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flatten layer path encodings. became single element array a long time ago

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This commit is contained in:
Stewart Allen 2022-10-15 14:36:25 -04:00
commit a753e12d3a
3 changed files with 41 additions and 45 deletions
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30
src/kiri/codec.js
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@ -331,6 +331,7 @@ kiri.Layers.prototype.encode = function(state) {
type: TYPE.LAYERS,
layers: Object.keys(this.layers),
data: Object.values(this.layers).map(layer => {
const paths = layer.paths;
return {
// defaults
off: layer.off,
@ -343,14 +344,12 @@ kiri.Layers.prototype.encode = function(state) {
norms: codec.allocFloat32Array(layer.norms, zeros),
cface: layer.cface || codec.undef,
// 3D lines
paths: layer.paths.map(lp => {
return {
z: lp.z,
index: lp.index,
faces: codec.allocFloat32Array(lp.faces, zeros),
norms: codec.allocFloat32Array(lp.norms, zeros)
}
}),
paths: paths ? {
z: paths.z,
index: paths.index,
faces: codec.allocFloat32Array(paths.faces, zeros),
norms: codec.allocFloat32Array(paths.norms, zeros)
} : undefined,
cpath: layer.cpath || codec.undef
}
})
@ -366,6 +365,7 @@ registerDecoder(TYPE.LAYERS, function(v, state) {
for (let i=0; i<layers.length; i++) {
const data = v.data[i];
const paths = data.paths;
const d = render.layers[layers[i]] = {
off: data.off,
color: data.color,
@ -374,14 +374,12 @@ registerDecoder(TYPE.LAYERS, function(v, state) {
faces: codec.allocFloat32Array(data.faces),
norms: codec.allocFloat32Array(data.norms),
cface: data.cface,
paths: data.paths.map(lp => {
return {
z: lp.z,
index: lp.index,
faces: codec.allocFloat32Array(lp.faces),
norms: codec.allocFloat32Array(lp.norms)
};
}),
paths: paths ? {
z: paths.z,
index: paths.index,
faces: codec.allocFloat32Array(paths.faces),
norms: codec.allocFloat32Array(paths.norms)
} : undefined,
cpath: data.cpath
};
// fixup null -> Infinity in material counts (JSON stringify sucks)