ES-DE/src/Util.cpp

#include "Util.h"

std::string strToUpper(const char* from)
{
	std::string str(from);
	for(unsigned int i = 0; i < str.size(); i++)
		str[i] = toupper(from[i]);
	return str;
}

std::string& strToUpper(std::string& str)
{
	for(unsigned int i = 0; i < str.size(); i++)
		str[i] = toupper(str[i]);

	return str;
}

std::string strToUpper(const std::string& str)
{
	return strToUpper(str.c_str());
}

float round(float num)
{
	return (float)((int)(num + 0.5f));
}

Eigen::Affine3f& roundMatrix(Eigen::Affine3f& mat)
{
	mat.translation()[0] = round(mat.translation()[0]);
	mat.translation()[1] = round(mat.translation()[1]);
	return mat;
}

Eigen::Affine3f roundMatrix(const Eigen::Affine3f& mat)
{
	Eigen::Affine3f ret = mat;
	roundMatrix(ret);
	return ret;
}

Eigen::Vector3f roundVector(const Eigen::Vector3f& vec)
{
	Eigen::Vector3f ret = vec;
	ret[0] = round(ret[0]);
	ret[1] = round(ret[1]);
	ret[2] = round(ret[2]);
	return ret;
}

Eigen::Vector2f roundVector(const Eigen::Vector2f& vec)
{
	Eigen::Vector2f ret = vec;
	ret[0] = round(ret[0]);
	ret[1] = round(ret[1]);
	return ret;
}