NVIDIA 於德國科隆 gamescom 2019 電玩展準備超多光線追蹤遊戲，其中最令人振奮的當屬全球最暢銷遊戲《Minecraft》（我的世界／當個創世神）和殭屍射擊跑酷遊戲《垂死之光 2》（Dying Light 2）。
《Minecraft》
前不久才取消超高畫質材質包開發計畫的《Minecraft》，如今在gamescom 2019 宣布 2020 年導入即時光線追蹤技術，由 NVIDIA、微軟工作室與開發商 Mojang 聯手打造，呈現更逼真的遊戲場景。
延伸閱讀：延期多次的《Minecraft》超高畫質「Super Duper Graphics」材質包取消開發了 😢
NVIDIA 和 Mojang 攜手合作，在《Minecraft》的 Windows 10 版本中加入一項稱為「路徑追蹤」的光線追蹤技術，讓玩家感受身歷其境的遊戲氛圍。
路徑追蹤模擬光線在場景中穿越的途徑，該技術為各種不同的光線計算提供了一個統一的模型，可以針對各種不同的特效，包括傳統上實行光柵式或混和式渲染器的特效，包括：
- 從太陽、天空或源自各種不同光源的直接光照，包括發射的表面如螢光石和熔岩
- 根據光源的尺寸、形狀和距離產生的真實的剛硬的或柔化的陰影
- 每像素的發射光照
- 間接的擴散照明 (擴散全域照明)
- 間接的鏡面照明 (反射)
- 透明材料反射、折射及散射 (沾汙的玻璃、水、冰)
- 大氣中的散射及密度 (有容量的霧、光束、真實的天空)
《垂死之光 2》
曾於今年 E3 電玩展預告 2020 春季上架的《垂死之光 2》也在 gamescom 2019 宣布導入即時光線追蹤技術，被殭屍追殺的恐怖氣氛更逼真了。
《看門狗：自由軍團》（Watch Dogs: Legion）
《看門狗：自由軍團》再次與 NVIDIA 合作，共同打造更炫目的 PC 遊戲視覺體驗。由於遊戲場景位於倫敦，內含大量摩天大樓的玻璃帷幕、閃亮的商家招牌，以及多雨的天氣，這些光影效果都透過光線追蹤完整保留下來，讓你彷彿置身倫敦。
《決勝時刻：現代戰爭》（Call of Duty: Modern Warfare）
即將於今年 10 月 25 日上架的《決勝時刻：現代戰爭》於 gamescom 2019 展示更多光線追蹤遊戲畫面，包括單人戰役和 2v2 多人對戰，預計 9 月 19 日開始公測。
其餘包括《德軍總部：血氣方剛》、《吸血鬼：惡夜獵殺 血族 2》、《控制》以及騰訊遊戲新作《SYNCED：Off-Planet》都公布更多光線追蹤場景，有興趣的朋友歡迎參考以下畫面。
《德軍總部：血氣方剛》（Wolfenstein: Youngblood）
《吸血鬼：惡夜獵殺 血族 2》（Vampire: The Masquerade- Bloodlines 2）
《控制》（Control）
《SYNCED：Off-Planet》
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2FRaytracing.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fminecraft-rtx-dxr-ray-tracing-001-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fminecraft-rtx-dxr-ray-tracing-001-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fminecraft-rtx-dxr-ray-tracing-002-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fminecraft-rtx-dxr-ray-tracing-002-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fminecraft-rtx-dxr-ray-tracing-003-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fminecraft-rtx-dxr-ray-tracing-003-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fdying-light-2-ray-tracing-announcement-screenshot-001-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fdying-light-2-ray-tracing-announcement-screenshot-001-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fwatch-dogs-legion-dxr-ray-tracing-001-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fwatch-dogs-legion-dxr-ray-tracing-001-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fcall-of-duty-modern-warfare-ray-tracing-001-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fcall-of-duty-modern-warfare-ray-tracing-001-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fcall-of-duty-modern-warfare-ray-tracing-002-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fcall-of-duty-modern-warfare-ray-tracing-002-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fcall-of-duty-modern-warfare-ray-tracing-003-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fcall-of-duty-modern-warfare-ray-tracing-003-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fwolfenstein-youngblood-gamescom-2019-ray-tracing-screenshot-001-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fwolfenstein-youngblood-gamescom-2019-ray-tracing-screenshot-001-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fwolfenstein-youngblood-gamescom-2019-ray-tracing-screenshot-002-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fwolfenstein-youngblood-gamescom-2019-ray-tracing-screenshot-002-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fvampire-the-masquerade-bloodlines-2-ray-tracing-001-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fvampire-the-masquerade-bloodlines-2-ray-tracing-001-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fvampire-the-masquerade-bloodlines-2-ray-tracing-003-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fvampire-the-masquerade-bloodlines-2-ray-tracing-003-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fvampire-the-masquerade-bloodlines-2-ray-tracing-004-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fvampire-the-masquerade-bloodlines-2-ray-tracing-004-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fvampire-the-masquerade-bloodlines-2-ray-tracing-005-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fvampire-the-masquerade-bloodlines-2-ray-tracing-005-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fcontrol-gamescom-2019-ray-tracing-screenshot-001-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fcontrol-gamescom-2019-ray-tracing-screenshot-001-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fcontrol-gamescom-2019-ray-tracing-screenshot-002-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fcontrol-gamescom-2019-ray-tracing-screenshot-002-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fsynced-off-planet-ray-tracing-announcement-screenshot-001-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fsynced-off-planet-ray-tracing-announcement-screenshot-001-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fsynced-off-planet-ray-tracing-announcement-screenshot-002-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fsynced-off-planet-ray-tracing-announcement-screenshot-002-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fsynced-off-planet-ray-tracing-announcement-screenshot-003-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fsynced-off-planet-ray-tracing-announcement-screenshot-003-off.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fsynced-off-planet-ray-tracing-announcement-screenshot-004-on.jpg)
:quality(60):no_upscale()/https%3A%2F%2Fimg.4gamers.com.tw%2Fckfinder%2Ffiles%2FElvis%2FNews%2F20190919-NVIDIA%2Fsynced-off-planet-ray-tracing-announcement-screenshot-004-off.jpg)