{"id":12015,"date":"2019-04-22T15:00:00","date_gmt":"2019-04-22T06:00:00","guid":{"rendered":"https:\/\/styly.cc\/?p=12015"},"modified":"2019-04-18T19:37:32","modified_gmt":"2019-04-18T10:37:32","slug":"unlitcastshadow-go-shader","status":"publish","type":"post","link":"https:\/\/styly.cc\/ja\/tips\/unlitcastshadow-go-shader\/","title":{"rendered":"Photogrammetory\u3067\u4f7f\u3048\u308bUnlit\u3060\u3051\u3069\u5f71\u3092\u843d\u3068\u3059\u30b7\u30a7\u30fc\u30c0\u30fc"},"content":{"rendered":"

<\/p>\n

\u3053\u306e\u8a18\u4e8b\u3067\u306fPhotogrammetory\u3067\u4f5c\u6210\u3057\u305f3D\u30e2\u30c7\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b7\u30fc\u30f3\u306b\u3042\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5f71\u3092\u843d\u3068\u3059\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n

\"Unlit\u3060\u3051\u3069\u5f71\u3092\u843d\u3068\u3059\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u4f7f\u3063\u305f\u30b5\u30b6\u30a8\"

Unlit\u3060\u3051\u3069\u5f71\u3092\u843d\u3068\u3059\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u4f7f\u3063\u305f\u30b5\u30b6\u30a8<\/p><\/div>\n

Photogrammetory\u3068\u306f\uff1f<\/span><\/h2>\n

Photogrammetory\u306e\u6280\u8853\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u30dd\u30ea\u30b4\u30f3\u30e2\u30c7\u30ea\u30f3\u30b0\u3084\u30b9\u30ab\u30eb\u30d7\u30c8\u30e2\u30c7\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u306a\u304f\u30e1\u30c3\u30b7\u30e5\u30c7\u30fc\u30bf\u3068\u30c6\u30af\u30b9\u30c1\u30e3\u30c7\u30fc\u30bf\u3092\u7528\u610f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

 <\/p>\n\r\n

\r\n \r\n
\u30d5\u30a9\u30c8\u30b0\u30e9\u30e1\u30c8\u30ea\u5165\u9580 \u64ae\u5f71\u65b9\u6cd5\uff5e3D\u30e2\u30c7\u30eb\u4f5c\u6210<\/div>\r\n
\r\n
\u30d5\u30a9\u30c8\u30b0\u30e9\u30e1\u30c8\u30ea\u5165\u9580 \u64ae\u5f71\u65b9\u6cd5\uff5e3D\u30e2\u30c7\u30eb\u4f5c\u6210 <\/div>\r\n
<\/div>\r\n <\/div>\r\n
<\/div>\r\n <\/a>\r\n <\/div>\n

 <\/p>\n

\u3061\u3083\u3093\u3068\u3057\u305f\u7167\u660e\u8a2d\u5099\u306e\u3042\u308b\u30b9\u30bf\u30b8\u30aa\u3092\u7528\u610f\u3057\u306a\u3044\u9650\u308a\u30ab\u30e1\u30e9\u3067\u64ae\u5f71\u3057\u305f\u753b\u50cf\u306f\u592a\u967d\u306e\u5149\u3084\u7167\u660e\u306e\u5f71\u97ff\u3092\u53d7\u3051\u305f\u72b6\u614b\u306b\u306a\u308b\u306e\u3067\u3001Material\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u304d\u306fUnlit\u306e\u3082\u306e\u3092\u4f7f\u3046\u3053\u3068\u304c\u591a\u3044\u304b\u3068\u601d\u3044\u307e\u3059<\/p>\n

 <\/p>\n

Unity\u306eStandard\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3068\u9670\u5f71\u304c\u4ed8\u3044\u305f\u30c6\u30af\u30b9\u30c1\u30e3\u306e\u4e0a\u306b\u30e9\u30a4\u30c8\u306e\u5f71\u97ff\u3067\u9670\u5f71\u304c\u4ed8\u304f\u306e\u3067\u4e0d\u81ea\u7136\u306a\u898b\u305f\u76ee\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\"Standard\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u4f7f\u7528\u3057\u305f\u30b5\u30b6\u30a8\"

Standard\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u4f7f\u7528\u3057\u305f\u30b5\u30b6\u30a8<\/p><\/div>\n

Unlit\u30b7\u30a7\u30fc\u30c0\u30fc\u3068\u306f\uff1f<\/span><\/h2>\n

Unlit\u30b7\u30a7\u30fc\u30c0\u30fc<\/strong>\u3068\u306f\u300c\u30e9\u30a4\u30c8\u306e\u5f71\u97ff\u3092\u53d7\u3051\u306a\u3044\u30b7\u30a7\u30fc\u30c0\u30fc<\/strong>\u300d\u3067\u3059\u3002<\/p>\n

\u30e9\u30a4\u30c8\u306b\u3088\u308b\u9670\u5f71\u304c\u4ed8\u304b\u305a\u3001\u4ed6\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5f71\u3092\u843d\u3068\u3059\u3053\u3068\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

\"Unlit\/Texture\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u4f7f\u7528\u3057\u305f\u30b5\u30b6\u30a8\"

Unlit\/Texture\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u4f7f\u7528\u3057\u305f\u30b5\u30b6\u30a8<\/p><\/div>\n

 <\/p>\n

\u8a2d\u5b9a\u3055\u308c\u305fColor\u3084Texture\u304c\u305d\u306e\u307e\u307e\u63cf\u753b\u3055\u308c\u308b\u306e\u3067\u3001\u30b2\u30fc\u30e0\u3067\u306f\u30e9\u30a4\u30c8\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u5fc5\u8981\u306e\u306a\u3044UI\u3084\u30d5\u30e9\u30c3\u30c8\u306a\u7d75\u4f5c\u308a\u3092\u3059\u308b\u969b\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n

UI\u304c\u4e0d\u81ea\u7136\u306b\u767d\u304f\u98db\u3093\u3067\u3044\u305f\u308a\u3059\u308b\u5834\u5408\u306fUnlit\/Texture\u30b7\u30a7\u30fc\u30c0\u30fc<\/strong>\u3092\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n

\u307e\u305f\u3001\u30e9\u30a4\u30c8\u306b\u95a2\u3059\u308b\u8a08\u7b97\u3092\u4e00\u5207\u884c\u308f\u306a\u3044\u306e\u3067\u4e00\u756a\u8efd\u3044\u30b7\u30a7\u30fc\u30c0\u30fc\u3067\u3059\u3002<\/p>\n

\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5f71\u3092\u843d\u3068\u3059<\/span><\/h2>\n

Unlit\u30b7\u30a7\u30fc\u30c0\u30fc\u306b\u5bfe\u3057\u3066\u3001Unity\u306eStandard\u30b7\u30a7\u30fc\u30c0\u30fc<\/strong>\u306f\u30e9\u30a4\u30c8\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30b7\u30a7\u30fc\u30c0\u30fc\u3067\u3059\u3002<\/p>\n

 <\/p>\n

\u30e9\u30a4\u30c8\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u30013D\u30e2\u30c7\u30eb\u306b\u3064\u3044\u3066\u3044\u308bMesh Renderer\u306e\u300cCast Shadows<\/strong>\u300d\u3092\u30aa\u30f3\u30aa\u30d5\u3059\u308b\u3053\u3068\u3067\u4ed6\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5f71\u3092\u843d\u3068\u3059\u304b\u3069\u3046\u304b\u3092\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\"\u305d\u308c\u305e\u308c\u30aa\u30f3\u30aa\u30d5\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\"

\u305d\u308c\u305e\u308c\u30aa\u30f3\u30aa\u30d5\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/p><\/div>\n

 <\/p>\n

\u307e\u305f\u3001\u5f71\u3092\u53d7\u3051\u308b\u65b9\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5074\u3067\u3082\u5f71\u3092\u53d7\u3051\u308b\u304b\u3069\u3046\u304b\u3092\u300cReceive Shadows<\/strong>\u300d\u3067\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\"Cast

Cast Shadows\u3068Receive Shadows\u3092\u5207\u308a\u66ff\u3048\u308b<\/p><\/div>\n

 <\/p>\n

\u4eca\u56de\u76ee\u6307\u3059\u30b4\u30fc\u30eb\u306f\u300cPhotogrammetory\u3067\u4f5c\u3063\u305f3D\u30e2\u30c7\u30eb\u306b\u9670\u5f71\u306f\u3064\u3051\u305f\u304f\u306a\u3044\u304c\u3001\u4ed6\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5f71\u3092\u843d\u3068\u3057\u305f\u3044\u300d\u306a\u306e\u3067Unlit\u306a\u30b7\u30a7\u30fc\u30c0\u30fc\u306bCast Shadow\u6a5f\u80fd\u304c\u4ed8\u3044\u305fUnlit CastShadow Shader\u30b7\u30a7\u30fc\u30c0\u30fc<\/strong>\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n

\"Unlit

Unlit Cast Shadow\u30b7\u30a7\u30fc\u30c0\u30fc\u3092\u9069\u7528\u3057\u305f\u72b6\u614b<\/p><\/div>\n

Unlit Cast Shadow\u30b7\u30a7\u30fc\u30c0\u30fc\u306e\u30d7\u30ed\u30b0\u30e9\u30e0<\/span><\/h2>\n

Unlit\u3060\u3051\u3069\u5f71\u3092\u843d\u3068\u3059\u30b7\u30a7\u30fc\u30c0\u30fc\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

Shader \"Custom\/Unlit\/CastShadow\" \r\n{\r\n\tProperties \r\n\t{\r\n\t\t_MainTex (\"Texture\", 2D) = \"white\" {}\r\n\t}\r\n\t\r\n\tSubShader \r\n\t{\r\n\t\tTags {\"RenderType\"=\"Opaque\" }\r\n\t\tLOD 100\r\n\t\t\r\n\t\t\/\/ Pass to render object without lighting and shading\r\n\t\tPass\r\n\t\t{\r\n\t\t\tCGPROGRAM\r\n\t\t\t#pragma vertex vert\r\n\t\t\t#pragma fragment frag\r\n\t\t\t\/\/ make fog work\r\n\t\t\t#pragma multi_compile_fog\r\n\t\t\t\r\n\t\t\t#include \"UnityCG.cginc\"\r\n\r\n\t\t\tstruct appdata\r\n\t\t\t{\r\n\t\t\t\tfloat4 vertex : POSITION;\r\n\t\t\t\tfloat2 uv : TEXCOORD0;\r\n\t\t\t};\r\n\r\n\t\t\tstruct v2f\r\n\t\t\t{\r\n\t\t\t\tfloat2 uv : TEXCOORD0;\r\n\t\t\t\tUNITY_FOG_COORDS(1)\r\n\t\t\t\tfloat4 vertex : SV_POSITION;\r\n\t\t\t};\r\n\r\n\t\t\tsampler2D _MainTex;\r\n\t\t\tfloat4 _MainTex_ST;\r\n\t\t\t\r\n\t\t\tv2f vert (appdata v)\r\n\t\t\t{\r\n\t\t\t\tv2f o;\r\n\t\t\t\to.vertex = UnityObjectToClipPos(v.vertex);\r\n\t\t\t\to.uv = TRANSFORM_TEX(v.uv, _MainTex);\r\n\t\t\t\tUNITY_TRANSFER_FOG(o,o.vertex);\r\n\t\t\t\treturn o;\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\tfixed4 frag (v2f i) : SV_Target\r\n\t\t\t{\r\n\t\t\t\t\/\/ sample the texture\r\n\t\t\t\tfixed4 col = tex2D(_MainTex, i.uv);\r\n\t\t\t\t\/\/ apply fog\r\n\t\t\t\tUNITY_APPLY_FOG(i.fogCoord, col);\r\n\t\t\t\treturn col;\r\n\t\t\t}\r\n\t\t\tENDCG\r\n\t\t}\r\n\t\t\r\n\t\t\/\/ Pass to render object as a shadow caster\r\n\t\tPass \r\n\t\t{\r\n\t\t\tName \"CastShadow\"\r\n\t\t\tTags { \"LightMode\" = \"ShadowCaster\" }\r\n\t\r\n\t\t\tCGPROGRAM\r\n\t\t\t#pragma vertex vert\r\n\t\t\t#pragma fragment frag\r\n\t\t\t#pragma multi_compile_shadowcaster\r\n\t\t\t#include \"UnityCG.cginc\"\r\n\t\r\n\t\t\tstruct v2f \r\n\t\t\t{ \r\n\t\t\t\tV2F_SHADOW_CASTER;\r\n\t\t\t};\r\n\t\r\n\t\t\tv2f vert( appdata_base v )\r\n\t\t\t{\r\n\t\t\t\tv2f o;\r\n\t\t\t\tTRANSFER_SHADOW_CASTER(o)\r\n\t\t\t\treturn o;\r\n\t\t\t}\r\n\t\r\n\t\t\tfloat4 frag( v2f i ) : COLOR\r\n\t\t\t{\r\n\t\t\t\tSHADOW_CASTER_FRAGMENT(i)\r\n\t\t\t}\r\n\t\t\tENDCG\r\n\t\t}\r\n\t}\r\n}<\/pre>\n
\u30b7\u30a7\u30fc\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u3092\u65b0\u898f\u4f5c\u6210<\/span><\/h3>\n
Project\u30a6\u30a3\u30f3\u30c9\u30a6\u306eCreate\/Shader\/Unlit Shader<\/strong>\u304b\u3089\u30b7\u30a7\u30fc\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u3092\u65b0\u898f\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n
\"\u30b7\u30a7\u30fc\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u306b\u300cUnlitCastShadow\u300d\u3068\u3064\u3051\u307e\u3059\"
\u30b7\u30a7\u30fc\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u540d\u306b\u300cUnlitCastShadow\u300d\u3068\u3064\u3051\u307e\u3059<\/p><\/div>\n
CastShadow\u7528\u306ePass\u3092\u8ffd\u52a0<\/span><\/h3>\n
\u65b0\u898f\u4f5c\u6210\u76f4\u5f8c\u306eUnlit\u30b7\u30a7\u30fc\u30c0\u30fc\u306f1Pass\u3067\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u305d\u3053\u306bCastShadow\u7528\u306ePass\u3092\u8ffd\u52a0\u3057\u30012Pass\u306e\u30b7\u30a7\u30fc\u30c0\u30fc\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n
\t\/\/ Pass to render object as a shadow caster\r\n\t\tPass \r\n\t\t{\r\n\t\t\tName \"CastShadow\"\r\n\t\t\tTags { \"LightMode\" = \"ShadowCaster\" }\r\n\t\r\n\t\t\tCGPROGRAM\r\n\t\t\t#pragma vertex vert\r\n\t\t\t#pragma fragment frag\r\n\t\t\t#pragma multi_compile_shadowcaster\r\n\t\t\t#include \"UnityCG.cginc\"\r\n\t\r\n\t\t\tstruct v2f \r\n\t\t\t{ \r\n\t\t\t\tV2F_SHADOW_CASTER;\r\n\t\t\t};\r\n\t\r\n\t\t\tv2f vert( appdata_base v )\r\n\t\t\t{\r\n\t\t\t\tv2f o;\r\n\t\t\t\tTRANSFER_SHADOW_CASTER(o)\r\n\t\t\t\treturn o;\r\n\t\t\t}\r\n\t\r\n\t\t\tfloat4 frag( v2f i ) : COLOR\r\n\t\t\t{\r\n\t\t\t\tSHADOW_CASTER_FRAGMENT(i)\r\n\t\t\t}\r\n\t\t\tENDCG\r\n\t\t}<\/pre>\n
 <\/p>\n
\u305d\u308c\u305e\u308c\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n
LightMode\u3092ShadowCaster<\/strong>\u306b\u3059\u308b\u3053\u3068\u3067\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30b7\u30e3\u30c9\u30a6\u30de\u30c3\u30d7\u306b\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002<\/p>\n
Tags { \"LightMode\" = \"ShadowCaster\" }<\/pre>\n
 <\/p>\n
Unity\u304c\u7528\u610f\u3057\u3066\u3044\u308b\u30de\u30af\u30ed<\/strong>\u3092\u4f7f\u3046\u3053\u3068\u3067\u30e9\u30a4\u30c6\u30a3\u30f3\u30b0\u3084\u5f71\u306e\u8a08\u7b97\u3092\u4e00\u304b\u3089\u66f8\u304b\u305a\u306b\u3001\u7c21\u5358\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5f71\u3092\u843d\u3068\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u30de\u30af\u30ed\u3068\u306f\u5024\u3084\u3001\u5f0f\u304c\u3042\u3089\u304b\u3058\u3081\u5b9a\u7fa9\u3055\u308c\u305f\u3082\u306e\u3067\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n
\u4eca\u56de\u306f\u3042\u3089\u304b\u3058\u3081\u7528\u610f\u3055\u308c\u305f\u30de\u30af\u30ed(\u5f0f)\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n