I want to simulate robots looking for food in an unknown 2D environment. The idea is to make them evolve with genetic algorithms. The robots have some captors to see forward and motors to move. There are some food sources on the surface of the 2D environment.
我计划使用 Qt 进行图形模拟,使用 类 < code\ graphicsSceen 和
我的问题是:当我要运行数百次模拟(遗传算法)时,我只想显示最后的迭代,并隐藏所有以前的迭代。 能否只为此使用 < code> graphicsSceen ? 如果没有 graphicsView , 除了最后一次迭代之外? 最重要的是, 它是否有效?
QGriphicsView 使用
我想说,这是一个有效的办法,除非你有许多场景,每个场景都有许多 " 格莱菲项目 " (例如,数千个),在这种情况下,记忆可能会成为一个问题。
I m getting this linker error. I know a way around it, but it s bugging me because another part of the project s linking fine and it s designed almost identically. First, I have namespace LCD. Then I ...
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Given a 10 digit Telephone Number, we have to print all possible strings created from that. The mapping of the numbers is the one as exactly on a phone s keypad. i.e. for 1,0-> No Letter for 2->...
Why is it when i do the following i get errors when relating to with wchar_t? namespace Foo { typedef std::wstring String; } Now i declare all my strings as Foo::String through out the program, ...
I cannot figure out how to marshal a C++ CBitmap to a C# Bitmap or Image class. My import looks like this: [DllImport(@"test.dll", CharSet = CharSet.Unicode)] public static extern IntPtr ...
Is it possible to check with the means of pure X11/Xlib only whether the given window is iconified/minimized, and, if it is, how?
