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improve slice/preview visuals with custom normals

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This commit is contained in:
Stewart Allen 2022-10-14 12:42:51 -04:00
commit ce856146e9
7 changed files with 143 additions and 41 deletions
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27
src/kiri/codec.js
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@ -195,13 +195,15 @@ kiri.Layers.prototype.encode = function(state) {
polys: encode(layer.polys, state),
lines: encodePointArray(layer.lines, state),
faces: codec.allocFloat32Array(layer.faces),
norms: layer.norms ? codec.allocFloat32Array(layer.norms) : undefined,
cface: layer.cface || codec.undef,
color: layer.color,
paths: layer.paths.map(lp => {
const pe = {
z: lp.z,
index: lp.index,
faces: codec.allocFloat32Array(lp.faces)
faces: codec.allocFloat32Array(lp.faces),
norms: lp.norms ? codec.allocFloat32Array(lp.norms) : undefined
};
if (zeroOut && state.zeros && pe.faces.length) {
state.zeros.push(pe.faces.buffer);
@ -226,22 +228,25 @@ kiri.Layers.prototype.encode = function(state) {
registerDecoder('layers', function(v, state) {
let render = new kiri.Layers();
for (let i=0; i<v.layers.length; i++) {
const data = v.data[i];
const d = render.layers[v.layers[i]] = {
polys: decode(v.data[i].polys, state),
cpoly: v.data[i].cpoly,
lines: decodePointArray(v.data[i].lines),
faces: codec.allocFloat32Array(v.data[i].faces),
cface: v.data[i].cface,
color: v.data[i].color,
paths: v.data[i].paths.map(lp => {
polys: decode(data.polys, state),
cpoly: data.cpoly,
lines: decodePointArray(data.lines),
faces: codec.allocFloat32Array(data.faces),
norms: data.norms ? codec.allocFloat32Array(data.norms) : undefined,
cface: data.cface,
color: data.color,
paths: data.paths.map(lp => {
return {
z: lp.z,
index: lp.index,
faces: codec.allocFloat32Array(lp.faces)
faces: codec.allocFloat32Array(lp.faces),
norms: lp.norms ? codec.allocFloat32Array(lp.norms) : undefined
};
}),
cpath: v.data[i].cpath,
off: v.data[i].off
cpath: data.cpath,
off: data.off
};
// fixup null -> Infinity in material counts (JSON stringify sucks)
if (d.cface) {