facebookarchive/Keyframes

Exporter: Support for OPACITY on images, not just layers

Open

#104 建立於 2017年1月18日

在 GitHub 查看
 (2 留言) (0 反應) (0 負責人)JavaScript (5,337 star) (304 fork)batch import
enhancementhelp wanted

描述

Here I faced a curious problem: I made an alpha animation for a png image in AE, but after exporting,the OPACITY attribute of that animation didn't appear in the json file.However.If I made this just for layer(not image Layer), OPACITY appeared as expected. Any ideas?

貢獻者指南

技術棧
javascript
領域
tooling
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Basic knowledge of JavaScriptFamiliarity with the Keyframes exporter module
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
40
研究方向
Investigate the exporter code in the Keyframes repository, specifically how layers and images are handled. Look for where opacity is applied to layers and understand why it's missing for images. Check the JSON output structure to identify the difference. Consider modifying the exporter to include opacity for image layers by mirroring the layer opacity logic. Review any existing tests for layer opacity and add similar tests for images.