public int spikeOctave = 2; //
override public float added(RTGWorld rtgWorld, float x, float y)
{
float noise = rtgWorld.simplex.octave(hillOctave).noise2(x / hillWavelength, y / hillWavelength);
noise = TerrainBase.blendedHillHeight(noise);
float spikeNoise = rtgWorld.simplex.octave(spikeOctave).noise2(x / spikeWavelength, y / spikeWavelength);
spikeNoise = TerrainBase.blendedHillHeight(spikeNoise * noise);
return(noise * hillHeight + spikeNoise * spikeHeight);
}
override public float added(RTGWorld rtgWorld, float x, float y)
{
float noise = rtgWorld.simplex.octave(octave).noise2(x / wavelength, y / wavelength);
noise = TerrainBase.blendedHillHeight(noise, hillBottomSimplexValue);
if (subordinate == null)
{
return(noise * height);
}
return(noise * (height + subordinate.added(rtgWorld, x, y)));
}
override public float added(RTGWorld rtgWorld, float x, float y)
{
float noise = rtgWorld.simplex.octave(hillOctave).noise2(x / mountainWavelength, y / mountainWavelength);
noise = Math.Abs(noise);
noise = TerrainBase.blendedHillHeight(noise, 0f);
//transform to be more mountainous
noise = TerrainBase.unsignedPower(noise, 1.7f);
noise = 1f - (1f - noise) / (1f - adjustedBottom);
float spikeNoise = rtgWorld.simplex.octave(spikeOctave).noise2((float)x / spikeWavelength, (float)y / spikeWavelength);
spikeNoise = Math.Abs(noise);
spikeNoise = TerrainBase.blendedHillHeight(noise, 0f);
spikeNoise *= noise;
return(noise * mountainHeight + spikeNoise * spikeHeight);
}
override public float added(RTGWorld rtgWorld, float x, float y)
{
float noise = rtgWorld.simplex.octave(hillOctave).noise2(x / mountainWavelength, y / mountainWavelength);
noise = Math.Abs(noise);
noise = TerrainBase.blendedHillHeight(noise, 0.2f);
noise = 1f - (1f - noise) / (1f - adjustedBottom);
float spikeNoise = rtgWorld.simplex.octave(spikeOctave).noise2(x / spikeWavelength, y / spikeWavelength);
spikeNoise = Math.Abs(noise);
spikeNoise = TerrainBase.blendedHillHeight(noise, 0.1f);
spikeNoise *= spikeNoise;
spikeNoise = TerrainBase.blendedHillHeight(spikeNoise * noise);
if (noise > 1.01)
{
throw new Exception();
}
if (spikeNoise > 1.01)
{
throw new Exception();
}
return(noise * mountainHeight + spikeNoise * spikeHeight);
}