GLTFExporter: Use getPaddedArrayBuffer() for JSON chunk

db2ffc6f · Takahiro · 8923f1c7 · db2ffc6f
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examples/js/exporters/GLTFExporter.js examples/js/exporters/GLTFExporter.js +1 -1

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--- a/examples/js/exporters/GLTFExporter.js
+++ b/examples/js/exporters/GLTFExporter.js
@@ -1548,7 +1548,7 @@ THREE.GLTFExporter.prototype = {
 						binaryChunkPrefix.setUint32( 4, GLB_CHUNK_TYPE_BIN, true );

 						// JSON chunk.
-						var jsonChunk = stringToArrayBuffer( JSON.stringify( outputJSON ), true );
+						var jsonChunk = getPaddedArrayBuffer( stringToArrayBuffer( JSON.stringify( outputJSON ), true ), 0x20 );
 						var jsonChunkPrefix = new DataView( new ArrayBuffer( GLB_CHUNK_PREFIX_BYTES ) );
 						jsonChunkPrefix.setUint32( 0, jsonChunk.byteLength, true );
 						jsonChunkPrefix.setUint32( 4, GLB_CHUNK_TYPE_JSON, true );