Description
Reduces the complexity of a geometric mesh by reducing the number of vertices.
Tools: Meshlab, InstantUV/MopsCLI
Options
| Option | Type | Required | Default | Description |
|---|---|---|---|---|
| inputMeshFile | string | yes | Input (high poly) mesh file name. | |
| outputMeshFile | string | yes | Output (low poly) mesh file name. | |
| numFaces | number | yes | Target number of faces after decimation. | |
| cleanup | boolean | no | false | Removes unreferenced and duplicate vertices before decimation if true. |
| preserveTopology | boolean | no | true | If true, preserves the topology of the mesh. |
| preserveBoundaries | boolean | no | true | If true, preserves the meshes' boundaries, i.e. doesn’t remove boundary vertices. |
| preserveTexCoords | boolean | no | false | Preserves texture coordinates during decimation. |
| minComponentSize | string | no | - | Meshlab only: Removes components smaller than the given size. Example: “2%”. |
| computeVertexNormals | boolean | no | false | Meshlab only: Re-computes vertex normals for the decimated mesh. |
| inspectMesh | boolean | no | false | Meshlab only: performs mesh inspection before decimation and generates an inspection report. |
| timeout | number | no | 0 | Maximum task execution time in seconds (default: 0, uses timeout defined in tool setup). |
| tool | string | no | “Meshlab” | Tool to use for decimation: “Meshlab” or “Mops”. |
