public float getNoise(Vector3 p, String channelName)
{
//Get the noise value at a certain point on a certain channel
int channelID = -1;
for (int n = 0; n < channel.Count; n++) //Convert channelName to channelID
{
if (channel[n].name == channelName)
{
channelID = n;
}
}
if (channelID == -1)
{
ErrorOutput.error("The channel: \"" + channelName + "\" could not be found.");
return(0.0f);
}
float result = getRawNoise(p, channelID); //Calculate the noise value
if (channel[channelID].edge == Edge.Sharp) //If the edge is sharp check whether or not the value is above the threshold
{
if (result > channel[channelID].edge_threshold)
{
return(channel[channelID].max);
}
else
{
return(0.0f);
}
}
return(result);
}