GHZMRSpaceXR/Assets/Studio/3d/shader/Planet_Standard.shader

// Upgrade NOTE: replaced '_Object2World' with 'unity_ObjectToWorld'
// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'

// Shader created with Shader Forge v1.13 
// 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 "NexGen/Planets/Standard" {
    Properties {
        _DiffuseRGBSpecularA ("Diffuse (RGB) Specular (A)", 2D) = "white" {}
        _NormalMap ("Normal Map", 2D) = "bump" {}
        _SpecularLevel ("Specular Level", Range(0, 1)) = 1
        _Glossiness ("Glossiness", Range(0.2, 0.4)) = 0.2
        _Clouds ("Clouds", 2D) = "white" {}
        _Nightlights ("Nightlights", 2D) = "white" {}
        _Rotation ("Rotation", Float ) = 1
        _CloudsOpacity ("Clouds Opacity", Range(0, 3)) = 1.863597
    }
    SubShader {
        Tags {
            "IgnoreProjector"="True"
            "RenderType"="Opaque"
        }
        Pass {
            Name "FORWARD"
            Tags {
                "LightMode"="ForwardBase"
            }
            
            
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #define UNITY_PASS_FORWARDBASE
            #include "UnityCG.cginc"
            #pragma multi_compile_fwdbase
            #pragma exclude_renderers xbox360 ps3 
            #pragma target 3.0
            uniform float4 _LightColor0;
            uniform float4 _TimeEditor;
            uniform sampler2D _DiffuseRGBSpecularA; uniform float4 _DiffuseRGBSpecularA_ST;
            uniform sampler2D _NormalMap; uniform float4 _NormalMap_ST;
            uniform float _SpecularLevel;
            uniform float _Glossiness;
            uniform sampler2D _Clouds; uniform float4 _Clouds_ST;
            uniform sampler2D _Nightlights; uniform float4 _Nightlights_ST;
            uniform float _Rotation;
            uniform float _CloudsOpacity;
            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 {
                float3x3 tangentTransform = float3x3( i.tangentDir, i.bitangentDir, i.normalDir);
/////// Vectors:
                float3 viewDirection = normalize(_WorldSpaceCameraPos.xyz - i.posWorld.xyz);
                float node_2114 = (_Rotation*0.025);
                float4 node_2100 = _Time + _TimeEditor;
                float2 node_1739 = (i.uv0+(node_2114*node_2100.g)*float2(1,0));
                float3 _NormalMap_var = UnpackNormal(tex2D(_NormalMap,TRANSFORM_TEX(node_1739, _NormalMap)));
                float3 normalLocal = _NormalMap_var.rgb;
                float3 normalDirection = normalize(mul( normalLocal, tangentTransform )); // Perturbed normals
                float3 lightDirection = normalize(_WorldSpaceLightPos0.xyz);
                float3 lightColor = _LightColor0.rgb;
                float3 halfDirection = normalize(viewDirection+lightDirection);
////// Lighting:
                float attenuation = 1;
                float3 attenColor = attenuation * _LightColor0.xyz;
                float Pi = 3.141592654;
                float InvPi = 0.31830988618;
///////// Gloss:
                float gloss = _Glossiness;
                float specPow = exp2( gloss * 10.0+1.0);
////// Specular:
                float NdotL = max(0, dot( normalDirection, lightDirection ));
                float4 _DiffuseRGBSpecularA_var = tex2D(_DiffuseRGBSpecularA,TRANSFORM_TEX(node_1739, _DiffuseRGBSpecularA));
                float2 node_2181 = (i.uv0+(node_2114*node_2100.g)*float2(0.8,0));
                float4 _Clouds_var = tex2D(_Clouds,TRANSFORM_TEX(node_2181, _Clouds));
                float3 node_2231 = (_CloudsOpacity*_Clouds_var.rgb);
                float3 specularColor = ((_SpecularLevel*(_DiffuseRGBSpecularA_var.a*lerp(_DiffuseRGBSpecularA_var.a,(1.0-max(0,dot(lightDirection, viewDirection))),0.7)))*(1.0 - node_2231));
                float specularMonochrome = max( max(specularColor.r, specularColor.g), specularColor.b);
                float normTerm = (specPow + 8.0 ) / (8.0 * Pi);
                float3 directSpecular = (floor(attenuation) * _LightColor0.xyz) * pow(max(0,dot(halfDirection,normalDirection)),specPow)*normTerm*specularColor;
                float3 specular = directSpecular;
/////// Diffuse:
                NdotL = max(0.0,dot( normalDirection, lightDirection ));
                float3 node_1616 = (_DiffuseRGBSpecularA_var.rgb+node_2231);
                float3 directDiffuse = pow(max( 0.0, NdotL), node_1616) * attenColor;
                float3 indirectDiffuse = float3(0,0,0);
                indirectDiffuse += UNITY_LIGHTMODEL_AMBIENT.rgb; // Ambient Light
                float3 diffuseColor = node_1616;
                diffuseColor *= 1-specularMonochrome;
                float3 diffuse = (directDiffuse + indirectDiffuse) * diffuseColor;
////// Emissive:
                float node_1647 = dot((lightDirection+halfDirection),float3(0.5,0.5,0));
                float4 _Nightlights_var = tex2D(_Nightlights,TRANSFORM_TEX(node_1739, _Nightlights));
                float3 emissive = (node_1647*_Nightlights_var.rgb*(node_1647+_Nightlights_var.rgb));
/// Final Color:
                float3 finalColor = diffuse + specular + emissive;
                return fixed4(finalColor,1);
            }
            ENDCG
        }
    }
    FallBack "NexGen/Planets/St"
    CustomEditor "ShaderForgeMaterialInspector"
}