// Shader created with Shader Forge v1.38 
// Shader Forge (c) Neat Corporation / Joachim Holmer - http://www.acegikmo.com/shaderforge/
// Note: Manually altering this data may prevent you from opening it in Shader Forge
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Shader "Shader/Rong_jie_alpha" {
    Properties {
        _Texture ("Texture", 2D) = "white" {}
        _RongJie ("RongJie", 2D) = "white" {}
        _texrure_color ("texrure_color", Color) = (1,1,1,1)
        _fanwei ("fanwei", Range(0, 10)) = 2.312539
        _glow_color ("glow_color", Color) = (1,1,1,1)
        _liangdu ("liangdu", Range(0, 5)) = 0.9401709
        _texrure_color2 ("texrure_color2", Color) = (1,1,1,1)
        _opacity ("opacity", Range(0, 1)) = 1
        _qiangdu ("qiangdu", Range(1, 10)) = 1
        [HideInInspector]_Cutoff ("Alpha cutoff", Range(0,1)) = 0.5
    }
    SubShader {
        Tags {
            "IgnoreProjector"="True"
            "Queue"="Transparent"
            "RenderType"="Transparent"
        }
        Pass {
            Name "FORWARD"
            Tags {
                "LightMode"="ForwardBase"
            }
            Blend SrcAlpha OneMinusSrcAlpha
            Cull Off
            ZWrite Off
            
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #define UNITY_PASS_FORWARDBASE
            #include "UnityCG.cginc"
            #pragma multi_compile_fwdbase
            #pragma only_renderers d3d9 d3d11 glcore gles gles3 metal 
            #pragma target 3.0
            uniform float4 _LightColor0;
            uniform sampler2D _Texture; uniform float4 _Texture_ST;
            uniform sampler2D _RongJie; uniform float4 _RongJie_ST;
            uniform float4 _texrure_color;
            uniform float _fanwei;
            uniform float4 _glow_color;
            uniform float _liangdu;
            uniform float4 _texrure_color2;
            uniform float _opacity;
            uniform float _qiangdu;
            struct VertexInput {
                float4 vertex : POSITION;
                float3 normal : NORMAL;
                float2 texcoord0 : TEXCOORD0;
                float4 vertexColor : COLOR;
            };
            struct VertexOutput {
                float4 pos : SV_POSITION;
                float2 uv0 : TEXCOORD0;
                float4 posWorld : TEXCOORD1;
                float3 normalDir : TEXCOORD2;
                float4 vertexColor : COLOR;
            };
            VertexOutput vert (VertexInput v) {
                VertexOutput o = (VertexOutput)0;
                o.uv0 = v.texcoord0;
                o.vertexColor = v.vertexColor;
                o.normalDir = UnityObjectToWorldNormal(v.normal);
                o.posWorld = mul(unity_ObjectToWorld, v.vertex);
                float3 lightColor = _LightColor0.rgb;
                o.pos = UnityObjectToClipPos( v.vertex );
                return o;
            }
            float4 frag(VertexOutput i, float facing : VFACE) : COLOR {
                float isFrontFace = ( facing >= 0 ? 1 : 0 );
                float faceSign = ( facing >= 0 ? 1 : -1 );
                i.normalDir = normalize(i.normalDir);
                i.normalDir *= faceSign;
                float3 viewDirection = normalize(_WorldSpaceCameraPos.xyz - i.posWorld.xyz);
                float3 normalDirection = i.normalDir;
                float4 _RongJie_var = tex2D(_RongJie,TRANSFORM_TEX(i.uv0, _RongJie));
                clip((_RongJie_var.b/(i.vertexColor.a*_qiangdu)) - 0.5);
                float3 lightDirection = normalize(_WorldSpaceLightPos0.xyz);
                float3 lightColor = _LightColor0.rgb;
////// Lighting:
                float attenuation = 1;
                float3 attenColor = attenuation * _LightColor0.xyz;
/////// Diffuse:
                float NdotL = max(0.0,dot( normalDirection, lightDirection ));
                float3 directDiffuse = max( 0.0, NdotL) * attenColor;
                float3 indirectDiffuse = float3(0,0,0);
                indirectDiffuse += UNITY_LIGHTMODEL_AMBIENT.rgb; // Ambient Light
                float4 _Texture_var = tex2D(_Texture,TRANSFORM_TEX(i.uv0, _Texture));
                float3 diffuseColor = ((pow(1.0-max(0,dot(i.normalDir, viewDirection)),_fanwei)*_glow_color.rgb*_liangdu)+(_Texture_var.rgb*_texrure_color2.rgb));
                float3 diffuse = (directDiffuse + indirectDiffuse) * diffuseColor;
////// Emissive:
                float3 emissive = (_Texture_var.rgb*_texrure_color.rgb*_Texture_var.a);
/// Final Color:
                float3 finalColor = diffuse + emissive;
                return fixed4(finalColor,(_Texture_var.a*_opacity));
            }
            ENDCG
        }
        Pass {
            Name "FORWARD_DELTA"
            Tags {
                "LightMode"="ForwardAdd"
            }
            Blend One One
            Cull Off
            ZWrite Off
            
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #define UNITY_PASS_FORWARDADD
            #include "UnityCG.cginc"
            #include "AutoLight.cginc"
            #pragma multi_compile_fwdadd
            #pragma only_renderers d3d9 d3d11 glcore gles gles3 metal 
            #pragma target 3.0
            uniform float4 _LightColor0;
            uniform sampler2D _Texture; uniform float4 _Texture_ST;
            uniform sampler2D _RongJie; uniform float4 _RongJie_ST;
            uniform float4 _texrure_color;
            uniform float _fanwei;
            uniform float4 _glow_color;
            uniform float _liangdu;
            uniform float4 _texrure_color2;
            uniform float _opacity;
            uniform float _qiangdu;
            struct VertexInput {
                float4 vertex : POSITION;
                float3 normal : NORMAL;
                float2 texcoord0 : TEXCOORD0;
                float4 vertexColor : COLOR;
            };
            struct VertexOutput {
                float4 pos : SV_POSITION;
                float2 uv0 : TEXCOORD0;
                float4 posWorld : TEXCOORD1;
                float3 normalDir : TEXCOORD2;
                float4 vertexColor : COLOR;
                LIGHTING_COORDS(3,4)
            };
            VertexOutput vert (VertexInput v) {
                VertexOutput o = (VertexOutput)0;
                o.uv0 = v.texcoord0;
                o.vertexColor = v.vertexColor;
                o.normalDir = UnityObjectToWorldNormal(v.normal);
                o.posWorld = mul(unity_ObjectToWorld, v.vertex);
                float3 lightColor = _LightColor0.rgb;
                o.pos = UnityObjectToClipPos( v.vertex );
                TRANSFER_VERTEX_TO_FRAGMENT(o)
                return o;
            }
            float4 frag(VertexOutput i, float facing : VFACE) : COLOR {
                float isFrontFace = ( facing >= 0 ? 1 : 0 );
                float faceSign = ( facing >= 0 ? 1 : -1 );
                i.normalDir = normalize(i.normalDir);
                i.normalDir *= faceSign;
                float3 viewDirection = normalize(_WorldSpaceCameraPos.xyz - i.posWorld.xyz);
                float3 normalDirection = i.normalDir;
                float4 _RongJie_var = tex2D(_RongJie,TRANSFORM_TEX(i.uv0, _RongJie));
                clip((_RongJie_var.b/(i.vertexColor.a*_qiangdu)) - 0.5);
                float3 lightDirection = normalize(lerp(_WorldSpaceLightPos0.xyz, _WorldSpaceLightPos0.xyz - i.posWorld.xyz,_WorldSpaceLightPos0.w));
                float3 lightColor = _LightColor0.rgb;
////// Lighting:
                float attenuation = LIGHT_ATTENUATION(i);
                float3 attenColor = attenuation * _LightColor0.xyz;
/////// Diffuse:
                float NdotL = max(0.0,dot( normalDirection, lightDirection ));
                float3 directDiffuse = max( 0.0, NdotL) * attenColor;
                float4 _Texture_var = tex2D(_Texture,TRANSFORM_TEX(i.uv0, _Texture));
                float3 diffuseColor = ((pow(1.0-max(0,dot(i.normalDir, viewDirection)),_fanwei)*_glow_color.rgb*_liangdu)+(_Texture_var.rgb*_texrure_color2.rgb));
                float3 diffuse = directDiffuse * diffuseColor;
/// Final Color:
                float3 finalColor = diffuse;
                return fixed4(finalColor * (_Texture_var.a*_opacity),0);
            }
            ENDCG
        }
        Pass {
            Name "ShadowCaster"
            Tags {
                "LightMode"="ShadowCaster"
            }
            Offset 1, 1
            Cull Off
            
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #define UNITY_PASS_SHADOWCASTER
            #include "UnityCG.cginc"
            #include "Lighting.cginc"
            #pragma fragmentoption ARB_precision_hint_fastest
            #pragma multi_compile_shadowcaster
            #pragma only_renderers d3d9 d3d11 glcore gles gles3 metal 
            #pragma target 3.0
            uniform sampler2D _RongJie; uniform float4 _RongJie_ST;
            uniform float _qiangdu;
            struct VertexInput {
                float4 vertex : POSITION;
                float2 texcoord0 : TEXCOORD0;
                float4 vertexColor : COLOR;
            };
            struct VertexOutput {
                V2F_SHADOW_CASTER;
                float2 uv0 : TEXCOORD1;
                float4 vertexColor : COLOR;
            };
            VertexOutput vert (VertexInput v) {
                VertexOutput o = (VertexOutput)0;
                o.uv0 = v.texcoord0;
                o.vertexColor = v.vertexColor;
                o.pos = UnityObjectToClipPos( v.vertex );
                TRANSFER_SHADOW_CASTER(o)
                return o;
            }
            float4 frag(VertexOutput i, float facing : VFACE) : COLOR {
                float isFrontFace = ( facing >= 0 ? 1 : 0 );
                float faceSign = ( facing >= 0 ? 1 : -1 );
                float4 _RongJie_var = tex2D(_RongJie,TRANSFORM_TEX(i.uv0, _RongJie));
                clip((_RongJie_var.b/(i.vertexColor.a*_qiangdu)) - 0.5);
                SHADOW_CASTER_FRAGMENT(i)
            }
            ENDCG
        }
    }
    FallBack "Diffuse"
    CustomEditor "ShaderForgeMaterialInspector"
}