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feat: if device orientation interaction is turned off, disable dynamic minSpeed & dynamic subSteps

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Usu171
2025-12-14 23:18:29 +08:00
parent db3ce82eb2
commit ae003fb8fd
1 changed files with 13 additions and 11 deletions
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24
src/utils/marbleSystem.ts
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@@ -141,7 +141,10 @@ export class MarbleSystem {
private update(dt: number): void {
let subSteps = 1;
if (this.deviceOrientationInteraction.hasActiveGravity()) {
if (
this.deviceOrientationInteraction.hasActiveGravity() &&
this.deviceOrientationInteraction.getEnabled()
) {
const { x, y } = this.deviceOrientationInteraction.getAcceleration();
const magnitude = Math.hypot(x, y);
@@ -154,16 +157,15 @@ export class MarbleSystem {
} else {
subSteps = 4;
}
if (this.deviceOrientationInteraction.getEnabled()) {
const maxMagnitude = 7.0;
const exponent = 3;
const t = Math.min(magnitude / maxMagnitude, 1.0);
const factor = 1 - (2 * t) ** exponent;
const minSpeed = MARBLE_CONFIG.physics.minSpeed * Math.max(0, factor);
this.physics.updateConfig({ minSpeed: minSpeed });
} else {
this.physics.updateConfig({ minSpeed: MARBLE_CONFIG.physics.minSpeed });
}
const maxMagnitude = 7.0;
const exponent = 3;
const t = Math.min(magnitude / maxMagnitude, 1.0);
const factor = 1 - (2 * t) ** exponent;
const minSpeed = MARBLE_CONFIG.physics.minSpeed * Math.max(0, factor);
this.physics.updateConfig({ minSpeed: minSpeed });
} else {
this.physics.updateConfig({ minSpeed: MARBLE_CONFIG.physics.minSpeed });
}
this.currentSubSteps = subSteps;