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Use accessible colors that maintain contrast in the conflation scene

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This commit is contained in:
Arman Uguray 2023-02-03 12:27:42 -08:00
parent fff43bba0d
commit 97e6e12799
1 changed files with 8 additions and 5 deletions
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13
examples/scenes/src/test_scenes.rs
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@ -414,11 +414,14 @@ fn conflation_artifacts(sb: &mut SceneBuilder, _: &mut SceneParams) {
let x = N + 0.5; // Fractional pixel offset reveals the problem on axis-aligned edges. let x = N + 0.5; // Fractional pixel offset reveals the problem on axis-aligned edges.
let mut y = N; let mut y = N;
let bg_color = Color::rgb8(255, 194, 19);
let fg_color = Color::rgb8(12, 165, 255);
// Two adjacent triangles touching at diagonal edge with opposing winding numbers // Two adjacent triangles touching at diagonal edge with opposing winding numbers
sb.fill( sb.fill(
Fill::NonZero, Fill::NonZero,
Affine::translate((x, y)) * scale, Affine::translate((x, y)) * scale,
Color::RED, fg_color,
None, None,
&[ &[
// triangle 1 // triangle 1
@ -439,14 +442,14 @@ fn conflation_artifacts(sb: &mut SceneBuilder, _: &mut SceneParams) {
sb.fill( sb.fill(
Fill::EvenOdd, Fill::EvenOdd,
Affine::translate((x, y)) * scale, Affine::translate((x, y)) * scale,
Color::RED, bg_color,
None, None,
&Rect::new(0.0, 0.0, N, N), &Rect::new(0.0, 0.0, N, N),
); );
sb.fill( sb.fill(
Fill::EvenOdd, Fill::EvenOdd,
Affine::translate((x, y)) * scale, Affine::translate((x, y)) * scale,
Color::GREEN, fg_color,
None, None,
&[ &[
// left rect // left rect
@ -467,14 +470,14 @@ fn conflation_artifacts(sb: &mut SceneBuilder, _: &mut SceneParams) {
sb.fill( sb.fill(
Fill::EvenOdd, Fill::EvenOdd,
Affine::translate((x, y)) * scale, Affine::translate((x, y)) * scale,
Color::RED, bg_color,
None, None,
&Rect::new(0.0, 0.0, N, N), &Rect::new(0.0, 0.0, N, N),
); );
sb.fill( sb.fill(
Fill::EvenOdd, Fill::EvenOdd,
Affine::translate((x, y)) * scale, Affine::translate((x, y)) * scale,
Color::GREEN, fg_color,
None, None,
&[ &[
// left rect // left rect