rvm2glb

Settings

Input

RVM file Pick an .rvm file. It is converted entirely in your browser (in a Worker, streaming through OPFS) — nothing is uploaded.

Output

Mode merged bakes geometry per colour (smallest, web3d extras); instanced shares meshes; standard is the plain per-component node tree. Split level Hierarchy depth to split into separate GLB files. 0 = one file per site. Remove emptyDrop nodes/branches with no geometry. Highlight instancedInstanced mode only: shared shapes yellow, one-offs grey.

Tessellation

Tolerance0.010 Chord-height tolerance. Coarser = fewer triangles. Include linesEmit RVM Line primitives. Off by default — they are numerous and add visual noise. Line width0.005 Width of the "+" cross drawn for RVM Line primitives (only when "Include lines" is on). Align segmentsRound circles up to a multiple of 4 segments (0/90/180/270 alignment, ~25% larger).

Cleanup & simplify

Weld positionsMerge coincident vertices per item. ⚠ With weld on you can't recompute good per-vertex normals afterwards (welded verts collapse to one) — turn it off if you plan to compute normals. Weld precision (decimals) Rounding grid for the weld (higher = finer). meshopt threshold0.75 Simplify target (fraction of indices to keep; 1 disables). All modes. meshopt error0.000 Simplify error budget. At 0 only lossless collapses happen; raise for real simplification.

Pick an RVM file, then click View on an output file.