{"id":24126,"date":"2020-05-03T10:00:15","date_gmt":"2020-05-03T01:00:15","guid":{"rendered":"https:\/\/styly.cc\/?p=24126"},"modified":"2020-04-30T22:03:13","modified_gmt":"2020-04-30T13:03:13","slug":"shader_twist_effect","status":"publish","type":"post","link":"https:\/\/styly.cc\/ja\/tips\/shader_twist_effect\/","title":{"rendered":"Houdini\u3092\u4f7f\u7528\u3057\u3066\u30b7\u30a7\u30fc\u30c0\u30fc\u3067\u30a8\u30cd\u30eb\u30ae\u30fc\u8868\u73fe\u3092\u5236\u4f5c\u3059\u308b"},"content":{"rendered":"

<\/p>\n

\u306f\u3058\u3081\u306b<\/span><\/h2>\n

\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u5229\u7528\u3057\u3066\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u96c6\u307e\u308b\u3088\u3046\u306a\u8868\u73fe\u3092\u4f5c\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n

\"\"<\/a>

\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u96c6\u307e\u308b\u8868\u73fe<\/p><\/div>\n

 <\/p>\n

\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8(GitHub)<\/span><\/h2>\n

\u672c\u8a18\u4e8b\u3067\u7d39\u4ecb\u3059\u308b\u30a8\u30d5\u30a7\u30af\u30c8\u30fb\u30e2\u30c7\u30eb\u30fb\u30b7\u30a7\u30fc\u30c0\u30fc\u30fb\u30c6\u30af\u30b9\u30c1\u30e3\u306f\u3059\u3079\u3066\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

STYLY-Unity-Examples – TwistEffect<\/a><\/p>\n

\u4f5c\u308a\u65b9 \u89e3\u8aac<\/span><\/h2>\n

\u4eca\u56de\u306f3D\u30e2\u30c7\u30eb\u306e\u4f5c\u6210\u306bHoudini<\/strong>\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n

Houdini\u306e\u5c0e\u5165\u3084\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u306f\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\r\n

\r\n \r\n
\u3010Houdini\u3011\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u30eb\u30e2\u30c7\u30ea\u30f3\u30b0\u5165\u9580<\/div>\r\n
\r\n
\u3010Houdini\u3011\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u30eb\u30e2\u30c7\u30ea\u30f3\u30b0\u5165\u9580 <\/div>\r\n
<\/div>\r\n <\/div>\r\n
<\/div>\r\n <\/a>\r\n <\/div>\n

\u6e96\u5099 : SideFX Labs\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb(Houdini)<\/span><\/h3>\n

\u4eca\u56de\u306fHoudini\u306eLabs Disc Generator<\/strong>\u30ce\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b\u306e\u3067\u3059\u304c\u3001\u521d\u671f\u306eHoudini\u306b\u306f\u3053\u308c\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n

SideFX Labs<\/strong>\u3092Houdini\u3078\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u307e\u305a\u306fHoudini\u306e\u753b\u9762\u4e0a\u90e8\u306eSideFX Labs\u30b7\u30a7\u30eb\u30d5\u306e Update Toolset\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n

\"\"<\/p>\n

 <\/p>\n

Update \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068SideFX Labs\u304cHoudini\u3078\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u3059\u3002<\/p>\n

\"\"<\/p>\n

 <\/p>\n

\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n

\"\"<\/p>\n

 <\/p>\n

Houdini\u3092\u518d\u8d77\u52d5\u3059\u308b\u3068SideFX Labs\u306e\u30c4\u30fc\u30eb\u4e00\u5f0f\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\"\"<\/p>\n

 <\/p>\n

\u624b\u980601 : \u5186\u76e4\u30e1\u30c3\u30b7\u30e5\u306e\u4f5c\u6210(Houdini)<\/span><\/h3>\n

\u5186\u76e4\u30e1\u30c3\u30b7\u30e5\u306e\u4f5c\u6210<\/span><\/h4>\n

Houdini\u306eLabs Disc Generator<\/strong>\u30ce\u30fc\u30c9\u3067\u5186\u76e4\u30e1\u30c3\u30b7\u30e5\u3092\u4f5c\u6210\u3057\u3001ROP Geometry<\/strong>\u30ce\u30fc\u30c9\u3067obj\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n

Labs Disc Generator<\/strong>\u306fUV\u5c55\u958b\u6e08\u307f\u306e\u5186\u76e4\u30e1\u30c3\u30b7\u30e5\u3092\u4e00\u6483\u3067\u4f5c\u6210\u3057\u3066\u304f\u308c\u308b\u3001\u4fbf\u5229\u306a\u30ce\u30fc\u30c9\u3067\u3059\u3002<\/p>\n

\"\u5186\u76e4\u30e1\u30c3\u30b7\u30e5\u3092\u4f5c\u6210\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\"

\u5186\u76e4\u30e1\u30c3\u30b7\u30e5\u3092\u4f5c\u6210\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/p><\/div>\n

 <\/p>\n

\u5186\u76e4\u30e1\u30c3\u30b7\u30e5\u306eobj\u51fa\u529b<\/span><\/h4>\n

ROP Geometry<\/strong> \u30ce\u30fc\u30c9\u306b\u306fobj\u30d5\u30a1\u30a4\u30eb\u306e\u51fa\u529b\u5148\u306e\u30d1\u30b9\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n

obj\u30d5\u30a1\u30a4\u30eb\u306e\u51fa\u529b\u5148\u306b\u306fUnity\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306eAssets\/\u4ee5\u4e0b\u3092\u6307\u5b9a\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n

Save to Disk<\/strong>\u3092\u30de\u30a6\u30b9\u30af\u30ea\u30c3\u30af\u3059\u308b\u3053\u3068\u3067obj\u30d5\u30a1\u30a4\u30eb\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002\"\"<\/p>\n

 <\/p>\n

\u4f5c\u6210\u3057\u305fobj\u30d5\u30a1\u30a4\u30eb\u306fUnity\u4e0a\u3067Scene\u30d3\u30e5\u30fc\u3078\u30c9\u30e9\u30c3\u30b0\u30a2\u30f3\u30c9\u30c9\u30ed\u30c3\u30d7\u3057\u3001Scene\u4e0a\u3078\u51fa\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n

\".obj\u30d5\u30a1\u30a4\u30eb\u3092Scene\u30d3\u30e5\u30fc\u3078\u30c9\u30e9\u30c3\u30b0\uff06\u30c9\u30ed\u30c3\u30d7\"

.obj\u30d5\u30a1\u30a4\u30eb\u3092Scene\u30d3\u30e5\u30fc\u3078\u30c9\u30e9\u30c3\u30b0\uff06\u30c9\u30ed\u30c3\u30d7<\/p><\/div>
\n

\"\u7d50\u679c\"

\u7d50\u679c<\/p><\/div><\/p>\n

 <\/p>\n

\u624b\u980602 : \u57fa\u672c\u3068\u306a\u308b\u30b7\u30a7\u30fc\u30c0\u30fc\u306e\u4f5c\u6210<\/span><\/h3>\n

\u6b21\u306b\u30a8\u30d5\u30a7\u30af\u30c8\u7528\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n

\u307e\u305a\u306fProject\u30a6\u30a3\u30f3\u30c9\u30a6\u4e0a\u306e\u53f3\u30af\u30ea\u30c3\u30af\u30e1\u30cb\u30e5\u30fc\u304b\u3089Create\/Shader<\/strong>\u3092\u9078\u629e\u3057\u3001\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n

\"Shader\u306e\u4f5c\u6210\"

Shader\u306e\u4f5c\u6210<\/p><\/div>\n

 <\/p>\n

\u30b7\u30a7\u30fc\u30c0\u30fc\u540d\u306fTwistEffectShader<\/strong>\u3068\u3057\u307e\u3059\u3002<\/p>\n

\"\u4f5c\u6210\u3057\u305fShader\"

\u4f5c\u6210\u3057\u305fShader<\/p><\/div>\n

 <\/p>\n

\u4f5c\u6210\u3057\u305f\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u958b\u304d\u3001\u4ee5\u4e0b\u306e\u30b7\u30a7\u30fc\u30c0\u30fc\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002<\/p>\n

Shader \"STYLY\/Examples\/TwistEffectShader\"
{
   Properties
   {
      _MainTex (\"Main Texture\", 2D) = \"white\" {} \/\/ main color texture
      _MaskTex (\"Mask Texture\", 2D) = \"white\" {} \/\/ mask texture
      _Color (\"Color\", Color) = (1, 1, 1, 1)
      _Twist (\"UV Twist\", Float) = 0.0 \/\/ uv twist 
      _ScrollSpeedX (\"Scroll Speed X\", Float) = 0.0 \/\/ uv scroll speed x 
      _ScrollSpeedY (\"Scroll Speed Y\", Float) = 0.0 \/\/ uv scroll speed y 
      _Power(\"Power\", float) = 1.0   
      _SmoothstepEdge1(\"Smoothstep Edge 1\", float) = 0.0
      _SmoothstepEdge2(\"Smoothstep Edge 2\", float) = 1.0
   }
   SubShader
   {
        Tags { \"Queue\"=\"Transparent\" \"IgnoreProjector\"=\"True\" \"RenderType\"=\"Transparent\" } 
        LOD 100 \/\/

        ZWrite Off 
        Blend SrcAlpha One
      
      Pass
      {
         CGPROGRAM
         #pragma vertex vert
         #pragma fragment frag
         #pragma multi_compile_fog
         
         #include \"UnityCG.cginc\"

         struct appdata
         {
            float4 vertex : POSITION;
            float2 uv : TEXCOORD0;
         };

         struct v2f
         {
            float2 uv_main : TEXCOORD0;
            float2 uv_mask : TEXCOORD1;
            UNITY_FOG_COORDS(1)
            float4 vertex : SV_POSITION;
         };

         sampler2D _MainTex;
         sampler2D _MaskTex;
         float4 _MainTex_ST;
         float4 _MaskTex_ST;
         fixed4 _Color;
         half _ScrollSpeedX;
         half _ScrollSpeedY;
         half _Twist;
         half _Power;
         fixed _SmoothstepEdge1;
         fixed _SmoothstepEdge2;
         
         v2f vert (appdata v)
         {
            v2f o;
            o.vertex = UnityObjectToClipPos(v.vertex);
            o.uv_main = TRANSFORM_TEX(v.uv, _MainTex);
            o.uv_mask = TRANSFORM_TEX(v.uv, _MaskTex);
            UNITY_TRANSFER_FOG(o,o.vertex);
            return o;
         }
         
         fixed4 frag (v2f i) : SV_Target
         {
            \/\/ sample the texture
            float2 uv = i.uv_main;
            fixed4 col = tex2D(_MainTex, uv);
            
            \/\/ apply fog
            UNITY_APPLY_FOG(i.fogCoord, col);
            
            return col;
         }
         ENDCG
      }
   }
}<\/pre>\n
\u624b\u980603 : \u30de\u30c6\u30ea\u30a2\u30eb\u306e\u4f5c\u6210<\/span><\/h3>\n
\u4f5c\u6210\u3057\u305f\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u30de\u30c6\u30ea\u30a2\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
\"\u4f5c\u6210\u3057\u305f\u30de\u30c6\u30ea\u30a2\u30eb\"
\u4f5c\u6210\u3057\u305f\u30de\u30c6\u30ea\u30a2\u30eb<\/p><\/div>\n
 <\/p>\n
\u4f5c\u6210\u3057\u305f\u30de\u30c6\u30ea\u30a2\u30eb\u306f\u5186\u76e4\u30e1\u30c3\u30b7\u30e5\u3092\u9069\u7528\u3057\u307e\u3059\u3002<\/p>\n
\"\u30de\u30c6\u30ea\u30a2\u30eb\u3092\u5186\u76e4\u30e1\u30c3\u30b7\u30e5\u306b\u9069\u7528\"
\u30de\u30c6\u30ea\u30a2\u30eb\u3092\u5186\u76e4\u30e1\u30c3\u30b7\u30e5\u306b\u9069\u7528<\/p><\/div>\n
 <\/p>\n
\u624b\u980604 : \u5186\u76e4\u30e1\u30c3\u30b7\u30e5\u306b\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u5f35\u308a\u4ed8\u3051\u308b<\/span><\/h3>\n
\u4ee5\u4e0b\u306e\u30c6\u30af\u30b9\u30c1\u30e3(noise01)\u3092\u5186\u76e4\u30e1\u30c3\u30b7\u30e5\u306b\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002<\/p>\n
\"\u30ce\u30a4\u30ba\u30c6\u30af\u30b9\u30c1\u30e3\"
noise01\u306eUnity\u3067\u306e\u8868\u793a<\/p><\/div>\n
\u4e0a\u8a18\u306e\u30c6\u30af\u30b9\u30c1\u30e3(noise01)\u3092\u5148\u307b\u3069\u306e\u30de\u30c6\u30ea\u30a2\u30eb\u4e0a\u306b\u30a2\u30bf\u30c3\u30c1\u3057\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
 <\/p>\n
\u5186\u76e4\u30e1\u30c3\u30b7\u30e5\u306e\u8868\u793a\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\"\"<\/a>
\u5186\u76e4\u30e1\u30c3\u30b7\u30e5\u306b\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u5f35\u308a\u4ed8\u3051\u308b<\/p><\/div>\n
\u624b\u980602 : \u30c6\u30af\u30b9\u30c1\u30e3UV\u30b9\u30af\u30ed\u30fc\u30eb\u3059\u308b<\/span><\/h3>\n
\u6b21\u306b\u6642\u9593\u7d4c\u904e\u3067UV\u3092\u305a\u3089\u3057\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u52d5\u304d\u3092\u4f5c\u308a\u307e\u3059\u3002<\/p>\n
\u30b7\u30a7\u30fc\u30c0\u30fc\u3092frag\u306e\u4e2d\u8eab\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n
fixed4 frag (v2f i) : SV_Target
{
   \/\/ sample the texture
   float2 uv = i.uv_main + float2(_Time.y * _ScrollSpeedX, _Time.y * _ScrollSpeedY);<\/strong>
   fixed4 col = tex2D(_MainTex, uv);
   
   \/\/ apply fog
   UNITY_APPLY_FOG(i.fogCoord, col);
   
   return col * _Color;
}<\/pre>\n
_Time.y<\/strong>\u306f\u6642\u9593\u3001_ScrollSpeedX<\/strong>\u3068_ScrollSpeedY<\/strong>\u306f\u4eca\u56de\u5b9a\u7fa9\u3057\u305f\u30b9\u30af\u30ed\u30fc\u30eb\u306e\u901f\u3055\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3059\u3002<\/p>\n
 <\/p>\n
\u30de\u30c6\u30ea\u30a2\u30eb\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306e Scroll Speed Y<\/strong> \u3092 0.5\u306b\u8a2d\u5b9a\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
 <\/p>\n
\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3000<\/p>\n
\u30c6\u30af\u30b9\u30c1\u30e3UV\u306eY\u6210\u5206\u304c\u6bce\u79d20.5\u305a\u3064\u5897\u52a0\u3057\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u306f\u4e0b\u65b9\u5411\u3078\u30ba\u30ec\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n
\"\"<\/a>
\u6642\u9593\u7d4c\u904e\u3067UV\u3092\u52d5\u304b\u3059<\/p><\/div>\n
 <\/p>\n
\u624b\u980603 : \u30c6\u30af\u30b9\u30c1\u30e3\u306b\u30de\u30b9\u30af\u3092\u304b\u3051\u308b<\/span><\/h3>\n
\u3053\u3053\u3067\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u306b\u5bfe\u3057\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30a2\u30eb\u30d5\u30a1\u30de\u30b9\u30af\u3092\u4e57\u7b97\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
 <\/p>\n
\u30b7\u30a7\u30fc\u30c0\u30fc\u306efrag\u95a2\u6570\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n
fixed4 frag (v2f i) : SV_Target
{
   \/\/ sample the texture
   float2 uv = i.uv_main + float2(_Time.y * _ScrollSpeedX, _Time.y * _ScrollSpeedY);
   fixed4 col = tex2D(_MainTex, uv);
   fixed4 mask = tex2D(_MaskTex, i.uv_mask);<\/strong>
   col = col * mask;<\/strong>
   
   \/\/ apply fog
   UNITY_APPLY_FOG(i.fogCoord, col);
   
   return col * _Color;
}<\/pre>\n
\u30c6\u30af\u30b9\u30c1\u30e3\u30ab\u30e9\u30fc\u306ecol<\/strong>\u306b\u30de\u30b9\u30af\u30ab\u30e9\u30fcmask<\/strong>\u3092\u4e57\u7b97\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
 <\/p>\n
\u6b21\u306b\u3001\u30de\u30c6\u30ea\u30a2\u30eb\u306b\u30de\u30b9\u30af\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u30a2\u30bf\u30c3\u30c1\u3057\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
 <\/p>\n
\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\"\"<\/a>
\u30de\u30b9\u30af\u306e\u4e57\u7b97\u7d50\u679c<\/p><\/div>\n
 <\/p>\n
\u624b\u980604 : UV\u3092\u3072\u306d\u308b<\/span><\/h3>\n
\u6b21\u306bUV\u3092y\u306b\u6bd4\u4f8b\u3057\u3066\u6a2a\u306b\u305a\u3089\u3059\u3001\u3068\u3044\u3046\u51e6\u7406\u3092\u52a0\u3048\u307e\u3059\u3002<\/p>\n
\u5177\u4f53\u7684\u306b\u306fUV\u306ex\u6210\u5206\u306by\u6210\u5206\u3092\u52a0\u7b97\u3057\u307e\u3059\u3002<\/p>\n
 <\/p>\n
\u30b7\u30a7\u30fc\u30c0\u30fc\u306efrag\u95a2\u6570\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n
fixed4 frag (v2f i) : SV_Target
{
   \/\/ sample the texture
   float2 uv = i.uv_main + float2(_Twist * i.uv_main.y, 0.0);<\/strong>
   fixed4 col = tex2D(_MainTex, uv + float2(_Time.y * _ScrollSpeedX, _Time.y * _ScrollSpeedY));
   fixed4 mask = tex2D(_MaskTex, i.uv_mask);
   col = col * mask;
   
   \/\/ apply fog
   UNITY_APPLY_FOG(i.fogCoord, col);

   return col * _Color;
}<\/pre>\n
UV\u306eY\u6210\u5206\u304c1\u5897\u52a0\u3059\u308b\u3068\u3001UV\u306eX\u6210\u5206\u306f_Twist<\/strong>\u5897\u52a0\u3057\u307e\u3059\u3002<\/p>\n
 <\/p>\n
\u30de\u30c6\u30ea\u30a2\u30eb\u306e\u30d1\u30e9\u30e1\u30fc\u30bfTwist<\/strong>\u3092-0.7\u306b\u8a2d\u5b9a\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
 <\/p>\n
\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\"\"<\/a>
UV\u3092\u3072\u306d\u3063\u305f\u7d50\u679c<\/p><\/div>\n
\u624b\u980605 : pow\u95a2\u6570\u3067\u5f37\u5f31\u3092\u3064\u3051\u308b<\/span><\/h3>\n
\u3053\u3053\u3067\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u30ab\u30e9\u30fc\u306bpow\u3092\u9069\u7528\u3057\u3066\u8272\u306e\u5f37\u5f31\u3092\u5f37\u3081\u3066\u307f\u307e\u3059\u3002<\/p>\n
\u30b7\u30a7\u30fc\u30c0\u30fc\u306efrag\u95a2\u6570\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n
fixed4 frag (v2f i) : SV_Target
{
   \/\/ sample the texture
   float2 uv = i.uv_main + float2(_Twist * i.uv_main.y, 0.0);
   fixed4 col = tex2D(_MainTex, uv + float2(_Time.y * _ScrollSpeedX, _Time.y * _ScrollSpeedY));
             fixed4 mask = tex2D(_MaskTex, i.uv_mask);
   col = pow(col, _Power) * mask;<\/strong>
   
   \/\/ apply fog
   UNITY_APPLY_FOG(i.fogCoord, col);

   return col * _Color;
}<\/pre>\n
 <\/p>\n
\u30de\u30c6\u30ea\u30a2\u30eb\u306e\u30d1\u30e9\u30e1\u30fc\u30bfPower<\/strong>\u30923<\/strong>\u306b\u8a2d\u5b9a\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
\"Power\u30923\u306b\u8a2d\u5b9a\"
Power\u30923\u306b\u8a2d\u5b9a<\/p><\/div>\n
\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3000<\/p>\n
\u8272\u306e\u5f37\u5f31\u304c\u3064\u304d\u3001\u30a8\u30d5\u30a7\u30af\u30c8\u306e\u30c7\u30a3\u30c6\u30fc\u30eb\u304c\u5897\u3048\u305f\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n
\"\"<\/a>
pow\u3067\u5f37\u5f31\u3092\u3064\u3051\u305f\u7d50\u679c<\/p><\/div>\n
 <\/p>\n
\u624b\u980606 : smoothstep\u95a2\u6570\u3067\u5f37\u5f31\u3092\u3064\u3051\u308b<\/span><\/h3>\n
\u30b7\u30a7\u30fc\u30c0\u30fc\u306esmoothstep<\/strong>\u95a2\u6570\u3092\u4f7f\u3046\u3068\u8272\u306b\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3092\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
Photoshop\u306e\u30c8\u30fc\u30f3\u30ab\u30fc\u30d6\u306e\u3088\u3046\u306a\u52b9\u679c\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\"smoothstep\u9069\u7528\u524d\"
smoothstep\u9069\u7528\u524d<\/p><\/div>
\n
\"smoothstep
smoothstep \u9069\u7528\u5f8c<\/p><\/div><\/p>\n
 <\/p>\n
\u30b7\u30a7\u30fc\u30c0\u30fc\u306efrag\u95a2\u6570\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n
fixed4 frag (v2f i) : SV_Target
{
   \/\/ sample the texture
   float2 uv = i.uv_main + float2(_Twist * i.uv_main.y, 0.0);
   fixed4 col = tex2D(_MainTex, uv + float2(_Time.y * _ScrollSpeedX, _Time.y * _ScrollSpeedY));
             fixed4 mask = tex2D(_MaskTex, i.uv_mask);
   col = pow(col, _Power) * mask;
   
   \/\/ apply fog
   UNITY_APPLY_FOG(i.fogCoord, col);

   col.a = smoothstep(_SmoothstepEdge1, _SmoothstepEdge2, col.a);<\/strong>
   return col * _Color;
}<\/pre>\n
 <\/p>\n
\u30de\u30c6\u30ea\u30a2\u30eb\u306e\u30d1\u30e9\u30e1\u30fc\u30bfSmoothstep Edge 1, Smoothstep Edge 2 <\/strong>\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
\"\u30de\u30c6\u30ea\u30a2\u30eb\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u8a2d\u5b9a\"
\u30de\u30c6\u30ea\u30a2\u30eb\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u8a2d\u5b9a<\/p><\/div>\n
 <\/p>\n
\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\"\"<\/a>
\u7d50\u679c<\/p><\/div>\n
\u4ee5\u4e0a\u3067\u30a8\u30d5\u30a7\u30af\u30c8\u7528\u30b7\u30a7\u30fc\u30c0\u30fc\u306e\u5b8c\u6210\u3067\u3059\u3002<\/p>\n
 <\/p>\n
\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u8a2d\u5b9a\u4f8b<\/span><\/h2>\n
\u30a8\u30d5\u30a7\u30af\u30c8\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5909\u3048\u308b\u3053\u3068\u3067\u69d8\u3005\u306a\u8868\u73fe\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
 <\/p>\n
\u8a2d\u5b9a\u4f8b1<\/span><\/h3>\n
Power\u306e\u5024\u3092\u30de\u30a4\u30ca\u30b9\u306b\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u30a8\u30d5\u30a7\u30af\u30c8\u304c\u767a\u5149\u3059\u308b\u3088\u3046\u306a\u611f\u3058\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\"\"<\/a>
\u8a2d\u5b9a\u4f8b 1<\/p><\/div>
\n
\"\"<\/a>
\u8a2d\u5b9a\u4f8b1 \u30d1\u30e9\u30e1\u30fc\u30bf<\/p><\/div><\/p>\n
 <\/p>\n
\u8a2d\u5b9a\u4f8b2<\/span><\/h3>\n
\u30de\u30b9\u30af\u3092\u5909\u3048\u308b\u3053\u3068\u3067\u3082\u3001\u30a8\u30d5\u30a7\u30af\u30c8\u306e\u5f62\u72b6\u3092\u5909\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
\"\"<\/a>
\u8a2d\u5b9a\u4f8b2<\/p><\/div>
\n
\"\u8a2d\u5b9a\u4f8b2
\u8a2d\u5b9a\u4f8b2 \u30d1\u30e9\u30e1\u30fc\u30bf<\/p><\/div><\/p>\n
Unity\u304b\u3089STYLY\u306b\u30d7\u30ec\u30cf\u30d6\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u65b9\u6cd5<\/span><\/h2>\n
\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u9069\u7528\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u3001Unity\u304b\u3089STYLY\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n
Unity\u304b\u3089STYLY\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u65b9\u6cd5\u306f\u4ee5\u4e0b\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u8a18\u4e8b\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002<\/p>\n\r\n  
\r\n    \r\n        
Unity\u304b\u3089STYLY\u306b\u30d7\u30ec\u30cf\u30d6\u3068\u30b7\u30fc\u30f3\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u65b9\u6cd5<\/div>\r\n        
\r\n            
Unity\u304b\u3089STYLY\u306b\u30d7\u30ec\u30cf\u30d6\u3068\u30b7\u30fc\u30f3\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u65b9\u6cd5 <\/div>\r\n            
<\/div>\r\n        <\/div>\r\n        
<\/div>\r\n    <\/a>\r\n  <\/div>\n
 <\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
 \u306f\u3058\u3081\u306b\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u5229\u7528\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8868\u73fe\u3092\u4f5c\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u96c6\u307e\u308b\u3088\u3046\u306a\u8868\u73fe\u306b\u6d3b\u7528\u3067\u304d\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002[caption id=\"attachment_24129\" align=\"aligncenter\" width=\"792\"]<\/p>\n","protected":false},"author":22,"featured_media":24129,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[112,207,12],"tags":[514,409],"class_list":["post-24126","post","type-post","status-publish","format-standard","has-post-thumbnail","category-effects-tips","category-shader-tips","category-tips","tag-houdini","tag-409"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/styly.cc\/ja\/wp-json\/wp\/v2\/posts\/24126","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/styly.cc\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/styly.cc\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/styly.cc\/ja\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/styly.cc\/ja\/wp-json\/wp\/v2\/comments?post=24126"}],"version-history":[{"count":32,"href":"https:\/\/styly.cc\/ja\/wp-json\/wp\/v2\/posts\/24126\/revisions"}],"predecessor-version":[{"id":24471,"href":"https:\/\/styly.cc\/ja\/wp-json\/wp\/v2\/posts\/24126\/revisions\/24471"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/styly.cc\/ja\/wp-json\/wp\/v2\/media\/24129"}],"wp:attachment":[{"href":"https:\/\/styly.cc\/ja\/wp-json\/wp\/v2\/media?parent=24126"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/styly.cc\/ja\/wp-json\/wp\/v2\/categories?post=24126"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/styly.cc\/ja\/wp-json\/wp\/v2\/tags?post=24126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}