scene.cpp File Reference

#include "../basic_types.h"
#include "../scene/scene.h"
#include "../exception.h"
#include "../color/constants.h"
#include <map>
#include <vector>
#include <cmath>

Go to the source code of this file.

Functions
std::string	generateUniqueLayerName (const Scene &scene, const char *prefix="")

Function Documentation

generateUniqueLayerName()

std::string generateUniqueLayerName	(	const Scene &	scene,
		const char *	prefix = ""
	)

Definition at line 97 of file scene.cpp.

                                                                               {
    int n = 1;
    std::string candidate;
    while (scene.getLayer((candidate = prefix + (" #" + std::to_string(n))).c_str()))
        n++;
    return candidate;
}