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CC3MeshNode *node = [CC3MeshNode node];
[node populateAsCenteredRectangleWithSize:CGSizeMake(width, height)];

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CC3Box bounds = { {-1, -1, -1}, {1, 1, 1} };
CC3MeshNode *cube = [CC3MeshNode node];
[cube populateAsSolidBox:bounds];

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CC3MeshNode *sphere = [CC3MeshNode node];
[sphere populateAsSphereWithRadius:1 andTessellation:(CC3Tessellation){8,8}];

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// sample of using POCO's ThreadPool

#include "Poco/Runnable.h"
#include "Poco/ThreadPool.h"
#include <iostream>

using namespace std;

class Worker:public Poco::Runnable{
	public:

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#!/bin/sh
# This script will install a Git pre-push hook that prevents force pushing the master branch.
# Install in current Git repo:
# curl -fL https://gist.githubusercontent.com/stefansundin/d465f1e331fc5c632088/raw/install-pre-push.sh | sh

# Uninstall:
# rm .git/hooks/pre-push
# in each repository that you've added this to.

GITROOT=`git rev-parse --show-toplevel 2> /dev/null`

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#define UIViewParentController(__view) ({ \
    UIResponder *__responder = __view; \
    while ([__responder isKindOfClass:[UIView class]]) \
        __responder = [__responder nextResponder]; \
    (UIViewController *)__responder; \
})

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#define NSLog(FORMAT, ...) fprintf( stderr, "%s\n", [[NSString stringWithFormat:FORMAT, ##__VA_ARGS__] UTF8String]);

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static void printIvarsList(Class classType) {
	printf("\n");

	do {
		unsigned int count = 0;
		Ivar* ivars = class_copyIvarList(classType, &count);
		for(unsigned int i = 0; i < count; ++i) {
			printf("%s::%s %s\n", [classType description].UTF8String, ivar_getName(ivars[i]), ivar_getTypeEncoding(ivars[i]));
		}
		free(ivars);

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+ (void)initialize {

	Class metaClass = objc_getMetaClass(class_getName(self));

	SEL selector = @selector(description);
	IMP implementation = imp_implementationWithBlock(^NSString *(){
		 return @">>>added";
	});
	Method method = class_getClassMethod(metaClass, selector);

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CGPoint points[num];

CGContextRef ctx = [[NSGraphicsContext currentContext] graphicsPort];

CGMutablePathRef path = CGPathCreateMutable();
CGPathAddLines(path, NULL, points, num);
if (closePath) CGPathCloseSubpath(path);

CGContextAddPath(ctx,path);
CGContextStrokePath(ctx);