arx-convert/dist/ftl/FtlVertex.js

Converts various Arx Fatalis formats to JSON or YAML and back

import { BinaryIO } from '../common/BinaryIO.js';
import { repeat } from '../common/helpers.js';
export class FtlVertex {
    static readFrom(binary) {
        binary.readUint8Array(32); // unused
        return {
            vector: binary.readVector3(),
            norm: binary.readVector3(),
        };
    }
    static accumulateFrom({ vector, norm }) {
        const buffer = new ArrayBuffer(FtlVertex.sizeOf());
        const binary = new BinaryIO(buffer);
        binary.writeUint8Array(repeat(0, 32));
        binary.writeVector3(vector);
        binary.writeVector3(norm);
        return buffer;
    }
    static sizeOf() {
        return BinaryIO.sizeOfUint8Array(32) + 2 * BinaryIO.sizeOfVector3();
    }
}
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