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Make the Outline render mode draw with consistent stroke thickness at any viewport zoom (#3848)

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* Remove dead code for now-retired SVG implementation

* Implement viewport zoom compensation for thickness
This commit is contained in:
Keavon Chambers
2026-03-02 20:13:05 -08:00
committed by GitHub
parent a8b5203d6c
commit 7cc3097acd
7 changed files with 7 additions and 26 deletions
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4
node-graph/libraries/rendering/src/render_ext.rs
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@@ -148,10 +148,6 @@ impl RenderExt for Stroke {
if let Some(stroke_join_miter_limit) = stroke_join_miter_limit {
let _ = write!(&mut attributes, r#" stroke-miterlimit="{stroke_join_miter_limit}""#);
}
// Add vector-effect attribute to make strokes non-scaling
if self.non_scaling {
let _ = write!(&mut attributes, r#" vector-effect="non-scaling-stroke""#);
}
if paint_order.is_some() {
let _ = write!(&mut attributes, r#" style="paint-order: stroke;" "#);
}

5
node-graph/libraries/rendering/src/renderer.rs
View File

@@ -180,6 +180,8 @@ pub struct RenderParams {
pub aligned_strokes: bool,
pub override_paint_order: bool,
pub artboard_background: Option<Color>,
/// Viewport zoom level (document-space scale). Used to compute constant viewport-pixel stroke widths in Outline mode.
pub viewport_zoom: f64,
}
impl Hash for RenderParams {
@@ -197,6 +199,7 @@ impl Hash for RenderParams {
self.aligned_strokes.hash(state);
self.override_paint_order.hash(state);
self.artboard_background.hash(state);
self.viewport_zoom.to_bits().hash(state);
}
}
@@ -1109,7 +1112,7 @@ impl Render for Table<Vector> {
match render_params.render_mode {
RenderMode::Outline => {
let outline_stroke = kurbo::Stroke {
width: LAYER_OUTLINE_STROKE_WEIGHT,
width: LAYER_OUTLINE_STROKE_WEIGHT / if render_params.viewport_zoom > 0. { render_params.viewport_zoom } else { 1. },
miter_limit: 4.,
join: Join::Miter,
start_cap: Cap::Butt,