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Deprecate all usages of the Color struct representing gamma space values, fixing round-trip precision bugs (#4149)

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* Deprecate all usages of the Color struct representing gamma space values, fixing round-trip precision bugs

* Code review fixes
This commit is contained in:
Keavon Chambers
2026-05-14 22:48:33 -07:00
committed by GitHub
parent 456a7c868d
commit a56746c6bf
67 changed files with 1210 additions and 941 deletions
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7
node-graph/libraries/rendering/src/render_ext.rs
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@@ -1,4 +1,5 @@
use crate::renderer::{RenderParams, format_transform_matrix};
use core_types::color::SRGBA8;
use core_types::uuid::generate_uuid;
use glam::DAffine2;
use graphic_types::vector_types::gradient::{Gradient, GradientType};
@@ -22,7 +23,7 @@ impl RenderExt for Gradient {
if position != 0. {
let _ = write!(stop, r#" offset="{}""#, (position * 1_000_000.).round() / 1_000_000.);
}
let _ = write!(stop, r##" stop-color="#{}""##, color.to_rgb_hex_srgb_from_gamma());
let _ = write!(stop, r##" stop-color="#{}""##, SRGBA8::from(color).to_rgb_hex());
if color.a() < 1. {
let _ = write!(stop, r#" stop-opacity="{}""#, (color.a() * 1000.).round() / 1000.);
}
@@ -86,7 +87,7 @@ impl RenderExt for Fill {
match self {
Self::None => r#" fill="none""#.to_string(),
Self::Solid(color) => {
let mut result = format!(r##" fill="#{}""##, color.to_rgb_hex_srgb_from_gamma());
let mut result = format!(r##" fill="#{}""##, SRGBA8::from(*color).to_rgb_hex());
if color.a() < 1. {
let _ = write!(result, r#" fill-opacity="{}""#, (color.a() * 1000.).round() / 1000.);
}
@@ -132,7 +133,7 @@ impl RenderExt for Stroke {
let paint_order = (self.paint_order != PaintOrder::StrokeAbove || render_params.override_paint_order).then_some(PaintOrder::StrokeBelow);
// Render the needed stroke attributes
let mut attributes = format!(r##" stroke="#{}""##, color.to_rgb_hex_srgb_from_gamma());
let mut attributes = format!(r##" stroke="#{}""##, SRGBA8::from(color).to_rgb_hex());
if color.a() < 1. {
let _ = write!(&mut attributes, r#" stroke-opacity="{}""#, (color.a() * 1000.).round() / 1000.);
}