Type Alias EditOp

EditOp:
    | {
        op: "setPositions";
        positions: Positions64;
        vertices: Uint32Array
        | readonly number[];
    }
    | { op: "addVertices"; positions: Positions64 }
    | {
        op: "addTriangles";
        triangles: readonly (number | EditRef)[] | Uint32Array;
    }
    | { op: "removeTriangles"; triangles: Uint32Array
    | readonly number[] }
    | {
        op: "removeVertices";
        vertices: Uint32Array | readonly number[] | readonly EditRef[];
    }
    | {
        op: "setUvs";
        uvs: Float32Array
        | readonly number[];
        vertices: Uint32Array | readonly (number | EditRef)[];
    }

One op of Scene.edit. Positions are in world space (3 per vertex); ids are vertex or triangle slots, or EditRefs to ids added earlier in the same list.

Type Declaration

{
    op: "setPositions";
    positions: Positions64;
    vertices: Uint32Array | readonly number[];
}
{ op: "addVertices"; positions: Positions64 }
{ op: "addTriangles"; triangles: readonly (number | EditRef)[] | Uint32Array }
{ op: "removeTriangles"; triangles: Uint32Array | readonly number[] }
{
op: "removeVertices";
vertices: Uint32Array | readonly number[] | readonly EditRef[];
}
{
    op: "setUvs";
    uvs: Float32Array | readonly number[];
    vertices: Uint32Array | readonly (number | EditRef)[];
}
Sets the UVs of vertices (2 values each; undoable like the rest of the edit), addVertices ones included. addVertices alone gives a mesh with UVs the UV (0, 0), and setPositions leaves them as they were.

Type Alias EditOp

Type Declaration

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