primitive

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Delphi OpenGL Drawing

I\'m setting up my window like this: glMatrixMode (GL_PROJECTION); glLoadIdentity (); glOrtho (0, form1.Width, form1.height, 0, 0, 1);[详细]

2022-12-20 22:57 分类：问答
XML literals in JavaScript?

E4X (Ecma-357) is an extension to ECMAScript that adds XML literals as first-class primitives.That\'s awesome, but with only Mozilla and Adobe support (without V8 and IE support too), E4X is virtually[详细]

2022-12-19 22:41 分类：问答
How to cast Object to boolean?

How can I cast a Java object into a boolean primitive I tried like below but it doesn\'t work boolean di = new Boolean(someObject).booleanValue();[详细]

2022-12-19 01:12 分类：问答
How to get polygon antialiasing to work?

I\'m using these function calls: glEnable(GL_BLEND) glEnable(GL_POLYGON_SMOOTH) glBlendFunc(GL_SRC_ALPHA开发者_如何转开发_SATURATE, GL_ONE)[详细]

2022-12-16 06:55 分类：问答
In C# are the terms "Primitive" and "Literal" interchangeable?

A discussion earlier today led me to question whether or not my understanding of primtives and literals is correct.[详细]

2022-12-16 04:54 分类：问答
Using int as a type parameter for java.util.Dictionary

When I try to declare a Dictionary as such: private Dictionary<String, int> ma开发者_高级运维p;[详细]

2022-12-15 15:46 分类：问答
How do I set the line width in OpenGL relative to the viewing area of a frame buffer?

glLineWidth rasterises the width so it shows as that width on the screen. I want it to be tha开发者_如何学Got width on a frame buffer.[详细]

2022-12-15 10:49 分类：问答
Flood fill algorithm

im working in a simple graphical library in C with turbo C++ because im developing a very primitive version of a paint style program, everyting works well but i can´t get the flood fill algorithm to[详细]

2022-12-14 03:09 分类：问答
Are there any good 3rd party libraries build on top of openCL yet?

I\'m thinking in particular of processing primitives, things like FFT, convolution, correlation, matrix mathematics, any kind of machine vision primitives.I haven\'t been[详细]

2022-12-12 16:56 分类：问答
Draw a polygon in C

i need to draw a polygon of \"n\" sides given 2 points (the center and 1 of his vertex) just that i suck in math. I have been reading a lot and all this is what i have been able to figure it (i dont k[详细]

2022-12-12 05:21 分类：问答