessors |
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| [Simple Skin](SimpleSkin) | ![](SimpleSkin/screenshot/screenshot.gif) | A simple example of vertex skinning in glTF

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