GHZMRSpaceXR/Assets/Studio/xiong_room_bird/xiong_tu/shader/Quadratic.shader

// Shader created with Shader Forge v1.40 
// Shader Forge (c) Freya Holmer - http://www.acegikmo.com/shaderforge/
// Note: Manually altering this data may prevent you from opening it in Shader Forge
/*SF_DATA;ver:1.40;sub:START;pass:START;ps:flbk:Legacy 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Shader "Quadratic/Quadratic element" {
    Properties {
        [HDR]_tex_color ("tex_color", Color) = (1,1,1,1)
        _MainTex ("MainTex", 2D) = "white" {}
        _SpeShaTex ("SpeShaTex", 2D) = "white" {}
        _ShadowColorTex ("ShadowColorTex", 2D) = "white" {}
        [HDR]_ShadowColor ("ShadowColor", Color) = (0.6663285,0.6544118,1,1)
        _ShadowRange ("ShadowRange", Range(0, 1)) = 0
        _ShadowIntensity ("ShadowIntensity", Range(0, 1)) = 0.7956449
        _SpecularRange ("SpecularRange", Range(0.9, 1)) = 0.9820514
        _SpecularMult ("SpecularMult", Range(0, 1)) = 1
        _OutlineWidth ("OutlineWidth", Range(0, 0.05)) = 0.01581197
        _OutlineLightness ("OutlineLightness", Range(0, 1)) = 1
    }
    SubShader {
        Tags {
            "RenderType"="Opaque"
        }
        Pass {
            Name "Outline"
            Tags {
            }
            Cull Front
            
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #pragma multi_compile_instancing
            #include "UnityCG.cginc"
            #pragma fragmentoption ARB_precision_hint_fastest
            #pragma multi_compile_shadowcaster
            #pragma target 3.0
            uniform sampler2D _ShadowColorTex; uniform float4 _ShadowColorTex_ST;
            UNITY_INSTANCING_BUFFER_START( Props )
                UNITY_DEFINE_INSTANCED_PROP( float, _OutlineLightness)
                UNITY_DEFINE_INSTANCED_PROP( float, _OutlineWidth)
            UNITY_INSTANCING_BUFFER_END( Props )
            struct VertexInput {
                float4 vertex : POSITION;
                float3 normal : NORMAL;
                float2 texcoord0 : TEXCOORD0;
            };
            struct VertexOutput {
                float4 pos : SV_POSITION;
                UNITY_VERTEX_INPUT_INSTANCE_ID
                float2 uv0 : TEXCOORD0;
            };
            VertexOutput vert (VertexInput v) {
                VertexOutput o = (VertexOutput)0;
                UNITY_SETUP_INSTANCE_ID( v );
                UNITY_TRANSFER_INSTANCE_ID( v, o );
                o.uv0 = v.texcoord0;
                float _OutlineWidth_var = UNITY_ACCESS_INSTANCED_PROP( Props, _OutlineWidth );
                o.pos = UnityObjectToClipPos( float4(v.vertex.xyz + v.normal*_OutlineWidth_var,1) );
                return o;
            }
            float4 frag(VertexOutput i) : COLOR {
                UNITY_SETUP_INSTANCE_ID( i );
                float4 _ShadowColorTex_var = tex2D(_ShadowColorTex,TRANSFORM_TEX(i.uv0, _ShadowColorTex));
                float _OutlineLightness_var = UNITY_ACCESS_INSTANCED_PROP( Props, _OutlineLightness );
                return fixed4((_ShadowColorTex_var.rgb*_OutlineLightness_var),0);
            }
            ENDCG
        }
        Pass {
            Name "FORWARD"
            Tags {
                "LightMode"="ForwardBase"
            }
            
            
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #pragma multi_compile_instancing
            #include "UnityCG.cginc"
            #include "AutoLight.cginc"
            #pragma multi_compile_fwdbase_fullshadows
            #pragma target 3.0
            uniform sampler2D _MainTex; uniform float4 _MainTex_ST;
            uniform sampler2D _SpeShaTex; uniform float4 _SpeShaTex_ST;
            UNITY_INSTANCING_BUFFER_START( Props )
                UNITY_DEFINE_INSTANCED_PROP( float, _ShadowRange)
                UNITY_DEFINE_INSTANCED_PROP( float, _SpecularRange)
                UNITY_DEFINE_INSTANCED_PROP( float, _ShadowIntensity)
                UNITY_DEFINE_INSTANCED_PROP( float, _SpecularMult)
                UNITY_DEFINE_INSTANCED_PROP( float4, _ShadowColor)
                UNITY_DEFINE_INSTANCED_PROP( float4, _tex_color)
            UNITY_INSTANCING_BUFFER_END( Props )
            struct VertexInput {
                float4 vertex : POSITION;
                float3 normal : NORMAL;
                float2 texcoord0 : TEXCOORD0;
            };
            struct VertexOutput {
                float4 pos : SV_POSITION;
                UNITY_VERTEX_INPUT_INSTANCE_ID
                float2 uv0 : TEXCOORD0;
                float4 posWorld : TEXCOORD1;
                float3 normalDir : TEXCOORD2;
                LIGHTING_COORDS(3,4)
            };
            VertexOutput vert (VertexInput v) {
                VertexOutput o = (VertexOutput)0;
                UNITY_SETUP_INSTANCE_ID( v );
                UNITY_TRANSFER_INSTANCE_ID( v, o );
                o.uv0 = v.texcoord0;
                o.normalDir = UnityObjectToWorldNormal(v.normal);
                o.posWorld = mul(unity_ObjectToWorld, v.vertex);
                o.pos = UnityObjectToClipPos( v.vertex );
                TRANSFER_VERTEX_TO_FRAGMENT(o)
                return o;
            }
            float4 frag(VertexOutput i) : COLOR {
                UNITY_SETUP_INSTANCE_ID( i );
                i.normalDir = normalize(i.normalDir);
                float3 viewDirection = normalize(_WorldSpaceCameraPos.xyz - i.posWorld.xyz);
                float3 normalDirection = i.normalDir;
                float3 lightDirection = normalize(_WorldSpaceLightPos0.xyz);
////// Lighting:
                float4 _tex_color_var = UNITY_ACCESS_INSTANCED_PROP( Props, _tex_color );
                float4 _node_9643_copy_copy_copy = tex2D(_SpeShaTex,TRANSFORM_TEX(i.uv0, _SpeShaTex));
                float4 _MainTex_var = tex2D(_MainTex,TRANSFORM_TEX(i.uv0, _MainTex));
                float3 node_1398 = saturate(( _MainTex_var.rgb > 0.5 ? (1.0-(1.0-2.0*(_MainTex_var.rgb-0.5))*(1.0-_node_9643_copy_copy_copy.g)) : (2.0*_MainTex_var.rgb*_node_9643_copy_copy_copy.g) ));
                float4 _node_9643_copy_copy = tex2D(_SpeShaTex,TRANSFORM_TEX(i.uv0, _SpeShaTex));
                float _ShadowRange_var = UNITY_ACCESS_INSTANCED_PROP( Props, _ShadowRange );
                float node_3046_if_leA = step((max(0,dot(lightDirection,normalDirection))-(0.5-_node_9643_copy_copy.g)),_ShadowRange_var);
                float node_3046_if_leB = step(_ShadowRange_var,(max(0,dot(lightDirection,normalDirection))-(0.5-_node_9643_copy_copy.g)));
                float node_1346 = 0.0;
                float DiffuseIf = lerp((node_3046_if_leA*node_1346)+(node_3046_if_leB*1.0),node_1346,node_3046_if_leA*node_3046_if_leB);
                float3 Diffuse = (node_1398*DiffuseIf);
                float4 _ShadowColor_var = UNITY_ACCESS_INSTANCED_PROP( Props, _ShadowColor );
                float _ShadowIntensity_var = UNITY_ACCESS_INSTANCED_PROP( Props, _ShadowIntensity );
                float _SpecularMult_var = UNITY_ACCESS_INSTANCED_PROP( Props, _SpecularMult );
                float4 _node_9643_copy = tex2D(_SpeShaTex,TRANSFORM_TEX(i.uv0, _SpeShaTex));
                float _SpecularRange_var = UNITY_ACCESS_INSTANCED_PROP( Props, _SpecularRange );
                float node_526_if_leA = step(saturate(pow(max(0,dot(viewDirection,normalDirection)),_node_9643_copy.r)),_SpecularRange_var);
                float node_526_if_leB = step(_SpecularRange_var,saturate(pow(max(0,dot(viewDirection,normalDirection)),_node_9643_copy.r)));
                float node_4786 = 0.0;
                float node_8645_if_leA = step((lerp((node_526_if_leA*node_4786)+(node_526_if_leB*1.0),node_4786,node_526_if_leA*node_526_if_leB)*_node_9643_copy.b),0.1);
                float node_8645_if_leB = step(0.1,(lerp((node_526_if_leA*node_4786)+(node_526_if_leB*1.0),node_4786,node_526_if_leA*node_526_if_leB)*_node_9643_copy.b));
                float node_10 = 0.0;
                float3 finalColor = (_tex_color_var.rgb*((Diffuse+((node_1398*_ShadowColor_var.rgb*_ShadowIntensity_var)*(1.0 - DiffuseIf)))+(DiffuseIf*((Diffuse*_SpecularMult_var)*lerp((node_8645_if_leA*node_10)+(node_8645_if_leB*1.0),node_10,node_8645_if_leA*node_8645_if_leB)))));
                return fixed4(finalColor,1);
            }
            ENDCG
        }
    }
    FallBack "Legacy Shaders/Diffuse"
    CustomEditor "ShaderForgeMaterialInspector"
}