New nodes: 'L-System' and 'Turtle Path'

frontend/src/icons.ts

@@ -230,6 +230,7 @@ import NodeIsNonzero from "/../branding/assets/16x16-nodes/node-is-nonzero.svg";
 import NodeItemAtIndex from "/../branding/assets/16x16-nodes/node-item-at-index.svg";
 import NodeIterate from "/../branding/assets/16x16-nodes/node-iterate.svg";
 import NodeJitterPoints from "/../branding/assets/16x16-nodes/node-jitter-points.svg";
+import NodeLSystem from "/../branding/assets/16x16-nodes/node-l-system.svg";
 import NodeLeastCommonMultiple from "/../branding/assets/16x16-nodes/node-least-common-multiple.svg";
 import NodeLerp from "/../branding/assets/16x16-nodes/node-lerp.svg";
 import NodeLessThan from "/../branding/assets/16x16-nodes/node-less-than.svg";
@@ -375,6 +376,7 @@ import NodeText from "/../branding/assets/16x16-nodes/node-text.svg";
 import NodeThreshold from "/../branding/assets/16x16-nodes/node-threshold.svg";
 import NodeTransform from "/../branding/assets/16x16-nodes/node-transform.svg";
 import NodeTriangulate from "/../branding/assets/16x16-nodes/node-triangulate.svg";
+import NodeTurtlePath from "/../branding/assets/16x16-nodes/node-turtle-path.svg";
 import NodeUngroup from "/../branding/assets/16x16-nodes/node-ungroup.svg";
 import NodeUnweld from "/../branding/assets/16x16-nodes/node-unweld.svg";
 import NodeVaryFillColors from "/../branding/assets/16x16-nodes/node-vary-fill-colors.svg";
@@ -524,6 +526,7 @@ export const ICON_16X16_NODES = {
 	NodeLogicalNot: { svg: NodeLogicalNot, size: 16 },
 	NodeLogicalOr: { svg: NodeLogicalOr, size: 16 },
 	NodeLoremIpsum: { svg: NodeLoremIpsum, size: 16 },
+	NodeLSystem: { svg: NodeLSystem, size: 16 },
 	NodeMagnitude: { svg: NodeMagnitude, size: 16 },
 	NodeMakeOpaque: { svg: NodeMakeOpaque, size: 16 },
 	NodeMandelbrot: { svg: NodeMandelbrot, size: 16 },
@@ -657,6 +660,7 @@ export const ICON_16X16_NODES = {
 	NodeThreshold: { svg: NodeThreshold, size: 16 },
 	NodeTransform: { svg: NodeTransform, size: 16 },
 	NodeTriangulate: { svg: NodeTriangulate, size: 16 },
+	NodeTurtlePath: { svg: NodeTurtlePath, size: 16 },
 	NodeUngroup: { svg: NodeUngroup, size: 16 },
 	NodeUnweld: { svg: NodeUnweld, size: 16 },
 	NodeVaryFillColors: { svg: NodeVaryFillColors, size: 16 },

node-graph/libraries/core-types/src/list.rs

@@ -124,6 +124,15 @@ pub const ATTR_SMOOTH: &str = "smooth";
 /// the internal addressing: a `PointId` on a `Vector`'s point pool, or a `SegmentId` on the `List<i64>`
 /// inside a `Path` at the anchor reference the segment departs from.
 pub const ATTR_ID: &str = "id";
+/// Point's `i64` count of the `[` branches the turtle was nested in when drawing it, on a `Vector`'s point pool from Turtle Path.
+pub const ATTR_DEPTH: &str = "depth";
+/// Point's `f64` distance the turtle traveled from its start to reach it, on a `Vector`'s point pool from Turtle Path.
+pub const ATTR_DISTANCE: &str = "distance";
+/// Point's `f64` direction in degrees the turtle faced arriving at it (`0.` along +X, clockwise on screen), on a `Vector`'s
+/// point pool from Turtle Path.
+pub const ATTR_HEADING: &str = "heading";
+/// Point's `f64` width the turtle drew with there (`1.` unless set by `!(w)`), on a `Vector`'s point pool from Turtle Path.
+pub const ATTR_WIDTH: &str = "width";
 /// Text item's font size in document-space units (`f64`, implicit default `24.`).
 pub const ATTR_FONT_SIZE: &str = "font_size";
 /// Text item's font, as a `Resource` of the loaded font file.

node-graph/nodes/text/Cargo.toml

@@ -26,6 +26,7 @@ graphene-hash = { workspace = true }
 graphene-resource = { workspace = true }
 vector-types = { workspace = true }
 node-macro = { workspace = true }
+math-parser = { workspace = true }
 
 # Workspace dependencies
 dyn-any = { workspace = true }