public void resize(int percentage)
{
for (int i = 0; i < ParticleArr.Count(); i++)
{
string l = ParticleArr[i];
if (l.Contains("Radius") && l.Contains("="))
{
string part1 = l.Substring(0, l.LastIndexOf('=') + 2);
string part2 = l.Substring(l.LastIndexOf('=') + 2);
double d = 0;
try
{
d = Double.Parse(part2);
}
catch (Exception)
{
// couldn't parse this as a double.
continue;
}
// modify floats differently than ints.
if (l.Contains("m_f"))
{
double newVal = d + (percentage / 100.0) * Math.Abs(d);
ParticleArr[i] = part1 + newVal;
}
else if (l.Contains("m_n"))
{
int _d = Convert.ToInt32(d);
int newVal = _d + (percentage / 100) * Math.Abs(_d);
ParticleArr[i] = part1 + newVal;
}
}
}
}
public override string ToString()
{
string str = "";
for (int i = 0; i < ParticleArr.Count(); i++)
{
str += ParticleArr.ElementAt(i) + "\n";
}
return(str);
}
private bool containsTrimmed(string line)
{
for (int i = 0; i < ParticleArr.Count(); i++)
{
string thisLine = ParticleArr[i];
if (thisLine.Trim() == line)
{
return(true);
}
}
return(false);
}
public void changeColor(string[] rgb)
{
for (int i = 0; i < ParticleArr.Count(); i++)
{
string l = ParticleArr[i];
if (l.Contains("ColorMin") || l.Contains("ColorMax") || l.Contains("ConstantColor") ||
l.Contains("ColorScale") ||
l.Contains("ColorFade") ||
l.Contains("TintMin") ||
l.Contains("TintMax")
)
{
string part1 = l.Substring(0, l.LastIndexOf('=') + 2);
string part2 = l.Substring(l.LastIndexOf('=') + 2);
part2 = part2.Replace("(", "");
part2 = part2.Replace(")", "");
char[] dels = { ',', ' ' };
string[] nums = part2.Split(dels);
string lastNum = nums[3];
string newPart2 = "(" + " " + rgb[0] + ", " + rgb[1] + ", " + rgb[2] + ", " + lastNum + " )";
ParticleArr[i] = part1 + newPart2;
}
}
}