public override void Modify(MegaModifiers mc)
{
for (int i = 0; i < verts.Length; i++)
{
Vector3 p = tm.MultiplyPoint3x4(verts[i]);
float ipy = p.y;
float spx = p.x * scale + 0.5f; //half;
float spz = p.z * scale + 0.5f; //half;
float dist = Mathf.Sqrt(p.x * p.x + p.z * p.z);
float dcy = Mathf.Exp(-decay * Mathf.Abs(dist));
float dy = 0.0f;
if (Fractal)
{
dy = iperlin.fBm1(spx, spz, time, rt, 2.0f, Iterations);
}
else
{
dy = iperlin.Noise(spx, spz, time);
}
p.y += dy * Strength;
p.y = ipy + ((p.y - ipy) * dcy);
sverts[i] = invtm.MultiplyPoint3x4(p);
}
}
public override Vector3 Map(int i, Vector3 p)
{
p = tm.MultiplyPoint3x4(p);
Vector3 ip = p;
float dist = p.magnitude;
float dcy = Mathf.Exp(-totaldecay * Mathf.Abs(dist));
sp.x = p.x * scale + 0.5f;
sp.y = p.y * scale + 0.5f;
sp.z = p.z * scale + 0.5f;
if (Fractal)
{
d.x = iperlin.fBm1(sp.y, sp.z, time, rt, 2.0f, Iterations);
d.y = iperlin.fBm1(sp.x, sp.z, time, rt, 2.0f, Iterations);
d.z = iperlin.fBm1(sp.x, sp.y, time, rt, 2.0f, Iterations);
}
else
{
d.x = iperlin.Noise(sp.y, sp.z, time);
d.y = iperlin.Noise(sp.x, sp.z, time);
d.z = iperlin.Noise(sp.x, sp.y, time);
}
p.x += d.x * Strength.x;
p.y += d.y * Strength.y;
p.z += d.z * Strength.z;
p.x = ip.x + ((p.x - ip.x) * dcy);
p.y = ip.y + ((p.y - ip.y) * dcy);
p.z = ip.z + ((p.z - ip.z) * dcy);
return(invtm.MultiplyPoint3x4(p)); // + Vector3.Scale(d, Strength));
}
public override Vector3 Map(int i, Vector3 p)
{
p = tm.MultiplyPoint3x4(p);
p.x += iperlin.Noise(timex + p.x, timex + p.y, timex + p.z) * scale;
p.y += iperlin.Noise(timey + p.x, timey + p.y, timey + p.z) * scale;
p.z += iperlin.Noise(timez + p.x, timez + p.y, timez + p.z) * scale;
return(invtm.MultiplyPoint3x4(p));
}
public Vector3 AddNoise(Vector3 p)
{
Vector3 sp = (p * noisescale * scale) + half;
p.x += iperlin.Noise(sp.y, sp.z, 0.0f) * strength.x;
p.y += iperlin.Noise(sp.x, sp.z, 0.0f) * strength.y;
p.z += iperlin.Noise(sp.x, sp.y, 0.0f) * strength.z;
return(p);
}
public override void Modify(MegaModifiers mc)
{
for (int i = 0; i < verts.Length; i++)
{
Vector3 p = tm.MultiplyPoint3x4(verts[i]);
sp.x = p.x * scale + 0.5f;
sp.y = p.y * scale + 0.5f;
sp.z = p.z * scale + 0.5f;
if (Fractal)
{
d.x = iperlin.fBm1(sp.y, sp.z, time, rt, 2.0f, Iterations);
d.y = iperlin.fBm1(sp.x, sp.z, time, rt, 2.0f, Iterations);
d.z = iperlin.fBm1(sp.x, sp.y, time, rt, 2.0f, Iterations);
}
else
{
d.x = iperlin.Noise(sp.y, sp.z, time);
d.y = iperlin.Noise(sp.x, sp.z, time);
d.z = iperlin.Noise(sp.x, sp.y, time);
}
p.x += d.x * Strength.x;
p.y += d.y * Strength.y;
p.z += d.z * Strength.z;
sverts[i] = invtm.MultiplyPoint3x4(p);
}
}
