CesiumGS/cesium

Disable the depth test when clamped to ground zooms to wrong location

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#5,957 建立於 2017年11月1日

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 (3 留言) (0 反應) (0 負責人)JavaScript (11,758 star) (3,324 fork)batch import
category - sandcastlegood first issuetype - bug

描述

Select Disable the depth test when clamped to ground in http://localhost:8080/Apps/Sandcastle/index.html?src=Billboards.html&label=All and you'll be looking at the size of a mountain. You need to move the camera to see the billboard.

This is using the viewer.zoomTo, so maybe we introduced a bug when clamping to ground?

貢獻者指南

技術棧
javascript
領域
frontend
議題類型
bug
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。
4
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
JavaScriptCesium basics
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。
20
研究方向
Investigate the viewer.zoomTo function and how it interacts with depth testing when objects are clamped to ground. Check the Sandcastle example at Apps/Sandcastle/index.html?src=Billboards.html. Look for recent changes in Camera.js or Scene.js that may have introduced this regression. Focus on the 'clamp to ground' behavior and the depth test disable option.