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Add gltf morph anim tests

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This commit is contained in:
Lars Mueller 2025-04-30 20:17:13 +02:00
parent 5a09102770
commit 38a704dd1c
4 changed files with 221 additions and 0 deletions
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3
games/devtest/mods/gltf/LICENSE.md
View file

@ -12,3 +12,6 @@ The glTF test models (and corresponding textures) in this mod are all licensed f
* Minimal triangle, triangle without indices (`gltf_minimal_triangle.gltf`, `gltf_triangle_without_indices.gltf`)
* From [the glTF sample model collection](https://github.com/KhronosGroup/glTF-Sample-Models)
* Licensed under CC0 / public domain
<!-- TODO detail -->
Morph stuff is from https://github.com/KhronosGroup/glTF-Sample-Assets/

26
games/devtest/mods/gltf/init.lua
View file

@ -40,6 +40,32 @@ core.register_entity("gltf:morph", {
},
})
core.register_entity("gltf:morph_animated", {
initial_properties = {
visual = "mesh",
mesh = "gltf_morph_animated.glb",
textures = {},
backface_culling = false,
visual_size = vector.new(100, 100, 100),
},
on_activate = function(self)
self.object:set_animation({x = 0, y = 5}, 1)
end
})
core.register_entity("gltf:morph_animated2", {
initial_properties = {
visual = "mesh",
mesh = "gltf_morph_animated2.gltf",
textures = {},
backface_culling = false,
visual_size = vector.new(1, 1, 1),
},
on_activate = function(self)
self.object:set_animation({x = 0, y = 5}, 1)
end
})
core.register_entity("gltf:spider_animated", {
initial_properties = {
visual = "mesh",

BIN
games/devtest/mods/gltf/models/gltf_morph_animated.glb Normal file
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192
games/devtest/mods/gltf/models/gltf_morph_animated2.gltf Normal file
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@ -0,0 +1,192 @@
{
"scene" : 0,
"scenes":[
{
"nodes":[
0
]
}
],
"nodes":[
{
"mesh":0
}
],
"meshes":[
{
"primitives":[
{
"attributes":{
"POSITION":1
},
"targets":[
{
"POSITION":2
},
{
"POSITION":3
}
],
"indices":0
}
],
"weights":[
0.5,
0.5
]
}
],
"animations":[
{
"samplers":[
{
"input":4,
"interpolation":"LINEAR",
"output":5
}
],
"channels":[
{
"sampler":0,
"target":{
"node":0,
"path":"weights"
}
}
]
}
],
"buffers":[
{
"uri":"data:application/gltf-buffer;base64,AAABAAIAAAAAAAAAAAAAAAAAAAAAAIA/AAAAAAAAAAAAAAA/AAAAPwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIC/AACAPwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIA/AACAPwAAAAA=",
"byteLength":116
},
{
"uri":"data:application/gltf-buffer;base64,AAAAAAAAgD8AAABAAABAQAAAgEAAAAAAAAAAAAAAAAAAAIA/AACAPwAAgD8AAIA/AAAAAAAAAAAAAAAA",
"byteLength":60
}
],
"bufferViews":[
{
"buffer":0,
"byteOffset":0,
"byteLength":6,
"target":34963
},
{
"buffer":0,
"byteOffset":8,
"byteLength":108,
"byteStride":12,
"target":34962
},
{
"buffer":1,
"byteOffset":0,
"byteLength":20
},
{
"buffer":1,
"byteOffset":20,
"byteLength":40
}
],
"accessors":[
{
"bufferView":0,
"byteOffset":0,
"componentType":5123,
"count":3,
"type":"SCALAR",
"max":[
2
],
"min":[
0
]
},
{
"bufferView":1,
"byteOffset":0,
"componentType":5126,
"count":3,
"type":"VEC3",
"max":[
1.0,
0.5,
0.0
],
"min":[
0.0,
0.0,
0.0
]
},
{
"bufferView":1,
"byteOffset":36,
"componentType":5126,
"count":3,
"type":"VEC3",
"max":[
0.0,
1.0,
0.0
],
"min":[
-1.0,
0.0,
0.0
]
},
{
"bufferView":1,
"byteOffset":72,
"componentType":5126,
"count":3,
"type":"VEC3",
"max":[
1.0,
1.0,
0.0
],
"min":[
0.0,
0.0,
0.0
]
},
{
"bufferView":2,
"byteOffset":0,
"componentType":5126,
"count":5,
"type":"SCALAR",
"max":[
4.0
],
"min":[
0.0
]
},
{
"bufferView":3,
"byteOffset":0,
"componentType":5126,
"count":10,
"type":"SCALAR",
"max":[
1.0
],
"min":[
0.0
]
}
],
"asset":{
"version":"2.0"
}
}