01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | Shader "Unlit/Particle"{ Properties { _MainTex ("Base (RGB), Alpha (A)", 2D) = "black" {} } SubShader { LOD 100 Tags { "Queue" = "Transparent" "IgnoreProjector" = "True" "RenderType" = "Transparent" } Cull Off Lighting Off ZWrite Off Fog { Mode Off } Offset -1, -1 Blend One OneMinusSrcAlpha Pass { CGPROGRAM #pragma vertex vert #pragma fragment frag #include "UnityCG.cginc" struct appdata_t { float4 vertex : POSITION; float2 texcoord : TEXCOORD0; fixed4 color : COLOR; }; struct v2f { float4 vertex : SV_POSITION; half2 texcoord : TEXCOORD0; fixed4 color : COLOR; }; sampler2D _MainTex; float4 _MainTex_ST; v2f vert (appdata_t v) { v2f o; o.vertex = mul(UNITY_MATRIX_MVP, v.vertex); o.texcoord = v.texcoord; o.color = v.color; return o; } fixed4 frag (v2f i) : COLOR { fixed4 col; col = tex2D(_MainTex, i.texcoord); col.a = col.rgb; return col; } ENDCG } } SubShader { LOD 100 Tags { "Queue" = "Transparent" "IgnoreProjector" = "True" "RenderType" = "Transparent" } Pass { Cull Off Lighting Off ZWrite Off Fog { Mode Off } Offset -1, -1 ColorMask RGB Blend One OneMinusSrcAlpha ColorMaterial AmbientAndDiffuse SetTexture [_MainTex] { Combine Texture * Primary } } }} |
原文：http://blog.csdn.net/kakashi8841/article/details/44926739