GWConquest/Assets/Exo planets/Shaders/old shaders/Planet - Transparency.shader

// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'

// Upgrade NOTE: replaced '_Object2World' with 'unity_ObjectToWorld'

// Shader created with Shader Forge v1.26 
// 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 "Exo-Planets/Planet-Transparency" {
    Properties {
        [MaterialToggle] _SubAtmosphere ("Sub Atmosphere", Float ) = 0
        _Subatmospherecolor ("Sub atmosphere color", Color) = (0.7058823,0.8174442,1,1)
        _Subatmosphereintensity ("Sub atmosphere intensity", Float ) = 1
        _SubAtmospherepower ("Sub Atmosphere power", Range(1, 10)) = 1.983384
        _Albedocolor ("Albedo color", Color) = (1,1,1,1)
        _Albedo ("Albedo", 2D) = "white" {}
        _Specular ("Specular", 2D) = "white" {}
        _Specularcolor ("Specular color", Color) = (0.9926471,0.9926471,0.9926471,1)
        _Specularpower ("Specular power", Range(0, 1)) = 0.382126
        _Normalmap ("Normal map", 2D) = "white" {}
        [MaterialToggle] _Clouds ("Clouds", Float ) = 0
        _Cloudscolor ("Clouds color", Color) = (1,1,1,1)
        _Cloudstexture ("Clouds texture", 2D) = "white" {}
        [MaterialToggle] _Nightemissivecities ("Night emissive (cities) ", Float ) = 0
        _Citycolor ("City color", Color) = (1,0.7241379,0,1)
        _Emissive ("Emissive", 2D) = "white" {}
        _LookuprampSunset ("Look up ramp (Sunset)", 2D) = "white" {}
        _Ambiantatmospherecolor ("Ambiant atmosphere color ", Color) = (0,0,0,1)
        _Ambiantatmosphereintensity ("Ambiant atmosphere intensity", Float ) = 1
        _Transparency ("Transparency", Float ) = 0.5
        [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
            
            
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #define UNITY_PASS_FORWARDBASE
            #include "UnityCG.cginc"
            #pragma multi_compile_fwdbase
            #pragma exclude_renderers gles3 metal d3d11_9x xbox360 xboxone ps3 ps4 psp2 
            #pragma target 3.0
            uniform float4 _LightColor0;
            uniform float4 _TimeEditor;
            uniform sampler2D _Albedo; uniform float4 _Albedo_ST;
            uniform sampler2D _Specular; uniform float4 _Specular_ST;
            uniform sampler2D _Cloudstexture; uniform float4 _Cloudstexture_ST;
            uniform sampler2D _Normalmap; uniform float4 _Normalmap_ST;
            uniform float4 _Cloudscolor;
            uniform fixed _Clouds;
            uniform sampler2D _Emissive; uniform float4 _Emissive_ST;
            uniform fixed _Nightemissivecities;
            uniform float _SubAtmospherepower;
            uniform fixed _SubAtmosphere;
            uniform float4 _Subatmospherecolor;
            uniform float4 _Citycolor;
            uniform sampler2D _LookuprampSunset; uniform float4 _LookuprampSunset_ST;
            uniform float4 _Albedocolor;
            uniform float _Specularpower;
            uniform float4 _Specularcolor;
            uniform float4 _Ambiantatmospherecolor;
            uniform float _Ambiantatmosphereintensity;
            uniform float _Subatmosphereintensity;
            uniform float _Transparency;
            struct VertexInput {
                float4 vertex : POSITION;
                float3 normal : NORMAL;
                float4 tangent : TANGENT;
                float2 texcoord0 : TEXCOORD0;
            };
            struct VertexOutput {
                float4 pos : SV_POSITION;
                float2 uv0 : TEXCOORD0;
                float4 posWorld : TEXCOORD1;
                float3 normalDir : TEXCOORD2;
                float3 tangentDir : TEXCOORD3;
                float3 bitangentDir : TEXCOORD4;
            };
            VertexOutput vert (VertexInput v) {
                VertexOutput o = (VertexOutput)0;
                o.uv0 = v.texcoord0;
                o.normalDir = UnityObjectToWorldNormal(v.normal);
                o.tangentDir = normalize( mul( unity_ObjectToWorld, float4( v.tangent.xyz, 0.0 ) ).xyz );
                o.bitangentDir = normalize(cross(o.normalDir, o.tangentDir) * v.tangent.w);
                o.posWorld = mul(unity_ObjectToWorld, v.vertex);
                float3 lightColor = _LightColor0.rgb;
                o.pos = UnityObjectToClipPos(v.vertex );
                return o;
            }
            float4 frag(VertexOutput i) : COLOR {
                i.normalDir = normalize(i.normalDir);
                float3x3 tangentTransform = float3x3( i.tangentDir, i.bitangentDir, i.normalDir);
                float3 viewDirection = normalize(_WorldSpaceCameraPos.xyz - i.posWorld.xyz);
                float3 _Normalmap_var = UnpackNormal(tex2D(_Normalmap,TRANSFORM_TEX(i.uv0, _Normalmap)));
                float3 normalLocal = _Normalmap_var.rgb;
                float3 normalDirection = normalize(mul( normalLocal, tangentTransform )); // Perturbed normals
                float3 lightDirection = normalize(_WorldSpaceLightPos0.xyz);
                float3 lightColor = _LightColor0.rgb;
////// Lighting:
                float attenuation = 1;
                float3 attenColor = attenuation * _LightColor0.xyz;
///////// Gloss:
                float gloss = _Specularpower;
                float specPow = exp2( gloss * 10.0+1.0);
////// Specular:
                float NdotL = max(0, dot( normalDirection, lightDirection ));
                float4 node_6787 = _Time + _TimeEditor;
                float2 node_4572 = (i.uv0+node_6787.g*float2(0.0005,0)); // Cloud speed
                float4 _Cloudstexture_var = tex2D(_Cloudstexture,TRANSFORM_TEX(node_4572, _Cloudstexture));
                float node_2618 = (1.0 - _Cloudstexture_var.a);
                float4 _Specular_var = tex2D(_Specular,TRANSFORM_TEX(i.uv0, _Specular));
                float3 specularColor = (node_2618*(_Specularcolor.rgb*_Specular_var.rgb));
                float3 directSpecular = (floor(attenuation) * _LightColor0.xyz) * pow(max(0,dot(reflect(-lightDirection, normalDirection),viewDirection)),specPow)*specularColor;
                float3 specular = directSpecular;
/////// Diffuse:
                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
                float2 node_2625 = float2(dot(lightDirection,i.normalDir),0.0);
                float4 node_6971 = tex2D(_LookuprampSunset,TRANSFORM_TEX(node_2625, _LookuprampSunset)); // Sunset color
                float4 _Albedo_var = tex2D(_Albedo,TRANSFORM_TEX(i.uv0, _Albedo));
                float3 _Clouds_var = lerp( float3(0,0,0), (_Cloudstexture_var.a*_Cloudscolor.rgb), _Clouds ); // Clouds
                float node_3504 = max(0,dot(lightDirection,i.normalDir));
                float node_7821 = (1.0 - node_3504);
                float3 diffuseColor = lerp((node_6971.rgb*(lerp((_Albedocolor.rgb*_Albedo_var.rgb),_Cloudstexture_var.rgb,_Clouds_var)+_Clouds_var)),(_Ambiantatmospherecolor.rgb*_Ambiantatmosphereintensity),(pow(node_7821,2.0)+0.0));
                float3 diffuse = (directDiffuse + indirectDiffuse) * diffuseColor;
////// Emissive:
                float4 _Emissive_var = tex2D(_Emissive,TRANSFORM_TEX(i.uv0, _Emissive)); // Cities
                float3 emissive = ((lerp( float3(0,0,0), (_Citycolor.rgb*(5.0*(_Emissive_var.rgb*node_7821))), _Nightemissivecities )*node_2618)+((lerp( float3(0,0,0), (pow(1.0-max(0,dot(normalDirection, viewDirection)),_SubAtmospherepower)*node_3504), _SubAtmosphere )*_Subatmospherecolor.rgb)*_Subatmosphereintensity));
/// Final Color:
                float3 finalColor = diffuse + specular + emissive;
                return fixed4(finalColor,(node_3504*_Transparency));
            }
            ENDCG
        }
        Pass {
            Name "FORWARD_DELTA"
            Tags {
                "LightMode"="ForwardAdd"
            }
            Blend One One
            
            
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #define UNITY_PASS_FORWARDADD
            #include "UnityCG.cginc"
            #include "AutoLight.cginc"
            #pragma multi_compile_fwdadd
            #pragma exclude_renderers gles3 metal d3d11_9x xbox360 xboxone ps3 ps4 psp2 
            #pragma target 3.0
            uniform float4 _LightColor0;
            uniform float4 _TimeEditor;
            uniform sampler2D _Albedo; uniform float4 _Albedo_ST;
            uniform sampler2D _Specular; uniform float4 _Specular_ST;
            uniform sampler2D _Cloudstexture; uniform float4 _Cloudstexture_ST;
            uniform sampler2D _Normalmap; uniform float4 _Normalmap_ST;
            uniform float4 _Cloudscolor;
            uniform fixed _Clouds;
            uniform sampler2D _Emissive; uniform float4 _Emissive_ST;
            uniform fixed _Nightemissivecities;
            uniform float _SubAtmospherepower;
            uniform fixed _SubAtmosphere;
            uniform float4 _Subatmospherecolor;
            uniform float4 _Citycolor;
            uniform sampler2D _LookuprampSunset; uniform float4 _LookuprampSunset_ST;
            uniform float4 _Albedocolor;
            uniform float _Specularpower;
            uniform float4 _Specularcolor;
            uniform float4 _Ambiantatmospherecolor;
            uniform float _Ambiantatmosphereintensity;
            uniform float _Subatmosphereintensity;
            uniform float _Transparency;
            struct VertexInput {
                float4 vertex : POSITION;
                float3 normal : NORMAL;
                float4 tangent : TANGENT;
                float2 texcoord0 : TEXCOORD0;
            };
            struct VertexOutput {
                float4 pos : SV_POSITION;
                float2 uv0 : TEXCOORD0;
                float4 posWorld : TEXCOORD1;
                float3 normalDir : TEXCOORD2;
                float3 tangentDir : TEXCOORD3;
                float3 bitangentDir : TEXCOORD4;
                LIGHTING_COORDS(5,6)
            };
            VertexOutput vert (VertexInput v) {
                VertexOutput o = (VertexOutput)0;
                o.uv0 = v.texcoord0;
                o.normalDir = UnityObjectToWorldNormal(v.normal);
                o.tangentDir = normalize( mul( unity_ObjectToWorld, float4( v.tangent.xyz, 0.0 ) ).xyz );
                o.bitangentDir = normalize(cross(o.normalDir, o.tangentDir) * v.tangent.w);
                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) : COLOR {
                i.normalDir = normalize(i.normalDir);
                float3x3 tangentTransform = float3x3( i.tangentDir, i.bitangentDir, i.normalDir);
                float3 viewDirection = normalize(_WorldSpaceCameraPos.xyz - i.posWorld.xyz);
                float3 _Normalmap_var = UnpackNormal(tex2D(_Normalmap,TRANSFORM_TEX(i.uv0, _Normalmap)));
                float3 normalLocal = _Normalmap_var.rgb;
                float3 normalDirection = normalize(mul( normalLocal, tangentTransform )); // Perturbed normals
                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;
///////// Gloss:
                float gloss = _Specularpower;
                float specPow = exp2( gloss * 10.0+1.0);
////// Specular:
                float NdotL = max(0, dot( normalDirection, lightDirection ));
                float4 node_8950 = _Time + _TimeEditor;
                float2 node_4572 = (i.uv0+node_8950.g*float2(0.0005,0)); // Cloud speed
                float4 _Cloudstexture_var = tex2D(_Cloudstexture,TRANSFORM_TEX(node_4572, _Cloudstexture));
                float node_2618 = (1.0 - _Cloudstexture_var.a);
                float4 _Specular_var = tex2D(_Specular,TRANSFORM_TEX(i.uv0, _Specular));
                float3 specularColor = (node_2618*(_Specularcolor.rgb*_Specular_var.rgb));
                float3 directSpecular = attenColor * pow(max(0,dot(reflect(-lightDirection, normalDirection),viewDirection)),specPow)*specularColor;
                float3 specular = directSpecular;
/////// Diffuse:
                NdotL = max(0.0,dot( normalDirection, lightDirection ));
                float3 directDiffuse = max( 0.0, NdotL) * attenColor;
                float2 node_2625 = float2(dot(lightDirection,i.normalDir),0.0);
                float4 node_6971 = tex2D(_LookuprampSunset,TRANSFORM_TEX(node_2625, _LookuprampSunset)); // Sunset color
                float4 _Albedo_var = tex2D(_Albedo,TRANSFORM_TEX(i.uv0, _Albedo));
                float3 _Clouds_var = lerp( float3(0,0,0), (_Cloudstexture_var.a*_Cloudscolor.rgb), _Clouds ); // Clouds
                float node_3504 = max(0,dot(lightDirection,i.normalDir));
                float node_7821 = (1.0 - node_3504);
                float3 diffuseColor = lerp((node_6971.rgb*(lerp((_Albedocolor.rgb*_Albedo_var.rgb),_Cloudstexture_var.rgb,_Clouds_var)+_Clouds_var)),(_Ambiantatmospherecolor.rgb*_Ambiantatmosphereintensity),(pow(node_7821,2.0)+0.0));
                float3 diffuse = directDiffuse * diffuseColor;
/// Final Color:
                float3 finalColor = diffuse + specular;
                return fixed4(finalColor * (node_3504*_Transparency),0);
            }
            ENDCG
        }
    }
    FallBack "Diffuse"
    CustomEditor "ShaderForgeMaterialInspector"
}