I create a BufferGeometry and set its attributes like so: this.clearGroups(); this.addGroup(groupStart, groupCount, 0); const indexAttribute = new BufferAttribute(new Uint32Array(indices), 1); this.setIndex(indexAttribute); const positionAttribute = new Buffe…

[image] xortdsc: Now occasionally I recall this setup code if the number of vertices changes. It is not intended to overwrite existing attributes with different sizes. Call dispose() on the old geometry and then create a new one. Ideally, you avoid all of this and create a geometry with suff…

Dynamic BufferGeometry disappears when re-setting the position buffer attribute

Questions

trusktr January 27, 2025, 1:33am 5

Looks like this might just be a missing feature (hoping it isn’t a limitation of webgl?). I asked a new question here:

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Dynamic BufferGeometry disappears when re-setting the position buffer attribute

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