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USDZExporter: Add anchoring support. #22854

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merged 6 commits into from
Oct 28, 2022
Merged

USDZExporter: Add anchoring support. #22854

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c7bb127
WIP: Wall placement
ThorstenBux Jun 16, 2021
ee38962
wallplacement config
ThorstenBux Jun 16, 2021
8b26111
use options function and remove console.log
ThorstenBux Jul 6, 2021
3f5f94f
Merge commit 'd0340e3a147e290fa86d14bc3ed97d8e1c20602e' into feat/wal…
ThorstenBux Jul 6, 2021
329cdad
tabs for spaces
ThorstenBux Jul 7, 2021
e6e72d1
replace tabs with spaces in strings of USDZExporter
aleneum Nov 18, 2021
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37 changes: 37 additions & 0 deletions examples/jsm/exporters/USDZExporter.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,16 @@ import * as fflate from '../libs/fflate.module.js';

class USDZExporter {

options = {
ar: { anchoring: { type: 'plane' }, planeAnchoring: { alignment: 'vertical' } }
};

setOptions( options ) {

this.options = options;

}

async parse( scene ) {

const files = {};
Expand All @@ -12,6 +22,25 @@ class USDZExporter {

let output = buildHeader();

output += `def Xform "Root"
{
def Scope "Scenes" (
kind = "sceneLibrary"
)
{
def Xform "Scene" (
customData = {
bool preliminary_collidesWithEnvironment = 0
string sceneName = "Scene"
}
sceneName = "Scene"
)
{
token preliminary:anchoring:type = "${this.options.ar.anchoring.type}"
token preliminary:planeAnchoring:alignment = "${this.options.ar.planeAnchoring.alignment}"

`;

const materials = {};
const textures = {};

Expand Down Expand Up @@ -43,6 +72,14 @@ class USDZExporter {

} );


output += `
}
}
}

`;

output += buildMaterials( materials, textures );

files[ modelFileName ] = fflate.strToU8( output );
Expand Down