Mateusz Sych
fd19efc6fc
component.list {compact: true} gives counts of bodies, features, sketches and construction planes instead of their names, lists occurrences without identity transforms and children as occurrence ids; bodies: true keeps body names. The default form is unchanged.
502 lines
23 KiB
Rust
502 lines
23 KiB
Rust
//! Components and occurrences: the design as a tree (see `solidcraft_doc` assembly docs).
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//! New sketches and features go into the active component, authored in its frame; bodies
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//! belong to their feature's component unless moved; occurrences place components (instances
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//! share contents, "paste new" copies them) and can be grounded and moved.
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use serde_json::{Value, json};
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use solidcraft_doc::{FeatureKind, Mat, Occurrence};
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use solidcraft_geom::Vec3;
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use super::CommandSpec;
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use crate::params::{bad, bool_, str_, string_list, vec3};
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use crate::{Result, Session};
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#[path = "component_properties.rs"]
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pub(super) mod properties;
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#[path = "component_transfer.rs"]
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mod transfer;
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#[cfg(test)]
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#[path = "occurrence_tests.rs"]
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#[allow(clippy::unwrap_used, clippy::expect_used)]
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mod occurrence_tests;
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pub static COMMANDS: &[CommandSpec] = &[
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CommandSpec::new("component.create", "New Component", new_component)
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.at("SOLID", "ASSEMBLE")
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.icon("component")
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.params("name?, parent?: component id or name (default: the active one); parent_path?: exact parent placement; activate?: bool (default true)"),
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CommandSpec::new("component.from_bodies", "Create Components from Bodies", from_bodies)
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.icon("component")
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.params("bodies: [names] → one new component per body, named after it"),
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CommandSpec::new("component.activate", "Activate Component", activate).noundo().params("component: id or name (0 or \"root\" for the design); occurrence?, path?: exact placement used to author shared geometry"),
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CommandSpec::new("component.list", "List Components", list).noundo().params(
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"compact?: bool (counts of bodies, features, sketches and construction planes instead of their names; occurrences leave out \
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identity transforms; children as occurrence ids); bodies?: bool (with compact: body names, not their count)",
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),
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CommandSpec::new("component.properties", "Component Physical Properties", properties::component)
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.icon("measure").noundo()
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.params("component?: id or name (default active); descendants?: bool (default true). Measures the first placement, or all placements for root, including pending moves; material-aware mass and center of mass in world coordinates"),
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CommandSpec::new("occurrence.properties", "Occurrence Physical Properties", properties::occurrence)
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.icon("measure").noundo()
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.params("occurrence: id or name; path?: [occurrence ids] (required if nested under multiple instances); descendants?: bool (default true). Physical properties of this placement in world coordinates, including pending moves"),
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CommandSpec::new("component.rename", "Rename Component", rename).params("component, name"),
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CommandSpec::new("component.delete", "Delete Component", delete).params("component: deletes it, its subcomponents, occurrences and features"),
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CommandSpec::new("component.move_bodies", "Move Bodies to Component", move_bodies).params("bodies: [names], component"),
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CommandSpec::new("component.move_sketches", "Move Sketches to Component", move_sketches).params("sketches: [ids or names], component"),
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CommandSpec::new("occurrence.copy", "Paste (Instance)", copy_occurrence)
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.params("component (or occurrence): what to place again; path?: validates selected occurrence; parent?: component (default: the same parent); translate?: [x,y,z]. Copies the selected effective transform, including pending moves"),
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CommandSpec::new("component.paste_new", "Paste New", paste_new).params("component: independently copy its nested definition graph and history, materials and styles; occurrence?, path?: selected source placement; translate?: [x,y,z]. Reassigned external bodies become base geometry; retained external links and omitted boundary joints are reported"),
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CommandSpec::new("occurrence.move", "Move Occurrence", move_occurrence)
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.params("occurrence; path?: exact placement; space?: local|world (default local); translate?: [x,y,z]; axis?: [x,y,z], angle?: radians or \"30 deg\", origin?: [x,y,z]; capture?: bool (default true; false keeps it pending until Capture Position). Nested occurrence definitions remain shared"),
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CommandSpec::new("occurrence.ground", "Ground", ground).params("occurrence; grounded?: bool (default toggles)"),
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CommandSpec::new("component.capture_position", "Capture Position", capture).at("SOLID", "POSITION").icon("capture").params("keeps pending occurrence moves"),
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CommandSpec::new("component.revert_position", "Revert Position", revert).at("SOLID", "POSITION").icon("revert").noundo().params("occurrences?: [ids] (default all); drops selected pending occurrence moves"),
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];
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fn key(v: Option<&Value>) -> Option<String> {
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match v {
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Some(Value::Number(n)) => Some(n.to_string()),
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Some(Value::String(s)) => Some(s.clone()),
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_ => None,
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}
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}
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fn component(s: &Session, p: &Value, k: &str, cmd: &str) -> Result<u64> {
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let kk = key(p.get(k)).ok_or_else(|| bad(cmd, format!("`{k}` must be a component id or name")))?;
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s.doc.find_component(&kk).ok_or_else(|| bad(cmd, format!("no component `{kk}`")))
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}
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fn occurrence(s: &Session, p: &Value, cmd: &str) -> Result<u64> {
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let kk = key(p.get("occurrence")).ok_or_else(|| bad(cmd, "`occurrence` must be an id or name"))?;
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s.doc.occurrences.iter().find(|o| o.id.to_string() == kk || o.name == kk).map(|o| o.id).ok_or_else(|| bad(cmd, format!("no occurrence `{kk}`")))
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}
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fn translation(t: Vec3) -> Mat {
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solidcraft_doc::rigid(t, Vec3::ZERO, Vec3::Z, 0.0)
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}
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fn move_vector(p: &Value, key: &str, default: Vec3, coordinate: bool, cmd: &str) -> Result<Vec3> {
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let v = match p.get(key) {
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None => default,
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Some(value) => vec3(value).ok_or_else(|| bad(cmd, format!("{key} must contain three finite numbers")))?,
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};
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if !v.is_finite() || (coordinate && [v.x, v.y, v.z].iter().any(|x| x.abs() > 1e9)) {
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return Err(bad(cmd, format!("{key} exceeds supported numeric range")));
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}
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Ok(v)
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}
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pub(super) fn valid_position(m: &Mat) -> bool {
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let column = |i: usize| Vec3::new(m[i][0], m[i][1], m[i][2]);
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let (x, y, z) = (column(0), column(1), column(2));
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m.iter().flatten().all(|x| x.is_finite())
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&& m[3][..3].iter().all(|x| x.abs() <= 1e9)
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&& [x, y, z].iter().all(|axis| (axis.dot(*axis) - 1.0).abs() < 1e-6)
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&& x.dot(y).abs() < 1e-6
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&& x.dot(z).abs() < 1e-6
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&& y.dot(z).abs() < 1e-6
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&& x.cross(y).dot(z) > 0.0
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&& [m[0][3], m[1][3], m[2][3]].iter().all(|x| x.abs() < 1e-9)
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&& (m[3][3] - 1.0).abs() < 1e-9
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}
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fn new_component(s: &mut Session, p: &Value) -> Result<Value> {
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let cmd = "component.create";
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let parent = if p.get("parent").is_some() { component(s, p, "parent", cmd)? } else { s.active_component };
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let parent_path = if let Some(value) = p.get("parent_path") {
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let path = value
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.as_array()
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.filter(|a| a.len() < 64)
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.and_then(|a| a.iter().map(Value::as_u64).collect::<Option<Vec<_>>>())
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.ok_or_else(|| bad(cmd, "parent_path must list up to 63 occurrence ids"))?;
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let component = if path.is_empty() { 0 } else { s.occurrence_placement(&path).map_err(|e| bad(cmd, e.to_string()))?.component };
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if component != parent {
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return Err(bad(cmd, "parent_path belongs to another component"));
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}
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path
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} else if parent == s.active_component {
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s.active_occurrence_path.clone().unwrap_or_else(|| s.doc.first_path(parent))
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} else {
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s.doc.first_path(parent)
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};
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if parent_path.len() >= 64 {
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return Err(bad(cmd, "new component exceeds occurrence depth limit"));
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}
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let id = s.doc_mut().add_component(str_(p, "name"), parent)?;
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if p.get("activate").and_then(Value::as_bool).unwrap_or(true) {
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let mut path = parent_path;
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if let Some(o) = s.doc.occurrence_of(id) {
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path.push(o.id);
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}
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s.active_component = id;
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s.active_occurrence_path = Some(path);
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}
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let name = s.doc.components.iter().find(|c| c.id == id).map(|c| c.name.clone()).unwrap_or_default();
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let occ = s.doc.occurrence_of(id).map(|o| o.id);
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Ok(json!({"component": id, "name": name, "parent": parent, "occurrence": occ}))
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}
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fn from_bodies(s: &mut Session, p: &Value) -> Result<Value> {
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transfer::from_bodies(s, p)
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}
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fn activate(s: &mut Session, p: &Value) -> Result<Value> {
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let id = component(s, p, "component", "component.activate")?;
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let path = if p.get("path").is_some() || p.get("occurrence").is_some() {
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let occurrence = occurrence(s, p, "component.activate")?;
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let path = occurrence_path(s, p, occurrence, "component.activate")?;
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if s.occurrence_placement(&path)?.component != id {
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return Err(bad("component.activate", "path belongs to another component"));
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}
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Some(path)
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} else {
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None
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};
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s.active_component = id;
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s.active_occurrence_path = path;
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s.revision += 1;
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Ok(json!({ "active": id }))
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}
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fn list(s: &mut Session, p: &Value) -> Result<Value> {
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let st = s.model.state();
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let doc = &s.doc;
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// Compact: what a large assembly needs to be found around in, without every name and matrix.
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let compact = bool_(p, "compact").unwrap_or(false);
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let names = |v: Vec<&str>| if compact { json!(v.len()) } else { json!(v) };
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let body_names = !compact || bool_(p, "bodies").unwrap_or(false);
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let placement = |o: &Occurrence| {
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if !compact {
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return json!(o);
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}
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let mut v = json!({"id": o.id, "name": o.name, "parent": o.parent, "grounded": o.grounded});
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if o.transform.iter().flatten().zip(solidcraft_doc::IDENTITY.iter().flatten()).any(|(a, b)| (a - b).abs() > 1e-12) {
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v["transform"] = json!(o.transform);
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}
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v
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};
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let node = |id: u64, name: &str, parent: Option<u64>| {
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let bodies: Vec<&str> = st.bodies.iter().filter(|b| doc.model_body_component(b) == id).map(|b| b.name.as_str()).collect();
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let features: Vec<&str> = doc
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.features
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.iter()
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.filter(|f| f.component == id && !matches!(f.kind, FeatureKind::Sketch { .. } | FeatureKind::ConstructionPlane { .. }))
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.map(|f| f.name.as_str())
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.collect();
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let sketches: Vec<&str> =
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doc.features.iter().filter(|f| f.component == id && matches!(f.kind, FeatureKind::Sketch { .. })).map(|f| f.name.as_str()).collect();
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let construction: Vec<&str> = doc
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.features
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.iter()
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.filter(|f| f.component == id && matches!(f.kind, FeatureKind::ConstructionPlane { .. }))
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.map(|f| f.name.as_str())
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.collect();
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let occurrences: Vec<Value> = doc.occurrences.iter().filter(|o| o.component == id).map(placement).collect();
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let children: Vec<Value> = doc.occurrences.iter().filter(|o| o.parent == id).map(|o| if compact { json!(o.id) } else { json!(o) }).collect();
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let bodies = if body_names { json!(bodies) } else { json!(bodies.len()) };
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json!({"id": id, "name": name, "parent": parent, "bodies": bodies, "features": names(features), "sketches": names(sketches),
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"construction": names(construction), "occurrences": occurrences, "children": children})
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};
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let mut out = vec![node(0, &doc.name, None)];
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for c in &doc.components {
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out.push(node(c.id, &c.name, Some(c.parent)));
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}
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Ok(json!({"active": s.active_component, "components": out, "pending_moves": s.pending_moves.keys().collect::<Vec<_>>()}))
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}
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fn rename(s: &mut Session, p: &Value) -> Result<Value> {
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let cmd = "component.rename";
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let id = component(s, p, "component", cmd)?;
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let name =
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str_(p, "name").map(str::trim).filter(|n| !n.is_empty() && n.len() <= 128).ok_or_else(|| bad(cmd, "`name` must be 1…128 characters"))?;
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if id == 0 {
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s.doc_mut().name = name.to_string();
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} else if let Some(c) = s.doc_mut().components.iter_mut().find(|c| c.id == id) {
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c.name = name.to_string();
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}
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Ok(json!({"component": id, "name": name}))
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}
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fn delete(s: &mut Session, p: &Value) -> Result<Value> {
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let cmd = "component.delete";
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let id = component(s, p, "component", cmd)?;
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if id == 0 {
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return Err(bad(cmd, "the design itself can't be deleted"));
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}
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let gone: Vec<u64> = s.doc.components.iter().filter(|c| s.doc.component_within(c.id, id)).map(|c| c.id).collect();
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if s.doc.features.iter().any(|feature| {
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!gone.contains(&feature.component)
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&& matches!(&feature.kind, FeatureKind::BodyTransfer { from, to, .. } if gone.contains(from) || gone.contains(to))
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}) {
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return Err(bad(
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cmd,
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"component supplies a recorded body transfer outside this subtree; remove that transfer history before deleting its source",
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));
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}
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let feats: Vec<u64> = s.doc.features.iter().filter(|f| gone.contains(&f.component)).map(|f| f.id).collect();
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let d = s.doc_mut();
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for f in &feats {
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let _ = d.delete_feature(*f);
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}
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d.components.retain(|c| !gone.contains(&c.id));
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d.remove_configuration_components(&gone);
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d.occurrences.retain(|o| !gone.contains(&o.component) && !gone.contains(&o.parent));
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let moved_out: Vec<String> = d.body_components.iter().filter(|(_, c)| gone.contains(c)).map(|(b, _)| b.clone()).collect();
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d.body_components.retain(|_, c| !gone.contains(c));
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d.body_offsets.retain(|b, _| !moved_out.contains(b));
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if gone.contains(&s.active_component) {
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s.active_component = 0;
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}
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Ok(json!({"deleted": gone, "features": feats}))
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}
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fn move_bodies(s: &mut Session, p: &Value) -> Result<Value> {
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transfer::move_bodies(s, p)
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}
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pub(crate) fn transfer_constructor_result(s: &mut Session, p: &Value) -> Result<Value> {
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transfer::move_result(s, p)
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}
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fn move_sketches(s: &mut Session, p: &Value) -> Result<Value> {
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let cmd = "component.move_sketches";
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let to = component(s, p, "component", cmd)?;
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let keys = string_list(p, "sketches");
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let mut ids = Vec::new();
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for k in &keys {
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match s.doc.find_feature(k) {
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Some(f) if matches!(f.kind, FeatureKind::Sketch { .. }) => ids.push(f.id),
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_ => return Err(bad(cmd, format!("no sketch `{k}`"))),
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}
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}
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if ids.is_empty() {
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return Err(bad(cmd, "`sketches` must list sketches"));
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}
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for id in &ids {
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if let Some(f) = s.doc_mut().feature_mut(*id) {
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f.component = to;
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}
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}
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Ok(json!({"sketches": ids, "component": to}))
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}
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fn copy_occurrence(s: &mut Session, p: &Value) -> Result<Value> {
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let cmd = "occurrence.copy";
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let selected = if p.get("occurrence").is_some() {
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let o = occurrence(s, p, cmd)?;
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Some(o)
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} else {
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None
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};
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let comp = if let Some(id) = selected {
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s.doc.occurrences.iter().find(|o| o.id == id).map(|o| o.component).unwrap_or(0)
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} else {
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component(s, p, "component", cmd)?
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};
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let src = if let Some(id) = selected { s.doc.occurrences.iter().find(|o| o.id == id) } else { s.doc.occurrence_of(comp) }
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.cloned()
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.ok_or_else(|| bad(cmd, "that component has no occurrence"))?;
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if p.get("path").is_some() {
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occurrence_path(s, p, src.id, cmd)?;
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}
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let parent = if p.get("parent").is_some() { component(s, p, "parent", cmd)? } else { src.parent };
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let t = move_vector(p, "translate", Vec3::ZERO, true, cmd)?;
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let base = s.pending_moves.get(&src.id).unwrap_or(&src.transform);
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let m = solidcraft_doc::mat_mul(&translation(t), base);
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if !valid_position(&m) {
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return Err(bad(cmd, "copy transform exceeds supported numeric range"));
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}
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let id = s.doc_mut().add_occurrence(comp, parent, m)?;
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Ok(json!({"occurrence": id, "component": comp}))
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}
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fn paste_new(s: &mut Session, p: &Value) -> Result<Value> {
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let cmd = "component.paste_new";
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let comp = component(s, p, "component", cmd)?;
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if comp == 0 {
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return Err(bad(cmd, "pick a component, not the design"));
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}
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let src = s.doc.components.iter().find(|c| c.id == comp).cloned().ok_or_else(|| bad(cmd, "component"))?;
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let occ = if p.get("occurrence").is_some() {
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let id = occurrence(s, p, cmd)?;
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if p.get("path").is_some() {
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occurrence_path(s, p, id, cmd)?;
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}
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let occurrence = s.doc.occurrences.iter().find(|o| o.id == id).cloned().ok_or_else(|| bad(cmd, "no occurrence"))?;
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if occurrence.component != comp {
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return Err(bad(cmd, "occurrence belongs to another component"));
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}
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Some(occurrence)
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} else {
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s.doc.occurrence_of(comp).cloned()
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};
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let t = move_vector(p, "translate", Vec3::ZERO, true, cmd)?;
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let base = occ.as_ref().map(|o| s.pending_moves.get(&o.id).copied().unwrap_or(o.transform)).unwrap_or(solidcraft_doc::IDENTITY);
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let transform = solidcraft_doc::mat_mul(&translation(t), &base);
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if !valid_position(&transform) {
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return Err(bad(cmd, "copy transform exceeds supported numeric range"));
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}
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let parent = occ.as_ref().map(|o| o.parent).unwrap_or(src.parent);
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super::component_clone::paste(s, comp, occ, transform, parent, p)
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}
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pub(super) fn occurrence_path(s: &Session, p: &Value, id: u64, cmd: &str) -> Result<Vec<u64>> {
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let path = if let Some(value) = p.get("path") {
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value
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.as_array()
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.filter(|a| !a.is_empty() && a.len() <= 64)
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.and_then(|a| a.iter().map(Value::as_u64).collect::<Option<Vec<_>>>())
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.ok_or_else(|| bad(cmd, "`path` must list 1..64 occurrence ids"))?
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} else {
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let o = s.doc.occurrences.iter().find(|o| o.id == id).ok_or_else(|| bad(cmd, "no occurrence"))?;
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let mut path = s.doc.first_path(o.parent);
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// A world frame requires an explicit containing placement when any ancestor is instanced.
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for ancestor in &path {
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if let Some(a) = s.doc.occurrences.iter().find(|a| a.id == *ancestor)
|
|
&& s.doc.occurrences.iter().filter(|x| x.component == a.component).count() > 1
|
|
{
|
|
return Err(bad(cmd, "occurrence has multiple placements; supply its `path`"));
|
|
}
|
|
}
|
|
path.push(id);
|
|
path
|
|
};
|
|
if path.last() != Some(&id) {
|
|
return Err(bad(cmd, "path and occurrence disagree"));
|
|
}
|
|
s.occurrence_placement(&path).map_err(|e| bad(cmd, e.to_string()))?;
|
|
Ok(path)
|
|
}
|
|
|
|
fn move_occurrence(s: &mut Session, p: &Value) -> Result<Value> {
|
|
let cmd = "occurrence.move";
|
|
let id = occurrence(s, p, cmd)?;
|
|
let o = s.doc.occurrences.iter().find(|o| o.id == id).cloned().ok_or_else(|| bad(cmd, "occurrence"))?;
|
|
if o.grounded {
|
|
return Err(bad(cmd, format!("{} is grounded", o.name)));
|
|
}
|
|
let t = move_vector(p, "translate", Vec3::ZERO, true, cmd)?;
|
|
let axis = move_vector(p, "axis", Vec3::Z, false, cmd)?;
|
|
let angle = match p.get("angle") {
|
|
Some(Value::String(e)) => s.doc.eval(e, solidcraft_doc::expr::Kind::Angle).map_err(|e| bad(cmd, e.to_string()))?,
|
|
None => 0.0,
|
|
Some(value) => value.as_f64().ok_or_else(|| bad(cmd, "angle must be a number or angle expression"))?,
|
|
};
|
|
if !(t.is_finite() && axis.is_finite() && angle.is_finite()) {
|
|
return Err(bad(cmd, "non-finite move"));
|
|
}
|
|
if angle != 0.0 && axis.normalized().is_none() {
|
|
return Err(bad(cmd, "rotation axis must have a finite nonzero length"));
|
|
}
|
|
let origin = move_vector(p, "origin", Vec3::ZERO, true, cmd)?;
|
|
let delta = solidcraft_doc::rigid(t, origin, axis, angle);
|
|
let space = match p.get("space") {
|
|
None => "local",
|
|
Some(Value::String(space)) => space.as_str(),
|
|
_ => return Err(bad(cmd, "space must be local or world")),
|
|
};
|
|
if !matches!(space, "local" | "world") {
|
|
return Err(bad(cmd, "space must be local or world"));
|
|
}
|
|
let path = if p.get("path").is_some() || space == "world" { Some(occurrence_path(s, p, id, cmd)?) } else { None };
|
|
let delta = if space == "world" {
|
|
let placement = s.occurrence_placement(path.as_deref().unwrap_or(&[]))?;
|
|
let inverse = solidcraft_doc::mat_inverse(&placement.parent_world).ok_or_else(|| bad(cmd, "parent frame is singular"))?;
|
|
solidcraft_doc::mat_mul(&solidcraft_doc::mat_mul(&inverse, &delta), &placement.parent_world)
|
|
} else {
|
|
delta
|
|
};
|
|
let cur = if let Some(value) = p.get("base_transform") {
|
|
let base: Mat = serde_json::from_value(value.clone()).map_err(|_| bad(cmd, "base_transform must be a 4x4 affine matrix"))?;
|
|
if !valid_position(&base)
|
|
|| base[0][3].abs() > 1e-12
|
|
|| base[1][3].abs() > 1e-12
|
|
|| base[2][3].abs() > 1e-12
|
|
|| (base[3][3] - 1.0).abs() > 1e-12
|
|
|| solidcraft_doc::mat_inverse(&base).is_none()
|
|
{
|
|
return Err(bad(cmd, "base_transform must be finite, affine and invertible"));
|
|
}
|
|
base
|
|
} else {
|
|
s.pending_moves.get(&id).copied().unwrap_or(o.transform)
|
|
};
|
|
let next = solidcraft_doc::mat_mul(&delta, &cur);
|
|
if !valid_position(&next) {
|
|
return Err(bad(cmd, "move transform exceeds supported numeric range"));
|
|
}
|
|
if bool_(p, "capture").unwrap_or(true) {
|
|
s.pending_moves.remove(&id);
|
|
if let Some(x) = s.doc_mut().occurrences.iter_mut().find(|x| x.id == id) {
|
|
x.transform = next;
|
|
}
|
|
} else {
|
|
s.pending_moves.insert(id, next);
|
|
s.revision += 1;
|
|
}
|
|
Ok(json!({"occurrence": id, "transform": next, "pending": !bool_(p, "capture").unwrap_or(true)}))
|
|
}
|
|
|
|
fn ground(s: &mut Session, p: &Value) -> Result<Value> {
|
|
let cmd = "occurrence.ground";
|
|
let id = occurrence(s, p, cmd)?;
|
|
if p.get("path").is_some() {
|
|
occurrence_path(s, p, id, cmd)?;
|
|
}
|
|
let want = bool_(p, "grounded");
|
|
let o = s.doc_mut().occurrences.iter_mut().find(|o| o.id == id).ok_or_else(|| bad(cmd, "occurrence"))?;
|
|
o.grounded = want.unwrap_or(!o.grounded);
|
|
let g = o.grounded;
|
|
Ok(json!({"occurrence": id, "grounded": g}))
|
|
}
|
|
|
|
fn capture(s: &mut Session, _p: &Value) -> Result<Value> {
|
|
let moves = std::mem::take(&mut s.pending_moves);
|
|
let n = moves.len();
|
|
for (id, m) in moves {
|
|
if let Some(o) = s.doc_mut().occurrences.iter_mut().find(|o| o.id == id) {
|
|
o.transform = m;
|
|
}
|
|
}
|
|
s.revision += 1;
|
|
Ok(json!({ "captured": n }))
|
|
}
|
|
|
|
fn revert(s: &mut Session, p: &Value) -> Result<Value> {
|
|
let before = s.pending_moves.len();
|
|
if let Some(value) = p.get("occurrences") {
|
|
let ids = value
|
|
.as_array()
|
|
.filter(|a| !a.is_empty() && a.len() <= 10_000)
|
|
.and_then(|a| a.iter().map(Value::as_u64).collect::<Option<Vec<_>>>())
|
|
.ok_or_else(|| bad("component.revert_position", "occurrences must list 1..10000 ids"))?;
|
|
if ids.iter().any(|id| !s.doc.occurrences.iter().any(|o| o.id == *id)) {
|
|
return Err(bad("component.revert_position", "no occurrence"));
|
|
}
|
|
for id in ids {
|
|
s.pending_moves.remove(&id);
|
|
}
|
|
} else {
|
|
s.pending_moves.clear();
|
|
}
|
|
let n = before - s.pending_moves.len();
|
|
s.revision += 1;
|
|
Ok(json!({ "reverted": n }))
|
|
}
|
|
|
|
/// The active component's frame from world coordinates (for new features' geometry).
|
|
pub fn to_active_frame(s: &Session, kind: &mut FeatureKind) {
|
|
// Commands whose picks `frames` maps are already in their frames.
|
|
if s.active_component == 0 || crate::frames::mapped() {
|
|
return;
|
|
}
|
|
let m = s.active_component_frame();
|
|
if solidcraft_doc::is_identity(&m) {
|
|
return;
|
|
}
|
|
if let Some(inv) = solidcraft_doc::mat_inverse(&m) {
|
|
kind.transform_geometry(&inv);
|
|
}
|
|
}
|