public float ComputeBlend(BiomeBlendList blendMatrix, BiomeParamRange param, BiomeSwitchValues values, float blendPercent)
{
float blend = 0;
float blendParamCount = 0;
int length = values.length;
for (int i = 0; i < length; i++)
{
if (!blendMatrix.blendEnabled[i] || !switchParams.switchParams[i].enabled || !values.enabled[i])
{
continue;
}
//Compute biome blend using blendPercent
float v = values.switchValues[i];
float min = switchParams.switchParams[i].min;
float max = switchParams.switchParams[i].max;
float mag = max - min;
float p = mag * blendPercent;
if (mag == 0)
{
continue;
}
float b = 0;
if (v < min && v > min - p)
{
b = .5f + (((v - min) / p) / 2);
}
if (v > max && v < max + p)
{
b = .5f - (((v - max) / p) / 2);
}
blend += b;
// Debug.Log("i: " + i + "blend range: " + min + " to " + max + ", mag: " + mag + ", val: " + v + ", blend percent range: " + p + ", blend: " + b);
if (b > 0)
{
blendParamCount++;
}
}
return((blendParamCount == 0) ? 0 : blend / blendParamCount);
}
public bool Matches(BiomeSwitchValues bsv)
{
var switchValues = bsv.switchValues;
for (int i = 0; i < switchValues.Length; i++)
{
var p = this.switchParams.switchParams[i];
if (p.enabled && (switchValues[i] < p.min || switchValues[i] > p.max))
{
return(false);
}
}
return(true);
}