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Add node example.

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This commit is contained in:
kovacsv 2021-10-06 19:12:43 +02:00
parent e1ad5cd0d0
commit 8fa4a0bcdd
6 changed files with 215 additions and 0 deletions
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86
sandbox/node_example/cube_meshlab_ascii.stl Normal file
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solid STL generated by MeshLab
facet normal 0.000000e+00 -1.000000e+00 0.000000e+00
outer loop
vertex 0.000000e+00 0.000000e+00 0.000000e+00
vertex 1.000000e+00 0.000000e+00 0.000000e+00
vertex 1.000000e+00 0.000000e+00 1.000000e+00
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vertex 0.000000e+00 0.000000e+00 1.000000e+00
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sandbox/node_example/cube_meshlab_binary.stl Normal file
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sandbox/node_example/cube_texture.png Normal file
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25
sandbox/node_example/cube_with_materials.mtl Normal file
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newmtl Red
Ka 0.000000 0.000000 0.000000
Kd 0.800000 0.000000 0.000000
Ks 0.500000 0.500000 0.500000
newmtl Green
Ka 0.000000 0.000000 0.000000
Kd 0.000000 0.800000 0.000000
Ks 0.500000 0.500000 0.500000
newmtl Blue
Ka 0.000000 0.000000 0.000000
Kd 0.000000 0.000000 0.800000
Ks 0.500000 0.500000 0.500000
newmtl White
Ka 0.000000 0.000000 0.000000
Kd 0.800000 0.800000 0.800000
Ks 0.500000 0.500000 0.500000
newmtl Texture
Ka 0.000000 0.000000 0.000000
Kd 0.800000 0.800000 0.800000
Ks 0.500000 0.500000 0.500000
map_Kd cube_texture.png

38
sandbox/node_example/cube_with_materials.obj Normal file
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# Cube with Materials
mtllib cube_with_materials.mtl
g Cube
v 0.0 0.0 0.0
v 1.0 0.0 0.0
v 1.0 1.0 0.0
v 0.0 1.0 0.0
v 0.0 0.0 1.0
v 1.0 0.0 1.0
v 1.0 1.0 1.0
v 0.0 1.0 1.0
vn 1.0 0.0 0.0
vn -1.0 0.0 0.0
vn 0.0 1.0 0.0
vn 0.0 -1.0 0.0
vn 0.0 0.0 1.0
vn 0.0 0.0 -1.0
vt 0.0 0.0
vt 1.0 0.0
vt 1.0 1.0
vt 0.0 1.0
usemtl Red
f 1/1/4 2/2/4 6/3/4 5/4/4
usemtl Green
f 2/1/1 3/2/1 7/3/1 6/4/1
usemtl Blue
f 3/1/3 4/2/3 8/3/3 7/4/3
usemtl Texture
f 4/1/2 1/2/2 5/3/2 8/4/2
usemtl White
f 1/1/6 4/2/6 3/3/6 2/4/6
f 5/1/5 6/2/5 7/3/5 8/4/5

66
sandbox/node_example/example.js Normal file
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var fs = require ('fs');
require ('../../build/final/website/o3dv/o3dv.min.js');
let importer = new OV.Importer ();
let FileObject = function (name)
{
this.name = name;
};
let files = [
new FileObject ('cube_meshlab_ascii.stl')
];
global.FileReader = class
{
static DONE = 2;
readAsText (fileObject)
{
let content = fs.readFileSync (fileObject.name).toString ();
if (content !== null) {
this.onloadend ({
target : {
readyState : FileReader.DONE,
result : content
}
});
} else {
this.onerror ();
}
}
readAsArrayBuffer (fileObject)
{
let content = fs.readFileSync (fileObject.name);
if (content !== null) {
var arrayBuffer = new ArrayBuffer (content.length);
var uint8Array = new Uint8Array (arrayBuffer);
for (let i = 0; i < content.length; ++i) {
uint8Array[i] = content[i];
}
this.onloadend ({
target : {
readyState : FileReader.DONE,
result : arrayBuffer
}
});
} else {
this.onerror ();
}
}
};
importer.LoadFilesFromFileObjects (files, function () {
let settings = new OV.ImportSettings ();
importer.Import (settings, {
onSuccess : function (importResult) {
console.log (importResult);
},
onError : function (importError) {
console.log (importError);
}
});
});