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surface - surface handle clear_verts (optional) - true to remove all vertices from the specified surface, false not to. Defaults to true. clear_triangles (optional) - true to remove all triangles from the specified surface, false not to. Defaults to true. |
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Removes all vertices and/or triangles from a surface. This is useful for clearing sections of mesh. The results will be instantly visible. After clearing a surface, you may wish to add vertices and triangles to it again but with a slightly different polygon count for dynamic level of detail (LOD). |