Files
modeling-app/rust/kcl-lib/src/std/sketch.rs
Adam Chalmers fbcbb341e2 KCL: Add planeOf function to stdlib (#7643)
Gets the plane a face lies on, if any.

Closes #7642
2025-07-01 17:42:12 +00:00

1867 lines
63 KiB
Rust

//! Functions related to sketching.
use anyhow::Result;
use indexmap::IndexMap;
use kcmc::shared::Point2d as KPoint2d; // Point2d is already defined in this pkg, to impl ts_rs traits.
use kcmc::shared::Point3d as KPoint3d; // Point3d is already defined in this pkg, to impl ts_rs traits.
use kcmc::{ModelingCmd, each_cmd as mcmd, length_unit::LengthUnit, shared::Angle, websocket::ModelingCmdReq};
use kittycad_modeling_cmds as kcmc;
use kittycad_modeling_cmds::shared::PathSegment;
use parse_display::{Display, FromStr};
use schemars::JsonSchema;
use serde::{Deserialize, Serialize};
use super::shapes::{get_radius, get_radius_labelled};
#[cfg(feature = "artifact-graph")]
use crate::execution::{Artifact, ArtifactId, CodeRef, StartSketchOnFace, StartSketchOnPlane};
use crate::{
errors::{KclError, KclErrorDetails},
execution::{
BasePath, ExecState, Face, GeoMeta, KclValue, ModelingCmdMeta, Path, Plane, PlaneInfo, Point2d, Sketch,
SketchSurface, Solid, TagEngineInfo, TagIdentifier,
types::{ArrayLen, NumericType, PrimitiveType, RuntimeType, UnitLen},
},
parsing::ast::types::TagNode,
std::{
args::{Args, TyF64},
utils::{
TangentialArcInfoInput, arc_center_and_end, get_tangential_arc_to_info, get_x_component, get_y_component,
intersection_with_parallel_line, point_to_len_unit, point_to_mm, untyped_point_to_mm,
},
},
};
/// A tag for a face.
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, ts_rs::TS, JsonSchema)]
#[ts(export)]
#[serde(rename_all = "snake_case", untagged)]
pub enum FaceTag {
StartOrEnd(StartOrEnd),
/// A tag for the face.
Tag(Box<TagIdentifier>),
}
impl std::fmt::Display for FaceTag {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
FaceTag::Tag(t) => write!(f, "{t}"),
FaceTag::StartOrEnd(StartOrEnd::Start) => write!(f, "start"),
FaceTag::StartOrEnd(StartOrEnd::End) => write!(f, "end"),
}
}
}
impl FaceTag {
/// Get the face id from the tag.
pub async fn get_face_id(
&self,
solid: &Solid,
exec_state: &mut ExecState,
args: &Args,
must_be_planar: bool,
) -> Result<uuid::Uuid, KclError> {
match self {
FaceTag::Tag(t) => args.get_adjacent_face_to_tag(exec_state, t, must_be_planar).await,
FaceTag::StartOrEnd(StartOrEnd::Start) => solid.start_cap_id.ok_or_else(|| {
KclError::new_type(KclErrorDetails::new(
"Expected a start face".to_string(),
vec![args.source_range],
))
}),
FaceTag::StartOrEnd(StartOrEnd::End) => solid.end_cap_id.ok_or_else(|| {
KclError::new_type(KclErrorDetails::new(
"Expected an end face".to_string(),
vec![args.source_range],
))
}),
}
}
}
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, ts_rs::TS, JsonSchema, FromStr, Display)]
#[ts(export)]
#[serde(rename_all = "snake_case")]
#[display(style = "snake_case")]
pub enum StartOrEnd {
/// The start face as in before you extruded. This could also be known as the bottom
/// face. But we do not call it bottom because it would be the top face if you
/// extruded it in the opposite direction or flipped the camera.
#[serde(rename = "start", alias = "START")]
Start,
/// The end face after you extruded. This could also be known as the top
/// face. But we do not call it top because it would be the bottom face if you
/// extruded it in the opposite direction or flipped the camera.
#[serde(rename = "end", alias = "END")]
End,
}
pub const NEW_TAG_KW: &str = "tag";
pub async fn involute_circular(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch = args.get_unlabeled_kw_arg("sketch", &RuntimeType::sketch(), exec_state)?;
let start_radius: Option<TyF64> = args.get_kw_arg_opt("startRadius", &RuntimeType::length(), exec_state)?;
let end_radius: Option<TyF64> = args.get_kw_arg_opt("endRadius", &RuntimeType::length(), exec_state)?;
let start_diameter: Option<TyF64> = args.get_kw_arg_opt("startDiameter", &RuntimeType::length(), exec_state)?;
let end_diameter: Option<TyF64> = args.get_kw_arg_opt("endDiameter", &RuntimeType::length(), exec_state)?;
let angle: TyF64 = args.get_kw_arg("angle", &RuntimeType::angle(), exec_state)?;
let reverse = args.get_kw_arg_opt("reverse", &RuntimeType::bool(), exec_state)?;
let tag = args.get_kw_arg_opt("tag", &RuntimeType::tag_decl(), exec_state)?;
let new_sketch = inner_involute_circular(
sketch,
start_radius,
end_radius,
start_diameter,
end_diameter,
angle,
reverse,
tag,
exec_state,
args,
)
.await?;
Ok(KclValue::Sketch {
value: Box::new(new_sketch),
})
}
fn involute_curve(radius: f64, angle: f64) -> (f64, f64) {
(
radius * (libm::cos(angle) + angle * libm::sin(angle)),
radius * (libm::sin(angle) - angle * libm::cos(angle)),
)
}
#[allow(clippy::too_many_arguments)]
async fn inner_involute_circular(
sketch: Sketch,
start_radius: Option<TyF64>,
end_radius: Option<TyF64>,
start_diameter: Option<TyF64>,
end_diameter: Option<TyF64>,
angle: TyF64,
reverse: Option<bool>,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
let id = exec_state.next_uuid();
let longer_args_dot_source_range = args.source_range;
let start_radius = get_radius_labelled(
start_radius,
start_diameter,
args.source_range,
"startRadius",
"startDiameter",
)?;
let end_radius = get_radius_labelled(
end_radius,
end_diameter,
longer_args_dot_source_range,
"endRadius",
"endDiameter",
)?;
exec_state
.batch_modeling_cmd(
ModelingCmdMeta::from_args_id(&args, id),
ModelingCmd::from(mcmd::ExtendPath {
path: sketch.id.into(),
segment: PathSegment::CircularInvolute {
start_radius: LengthUnit(start_radius.to_mm()),
end_radius: LengthUnit(end_radius.to_mm()),
angle: Angle::from_degrees(angle.to_degrees()),
reverse: reverse.unwrap_or_default(),
},
}),
)
.await?;
let from = sketch.current_pen_position()?;
let start_radius = start_radius.to_length_units(from.units);
let end_radius = end_radius.to_length_units(from.units);
let mut end: KPoint3d<f64> = Default::default(); // ADAM: TODO impl this below.
let theta = f64::sqrt(end_radius * end_radius - start_radius * start_radius) / start_radius;
let (x, y) = involute_curve(start_radius, theta);
end.x = x * libm::cos(angle.to_radians()) - y * libm::sin(angle.to_radians());
end.y = x * libm::sin(angle.to_radians()) + y * libm::cos(angle.to_radians());
end.x -= start_radius * libm::cos(angle.to_radians());
end.y -= start_radius * libm::sin(angle.to_radians());
if reverse.unwrap_or_default() {
end.x = -end.x;
}
end.x += from.x;
end.y += from.y;
let current_path = Path::ToPoint {
base: BasePath {
from: from.ignore_units(),
to: [end.x, end.y],
tag: tag.clone(),
units: sketch.units,
geo_meta: GeoMeta {
id,
metadata: args.source_range.into(),
},
},
};
let mut new_sketch = sketch.clone();
if let Some(tag) = &tag {
new_sketch.add_tag(tag, &current_path, exec_state);
}
new_sketch.paths.push(current_path);
Ok(new_sketch)
}
/// Draw a line to a point.
pub async fn line(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch = args.get_unlabeled_kw_arg("sketch", &RuntimeType::sketch(), exec_state)?;
let end = args.get_kw_arg_opt("end", &RuntimeType::point2d(), exec_state)?;
let end_absolute = args.get_kw_arg_opt("endAbsolute", &RuntimeType::point2d(), exec_state)?;
let tag = args.get_kw_arg_opt("tag", &RuntimeType::tag_decl(), exec_state)?;
let new_sketch = inner_line(sketch, end_absolute, end, tag, exec_state, args).await?;
Ok(KclValue::Sketch {
value: Box::new(new_sketch),
})
}
async fn inner_line(
sketch: Sketch,
end_absolute: Option<[TyF64; 2]>,
end: Option<[TyF64; 2]>,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
straight_line(
StraightLineParams {
sketch,
end_absolute,
end,
tag,
relative_name: "end",
},
exec_state,
args,
)
.await
}
struct StraightLineParams {
sketch: Sketch,
end_absolute: Option<[TyF64; 2]>,
end: Option<[TyF64; 2]>,
tag: Option<TagNode>,
relative_name: &'static str,
}
impl StraightLineParams {
fn relative(p: [TyF64; 2], sketch: Sketch, tag: Option<TagNode>) -> Self {
Self {
sketch,
tag,
end: Some(p),
end_absolute: None,
relative_name: "end",
}
}
fn absolute(p: [TyF64; 2], sketch: Sketch, tag: Option<TagNode>) -> Self {
Self {
sketch,
tag,
end: None,
end_absolute: Some(p),
relative_name: "end",
}
}
}
async fn straight_line(
StraightLineParams {
sketch,
end,
end_absolute,
tag,
relative_name,
}: StraightLineParams,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
let from = sketch.current_pen_position()?;
let (point, is_absolute) = match (end_absolute, end) {
(Some(_), Some(_)) => {
return Err(KclError::new_semantic(KclErrorDetails::new(
"You cannot give both `end` and `endAbsolute` params, you have to choose one or the other".to_owned(),
vec![args.source_range],
)));
}
(Some(end_absolute), None) => (end_absolute, true),
(None, Some(end)) => (end, false),
(None, None) => {
return Err(KclError::new_semantic(KclErrorDetails::new(
format!("You must supply either `{relative_name}` or `endAbsolute` arguments"),
vec![args.source_range],
)));
}
};
let id = exec_state.next_uuid();
exec_state
.batch_modeling_cmd(
ModelingCmdMeta::from_args_id(&args, id),
ModelingCmd::from(mcmd::ExtendPath {
path: sketch.id.into(),
segment: PathSegment::Line {
end: KPoint2d::from(point_to_mm(point.clone())).with_z(0.0).map(LengthUnit),
relative: !is_absolute,
},
}),
)
.await?;
let end = if is_absolute {
point_to_len_unit(point, from.units)
} else {
let from = sketch.current_pen_position()?;
let point = point_to_len_unit(point, from.units);
[from.x + point[0], from.y + point[1]]
};
let current_path = Path::ToPoint {
base: BasePath {
from: from.ignore_units(),
to: end,
tag: tag.clone(),
units: sketch.units,
geo_meta: GeoMeta {
id,
metadata: args.source_range.into(),
},
},
};
let mut new_sketch = sketch.clone();
if let Some(tag) = &tag {
new_sketch.add_tag(tag, &current_path, exec_state);
}
new_sketch.paths.push(current_path);
Ok(new_sketch)
}
/// Draw a line on the x-axis.
pub async fn x_line(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch = args.get_unlabeled_kw_arg("sketch", &RuntimeType::Primitive(PrimitiveType::Sketch), exec_state)?;
let length: Option<TyF64> = args.get_kw_arg_opt("length", &RuntimeType::length(), exec_state)?;
let end_absolute: Option<TyF64> = args.get_kw_arg_opt("endAbsolute", &RuntimeType::length(), exec_state)?;
let tag = args.get_kw_arg_opt("tag", &RuntimeType::tag_decl(), exec_state)?;
let new_sketch = inner_x_line(sketch, length, end_absolute, tag, exec_state, args).await?;
Ok(KclValue::Sketch {
value: Box::new(new_sketch),
})
}
async fn inner_x_line(
sketch: Sketch,
length: Option<TyF64>,
end_absolute: Option<TyF64>,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
let from = sketch.current_pen_position()?;
straight_line(
StraightLineParams {
sketch,
end_absolute: end_absolute.map(|x| [x, from.into_y()]),
end: length.map(|x| [x, TyF64::new(0.0, NumericType::mm())]),
tag,
relative_name: "length",
},
exec_state,
args,
)
.await
}
/// Draw a line on the y-axis.
pub async fn y_line(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch = args.get_unlabeled_kw_arg("sketch", &RuntimeType::Primitive(PrimitiveType::Sketch), exec_state)?;
let length: Option<TyF64> = args.get_kw_arg_opt("length", &RuntimeType::length(), exec_state)?;
let end_absolute: Option<TyF64> = args.get_kw_arg_opt("endAbsolute", &RuntimeType::length(), exec_state)?;
let tag = args.get_kw_arg_opt("tag", &RuntimeType::tag_decl(), exec_state)?;
let new_sketch = inner_y_line(sketch, length, end_absolute, tag, exec_state, args).await?;
Ok(KclValue::Sketch {
value: Box::new(new_sketch),
})
}
async fn inner_y_line(
sketch: Sketch,
length: Option<TyF64>,
end_absolute: Option<TyF64>,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
let from = sketch.current_pen_position()?;
straight_line(
StraightLineParams {
sketch,
end_absolute: end_absolute.map(|y| [from.into_x(), y]),
end: length.map(|y| [TyF64::new(0.0, NumericType::mm()), y]),
tag,
relative_name: "length",
},
exec_state,
args,
)
.await
}
/// Draw an angled line.
pub async fn angled_line(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch = args.get_unlabeled_kw_arg("sketch", &RuntimeType::sketch(), exec_state)?;
let angle: TyF64 = args.get_kw_arg("angle", &RuntimeType::degrees(), exec_state)?;
let length: Option<TyF64> = args.get_kw_arg_opt("length", &RuntimeType::length(), exec_state)?;
let length_x: Option<TyF64> = args.get_kw_arg_opt("lengthX", &RuntimeType::length(), exec_state)?;
let length_y: Option<TyF64> = args.get_kw_arg_opt("lengthY", &RuntimeType::length(), exec_state)?;
let end_absolute_x: Option<TyF64> = args.get_kw_arg_opt("endAbsoluteX", &RuntimeType::length(), exec_state)?;
let end_absolute_y: Option<TyF64> = args.get_kw_arg_opt("endAbsoluteY", &RuntimeType::length(), exec_state)?;
let tag = args.get_kw_arg_opt("tag", &RuntimeType::tag_decl(), exec_state)?;
let new_sketch = inner_angled_line(
sketch,
angle.n,
length,
length_x,
length_y,
end_absolute_x,
end_absolute_y,
tag,
exec_state,
args,
)
.await?;
Ok(KclValue::Sketch {
value: Box::new(new_sketch),
})
}
#[allow(clippy::too_many_arguments)]
async fn inner_angled_line(
sketch: Sketch,
angle: f64,
length: Option<TyF64>,
length_x: Option<TyF64>,
length_y: Option<TyF64>,
end_absolute_x: Option<TyF64>,
end_absolute_y: Option<TyF64>,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
let options_given = [&length, &length_x, &length_y, &end_absolute_x, &end_absolute_y]
.iter()
.filter(|x| x.is_some())
.count();
if options_given > 1 {
return Err(KclError::new_type(KclErrorDetails::new(
" one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given".to_string(),
vec![args.source_range],
)));
}
if let Some(length_x) = length_x {
return inner_angled_line_of_x_length(angle, length_x, sketch, tag, exec_state, args).await;
}
if let Some(length_y) = length_y {
return inner_angled_line_of_y_length(angle, length_y, sketch, tag, exec_state, args).await;
}
let angle_degrees = angle;
match (length, length_x, length_y, end_absolute_x, end_absolute_y) {
(Some(length), None, None, None, None) => {
inner_angled_line_length(sketch, angle_degrees, length, tag, exec_state, args).await
}
(None, Some(length_x), None, None, None) => {
inner_angled_line_of_x_length(angle_degrees, length_x, sketch, tag, exec_state, args).await
}
(None, None, Some(length_y), None, None) => {
inner_angled_line_of_y_length(angle_degrees, length_y, sketch, tag, exec_state, args).await
}
(None, None, None, Some(end_absolute_x), None) => {
inner_angled_line_to_x(angle_degrees, end_absolute_x, sketch, tag, exec_state, args).await
}
(None, None, None, None, Some(end_absolute_y)) => {
inner_angled_line_to_y(angle_degrees, end_absolute_y, sketch, tag, exec_state, args).await
}
(None, None, None, None, None) => Err(KclError::new_type(KclErrorDetails::new(
"One of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` must be given".to_string(),
vec![args.source_range],
))),
_ => Err(KclError::new_type(KclErrorDetails::new(
"Only One of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given".to_owned(),
vec![args.source_range],
))),
}
}
async fn inner_angled_line_length(
sketch: Sketch,
angle_degrees: f64,
length: TyF64,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
let from = sketch.current_pen_position()?;
let length = length.to_length_units(from.units);
//double check me on this one - mike
let delta: [f64; 2] = [
length * libm::cos(angle_degrees.to_radians()),
length * libm::sin(angle_degrees.to_radians()),
];
let relative = true;
let to: [f64; 2] = [from.x + delta[0], from.y + delta[1]];
let id = exec_state.next_uuid();
exec_state
.batch_modeling_cmd(
ModelingCmdMeta::from_args_id(&args, id),
ModelingCmd::from(mcmd::ExtendPath {
path: sketch.id.into(),
segment: PathSegment::Line {
end: KPoint2d::from(untyped_point_to_mm(delta, from.units))
.with_z(0.0)
.map(LengthUnit),
relative,
},
}),
)
.await?;
let current_path = Path::ToPoint {
base: BasePath {
from: from.ignore_units(),
to,
tag: tag.clone(),
units: sketch.units,
geo_meta: GeoMeta {
id,
metadata: args.source_range.into(),
},
},
};
let mut new_sketch = sketch.clone();
if let Some(tag) = &tag {
new_sketch.add_tag(tag, &current_path, exec_state);
}
new_sketch.paths.push(current_path);
Ok(new_sketch)
}
async fn inner_angled_line_of_x_length(
angle_degrees: f64,
length: TyF64,
sketch: Sketch,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
if angle_degrees.abs() == 270.0 {
return Err(KclError::new_type(KclErrorDetails::new(
"Cannot have an x constrained angle of 270 degrees".to_string(),
vec![args.source_range],
)));
}
if angle_degrees.abs() == 90.0 {
return Err(KclError::new_type(KclErrorDetails::new(
"Cannot have an x constrained angle of 90 degrees".to_string(),
vec![args.source_range],
)));
}
let to = get_y_component(Angle::from_degrees(angle_degrees), length.n);
let to = [TyF64::new(to[0], length.ty), TyF64::new(to[1], length.ty)];
let new_sketch = straight_line(StraightLineParams::relative(to, sketch, tag), exec_state, args).await?;
Ok(new_sketch)
}
async fn inner_angled_line_to_x(
angle_degrees: f64,
x_to: TyF64,
sketch: Sketch,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
let from = sketch.current_pen_position()?;
if angle_degrees.abs() == 270.0 {
return Err(KclError::new_type(KclErrorDetails::new(
"Cannot have an x constrained angle of 270 degrees".to_string(),
vec![args.source_range],
)));
}
if angle_degrees.abs() == 90.0 {
return Err(KclError::new_type(KclErrorDetails::new(
"Cannot have an x constrained angle of 90 degrees".to_string(),
vec![args.source_range],
)));
}
let x_component = x_to.to_length_units(from.units) - from.x;
let y_component = x_component * libm::tan(angle_degrees.to_radians());
let y_to = from.y + y_component;
let new_sketch = straight_line(
StraightLineParams::absolute([x_to, TyF64::new(y_to, from.units.into())], sketch, tag),
exec_state,
args,
)
.await?;
Ok(new_sketch)
}
async fn inner_angled_line_of_y_length(
angle_degrees: f64,
length: TyF64,
sketch: Sketch,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
if angle_degrees.abs() == 0.0 {
return Err(KclError::new_type(KclErrorDetails::new(
"Cannot have a y constrained angle of 0 degrees".to_string(),
vec![args.source_range],
)));
}
if angle_degrees.abs() == 180.0 {
return Err(KclError::new_type(KclErrorDetails::new(
"Cannot have a y constrained angle of 180 degrees".to_string(),
vec![args.source_range],
)));
}
let to = get_x_component(Angle::from_degrees(angle_degrees), length.n);
let to = [TyF64::new(to[0], length.ty), TyF64::new(to[1], length.ty)];
let new_sketch = straight_line(StraightLineParams::relative(to, sketch, tag), exec_state, args).await?;
Ok(new_sketch)
}
async fn inner_angled_line_to_y(
angle_degrees: f64,
y_to: TyF64,
sketch: Sketch,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
let from = sketch.current_pen_position()?;
if angle_degrees.abs() == 0.0 {
return Err(KclError::new_type(KclErrorDetails::new(
"Cannot have a y constrained angle of 0 degrees".to_string(),
vec![args.source_range],
)));
}
if angle_degrees.abs() == 180.0 {
return Err(KclError::new_type(KclErrorDetails::new(
"Cannot have a y constrained angle of 180 degrees".to_string(),
vec![args.source_range],
)));
}
let y_component = y_to.to_length_units(from.units) - from.y;
let x_component = y_component / libm::tan(angle_degrees.to_radians());
let x_to = from.x + x_component;
let new_sketch = straight_line(
StraightLineParams::absolute([TyF64::new(x_to, from.units.into()), y_to], sketch, tag),
exec_state,
args,
)
.await?;
Ok(new_sketch)
}
/// Draw an angled line that intersects with a given line.
pub async fn angled_line_that_intersects(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch = args.get_unlabeled_kw_arg("sketch", &RuntimeType::Primitive(PrimitiveType::Sketch), exec_state)?;
let angle: TyF64 = args.get_kw_arg("angle", &RuntimeType::angle(), exec_state)?;
let intersect_tag: TagIdentifier = args.get_kw_arg("intersectTag", &RuntimeType::tagged_edge(), exec_state)?;
let offset = args.get_kw_arg_opt("offset", &RuntimeType::length(), exec_state)?;
let tag: Option<TagNode> = args.get_kw_arg_opt("tag", &RuntimeType::tag_decl(), exec_state)?;
let new_sketch =
inner_angled_line_that_intersects(sketch, angle, intersect_tag, offset, tag, exec_state, args).await?;
Ok(KclValue::Sketch {
value: Box::new(new_sketch),
})
}
pub async fn inner_angled_line_that_intersects(
sketch: Sketch,
angle: TyF64,
intersect_tag: TagIdentifier,
offset: Option<TyF64>,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
let intersect_path = args.get_tag_engine_info(exec_state, &intersect_tag)?;
let path = intersect_path.path.clone().ok_or_else(|| {
KclError::new_type(KclErrorDetails::new(
format!("Expected an intersect path with a path, found `{intersect_path:?}`"),
vec![args.source_range],
))
})?;
let from = sketch.current_pen_position()?;
let to = intersection_with_parallel_line(
&[
point_to_len_unit(path.get_from(), from.units),
point_to_len_unit(path.get_to(), from.units),
],
offset.map(|t| t.to_length_units(from.units)).unwrap_or_default(),
angle.to_degrees(),
from.ignore_units(),
);
let to = [
TyF64::new(to[0], from.units.into()),
TyF64::new(to[1], from.units.into()),
];
straight_line(StraightLineParams::absolute(to, sketch, tag), exec_state, args).await
}
/// Data for start sketch on.
/// You can start a sketch on a plane or an solid.
#[derive(Debug, Clone, Serialize, PartialEq, ts_rs::TS, JsonSchema)]
#[ts(export)]
#[serde(rename_all = "camelCase", untagged)]
#[allow(clippy::large_enum_variant)]
pub enum SketchData {
PlaneOrientation(PlaneData),
Plane(Box<Plane>),
Solid(Box<Solid>),
}
/// Orientation data that can be used to construct a plane, not a plane in itself.
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, ts_rs::TS, JsonSchema)]
#[ts(export)]
#[serde(rename_all = "camelCase")]
#[allow(clippy::large_enum_variant)]
pub enum PlaneData {
/// The XY plane.
#[serde(rename = "XY", alias = "xy")]
XY,
/// The opposite side of the XY plane.
#[serde(rename = "-XY", alias = "-xy")]
NegXY,
/// The XZ plane.
#[serde(rename = "XZ", alias = "xz")]
XZ,
/// The opposite side of the XZ plane.
#[serde(rename = "-XZ", alias = "-xz")]
NegXZ,
/// The YZ plane.
#[serde(rename = "YZ", alias = "yz")]
YZ,
/// The opposite side of the YZ plane.
#[serde(rename = "-YZ", alias = "-yz")]
NegYZ,
/// A defined plane.
Plane(PlaneInfo),
}
/// Start a sketch on a specific plane or face.
pub async fn start_sketch_on(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let data = args.get_unlabeled_kw_arg(
"planeOrSolid",
&RuntimeType::Union(vec![RuntimeType::solid(), RuntimeType::plane()]),
exec_state,
)?;
let face = args.get_kw_arg_opt("face", &RuntimeType::tagged_face(), exec_state)?;
match inner_start_sketch_on(data, face, exec_state, &args).await? {
SketchSurface::Plane(value) => Ok(KclValue::Plane { value }),
SketchSurface::Face(value) => Ok(KclValue::Face { value }),
}
}
async fn inner_start_sketch_on(
plane_or_solid: SketchData,
face: Option<FaceTag>,
exec_state: &mut ExecState,
args: &Args,
) -> Result<SketchSurface, KclError> {
match plane_or_solid {
SketchData::PlaneOrientation(plane_data) => {
let plane = make_sketch_plane_from_orientation(plane_data, exec_state, args).await?;
Ok(SketchSurface::Plane(plane))
}
SketchData::Plane(plane) => {
if plane.value == crate::exec::PlaneType::Uninit {
if plane.info.origin.units == UnitLen::Unknown {
return Err(KclError::new_semantic(KclErrorDetails::new(
"Origin of plane has unknown units".to_string(),
vec![args.source_range],
)));
}
let plane = make_sketch_plane_from_orientation(plane.info.into_plane_data(), exec_state, args).await?;
Ok(SketchSurface::Plane(plane))
} else {
// Create artifact used only by the UI, not the engine.
#[cfg(feature = "artifact-graph")]
{
let id = exec_state.next_uuid();
exec_state.add_artifact(Artifact::StartSketchOnPlane(StartSketchOnPlane {
id: ArtifactId::from(id),
plane_id: plane.artifact_id,
code_ref: CodeRef::placeholder(args.source_range),
}));
}
Ok(SketchSurface::Plane(plane))
}
}
SketchData::Solid(solid) => {
let Some(tag) = face else {
return Err(KclError::new_type(KclErrorDetails::new(
"Expected a tag for the face to sketch on".to_string(),
vec![args.source_range],
)));
};
let face = start_sketch_on_face(solid, tag, exec_state, args).await?;
#[cfg(feature = "artifact-graph")]
{
// Create artifact used only by the UI, not the engine.
let id = exec_state.next_uuid();
exec_state.add_artifact(Artifact::StartSketchOnFace(StartSketchOnFace {
id: ArtifactId::from(id),
face_id: face.artifact_id,
code_ref: CodeRef::placeholder(args.source_range),
}));
}
Ok(SketchSurface::Face(face))
}
}
}
async fn start_sketch_on_face(
solid: Box<Solid>,
tag: FaceTag,
exec_state: &mut ExecState,
args: &Args,
) -> Result<Box<Face>, KclError> {
let extrude_plane_id = tag.get_face_id(&solid, exec_state, args, true).await?;
Ok(Box::new(Face {
id: extrude_plane_id,
artifact_id: extrude_plane_id.into(),
value: tag.to_string(),
// TODO: get this from the extrude plane data.
x_axis: solid.sketch.on.x_axis(),
y_axis: solid.sketch.on.y_axis(),
units: solid.units,
solid,
meta: vec![args.source_range.into()],
}))
}
async fn make_sketch_plane_from_orientation(
data: PlaneData,
exec_state: &mut ExecState,
args: &Args,
) -> Result<Box<Plane>, KclError> {
let plane = Plane::from_plane_data(data.clone(), exec_state)?;
// Create the plane on the fly.
let clobber = false;
let size = LengthUnit(60.0);
let hide = Some(true);
exec_state
.batch_modeling_cmd(
ModelingCmdMeta::from_args_id(args, plane.id),
ModelingCmd::from(mcmd::MakePlane {
clobber,
origin: plane.info.origin.into(),
size,
x_axis: plane.info.x_axis.into(),
y_axis: plane.info.y_axis.into(),
hide,
}),
)
.await?;
Ok(Box::new(plane))
}
/// Start a new profile at a given point.
pub async fn start_profile(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch_surface = args.get_unlabeled_kw_arg(
"startProfileOn",
&RuntimeType::Union(vec![RuntimeType::plane(), RuntimeType::face()]),
exec_state,
)?;
let start: [TyF64; 2] = args.get_kw_arg("at", &RuntimeType::point2d(), exec_state)?;
let tag = args.get_kw_arg_opt("tag", &RuntimeType::tag_decl(), exec_state)?;
let sketch = inner_start_profile(sketch_surface, start, tag, exec_state, args).await?;
Ok(KclValue::Sketch {
value: Box::new(sketch),
})
}
pub(crate) async fn inner_start_profile(
sketch_surface: SketchSurface,
at: [TyF64; 2],
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
match &sketch_surface {
SketchSurface::Face(face) => {
// Flush the batch for our fillets/chamfers if there are any.
// If we do not do these for sketch on face, things will fail with face does not exist.
exec_state
.flush_batch_for_solids((&args).into(), &[(*face.solid).clone()])
.await?;
}
SketchSurface::Plane(plane) if !plane.is_standard() => {
// Hide whatever plane we are sketching on.
// This is especially helpful for offset planes, which would be visible otherwise.
exec_state
.batch_end_cmd(
(&args).into(),
ModelingCmd::from(mcmd::ObjectVisible {
object_id: plane.id,
hidden: true,
}),
)
.await?;
}
_ => {}
}
let enable_sketch_id = exec_state.next_uuid();
let path_id = exec_state.next_uuid();
let move_pen_id = exec_state.next_uuid();
let disable_sketch_id = exec_state.next_uuid();
exec_state
.batch_modeling_cmds(
(&args).into(),
&[
// Enter sketch mode on the surface.
// We call this here so you can reuse the sketch surface for multiple sketches.
ModelingCmdReq {
cmd: ModelingCmd::from(mcmd::EnableSketchMode {
animated: false,
ortho: false,
entity_id: sketch_surface.id(),
adjust_camera: false,
planar_normal: if let SketchSurface::Plane(plane) = &sketch_surface {
// We pass in the normal for the plane here.
let normal = plane.info.x_axis.axes_cross_product(&plane.info.y_axis);
Some(normal.into())
} else {
None
},
}),
cmd_id: enable_sketch_id.into(),
},
ModelingCmdReq {
cmd: ModelingCmd::from(mcmd::StartPath::default()),
cmd_id: path_id.into(),
},
ModelingCmdReq {
cmd: ModelingCmd::from(mcmd::MovePathPen {
path: path_id.into(),
to: KPoint2d::from(point_to_mm(at.clone())).with_z(0.0).map(LengthUnit),
}),
cmd_id: move_pen_id.into(),
},
ModelingCmdReq {
cmd: ModelingCmd::SketchModeDisable(mcmd::SketchModeDisable::default()),
cmd_id: disable_sketch_id.into(),
},
],
)
.await?;
// Convert to the units of the module. This is what the frontend expects.
let units = exec_state.length_unit();
let to = point_to_len_unit(at, units);
let current_path = BasePath {
from: to,
to,
tag: tag.clone(),
units,
geo_meta: GeoMeta {
id: move_pen_id,
metadata: args.source_range.into(),
},
};
let sketch = Sketch {
id: path_id,
original_id: path_id,
artifact_id: path_id.into(),
on: sketch_surface.clone(),
paths: vec![],
units,
mirror: Default::default(),
meta: vec![args.source_range.into()],
tags: if let Some(tag) = &tag {
let mut tag_identifier: TagIdentifier = tag.into();
tag_identifier.info = vec![(
exec_state.stack().current_epoch(),
TagEngineInfo {
id: current_path.geo_meta.id,
sketch: path_id,
path: Some(Path::Base {
base: current_path.clone(),
}),
surface: None,
},
)];
IndexMap::from([(tag.name.to_string(), tag_identifier)])
} else {
Default::default()
},
start: current_path,
};
Ok(sketch)
}
/// Returns the X component of the sketch profile start point.
pub async fn profile_start_x(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch: Sketch = args.get_unlabeled_kw_arg("profile", &RuntimeType::sketch(), exec_state)?;
let ty = sketch.units.into();
let x = inner_profile_start_x(sketch)?;
Ok(args.make_user_val_from_f64_with_type(TyF64::new(x, ty)))
}
pub(crate) fn inner_profile_start_x(profile: Sketch) -> Result<f64, KclError> {
Ok(profile.start.to[0])
}
/// Returns the Y component of the sketch profile start point.
pub async fn profile_start_y(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch: Sketch = args.get_unlabeled_kw_arg("profile", &RuntimeType::sketch(), exec_state)?;
let ty = sketch.units.into();
let x = inner_profile_start_y(sketch)?;
Ok(args.make_user_val_from_f64_with_type(TyF64::new(x, ty)))
}
pub(crate) fn inner_profile_start_y(profile: Sketch) -> Result<f64, KclError> {
Ok(profile.start.to[1])
}
/// Returns the sketch profile start point.
pub async fn profile_start(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch: Sketch = args.get_unlabeled_kw_arg("profile", &RuntimeType::sketch(), exec_state)?;
let ty = sketch.units.into();
let point = inner_profile_start(sketch)?;
Ok(KclValue::from_point2d(point, ty, args.into()))
}
pub(crate) fn inner_profile_start(profile: Sketch) -> Result<[f64; 2], KclError> {
Ok(profile.start.to)
}
/// Close the current sketch.
pub async fn close(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch = args.get_unlabeled_kw_arg("sketch", &RuntimeType::Primitive(PrimitiveType::Sketch), exec_state)?;
let tag = args.get_kw_arg_opt("tag", &RuntimeType::tag_decl(), exec_state)?;
let new_sketch = inner_close(sketch, tag, exec_state, args).await?;
Ok(KclValue::Sketch {
value: Box::new(new_sketch),
})
}
pub(crate) async fn inner_close(
sketch: Sketch,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
let from = sketch.current_pen_position()?;
let to = point_to_len_unit(sketch.start.get_from(), from.units);
let id = exec_state.next_uuid();
exec_state
.batch_modeling_cmd(
ModelingCmdMeta::from_args_id(&args, id),
ModelingCmd::from(mcmd::ClosePath { path_id: sketch.id }),
)
.await?;
let current_path = Path::ToPoint {
base: BasePath {
from: from.ignore_units(),
to,
tag: tag.clone(),
units: sketch.units,
geo_meta: GeoMeta {
id,
metadata: args.source_range.into(),
},
},
};
let mut new_sketch = sketch.clone();
if let Some(tag) = &tag {
new_sketch.add_tag(tag, &current_path, exec_state);
}
new_sketch.paths.push(current_path);
Ok(new_sketch)
}
/// Draw an arc.
pub async fn arc(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch = args.get_unlabeled_kw_arg("sketch", &RuntimeType::Primitive(PrimitiveType::Sketch), exec_state)?;
let angle_start: Option<TyF64> = args.get_kw_arg_opt("angleStart", &RuntimeType::degrees(), exec_state)?;
let angle_end: Option<TyF64> = args.get_kw_arg_opt("angleEnd", &RuntimeType::degrees(), exec_state)?;
let radius: Option<TyF64> = args.get_kw_arg_opt("radius", &RuntimeType::length(), exec_state)?;
let diameter: Option<TyF64> = args.get_kw_arg_opt("diameter", &RuntimeType::length(), exec_state)?;
let end_absolute: Option<[TyF64; 2]> = args.get_kw_arg_opt("endAbsolute", &RuntimeType::point2d(), exec_state)?;
let interior_absolute: Option<[TyF64; 2]> =
args.get_kw_arg_opt("interiorAbsolute", &RuntimeType::point2d(), exec_state)?;
let tag = args.get_kw_arg_opt("tag", &RuntimeType::tag_decl(), exec_state)?;
let new_sketch = inner_arc(
sketch,
angle_start,
angle_end,
radius,
diameter,
interior_absolute,
end_absolute,
tag,
exec_state,
args,
)
.await?;
Ok(KclValue::Sketch {
value: Box::new(new_sketch),
})
}
#[allow(clippy::too_many_arguments)]
pub(crate) async fn inner_arc(
sketch: Sketch,
angle_start: Option<TyF64>,
angle_end: Option<TyF64>,
radius: Option<TyF64>,
diameter: Option<TyF64>,
interior_absolute: Option<[TyF64; 2]>,
end_absolute: Option<[TyF64; 2]>,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
let from: Point2d = sketch.current_pen_position()?;
let id = exec_state.next_uuid();
match (angle_start, angle_end, radius, diameter, interior_absolute, end_absolute) {
(Some(angle_start), Some(angle_end), radius, diameter, None, None) => {
let radius = get_radius(radius, diameter, args.source_range)?;
relative_arc(&args, id, exec_state, sketch, from, angle_start, angle_end, radius, tag).await
}
(None, None, None, None, Some(interior_absolute), Some(end_absolute)) => {
absolute_arc(&args, id, exec_state, sketch, from, interior_absolute, end_absolute, tag).await
}
_ => {
Err(KclError::new_type(KclErrorDetails::new(
"Invalid combination of arguments. Either provide (angleStart, angleEnd, radius) or (endAbsolute, interiorAbsolute)".to_owned(),
vec![args.source_range],
)))
}
}
}
#[allow(clippy::too_many_arguments)]
pub async fn absolute_arc(
args: &Args,
id: uuid::Uuid,
exec_state: &mut ExecState,
sketch: Sketch,
from: Point2d,
interior_absolute: [TyF64; 2],
end_absolute: [TyF64; 2],
tag: Option<TagNode>,
) -> Result<Sketch, KclError> {
// The start point is taken from the path you are extending.
exec_state
.batch_modeling_cmd(
ModelingCmdMeta::from_args_id(args, id),
ModelingCmd::from(mcmd::ExtendPath {
path: sketch.id.into(),
segment: PathSegment::ArcTo {
end: kcmc::shared::Point3d {
x: LengthUnit(end_absolute[0].to_mm()),
y: LengthUnit(end_absolute[1].to_mm()),
z: LengthUnit(0.0),
},
interior: kcmc::shared::Point3d {
x: LengthUnit(interior_absolute[0].to_mm()),
y: LengthUnit(interior_absolute[1].to_mm()),
z: LengthUnit(0.0),
},
relative: false,
},
}),
)
.await?;
let start = [from.x, from.y];
let end = point_to_len_unit(end_absolute, from.units);
let current_path = Path::ArcThreePoint {
base: BasePath {
from: from.ignore_units(),
to: end,
tag: tag.clone(),
units: sketch.units,
geo_meta: GeoMeta {
id,
metadata: args.source_range.into(),
},
},
p1: start,
p2: point_to_len_unit(interior_absolute, from.units),
p3: end,
};
let mut new_sketch = sketch.clone();
if let Some(tag) = &tag {
new_sketch.add_tag(tag, &current_path, exec_state);
}
new_sketch.paths.push(current_path);
Ok(new_sketch)
}
#[allow(clippy::too_many_arguments)]
pub async fn relative_arc(
args: &Args,
id: uuid::Uuid,
exec_state: &mut ExecState,
sketch: Sketch,
from: Point2d,
angle_start: TyF64,
angle_end: TyF64,
radius: TyF64,
tag: Option<TagNode>,
) -> Result<Sketch, KclError> {
let a_start = Angle::from_degrees(angle_start.to_degrees());
let a_end = Angle::from_degrees(angle_end.to_degrees());
let radius = radius.to_length_units(from.units);
let (center, end) = arc_center_and_end(from.ignore_units(), a_start, a_end, radius);
if a_start == a_end {
return Err(KclError::new_type(KclErrorDetails::new(
"Arc start and end angles must be different".to_string(),
vec![args.source_range],
)));
}
let ccw = a_start < a_end;
exec_state
.batch_modeling_cmd(
ModelingCmdMeta::from_args_id(args, id),
ModelingCmd::from(mcmd::ExtendPath {
path: sketch.id.into(),
segment: PathSegment::Arc {
start: a_start,
end: a_end,
center: KPoint2d::from(untyped_point_to_mm(center, from.units)).map(LengthUnit),
radius: LengthUnit(from.units.adjust_to(radius, UnitLen::Mm).0),
relative: false,
},
}),
)
.await?;
let current_path = Path::Arc {
base: BasePath {
from: from.ignore_units(),
to: end,
tag: tag.clone(),
units: from.units,
geo_meta: GeoMeta {
id,
metadata: args.source_range.into(),
},
},
center,
radius,
ccw,
};
let mut new_sketch = sketch.clone();
if let Some(tag) = &tag {
new_sketch.add_tag(tag, &current_path, exec_state);
}
new_sketch.paths.push(current_path);
Ok(new_sketch)
}
/// Draw a tangential arc to a specific point.
pub async fn tangential_arc(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch = args.get_unlabeled_kw_arg("sketch", &RuntimeType::Primitive(PrimitiveType::Sketch), exec_state)?;
let end = args.get_kw_arg_opt("end", &RuntimeType::point2d(), exec_state)?;
let end_absolute = args.get_kw_arg_opt("endAbsolute", &RuntimeType::point2d(), exec_state)?;
let radius = args.get_kw_arg_opt("radius", &RuntimeType::length(), exec_state)?;
let diameter = args.get_kw_arg_opt("diameter", &RuntimeType::length(), exec_state)?;
let angle = args.get_kw_arg_opt("angle", &RuntimeType::angle(), exec_state)?;
let tag = args.get_kw_arg_opt("tag", &RuntimeType::tag_decl(), exec_state)?;
let new_sketch = inner_tangential_arc(
sketch,
end_absolute,
end,
radius,
diameter,
angle,
tag,
exec_state,
args,
)
.await?;
Ok(KclValue::Sketch {
value: Box::new(new_sketch),
})
}
#[allow(clippy::too_many_arguments)]
async fn inner_tangential_arc(
sketch: Sketch,
end_absolute: Option<[TyF64; 2]>,
end: Option<[TyF64; 2]>,
radius: Option<TyF64>,
diameter: Option<TyF64>,
angle: Option<TyF64>,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
match (end_absolute, end, radius, diameter, angle) {
(Some(point), None, None, None, None) => {
inner_tangential_arc_to_point(sketch, point, true, tag, exec_state, args).await
}
(None, Some(point), None, None, None) => {
inner_tangential_arc_to_point(sketch, point, false, tag, exec_state, args).await
}
(None, None, radius, diameter, Some(angle)) => {
let radius = get_radius(radius, diameter, args.source_range)?;
let data = TangentialArcData::RadiusAndOffset { radius, offset: angle };
inner_tangential_arc_radius_angle(data, sketch, tag, exec_state, args).await
}
(Some(_), Some(_), None, None, None) => Err(KclError::new_semantic(KclErrorDetails::new(
"You cannot give both `end` and `endAbsolute` params, you have to choose one or the other".to_owned(),
vec![args.source_range],
))),
(_, _, _, _, _) => Err(KclError::new_semantic(KclErrorDetails::new(
"You must supply `end`, `endAbsolute`, or both `angle` and `radius`/`diameter` arguments".to_owned(),
vec![args.source_range],
))),
}
}
/// Data to draw a tangential arc.
#[derive(Debug, Clone, Serialize, PartialEq, JsonSchema, ts_rs::TS)]
#[ts(export)]
#[serde(rename_all = "camelCase", untagged)]
pub enum TangentialArcData {
RadiusAndOffset {
/// Radius of the arc.
/// Not to be confused with Raiders of the Lost Ark.
radius: TyF64,
/// Offset of the arc, in degrees.
offset: TyF64,
},
}
/// Draw a curved line segment along part of an imaginary circle.
///
/// The arc is constructed such that the last line segment is placed tangent
/// to the imaginary circle of the specified radius. The resulting arc is the
/// segment of the imaginary circle from that tangent point for 'angle'
/// degrees along the imaginary circle.
async fn inner_tangential_arc_radius_angle(
data: TangentialArcData,
sketch: Sketch,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
let from: Point2d = sketch.current_pen_position()?;
// next set of lines is some undocumented voodoo from get_tangential_arc_to_info
let tangent_info = sketch.get_tangential_info_from_paths(); //this function desperately needs some documentation
let tan_previous_point = tangent_info.tan_previous_point(from.ignore_units());
let id = exec_state.next_uuid();
let (center, to, ccw) = match data {
TangentialArcData::RadiusAndOffset { radius, offset } => {
// KCL stdlib types use degrees.
let offset = Angle::from_degrees(offset.to_degrees());
// Calculate the end point from the angle and radius.
// atan2 outputs radians.
let previous_end_tangent = Angle::from_radians(libm::atan2(
from.y - tan_previous_point[1],
from.x - tan_previous_point[0],
));
// make sure the arc center is on the correct side to guarantee deterministic behavior
// note the engine automatically rejects an offset of zero, if we want to flag that at KCL too to avoid engine errors
let ccw = offset.to_degrees() > 0.0;
let tangent_to_arc_start_angle = if ccw {
// CCW turn
Angle::from_degrees(-90.0)
} else {
// CW turn
Angle::from_degrees(90.0)
};
// may need some logic and / or modulo on the various angle values to prevent them from going "backwards"
// but the above logic *should* capture that behavior
let start_angle = previous_end_tangent + tangent_to_arc_start_angle;
let end_angle = start_angle + offset;
let (center, to) = arc_center_and_end(
from.ignore_units(),
start_angle,
end_angle,
radius.to_length_units(from.units),
);
exec_state
.batch_modeling_cmd(
ModelingCmdMeta::from_args_id(&args, id),
ModelingCmd::from(mcmd::ExtendPath {
path: sketch.id.into(),
segment: PathSegment::TangentialArc {
radius: LengthUnit(radius.to_mm()),
offset,
},
}),
)
.await?;
(center, to, ccw)
}
};
let current_path = Path::TangentialArc {
ccw,
center,
base: BasePath {
from: from.ignore_units(),
to,
tag: tag.clone(),
units: sketch.units,
geo_meta: GeoMeta {
id,
metadata: args.source_range.into(),
},
},
};
let mut new_sketch = sketch.clone();
if let Some(tag) = &tag {
new_sketch.add_tag(tag, &current_path, exec_state);
}
new_sketch.paths.push(current_path);
Ok(new_sketch)
}
// `to` must be in sketch.units
fn tan_arc_to(sketch: &Sketch, to: [f64; 2]) -> ModelingCmd {
ModelingCmd::from(mcmd::ExtendPath {
path: sketch.id.into(),
segment: PathSegment::TangentialArcTo {
angle_snap_increment: None,
to: KPoint2d::from(untyped_point_to_mm(to, sketch.units))
.with_z(0.0)
.map(LengthUnit),
},
})
}
async fn inner_tangential_arc_to_point(
sketch: Sketch,
point: [TyF64; 2],
is_absolute: bool,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
let from: Point2d = sketch.current_pen_position()?;
let tangent_info = sketch.get_tangential_info_from_paths();
let tan_previous_point = tangent_info.tan_previous_point(from.ignore_units());
let point = point_to_len_unit(point, from.units);
let to = if is_absolute {
point
} else {
[from.x + point[0], from.y + point[1]]
};
let [to_x, to_y] = to;
let result = get_tangential_arc_to_info(TangentialArcInfoInput {
arc_start_point: [from.x, from.y],
arc_end_point: [to_x, to_y],
tan_previous_point,
obtuse: true,
});
if result.center[0].is_infinite() {
return Err(KclError::new_semantic(KclErrorDetails::new(
"could not sketch tangential arc, because its center would be infinitely far away in the X direction"
.to_owned(),
vec![args.source_range],
)));
} else if result.center[1].is_infinite() {
return Err(KclError::new_semantic(KclErrorDetails::new(
"could not sketch tangential arc, because its center would be infinitely far away in the Y direction"
.to_owned(),
vec![args.source_range],
)));
}
let delta = if is_absolute {
[to_x - from.x, to_y - from.y]
} else {
point
};
let id = exec_state.next_uuid();
exec_state
.batch_modeling_cmd(ModelingCmdMeta::from_args_id(&args, id), tan_arc_to(&sketch, delta))
.await?;
let current_path = Path::TangentialArcTo {
base: BasePath {
from: from.ignore_units(),
to,
tag: tag.clone(),
units: sketch.units,
geo_meta: GeoMeta {
id,
metadata: args.source_range.into(),
},
},
center: result.center,
ccw: result.ccw > 0,
};
let mut new_sketch = sketch.clone();
if let Some(tag) = &tag {
new_sketch.add_tag(tag, &current_path, exec_state);
}
new_sketch.paths.push(current_path);
Ok(new_sketch)
}
/// Draw a bezier curve.
pub async fn bezier_curve(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch = args.get_unlabeled_kw_arg("sketch", &RuntimeType::Primitive(PrimitiveType::Sketch), exec_state)?;
let control1 = args.get_kw_arg_opt("control1", &RuntimeType::point2d(), exec_state)?;
let control2 = args.get_kw_arg_opt("control2", &RuntimeType::point2d(), exec_state)?;
let end = args.get_kw_arg_opt("end", &RuntimeType::point2d(), exec_state)?;
let control1_absolute = args.get_kw_arg_opt("control1Absolute", &RuntimeType::point2d(), exec_state)?;
let control2_absolute = args.get_kw_arg_opt("control2Absolute", &RuntimeType::point2d(), exec_state)?;
let end_absolute = args.get_kw_arg_opt("endAbsolute", &RuntimeType::point2d(), exec_state)?;
let tag = args.get_kw_arg_opt("tag", &RuntimeType::tag_decl(), exec_state)?;
let new_sketch = inner_bezier_curve(
sketch,
control1,
control2,
end,
control1_absolute,
control2_absolute,
end_absolute,
tag,
exec_state,
args,
)
.await?;
Ok(KclValue::Sketch {
value: Box::new(new_sketch),
})
}
#[allow(clippy::too_many_arguments)]
async fn inner_bezier_curve(
sketch: Sketch,
control1: Option<[TyF64; 2]>,
control2: Option<[TyF64; 2]>,
end: Option<[TyF64; 2]>,
control1_absolute: Option<[TyF64; 2]>,
control2_absolute: Option<[TyF64; 2]>,
end_absolute: Option<[TyF64; 2]>,
tag: Option<TagNode>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
let from = sketch.current_pen_position()?;
let id = exec_state.next_uuid();
let to = match (
control1,
control2,
end,
control1_absolute,
control2_absolute,
end_absolute,
) {
// Relative
(Some(control1), Some(control2), Some(end), None, None, None) => {
let delta = end.clone();
let to = [
from.x + end[0].to_length_units(from.units),
from.y + end[1].to_length_units(from.units),
];
exec_state
.batch_modeling_cmd(
ModelingCmdMeta::from_args_id(&args, id),
ModelingCmd::from(mcmd::ExtendPath {
path: sketch.id.into(),
segment: PathSegment::Bezier {
control1: KPoint2d::from(point_to_mm(control1)).with_z(0.0).map(LengthUnit),
control2: KPoint2d::from(point_to_mm(control2)).with_z(0.0).map(LengthUnit),
end: KPoint2d::from(point_to_mm(delta)).with_z(0.0).map(LengthUnit),
relative: true,
},
}),
)
.await?;
to
}
// Absolute
(None, None, None, Some(control1), Some(control2), Some(end)) => {
let to = [end[0].to_length_units(from.units), end[1].to_length_units(from.units)];
exec_state
.batch_modeling_cmd(
ModelingCmdMeta::from_args_id(&args, id),
ModelingCmd::from(mcmd::ExtendPath {
path: sketch.id.into(),
segment: PathSegment::Bezier {
control1: KPoint2d::from(point_to_mm(control1)).with_z(0.0).map(LengthUnit),
control2: KPoint2d::from(point_to_mm(control2)).with_z(0.0).map(LengthUnit),
end: KPoint2d::from(point_to_mm(end)).with_z(0.0).map(LengthUnit),
relative: false,
},
}),
)
.await?;
to
}
_ => {
return Err(KclError::new_semantic(KclErrorDetails::new(
"You must either give `control1`, `control2` and `end`, or `control1Absolute`, `control2Absolute` and `endAbsolute`.".to_owned(),
vec![args.source_range],
)));
}
};
let current_path = Path::ToPoint {
base: BasePath {
from: from.ignore_units(),
to,
tag: tag.clone(),
units: sketch.units,
geo_meta: GeoMeta {
id,
metadata: args.source_range.into(),
},
},
};
let mut new_sketch = sketch.clone();
if let Some(tag) = &tag {
new_sketch.add_tag(tag, &current_path, exec_state);
}
new_sketch.paths.push(current_path);
Ok(new_sketch)
}
/// Use a sketch to cut a hole in another sketch.
pub async fn subtract_2d(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
let sketch = args.get_unlabeled_kw_arg("sketch", &RuntimeType::Primitive(PrimitiveType::Sketch), exec_state)?;
let tool: Vec<Sketch> = args.get_kw_arg(
"tool",
&RuntimeType::Array(
Box::new(RuntimeType::Primitive(PrimitiveType::Sketch)),
ArrayLen::Minimum(1),
),
exec_state,
)?;
let new_sketch = inner_subtract_2d(sketch, tool, exec_state, args).await?;
Ok(KclValue::Sketch {
value: Box::new(new_sketch),
})
}
async fn inner_subtract_2d(
sketch: Sketch,
tool: Vec<Sketch>,
exec_state: &mut ExecState,
args: Args,
) -> Result<Sketch, KclError> {
for hole_sketch in tool {
exec_state
.batch_modeling_cmd(
ModelingCmdMeta::from(&args),
ModelingCmd::from(mcmd::Solid2dAddHole {
object_id: sketch.id,
hole_id: hole_sketch.id,
}),
)
.await?;
// suggestion (mike)
// we also hide the source hole since its essentially "consumed" by this operation
exec_state
.batch_modeling_cmd(
ModelingCmdMeta::from(&args),
ModelingCmd::from(mcmd::ObjectVisible {
object_id: hole_sketch.id,
hidden: true,
}),
)
.await?;
}
Ok(sketch)
}
#[cfg(test)]
mod tests {
use pretty_assertions::assert_eq;
use crate::{
execution::TagIdentifier,
std::{sketch::PlaneData, utils::calculate_circle_center},
};
#[test]
fn test_deserialize_plane_data() {
let data = PlaneData::XY;
let mut str_json = serde_json::to_string(&data).unwrap();
assert_eq!(str_json, "\"XY\"");
str_json = "\"YZ\"".to_string();
let data: PlaneData = serde_json::from_str(&str_json).unwrap();
assert_eq!(data, PlaneData::YZ);
str_json = "\"-YZ\"".to_string();
let data: PlaneData = serde_json::from_str(&str_json).unwrap();
assert_eq!(data, PlaneData::NegYZ);
str_json = "\"-xz\"".to_string();
let data: PlaneData = serde_json::from_str(&str_json).unwrap();
assert_eq!(data, PlaneData::NegXZ);
}
#[test]
fn test_deserialize_sketch_on_face_tag() {
let data = "start";
let mut str_json = serde_json::to_string(&data).unwrap();
assert_eq!(str_json, "\"start\"");
str_json = "\"end\"".to_string();
let data: crate::std::sketch::FaceTag = serde_json::from_str(&str_json).unwrap();
assert_eq!(
data,
crate::std::sketch::FaceTag::StartOrEnd(crate::std::sketch::StartOrEnd::End)
);
str_json = serde_json::to_string(&TagIdentifier {
value: "thing".to_string(),
info: Vec::new(),
meta: Default::default(),
})
.unwrap();
let data: crate::std::sketch::FaceTag = serde_json::from_str(&str_json).unwrap();
assert_eq!(
data,
crate::std::sketch::FaceTag::Tag(Box::new(TagIdentifier {
value: "thing".to_string(),
info: Vec::new(),
meta: Default::default()
}))
);
str_json = "\"END\"".to_string();
let data: crate::std::sketch::FaceTag = serde_json::from_str(&str_json).unwrap();
assert_eq!(
data,
crate::std::sketch::FaceTag::StartOrEnd(crate::std::sketch::StartOrEnd::End)
);
str_json = "\"start\"".to_string();
let data: crate::std::sketch::FaceTag = serde_json::from_str(&str_json).unwrap();
assert_eq!(
data,
crate::std::sketch::FaceTag::StartOrEnd(crate::std::sketch::StartOrEnd::Start)
);
str_json = "\"START\"".to_string();
let data: crate::std::sketch::FaceTag = serde_json::from_str(&str_json).unwrap();
assert_eq!(
data,
crate::std::sketch::FaceTag::StartOrEnd(crate::std::sketch::StartOrEnd::Start)
);
}
#[test]
fn test_circle_center() {
let actual = calculate_circle_center([0.0, 0.0], [5.0, 5.0], [10.0, 0.0]);
assert_eq!(actual[0], 5.0);
assert_eq!(actual[1], 0.0);
}
}