關於 meshing ，我們在網路上蒐集到這些相關的討論、資訊與評價

Niantic Lightship平台擴大支援第三方遊戲開發者使用AR

陳明陽 2021-05-27

Niantic Lightship平台提供下一代擴增實境(AR)工具Niantic Lightship AR開發者套件(ARDK)，大幅簡化開發作業、支援第三方遊戲開發者開發互動且沉浸的AR應用。5G的超大頻寬、超低延遲、超高網速將有助於規模化AR體驗、確保內容共享無延遲。

根據VentureBeat報導，Niantic Lightship平台支援Niantic Ingress、Pokemon Go、任天堂(Nintendo)Pikmin宇宙的定位與AR遊戲等，開發者可在Niantic.dev網站註冊，參與Niantic Lightship ARDK非公開beta測試，獲得關於Niantic Publishing的資訊。

Niantic正建立虛擬定位系統(VPS)與先進工具，讓AR體驗能精準善用地理位置與持久的內容主持(content anchoring)、支援全球規模的AR體驗，並讓Niantic Lightship成為對應與共享全球規模AR體驗的業界標準。

2021年初Niantic推出Niantic Lightship ARDK並提供工程、產品開發、支援團隊協助，讓數百名遊戲與非遊戲開發者進行的非公開alpha測試，並根據回饋調整Niantic Lightship平台核心功能、AR工具、特性、文件。

ARDK非公開beta版有多項先進工具與3個關鍵強化，能逼真呈現虛擬物件在特定空間的靜態與動態且符合物理定律，先進meshing技術運用智慧型手機的攝影機或光達(LiDAR)、神經網路，實現對虛擬物件的操作、跟虛擬角色與內容自然互動。

強化的語意分割(semantic segmentation)功能，能自動區分建築、地面、天空等空間特性；共定位(colocalization)、連網、同步功能的改善，可實現內容主持與提升多玩家共享體驗，8個玩家可在同一位置同時共享相同的AR體驗。

附圖：Niantic Lightship平台支援全球規模AR體驗與多玩家與共享體驗。Niantic

資料來源：https://www.digitimes.com.tw/iot/article.asp?cat=158&cat1=20&cat2=130&id=0000610698_I8Y55LHTLXLZ927TFL20K

還記得上個月Cadence 收購Pointwise，以大幅擴展系3D統分析能力嗎? 🤔

Pointwise有多厲害? Pointwise前身為Gridgen軟體，早期被廣泛應用於航太和國防相關領域，過去40年裡美國的每個大型航太計劃都有使用Pointwise。✈⚓

Pointwise執行長John Chawner在Paul McLellan的專訪中分享何謂網格建置(Meshing)，並解釋網格建置技術如何運作，同時其技術如何符合航太應用中對於流體所要求的精確度、可靠性、可預測性和性能。

👉👉Pointwise CFD網誌>>>https://blog.pointwise.com/
👉👉Cadence運算流體力學(Computational Fluid Dynamics)部落格>>>https://community.cadence.com/cadence_blogs_8/b/cfd

專訪全文👉👉https://community.cadence.com/cadence_blogs_8/b/spotlight-taiwan/posts/cfd-pointwise

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Nuggets get crucial win with playoff implications over Lakers

Allen Iverson knew there'd be days like this.

The Nuggets are just 27-27 since his trade from Philadelphia but that doesn't begin to tell the whole story, which includes an array of games without suspended superstar Carmelo Anthony and sharpshooter J.R. Smith and a whole mess of injuries that prevented any sort of cohesion until the last couple of weeks.

Now, the Nuggets are meshing just in time for the playoffs.

They beat the fading Los Angeles Lakers 115-111 on Monday night to stretch their winning streak to a season-best six straight games behind Carmelo Anthony's 33 points and Marcus Camby's 22 rebounds and seven blocks.

"This is probably the best time ever to get the chemistry down," Anthony said. "It couldn't come at a much better time for us."

These types of nights are beginning to make up for all those losses that A.I. endured when he first came to Colorado, fueling his critics' contention that two superstar scorers couldn't coexist for very long.

"I always felt good about my situation," Iverson said. "That was the whole big thing with me. I knew there was going to be one day when 'Melo came back and J.R. came back, and I knew that we'd be able to get into practice and get some offensive and defensive chemistry going.

"I felt I was in a better position than I was in Philadelphia, so I never lost hope or lost focus because I felt the day that we'd be playing good basketball would come," Iverson said. "I'm just happy that it's now that we're headed into the playoffs."

Anthony sealed the latest win with three free throws in the last 9 seconds and Camby cradled Kobe Bryant's errant desperation 3-pointer that would have tied it in the final seconds.

Iverson added 24 points for the Nuggets, who tightened their grip on the sixth spot in the West, moving 1 1/2 games ahead of the Lakers, who have lost six of their last eight.
"Anthony's playing extremely well, AI's playing extremely well," Bryant said. "The supporting cast is playing extremely well. They are very hot right now."

And the Lakers are very cold.

The Lakers (40-38) haven't beaten a team with a winning record since defeating Utah on Feb. 26. No other Phil Jackson-coached team has ever lost this many games in a season. They went 45-37 last year.

Even their superstar was mired in a funk Monday night.

Bryant scored 23 points, nine below his league-leading average, and missed 21 of his 30 shots. When his 3-pointer rattled out with 2.7 seconds left, Camby cradled the rebound -- his 22nd on this night and 42nd in his last two games against the Lakers -- and drew the foul.

He missed his first free throw but sank his second and Anthony swiped the long inbounds to seal Denver's win.

"He's a great rebounder," Iverson said. "He'll kill us if we get anywhere near a ball he can get his hands on. If he can get his hands on it and we touch that ball, we're going to hear about it. The ones that are long, we try to get those and the ones that are in the paint, we let Marcus get them."

Bryant made just 1-of-5 from the arc and although he made four of his five free throws, his one miss came with 1:01 left and the Lakers trailing by two.

With Denver ahead 111-109, Sasha Vujacic kicked the ball with 9.7 seconds remaining on the game clock and four on the shot clock, causing a reset and forcing the Lakers to foul Anthony, who missed one of two free throws, leaving Denver clinging to a three-point lead.

Anthony fouled Bryant with 8.3 seconds left before he could set up for a game-tying 3-pointer and Bryant sank both foul shots.

Anthony was fouled on the inbounds and also sank both of his shots, giving Denver a 114-111 lead with 7 seconds left. That's when Bryant's final 3-pointer rattled out.

The Lakers trailed 92-82 heading into the fourth quarter but stormed ahead 105-104 on Brian Cook's 3-pointer with 4:20 left, capping a 13-2 spurt that included a slam and a fadeaway by Bryant. The run was sparked by Los Angeles turning to a zone defense, which stopped Denver's penetration in the second half.

Bryant, the NBA's leading scorer after a super surge over the last six weeks, was ice cold in the first half, shooting just 4-of-12 for nine points. His first basket came with 2:59 left in the first quarter.