print_export

Added value: +{
+  "default": "all",
+  "description": "\"all\" (default) keeps every separate piece of a group, e.g. both dimers of 4hhb's ribbon or all four hemes, and the result says it prints as N pieces. \"largest\" keeps only the biggest piece and reports what it dropped, with a WARNING when that is over 1% of the volume. Either way enclosed cavities are filled and stray fragments under 8 faces removed.",
+  "title": "Bodies",
+  "type": "string"
+}

Previous value: -"Semicolon-separated ``label=selection`` pairs, one per colour. Example: \"protein=polymer.protein; nucleic=polymer.nucleic\"."New value: +"Semicolon-separated ``label=selection`` pairs, one per colour. Example: \"protein=polymer.protein; nucleic=polymer.nucleic\". In cartoon and displayed modes each group names whole objects, e.g. \"barrel=(barrel or barrel_spine)\"."

Previous value: -"\"auto\" (light cleanup if the export is already watertight, else poisson with voxel fallback), \"poisson\" (keeps detail, best for bulky chains), or \"voxel\" (robust for thin nucleic acids)."New value: +"\"auto\" (light cleanup if the export is already watertight apart from stray fragments, else poisson with voxel fallback), \"poisson\" (keeps detail, best for bulky surfaces; cannot merge sticks and spheres), or \"voxel\" (robust for thin cartoons, tubes and nucleic acids)."

Added value: +{
+  "default": 1,
+  "description": "Print scale in millimetres per Ångström. 1.0 (default) prints 1 Å as 1 mm; 3.0 makes a 40 Å protein 120 mm across. Applied after repair to every group about the same origin, so the parts stay aligned; voxel_pitch stays in Å. Raise it when the result warns that a part is small enough for a slicer to mistake it for inches.",
+  "title": "Mm Per Angstrom",
+  "type": "number"
+}

Previous value: -"PyMOL object to export (e.g. \"1abc\")."New value: +"PyMOL object the groups are taken from (e.g. \"1abc\"); the STL files are named after it."

Previous value: -"What geometry to export. \"surface\" (default, unchanged) isolates each group as its own temp object and exports its molecular surface. \"cartoon\" exports the *currently displayed* cartoon geometry of the real objects, preserving per-residue rep flags and per-object cartoon type (e.g. a `cartoon tube` spine from :func:`print_ribbon_view`). In cartoon mode each group must name whole object(s) — one colour per object (e.g. \"1abc or 1abc_spine\") — and groups are isolated by toggling object visibility, no temp objects."New value: +"What geometry to export. \"surface\" (default) isolates each group as its own temporary object and exports its molecular surface. \"cartoon\" exports the cartoon and surface triangles the group's objects *display*, keeping per-residue rep flags and per-object cartoon type (e.g. a `cartoon tube` spine from print_ribbon_view); it leaves out sticks, spheres, lines and dashes and names what it left out. \"displayed\" exports everything PyMOL draws for the group's objects: those triangles plus sticks, spheres, lines, ribbon and distance dashes (as solid rods), merged exactly. In cartoon and displayed modes groups are isolated by object visibility, so each group names whole object(s), one colour per object (e.g. \"1abc or 1abc_spine\"); name measurement and CGO objects in the group too."

Added value: +{
+  "default": true,
+  "description": "Voxel method only: move every surface back in by 0.62 x voxel_pitch, the amount voxelising grows it (a 0.33 Å rod came out 0.38 Å at 0.1 Å pitch). Default true. Gaps narrower than about 2.5 x voxel_pitch fuse while voxelising and cannot be reopened, so where a clearance matters use voxel_pitch <= gap / 2.5.",
+  "title": "Undo Voxel Growth",
+  "type": "boolean"
+}

Previous value: -"Voxel size in Angstrom for the voxel method. Smaller keeps more detail; 0.7 keeps a ~10 A helix intact."New value: +"Voxel size in Ångström for the voxel method; it stays in Å whatever mm_per_angstrom is. Use about one third of the thinnest feature you need to keep: 0.7 keeps a ~10 Å helix, print_ribbon_view ribbons want 0.2, thin rods 0.1. The result warns when a displayed cartoon feature is under 3 voxels across. Halving it costs about 5x the time."

Added value: +"Semicolon-separated ``label=selection`` pairs, one per colour. Example: \"protein=polymer.protein; nucleic=polymer.nucleic\"."

Added value: +"\"auto\" (light cleanup if the export is already watertight, else poisson with voxel fallback), \"poisson\" (keeps detail, best for bulky chains), or \"voxel\" (robust for thin nucleic acids)."

Added value: +"PyMOL object to export (e.g. \"1abc\")."

Added value: +"Directory for the STL files (default: current directory)."

Added value: +"Screened-Poisson octree depth; higher = more detail."

Added value: +"What geometry to export. \"surface\" (default, unchanged) isolates each group as its own temp object and exports its molecular surface. \"cartoon\" exports the *currently displayed* cartoon geometry of the real objects, preserving per-residue rep flags and per-object cartoon type (e.g. a `cartoon tube` spine from :func:`print_ribbon_view`). In cartoon mode each group must name whole object(s) — one colour per object (e.g. \"1abc or 1abc_spine\") — and groups are isolated by toggling object visibility, no temp objects."

Added value: +"Voxel size in Angstrom for the voxel method. Smaller keeps more detail; 0.7 keeps a ~10 A helix intact."