その８ 4分木空間分割を最適化する！
ホーム＜ゲームつくろー！＜衝突判定編 2D衝突編 その８ 4分木空間分割を最適化する！（理屈編） ゲーム空間に置いたオブジェクトを総当りで衝突判定する事ははっきりと非効率だと言えます。ちょっと計算してみましょう。60FPSのゲームの1フリップ約16.6ミリ秒の内衝突判定に10%の時間余裕（1.66ミリ秒）を与えられたとします。もし1000回の衝突判定に1ミリ秒かかるなら（1000回/msec）、判定回数は1660回以下に抑えないと間に合いません。総当りだとこれは58オブジェクトくらいで限界です。判定時間が200回/msecならオブジェクトはたった18個で限界。これはどう考えても節約が無いとゲームになりません。 オブジェクトの全ての位置が決まった時、自分とぶつかる可能性があるのは自分の周りのオブジェクトだけです。遠い所にある物は判定する必要すらありません。そこで「空間をある程度制限してその中
A Goodbye From Cool Running!
ACTIVE Results provides core publishing features, as well as: Modern and mobile-friendly interface with custom-branded results pages State-of-the-art search engine for results indexing Localized language translations for 31 languages A full-integrated experience with ACTIVEWorks and ACTIVE Timing products Select 'Sign up' in the menu to create a new account and then begin creating your events on t
ConfigJBossMDB| JBoss.org Content Archive (Read Only)
Created by adrian.brock on Nov 1, 2005 5:06 PM. Last modified by bassel.ghneim on Aug 12, 2007 4:11 PM. MDB Configuration using the old invoker proxy binding (JMSContainerInvoker) Complete and up-to-date details can be found in the dtd $JBOSS_HOME/docs/dtd/jboss_x_y.dtd Delivery The delivery to the mdb is handled by the invoker-proxy-binding. Here we consider the JMSContainerInvoker. NOTE: A conta
Willkommen auf monoceres.uberspace.de!
Willkommen auf monoceres.uberspace.de! Welcome on monoceres.uberspace.de! Diese Domain kennen wir leider nicht. Sadly, we do not have this domain in our records. Sollte sie dir gehören, kannst du die Domain, wie im Manual beschrieben, auf deinen Uberspace aufschalten. In case it is yours, take a look at the manual to add it to your account.
Programming CouchDB with Javascript - plok
Hello, this is Jan Lehnardt and you're visiting my blog. Thanks for stopping by. About me plok — It reads like a blog, but it sounds harder! ↑ Archives To illustrate how easy and straightforward writing applications for CouchDB is, we are going to build a simple todo-list application in Javascript. You should be familiar with HTML and Javascript and the DOM. You do not need any Ajax experience. Al
Cocoa with Love
A quick look at the state of LLM assistants for Swift programming but also having fun with AVAudioEngine and SwiftUI Charts This article is about adding a separated Services-layer to an app. A Services-layer is, in my opinion, the single best app architectural addition you can make, after the basic Model-View separation already implicit in SwiftUI.
Google AdMob - Earn More With Mobile App Monetization
As one of the largest global ad networks, the AdMob Network can fill your ad requests from anywhere in the world. Maximize the value of every impression across all your networks with the most advanced monetization technology. Engage and retain your users with our innovative ad formats. Customize the user experience and earn more revenue by integrating native, rewarded, banner, video, and interstit
Pinch Media » Home
We’re Pinch Media, and we help iPhone developers grow their businesses. Get started with us now. Know what’s going on. Learn just how your users use your application. See your download numbers in real time. Analyze, iterate, and improve. We make ‘free’ make sense. Add unobtrusive, standard ad units to your application. Show high-quality, user-friendly brand advertising. Maximize your applications’
Create Online Flashcards and Browse College Essays | Cram
Latest Topics Browse our latest documents for varying perspectives on any topic. Whether you need to write an expository essay on racism, an argumentative essay on why marijuana should be legal, or a personal narrative essay of your high school experience, you'll find it all here. Top 10 Essays Master writing by referring to the top 10 essays on Cram. Browse through our carefully selected student-
HUDWindow - Matt Gemmell
TOLL is available now! An action-thriller novel — book 2 in the KESTREL series. ★★★★★ — Amazon Another week, another custom window style no-one else bothered to make. This time, it’s a recreation of iPhoto’s “Adjust” palette, in the form of HUDWindow (an NSPanel subclass). Download the source code from my Cocoa Source Code page, and/or take a look at a screenshot.
Tokyo 2.0
Tokyo 2.0 Tokyo2.0 Special — Tokyo Biggest Tech Party Ever 2010 Events + Tokyo2.0 Vol. 34 — MoMo 6th Anniversary Events + Tokyo2.0 Special — Geeks On A Plane 2010 Events + Tokyo2.0 Vol. 33 — Human Machine Interaction Events + Tokyo2.0 Vol. 32 — Tokyo Next Mobile App Star Events + Tokyo2.0 Vol. 31 — Mobile Web Convergence Events + Tokyo2.0 Special — Tokyo Biggest Tech Party Ever Events + Tokyo2.0 V
bridgesupport – Trac
All user-submitted text and content on this website is licensed under a Creative Commons Attribution 2.5 License unless otherwise noted. Copyright © 2008 Apple Inc. All rights reserved. Welcome! BridgeSupport files are XML files that describe the API symbols of frameworks or libraries that cannot be introspected at runtime. These are generally ANSI C symbols that is, non-object-oriented items such
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