node-graph/gcore/src/vector/misc.rs

use dyn_any::DynAny;
use glam::DVec2;
use kurbo::Point;

/// Represents different ways of calculating the centroid.
#[derive(Default, Debug, Clone, Copy, PartialEq, Eq, serde::Serialize, serde::Deserialize, Hash, DynAny, specta::Type, node_macro::ChoiceType)]
#[widget(Radio)]
pub enum CentroidType {
	/// The center of mass for the area of a solid shape's interior, as if made out of an infinitely flat material.
	#[default]
	Area,
	/// The center of mass for the arc length of a curved shape's perimeter, as if made out of an infinitely thin wire.
	Length,
}

pub trait AsU64 {
	fn as_u64(&self) -> u64;
}
impl AsU64 for u32 {
	fn as_u64(&self) -> u64 {
		*self as u64
	}
}
impl AsU64 for u64 {
	fn as_u64(&self) -> u64 {
		*self
	}
}
impl AsU64 for f64 {
	fn as_u64(&self) -> u64 {
		*self as u64
	}
}

pub trait AsI64 {
	fn as_i64(&self) -> i64;
}
impl AsI64 for u32 {
	fn as_i64(&self) -> i64 {
		*self as i64
	}
}
impl AsI64 for u64 {
	fn as_i64(&self) -> i64 {
		*self as i64
	}
}
impl AsI64 for f64 {
	fn as_i64(&self) -> i64 {
		*self as i64
	}
}

#[derive(Default, Debug, Clone, Copy, PartialEq, Eq, serde::Serialize, serde::Deserialize, Hash, DynAny, specta::Type, node_macro::ChoiceType)]
#[widget(Radio)]
pub enum GridType {
	#[default]
	Rectangular,
	Isometric,
}

#[repr(C)]
#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, serde::Serialize, serde::Deserialize, Hash, DynAny, specta::Type, node_macro::ChoiceType)]
#[widget(Radio)]
pub enum ArcType {
	#[default]
	Open,
	Closed,
	PieSlice,
}

#[repr(C)]
#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, serde::Serialize, serde::Deserialize, Hash, DynAny, specta::Type, node_macro::ChoiceType)]
#[widget(Radio)]
pub enum MergeByDistanceAlgorithm {
	#[default]
	Spatial,
	Topological,
}

#[repr(C)]
#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, serde::Serialize, serde::Deserialize, Hash, DynAny, specta::Type, node_macro::ChoiceType)]
#[widget(Radio)]
pub enum PointSpacingType {
	#[default]
	/// The desired spacing distance between points.
	Separation,
	/// The exact number of points to span the path.
	Quantity,
}

pub fn point_to_dvec2(point: Point) -> DVec2 {
	DVec2 { x: point.x, y: point.y }
}

pub fn dvec2_to_point(value: DVec2) -> Point {
	Point { x: value.x, y: value.y }
}