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Add persisted polyline join type and selected connector geometry

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ramox81 committed 2026-09-11 15:07:11 +03:00
1 parent aa11b10c9a
commit 0b880ccda8
2 files changed
+68 -17
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src/modules/draw/modify/pedit.rs
+65 -15
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@@ -12,6 +12,8 @@ use crate::command::{CadCommand, CmdResult};
use crate::t;
const TAU: f64 = std::f64::consts::TAU;
pub use cadkernel::space::endpoint_join::JoinType;
static JOIN_TYPE: std::sync::Mutex<JoinType> = std::sync::Mutex::new(JoinType::Extend);
static JOIN_FUZZ: std::sync::Mutex<f64> = std::sync::Mutex::new(0.0);
/// What PEDIT knows about a pickable entity, captured at dispatch.
@@ -33,6 +35,7 @@ enum Mode {
MultipleGather,
MultipleConvert,
MultipleJoin,
JoinType,
Options,
/// Picked a Line/Arc: asking "Turn it into one? [Yes/No]".
ConvertPrompt(Handle),
@@ -60,6 +63,7 @@ pub struct PeditCommand {
multiple_history: Vec<Vec<Handle>>,
pending_multiple: Option<Vec<Handle>>,
join_fuzz: f64,
join_type: JoinType,
info: HashMap<u64, PeditTarget>,
mode: Mode,
undo_count: usize,
@@ -94,6 +98,7 @@ impl PeditCommand {
multiple_history: Vec::new(),
pending_multiple: None,
join_fuzz: *JOIN_FUZZ.lock().unwrap_or_else(|error| error.into_inner()),
join_type: *JOIN_TYPE.lock().unwrap_or_else(|error| error.into_inner()),
info,
mode: Mode::PickTarget,
undo_count: 0,
@@ -238,7 +243,8 @@ impl CadCommand for PeditCommand {
t!("PEDIT Select polyline (or a line/arc to convert) or [Multiple]:").into_owned()
}
Mode::MultipleGather => format!("PEDIT Select objects ({} selected, Enter when done):", self.multiple.len()),
Mode::MultipleJoin => format!("PEDIT Join type: Extend. Enter fuzz distance <{}>:", self.join_fuzz),
Mode::MultipleJoin => format!("PEDIT Join type: {:?}. Enter fuzz distance or [Jointype] <{}>:", self.join_type, self.join_fuzz),
Mode::JoinType => format!("PEDIT Enter join type [Extend/Add/Both] <{:?}>:", self.join_type),
Mode::MultipleConvert => t!("PEDIT Convert lines and arcs to polylines [Yes/No] <Yes>:").into_owned(),
Mode::ConvertPrompt(_) => t!(
"PEDIT Object is not a polyline. Turn it into one? [Yes/No] <Y>:"
@@ -326,6 +332,8 @@ impl CadCommand for PeditCommand {
vec![CmdOption::new(t!("Yes").as_ref(), "Y"), CmdOption::new(t!("No").as_ref(), "N")]
}
Mode::JoinGather(_) => vec![CmdOption::enter(t!("Join").as_ref())],
Mode::MultipleJoin => vec![CmdOption::new("Jointype", "J")],
Mode::JoinType => vec![CmdOption::new("Extend", "E"), CmdOption::new("Add", "A"), CmdOption::new("Both", "B")],
Mode::PolyVertex(_) => vec![CmdOption::new("Next", "N"), CmdOption::new("Previous", "P"), CmdOption::new("Break", "B"), CmdOption::new("Straighten", "S"), CmdOption::new("Tangent", "T"), CmdOption::new("Insert", "I"), CmdOption::new("Move", "M"), CmdOption::new("Width", "W"), CmdOption::new("Exit", "X")],
Mode::PolyRange { .. } => vec![CmdOption::new("Next", "N"), CmdOption::new("Previous", "P"), CmdOption::new("Go", "G"), CmdOption::new("Exit", "X")],
Mode::AwaitLinetype => vec![CmdOption::new("On", "ON"), CmdOption::new("Off", "OFF")],
@@ -440,14 +448,21 @@ impl CadCommand for PeditCommand {
if matches!(up.as_str(), "M" | "MULTIPLE") { self.mode = Mode::MultipleGather; Some(CmdResult::NeedPoint) } else { None }
}
Mode::MultipleGather => None,
Mode::JoinType => {
self.join_type = match up.as_str() { "E" | "EXTEND" => JoinType::Extend, "A" | "ADD" => JoinType::Add, "B" | "BOTH" => JoinType::Both, _ => return None };
*JOIN_TYPE.lock().unwrap_or_else(|error| error.into_inner()) = self.join_type;
self.mode = Mode::MultipleJoin;
Some(CmdResult::NeedPoint)
}
Mode::MultipleJoin => {
if matches!(up.as_str(), "J" | "JOINTYPE") { self.mode = Mode::JoinType; return Some(CmdResult::NeedPoint); }
let fuzz = text.trim().parse::<f64>().ok()?;
if !fuzz.is_finite() || fuzz < 0.0 { return Some(CmdResult::ReportError("PEDIT: fuzz distance must be nonnegative and finite.".to_string())); }
self.join_fuzz = fuzz;
*JOIN_FUZZ.lock().unwrap_or_else(|error| error.into_inner()) = fuzz;
self.pending_multiple = Some(self.multiple.clone());
self.mode = Mode::Options;
return Some(CmdResult::PeditOp { handle: self.target?, op: PeditOp::JoinSelection(self.multiple.clone(), fuzz) });
return Some(CmdResult::PeditOp { handle: self.target?, op: PeditOp::JoinSelection(self.multiple.clone(), fuzz, self.join_type) });
},
Mode::MultipleConvert => {
match up.as_str() {
@@ -768,6 +783,7 @@ impl CadCommand for PeditCommand {
}
Mode::MultipleConvert => self.on_text_input("Y").unwrap_or(CmdResult::NeedPoint),
Mode::MultipleJoin => self.on_text_input(&self.join_fuzz.to_string()).unwrap_or(CmdResult::NeedPoint),
Mode::JoinType => { self.mode = Mode::MultipleJoin; CmdResult::NeedPoint },
Mode::PolyWidthStart(_, width) | Mode::PolyWidthEnd(_, width) => { let value = width.to_string(); self.on_text_input(&value).unwrap_or(CmdResult::NeedPoint) }
Mode::PolyVertex(_) | Mode::PolyRange { .. } => self.on_text_input("N").unwrap_or(CmdResult::NeedPoint),
Mode::PolyMove(_) | Mode::PolyInsert(_) => { self.mode = Mode::Options; CmdResult::NeedPoint }
@@ -805,7 +821,7 @@ impl CadCommand for PeditCommand {
#[derive(Clone)]
pub enum PeditOp {
Multiple(Vec<Handle>, Box<PeditOp>),
JoinSelection(Vec<Handle>, f64),
JoinSelection(Vec<Handle>, f64, JoinType),
SetClosed(bool),
SetWidth(f64),
SetVertexWidth { index: usize, start: f64, end: f64 },
@@ -871,7 +887,7 @@ pub fn edit_vertex_range(entity: &EntityType, first: usize, last: usize, split:
pub fn apply_pedit(entity: &mut EntityType, op: &PeditOp) -> bool {
match op {
PeditOp::Multiple(_, _) | PeditOp::JoinSelection(_, _) | PeditOp::VertexRange { .. } => false,
PeditOp::Multiple(_, _) | PeditOp::JoinSelection(_, _, _) | PeditOp::VertexRange { .. } => false,
PeditOp::SetVertexWidth { index, start, end } => {
if !start.is_finite() || !end.is_finite() || *start < 0.0 || *end < 0.0 { return false; }
match entity {
@@ -1327,7 +1343,7 @@ inventory::submit!(crate::command::CommandRegistration { names: &["PEDIT"] });
/// Extend straight terminal spans before reusing the ordinary source join.
/// Curved terminal spans and unsupported representations remain unchanged.
pub fn join_selection_extend(source: &EntityType, candidates: &[(Handle, &EntityType)], fuzz: f64) -> Option<(EntityType, Vec<Handle>)> {
pub fn join_selection_extend(source: &EntityType, candidates: &[(Handle, &EntityType)], fuzz: f64, kind: JoinType, connector_distance: Option<f64>) -> Option<(EntityType, Vec<Handle>)> {
fn endpoint(entity: &EntityType, start: bool) -> Option<[[f64; 3]; 2]> {
let (points, normal, elevation) = match entity {
EntityType::LwPolyline(p) if !p.is_closed && p.vertices.len() >= 2 => {
@@ -1369,17 +1385,32 @@ pub fn join_selection_extend(source: &EntityType, candidates: &[(Handle, &Entity
for (handle,candidate) in candidates {
if consumed.contains(handle) {continue;}
let mut joined = super::join::join_to_source(&result,&[(*handle,*candidate)]).map(|(entity,_)|entity);
if joined.is_none() && fuzz > 0.0 && fuzz.is_finite() {
'ends: for a_start in [false,true] { for b_start in [true,false] {
let Some(a) = endpoint(&result,a_start) else {continue;};
let Some(b) = endpoint(candidate,b_start) else {continue;};
let Some(point) = cadkernel::space::endpoint_join::extend_line_ends(a,b,fuzz) else {continue;};
if joined.is_none() && fuzz > 0.0 && fuzz.is_finite() && (kind == JoinType::Extend || connector_distance.is_some()) {
let a_ends = [false,true].into_iter().filter_map(|start| endpoint(&result,start).map(|points|(start,points))).collect::<Vec<_>>();
let b_ends = [true,false].into_iter().filter_map(|start| endpoint(candidate,start).map(|points|(start,points))).collect::<Vec<_>>();
let a_points = a_ends.iter().map(|(_,points)|*points).collect::<Vec<_>>();
let b_points = b_ends.iter().map(|(_,points)|*points).collect::<Vec<_>>();
if let Some((a_index,b_index,joint)) = cadkernel::space::endpoint_join::closest_line_end_join(&a_points,&b_points,fuzz,connector_distance.unwrap_or(0.0),kind) {
let (a_start,a_points) = a_ends[a_index]; let (b_start,b_points) = b_ends[b_index];
let mut a = result.clone(); let mut b = (*candidate).clone();
if move_endpoint(&mut a,a_start,point).is_none() || move_endpoint(&mut b,b_start,point).is_none() {continue;}
if let Some((entity,_)) = super::join::join_to_source(&a,&[(*handle,&b)]) {
joined = Some(entity); break 'ends;
}
}}
let joined_pair = if let Some(point) = joint {
if move_endpoint(&mut a,a_start,point).is_none() || move_endpoint(&mut b,b_start,point).is_none() {continue;}
super::join::join_to_source(&a,&[(*handle,&b)])
} else {
let mut line = acadrust::entities::Line::new();
line.start = Vector3::new(a_points[1][0],a_points[1][1],a_points[1][2]);
line.end = Vector3::new(b_points[1][0],b_points[1][1],b_points[1][2]);
match &a {
EntityType::LwPolyline(p) => {line.normal=p.normal.clone();line.thickness=p.thickness;},
EntityType::Polyline2D(p) => {line.normal=p.normal.clone();line.thickness=p.thickness;},
_ => continue,
}
let connector = EntityType::Line(line);
super::join::join_to_source(&a,&[(Handle::NULL,&connector),(*handle,&b)])
.filter(|(_,used)|used.contains(handle))
};
if let Some((entity,_)) = joined_pair { joined = Some(entity); }
}
}
if let Some(mut entity) = joined {
*entity.common_mut() = source.common().clone();
@@ -1390,3 +1421,22 @@ pub fn join_selection_extend(source: &EntityType, candidates: &[(Handle, &Entity
}
(!consumed.is_empty()).then_some((result,consumed))
}
/// Compute the connector search distance once from the complete selected set.
/// Unsupported, curved or noncoplanar paths disable nonzero Add/Both joining.
pub fn selection_connector_distance(entities: &[(Handle, EntityType)], fuzz: f64) -> Option<f64> {
let mut points = Vec::new(); let mut elevation: Option<f64> = None;
for (_,entity) in entities {
let (vertices,normal,z) = match entity {
EntityType::LwPolyline(p) if !p.is_closed && p.vertices.len() >= 2 && p.vertices.iter().all(|v| v.bulge == 0.0) =>
(p.vertices.iter().map(|v|[v.location.x,v.location.y]).collect::<Vec<_>>(),&p.normal,p.elevation),
EntityType::Polyline2D(p) if !p.is_closed() && p.vertices.len() >= 2 && p.vertices.iter().all(|v| v.bulge == 0.0) =>
(p.vertices.iter().map(|v|[v.location.x,v.location.y]).collect::<Vec<_>>(),&p.normal,p.elevation),
_ => return None,
};
if !z.is_finite() || normal.x != 0.0 || normal.y != 0.0 || !normal.z.is_finite() || normal.z <= 0.0 || elevation.is_some_and(|value|value != z) {return None;}
elevation = Some(z); points.extend(vertices);
}
cadkernel::space::endpoint_join::planar_connector_distance(&points,fuzz)
}