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display clip start and end

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This commit is contained in:
Lee-Orr
2024-03-18 14:53:04 -04:00
parent c9fef4425c
commit c145540a51
4 changed files with 49 additions and 23 deletions
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studio-frontend/src/app/anim-timeline.element.ts
+10 -4
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@@ -58,6 +58,12 @@ export class AnimTimelineElement extends LitElement {
@property({ type: Number }) rangeStart = 0;
/** The time (in seconds) at the right edge of the timeline view */
@property({ type: Number }) rangeEnd = 5;
/** The time (in seconds) at the start of the clip */
@property({ type: Number }) clipStart = 0;
/** The time (in seconds) at the end of the clip */
@property({ type: Number }) clipEnd = 5;
/** The time (in seconds) of the current play-head position */
@property({ type: Number }) playHead = 0;
@@ -151,8 +157,8 @@ export class AnimTimelineElement extends LitElement {
const deltaTimeScale = delta * 0.001 * currentRange;
const rangeStart = this.rangeStart - deltaTimeScale * focusPoint;
const rangeEnd = this.rangeEnd + deltaTimeScale * (1 - focusPoint);
const rangeStart = Math.max(this.rangeStart - deltaTimeScale * focusPoint, 0.);
const rangeEnd = Math.max(this.rangeEnd + deltaTimeScale * (1 - focusPoint), rangeStart + 0.01);
this.dispatchEvent(new CustomEvent("rangeStart-change", { detail: rangeStart }));
this.dispatchEvent(new CustomEvent("rangeEnd-change", { detail: rangeEnd }));
@@ -174,8 +180,8 @@ export class AnimTimelineElement extends LitElement {
const deltaChange = deltaPx * 0.001;
const scaledChange = (this.rangeEnd - this.rangeStart) * deltaChange;
const rangeStart = this.rangeStart - scaledChange;
const rangeEnd = this.rangeEnd - scaledChange;
const rangeStart = Math.max(this.rangeStart - scaledChange, 0);
const rangeEnd = Math.max(this.rangeEnd - scaledChange, rangeStart + 0.01);
this.dispatchEvent(new CustomEvent("rangeStart-change", { detail: rangeStart }));
this.dispatchEvent(new CustomEvent("rangeEnd-change", { detail: rangeEnd }));