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feat(thruster): support bottom propeller for single direction mode #1010

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feat(thruster): support bottom propeller for single direction mode #1010

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c82ecf8
feat(thruster): support bottom propeller for single direction thrusters
claude Jun 25, 2026
c3250e8
test(thruster): add visual baseline for single direction propellers
claude Jun 25, 2026
3fa3aa4
fix(thruster): avoid clipping single direction bottom propeller
claude Jun 25, 2026
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Binary file added ...truments/thruster/thruster.stories.ts/single-direction-with-propellers-auto.png
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12 changes: 12 additions & 0 deletions packages/openbridge-webcomponents/src/navigation-instruments/thruster/thruster.stories.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -102,6 +102,18 @@ export const SingleDirection: Story = {
},
};

export const SingleDirectionWithPropellers: Story = {
args: {
singleDirection: true,
thrust: 50,
setpoint: 30,
state: InstrumentState.active,
priority: Priority.enhanced,
topPropeller: PropellerType.single,
bottomPropeller: PropellerType.cap,
},
};
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tibnor marked this conversation as resolved.

export const SingleDirectionSingleSidedWithAdvice: Story = {
args: {
singleDirection: true,
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11 changes: 8 additions & 3 deletions packages/openbridge-webcomponents/src/navigation-instruments/thruster/thruster.ts
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Expand Up @@ -756,12 +756,17 @@ export function thruster(
let viewBox = '-80 -160 160 320';
let y = -160;
if (options.singleDirection) {
viewBox = '-80 -300 160 320';
y = -320;
if (options.bottomPropeller !== PropellerType.none) {
viewBox = '-80 -300 160 356';
y = -320;
} else {
viewBox = '-80 -300 160 320';
y = -320;
}
}
const top = topPropeller(height, tc.arrowColor, options.topPropeller);
const bottom = bottomPropeller(
options.singleDirectionHalfSize ? 0.5 : height,
options.singleDirectionHalfSize || options.singleDirection ? 0.5 : height,
options.bottomPropeller
);
return svg`
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