Add stroke scaling option to Stroke node

editor/src/messages/portfolio/document/node_graph/node_properties.rs

@@ -27,7 +27,7 @@ use graphene_std::vector::misc::GridType;
 use graphene_std::vector::misc::{ArcType, MergeByDistanceAlgorithm};
 use graphene_std::vector::misc::{CentroidType, PointSpacingType};
 use graphene_std::vector::style::{Fill, FillChoice, FillType, GradientStops};
-use graphene_std::vector::style::{GradientType, PaintOrder, StrokeAlign, StrokeCap, StrokeJoin};
+use graphene_std::vector::style::{GradientType, PaintOrder, StrokeAlign, StrokeCap, StrokeJoin, StrokeScaling};
 use graphene_std::{GraphicGroupTable, NodeInputDecleration};
 
 pub(crate) fn string_properties(text: &str) -> Vec<LayoutGroup> {
@@ -1807,6 +1807,9 @@ pub fn stroke_properties(node_id: NodeId, context: &mut NodePropertiesContext) -
 	let dash_lengths = array_of_number_widget(ParameterWidgetsInfo::new(node_id, DashLengthsInput::INDEX, true, context), TextInput::default().centered(true));
 	let number_input = disabled_number_input;
 	let dash_offset = number_widget(ParameterWidgetsInfo::new(node_id, DashOffsetInput::INDEX, true, context), number_input);
+	let scaling = enum_choice::<StrokeScaling>()
+		.for_socket(ParameterWidgetsInfo::new(node_id, ScalingInput::INDEX, true, context))
+		.property_row();
 
 	vec![
 		color,
@@ -1818,6 +1821,7 @@ pub fn stroke_properties(node_id: NodeId, context: &mut NodePropertiesContext) -
 		paint_order,
 		LayoutGroup::Row { widgets: dash_lengths },
 		LayoutGroup::Row { widgets: dash_offset },
+		scaling,
 	]
 }
 

editor/src/messages/portfolio/document_migration.rs

@@ -12,7 +12,7 @@ use graph_craft::document::{DocumentNodeImplementation, NodeInput, value::Tagged
 use graphene_std::ProtoNodeIdentifier;
 use graphene_std::text::{TextAlign, TypesettingConfig};
 use graphene_std::uuid::NodeId;
-use graphene_std::vector::style::{PaintOrder, StrokeAlign};
+use graphene_std::vector::style::{PaintOrder, StrokeAlign, StrokeScaling};
 use graphene_std::vector::{VectorData, VectorDataTable};
 use std::collections::HashMap;
 
@@ -574,6 +574,21 @@ fn migrate_node(node_id: &NodeId, node: &DocumentNode, network_path: &[NodeId],
 		document.network_interface.set_input(&InputConnector::node(*node_id, 9), old_inputs[4].clone(), network_path);
 	}
 
+	// Upgrade Stroke node to add "Scaling" parameter
+	if reference == "Stroke" && inputs_count == 10 {
+		let mut node_template = resolve_document_node_type(reference)?.default_node_template();
+		let old_inputs = document.network_interface.replace_inputs(node_id, network_path, &mut node_template)?;
+
+		// Restore all existing inputs
+		for (index, input) in old_inputs.into_iter().enumerate() {
+			document.network_interface.set_input(&InputConnector::node(*node_id, index), input, network_path);
+		}
+
+		// Add the new scaling parameter at index 10
+		let scaling_input = NodeInput::value(TaggedValue::StrokeScaling(StrokeScaling::ScaleWithShape), false);
+		document.network_interface.set_input(&InputConnector::node(*node_id, 10), scaling_input, network_path);
+	}
+
 	// Rename the old "Splines from Points" node to "Spline" and upgrade it to the new "Spline" node
 	if reference == "Splines from Points" {
 		document.network_interface.set_reference(node_id, network_path, Some("Spline".to_string()));

editor/src/messages/tool/tool_messages/shape_tool.rs

@@ -642,8 +642,6 @@ impl Fsm for ShapeToolFsmState {
 						tool_data.line_data.editing_layer = Some(layer);
 					}
 				}
-				tool_options.stroke.apply_stroke(tool_options.line_weight, layer, defered_responses);
-
 				tool_options.stroke.apply_stroke(tool_options.line_weight, layer, defered_responses);
 				tool_data.data.layer = Some(layer);
 

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

@@ -260,6 +260,21 @@ impl PaintOrder {
 	}
 }
 
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, serde::Serialize, serde::Deserialize, Hash, DynAny, specta::Type, node_macro::ChoiceType)]
+#[widget(Radio)]
+pub enum StrokeScaling {
+	#[default]
+	ScaleWithShape,
+	NonScaling,
+}
+
+impl StrokeScaling {
+	pub fn is_non_scaling(self) -> bool {
+		self == Self::NonScaling
+	}
+}
+
 fn daffine2_identity() -> DAffine2 {
 	DAffine2::IDENTITY
 }

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

@@ -14,7 +14,7 @@ use crate::vector::algorithms::bezpath_algorithms::{eval_pathseg_euclidean, is_l
 use crate::vector::algorithms::merge_by_distance::MergeByDistanceExt;
 use crate::vector::misc::{MergeByDistanceAlgorithm, PointSpacingType};
 use crate::vector::misc::{handles_to_segment, segment_to_handles};
-use crate::vector::style::{PaintOrder, StrokeAlign, StrokeCap, StrokeJoin};
+use crate::vector::style::{PaintOrder, StrokeAlign, StrokeCap, StrokeJoin, StrokeScaling};
 use crate::vector::{FillId, RegionId};
 use crate::{CloneVarArgs, Color, Context, Ctx, ExtractAll, GraphicElement, GraphicGroupTable, OwnedContextImpl};
 
@@ -191,6 +191,8 @@ async fn stroke<C: Into<Option<Color>> + 'n + Send, V>(
 	/// The phase offset distance from the starting point of the dash pattern.
 	#[unit(" px")]
 	dash_offset: f64,
+	/// Whether the stroke should scale with shape transformations or maintain a constant visual width.
+	scaling: StrokeScaling,
 ) -> Instances<V>
 where
 	Instances<V>: VectorDataTableIterMut + 'n + Send,
@@ -205,7 +207,7 @@ where
 		join_miter_limit: miter_limit,
 		align,
 		transform: DAffine2::IDENTITY,
-		non_scaling: false,
+		non_scaling: scaling.is_non_scaling(),
 		paint_order,
 	};
 

node-graph/graph-craft/src/document/value.rs

@@ -242,6 +242,7 @@ tagged_value! {
 	StrokeJoin(graphene_core::vector::style::StrokeJoin),
 	StrokeAlign(graphene_core::vector::style::StrokeAlign),
 	PaintOrder(graphene_core::vector::style::PaintOrder),
+	StrokeScaling(graphene_core::vector::style::StrokeScaling),
 	FillType(graphene_core::vector::style::FillType),
 	FillChoice(graphene_core::vector::style::FillChoice),
 	GradientType(graphene_core::vector::style::GradientType),