[Cocos2d-x] Angle만 알고 있을 경우 Vector 구하기

float x = 0, y = 0;
float radian = 0;
for (int angle = 0; angle <= 360; angle++)
{
	radian = CC_DEGREES_TO_RADIANS(angle);
	x = cosf(radian);
	y = sinf(radian);
	BATTLE_TRACE("Angle : (%d), Radian : (%.3f), x : (%.2f), y : (%.2f)", angle, radian, x, y);
}