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fadis_'s profile
Fadis
Fadis
Fadis
@fadis_

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Fadis

@fadis_

組み込みから*NIXシステム、HPCまで、計算機をこよなく愛するゲームプログラマ。C++を関数型言語と間違えているタイプのC++er。遺伝的FM音源とかの人。 丼:@fadis@mstdn.jp 欲しい物リスト:http://amzn.to/Mzt8F0 

大阪
github.com/Fadis/
Joined July 2010

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    1. まちカドおるみん‏ @kotatsu_mi 15 Sep 2019
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      『バトルフィールド V』とかリアルタイムレイトレースとかで水なんかに画面外のオブジェクトが映り込んでてスゲーって思ったけど,あのグラフィックはたぶん RTX 積んでる PC じゃないと出来ないっぽいし

      1 reply 1 retweet 5 likes
    2. NV(*´ω`*)‏ @nvsofts 15 Sep 2019
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      Replying to @kotatsu_mi

      そして上級プレイヤーは「演出が敵を見にくくする」という理由で最低設定でプレイするのである

      1 reply 1 retweet 0 likes
    3. まちカドおるみん‏ @kotatsu_mi 15 Sep 2019
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      Replying to @nvsofts

      リアルタイムレイトレース,そこまでゲーム性に寄与しないワリに重いから仕方ないね……(でも画面外のオブジェクトとか色々なオブジェクトが映り込むのは演出だけじゃなくてゲーム性としてもそこそこ寄与してる上手い例な気がする)

      2 replies 1 retweet 2 likes
    4. Fadis‏ @fadis_ 15 Sep 2019
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      Replying to @kotatsu_mi @nvsofts

      リアルタイムレイトレースが嬉しいのは、ゲーム屋がハックい方法で描画の工夫をしなくてもいきなり割と説得力のあるレンダリング結果が得られる、それによって複雑な描画の制約を考慮しながらシーンを考えなくてよくなる、という点だから、既に頑張ってしまったゲームが使っても旨味7割減なんだよな

      1 reply 8 retweets 9 likes
    5. まちカドおるみん‏ @kotatsu_mi 15 Sep 2019
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      Replying to @fadis_ @nvsofts

      なんか 4gamers かどこかが出してた去年の CEDEC のレポート記事にも似たようなことが書いてあって,なるほどなあになりました

      1 reply 0 retweets 3 likes
    6. Fadis‏ @fadis_ 15 Sep 2019
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      Replying to @kotatsu_mi @nvsofts

      もっとも現状はローエンドなGPUを想定してラスタライズベースのレンダリングも行わなければならないから、ゲーム屋がこの恩恵を受けられる日はしばらく来そうにない。この点で、同じ性能のハードが広く普及することになるPS5がリアルタイムレイトレースをサポートするというのには大きな意味がある

      1 reply 7 retweets 7 likes
    7. まちカドおるみん‏ @kotatsu_mi 15 Sep 2019
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      Replying to @fadis_ @nvsofts

      PS5 すごい楽しみ……。

      1 reply 1 retweet 2 likes
    8. だよもんフレンズは在宅BSD仕事したい‏ @daemon1995 15 Sep 2019
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      Replying to @kotatsu_mi @fadis_ @nvsofts

      性能は大きく負けるがJetson-nanoに載ってるGPUもリアルタイムレイトレに対応してる。何に使えるのか用途に困るけど、ARMでラズパイ互換なGPIOも有るので色々考え中。

      1 reply 1 retweet 3 likes
    9. Fadis‏ @fadis_ 15 Sep 2019
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      Replying to @daemon1995 @kotatsu_mi @nvsofts

      あれ、MaxwellでもVK_NV_ray_tracingできるんだっけ。Pascalができるようになってるのは見たけど

      1 reply 1 retweet 2 likes
    10. まちカドおるみん‏ @kotatsu_mi 15 Sep 2019
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      Replying to @fadis_ @daemon1995 @nvsofts

      むしろ Pascal ならできるのか……(Turing だけだとばかり

      2 replies 0 retweets 1 like
      Fadis‏ @fadis_ 15 Sep 2019
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      Replying to @kotatsu_mi @daemon1995 @nvsofts

      ハードウェアでAcceleration Structuresを作れるのはTuringから。Pascalではソフトウェアによる実装になる(つまり動くが遅い

      10:57 AM - 15 Sep 2019
      • 3 Likes
      • だよもんフレンズは在宅BSD仕事したい まちカドおるみん NV(*´ω`*)
      1 reply 0 retweets 3 likes
        1. まちカドおるみん‏ @kotatsu_mi 15 Sep 2019
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          Replying to @fadis_ @daemon1995 @nvsofts

          なーる

          0 replies 0 retweets 0 likes
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