protected void RenewMeshPosition(Vector2 vec)
{
transform.Translate(vec.x * JOYSTICKRATE, 0, vec.y * JOYSTICKRATE);
int xn = (int)Mathf.Round(transform.position.x / PLOTX);
int zn = (int)Mathf.Round(transform.position.z / PLOTZ);
if (xn == 0 && zn == 0)
{
return;
}
transform.Translate(-xn * PLOTX, 0, -zn * PLOTZ);
centerx = Tool_Math.Fit(centerx - xn, shownumber / 2, MAPSIZE - shownumber / 2);
centerz = Tool_Math.Fit(centerz - zn, shownumber / 2, MAPSIZE - shownumber / 2);
RenewMesh();
}
protected override void RenewPoints()
{
Vector3[,] npoints = new Vector3[shownumber, shownumber];
Vector3[,] nspeeds = new Vector3[shownumber, shownumber];
for (int i = 0; i < shownumber; i++)
{
for (int j = 0; j < shownumber; j++)
{
int x = centerx - shownumber / 2 + i;
int z = centerz - shownumber / 2 + j;
Vector3 npoint = relatives[x, z];
Vector3 nspeed = speeds[x, z];
Vector3 force = -npoint * K_ORIGIN;
if (x == 0 || x == MAPSIZE - 1 || z == 0 || z == MAPSIZE - 1)
{
continue;
}
int[] connected_x;
if (z % 2 == 0)
{
connected_x = new int[6] {
x - 1, x + 1, x, x + 1, x, x + 1
}
}
;
else
{
connected_x = new int[6] {
x - 1, x + 1, x, x - 1, x, x - 1
}
};
int[] connected_z = new int[6] {
z, z, z + 1, z + 1, z - 1, z - 1
};
for (int k = 0; k < 6; k++)
{
Vector3 dir = relatives[connected_x[k], connected_z[k]] - npoint;
force += dir * (Tool_Math.Length(dir) - restlengths[k]) * K_CONNECTED;
}
nspeed += force;
float nspeedl = Tool_Math.Length(nspeed);
if (nspeedl > SPEED_LIMIT)
{
nspeed /= nspeedl / SPEED_LIMIT;
}
npoint += nspeed;
npoints[i, j] = npoint;
nspeeds[i, j] = nspeed;
}
}
for (int i = 0; i < shownumber; i++)
{
for (int j = 0; j < shownumber; j++)
{
int x = centerx - shownumber / 2 + i;
int z = centerz - shownumber / 2 + j;
relatives[x, z] = npoints[i, j];
speeds[x, z] = nspeeds[i, j];
}
}
RenewMesh();
}
