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cadSet/text-to-cad/viewer/src/client/workbench/stepModuleAnimation.js
T
2026-07-22 19:38:36 +08:00

26 lines
773 B
JavaScript

export function findStepModuleAnimation(definition, animationId) {
const animations = Array.isArray(definition?.animations) ? definition.animations : [];
if (!animations.length) {
return null;
}
const normalizedId = String(animationId || "").trim();
return animations.find((animation) => animation.id === normalizedId) || animations[0] || null;
}
export function buildDefaultStepModuleAnimationState(definition) {
const animation = findStepModuleAnimation(definition, "");
return {
activeId: animation?.id || "",
playing: false,
elapsedSec: 0,
speed: 1
};
}
export function animationNowMs() {
if (typeof performance !== "undefined" && typeof performance.now === "function") {
return performance.now();
}
return Date.now();
}