static void Main(string[] args)
{
int m, n;
MathOpt mathOpt = new MathOpt();
Console.WriteLine("请输入数字x");
m = int.Parse(Console.ReadLine());
Console.WriteLine("请输入数字y");
n = int.Parse(Console.ReadLine());
Console.WriteLine("Add = {0}", mathOpt.Add(m, n));
Console.WriteLine("Sub = {0}", mathOpt.Sub(m, n));
Console.WriteLine("Mul = {0}", mathOpt.Mul(m, n));
Console.WriteLine("Div = {0}", mathOpt.Div(m, n));
Console.ReadKey();
}
/// <summary>
/// これはよくわからない。わすれました。両端が引っ張られて縮むのかな…。
/// いや締まるんじゃないかな、まっすぐに
/// </summary>
public void shrink(LineUnit line, Vector3 first, Vector3 last)
{
var ifirst = line.pointId;
var ilast = ifirst + numberOfSegmnts + 1;
velocities[ifirst] = (first - positions[ifirst]) * GM.t.deltaR;
velocities[ilast] = (last - positions[ilast]) * GM.t.deltaR;
positions[ifirst] = first;
positions[ilast] = last;
var dt = GM.t.delta; // > 0.1f ? 0.1f : GM.t.delta;
var move = (last - first);
var sqrmag = move.sqrMagnitude;
var magR = MathOpt.invSqrt(sqrmag);
var unit = magR * sqrmag / (numberOfSegmnts + 1);
var dir = move * magR;
for (var i = ifirst + 1; i < ilast; i++)
{
var desired = first + dir * (unit * i);
// 速度
velocities[i] = (desired - positions[i]) * 0.5f * 120.0f;
}
for (var i = ifirst + 1; i < ilast; i++)
{
// 移動
positions[i] += velocities[i] * dt;
}
}
public override void blasted(ref _Bullet3.DamageSourceUnit ds, float pressure, float boringFactor, Vector3 center, float radius, Collider collider, _Action3 attacker)
{
var act = this.act;
var line = act.tfBody.position - center;
var sqrmag = line.sqrMagnitude;
var magR = MathOpt.invSqrt(sqrmag);
var mag = magR * sqrmag;
//if( action.ragdoll.isRagdollMode ) action.ragdoll.rbBase.AddForceAtPosition( line * ( magR * pressure * 0.6f ) + Vector3.up * 0.4f, center, ForceMode.Impulse );
//else act.rb.AddForceAtPosition( line * ( magR * pressure * 0.6f ) + Vector3.up * 0.4f, center, ForceMode.Impulse );
//act.rb.AddExplosionForce( pressure, center, radius, 0.8f, ForceMode.Impulse );//
//act.rb.AddForceAtPosition( pressure * ( act.tfBody.position - center ).normalized, center, ForceMode.Impulse );
//if( act.ragdoll.isRagdollMode ) foreach( var i in act.ragdoll.rbs ) i.AddForceAtPosition( ( line + Vector3.up ) * ( magR * pressure ), center, ForceMode.Impulse );
//else
rbHit.AddForceAtPosition((line + Vector3.up) * (magR * pressure), center, ForceMode.Impulse);
//rbHit.AddExplosionForce( pressure, center, radius, 0.8f, ForceMode.Impulse );//
if (!attacker || attacker.targetTeam.isMate(act.attachedTeam))
{
if (!act.isDead)
{
//var level = ( act.move.speed > 1.5f ) | ( mag / radius < 0.4f ) ? (int)ds.moveStoppingDamage + 1 : 0;
var level = act.isAvoiding ? (int)(ds.moveStoppingDamage * 0.1f + 1) : 0;
act.changeToBlowingMode(attacker, level);
ds.moveStoppingDamage = 0.0f;
//armor.applyDamage( ref ds, 1.5f, 1.0f );
}
else
{
act.ragdoll.switchToRagdoll();
}
}
}
// ラインの取得・返却 ------------------------------------------------
/// <summary>
/// ラインの取得。始点・終点を指定する。間の点は平均的に算出される。
/// </summary>
/// <param name="start">始点</param>
/// <param name="end">終点</param>
/// <returns>ライン情報オブジェクト</returns>
public virtual TLineUnit instantiate(Vector3 start, Vector3 end)
{
var line = lines.rent();
var unitLength = numberOfSegmnts + 2;
var numOfSegR = 1.0f / (numberOfSegmnts + 1);
positions[line.pointId] = start;
positions[line.pointId + unitLength - 1] = end;
var move = end - start;
var sqrmag = move.sqrMagnitude;
var totalR = MathOpt.invSqrt(sqrmag);
var dir = move * totalR;
var span = totalR * sqrmag * numOfSegR;
var ist = line.pointId + 1;
var iover = ist + numberOfSegmnts;
for (var i = ist; i < iover; i++)
{
positions[i] = start + dir * (span * i);
}
return(line);
}
