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velocity = Vector3.ClampMagnitude(velocity, speedScale * controller.globalSpeed);
Quaternion rotation = Quaternion.FromToRotation(transform.forward, velocity);
transform.rotation = Quaternion.RotateTowards(Quaternion.identity, rotation, controller.globalYawSpeed * yawScale * Time.deltaTime) * transform.rotation;
transform.position += transform.forward * velocity.magnitude * Time.deltaTime;

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    void ShowMaterialEditor(Material[] ms){
		for(int i = 0; i < ms.Length; i++){
			Material m = ms[i];
			if(m == null)
				return;
			Shader s = m.shader;
			EditorGUILayout.LabelField(m.name);
			EditorGUI.indentLevel++;
			
			for(int j = 0; j < ShaderUtil.GetPropertyCount(s); j++){

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Shader "Custom/surfaceBillbord" {
  Properties {
		_MainTex ("Base (RGB)", 2D) = "white" {}
	}
	SubShader {
		Tags { "RenderType"="Opaque" }
		LOD 200
		
		CGPROGRAM
		#pragma surface surf Lambert vertex:vert

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Shader "ImageEffect/Base" {
  Properties {
		_MainTex ("Base (RGB)", 2D) = "white" {}
	}
	SubShader {
		pass{
			ZTest Always Cull Off ZWrite Off
			Fog { Mode off }  
			ColorMask RGB	
			CGPROGRAM

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Shader "Custom/ImageEffectBase" {
	Properties {
		_MainTex ("Base (RGB)", 2D) = "white" {}
	}
	CGINCLUDE
		#include "UnityCG.cginc"

		sampler2D _MainTex;
		half4 _MainTex_TexelSize;
			

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#ifndef COONSCURVE_INCLUDED
#define COONSCURVE_INCLUDED

float3 coons(float t, float3 p0, float3 p1, float3 v0, float3 v1)
{
	float3 a =  2*p0 - 2*p1 +   v0 + v1;
	float3 b = -3*p0 + 3*p1 - 2*v0 - v1;

	float t2 = t*t;
	float t3 = t2*t;

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	float PI = 3.14159265359;
	float x = (atan2(v.vertex.z,v.vertex.x) - PI/2.0);
	float y = 2.0*PI;
	float angle = (x - y * floor(x/y))/(2.0*PI);

	//いちばん、Unityで、ただしそうな、かきかた
	float2 p = IN.uv - float2(0.5,0.5);
	angle = fmod(atan2(p.y,p.x)-PI/2+2*PI, 2*PI)/(2*PI);

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Shader "AngryBots/Particle/AlphaBlend" {
	Properties {
		_MainTex ("Base", 2D) = "white" {}
		_TintColor ("TintColor", Color) = (1.0, 1.0, 1.0, 1.0)
	}
	
	CGINCLUDE

		#include "UnityCG.cginc"

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Mesh mesh = GetComponent<MeshFilter>().mesh;
Vector3 targetPoint;
Vector3[] vertices = mesh.vertices;
float power; //吸い込まれ力

for(int i = 0; i < vertices.Length; i++){
	//ここら変の計算を変えて、吸い込まれ方を調整
	float d = (vertices[i] - targetPoint).sqrMagnitude;
	vertices[i] += (vertices[i] - targetPoint)*Time.deltaTime*d*power;
}

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using UnityEngine;
using UnityEditor;
using System.Collections;

public class CreateMesh {
  //16250枚Quadが入ったMeshを作る。
	[MenuItem("Custom/Create/16250meshes")]
	public static void CreateParticleMesh(){
		Mesh mesh = new Mesh();
		int vertexCount = 65000;