UP-Viagg-io/LocalPackages/depthkit.studio/Runtime/Resources/Shaders/Looks/DepthkitStudioPhotoLookBuiltInRP.shader

/************************************************************************************

Depthkit Unity SDK License v1
Copyright 2016-2024 Simile Inc dba Scatter. All Rights reserved.  

Licensed under the the Simile Inc dba Scatter ("Scatter")
Software Development Kit License Agreement (the "License"); 
you may not use this SDK except in compliance with the License, 
which is provided at the time of installation or download, 
or which otherwise accompanies this software in either electronic or hard copy form.  

You may obtain a copy of the License at http://www.depthkit.tv/license-agreement-v1

Unless required by applicable law or agreed to in writing, 
the SDK distributed under the License is distributed on an "AS IS" BASIS, 
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
See the License for the specific language governing permissions and limitations under the License. 

************************************************************************************/

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

Shader "Depthkit/Studio/Depthkit Studio Photo Look Built-in RP"
{
    Properties
    {
        _ShadowAmount("Shadow Amount", Range(0.0,1.0)) = 1.0
        [Toggle(DK_USE_LIGHTPROBES)] _SampleProbes("Use Light Probes", Float) = 1
        [Toggle(DK_USE_DEBUG_COLOR)] _DebugColor("Debug Per Perspective Color", Float) = 0
        [Toggle(DK_USE_EDGEMASK)] _EdgeMask("Enable Edge Mask", Float) = 0
        [Toggle(DK_DEBUG_EDGEMASK)] _DebugEdgeMask("Show Edge Mask Debug", Float) = 0
        [Toggle(DK_NO_MAIN_LIGHT)] _NoMainLight("Disable Main Directional Shadows", Float) = 0
        [KeywordEnum(INFER, COLORIZE, CLIP)] DK_UNTEXTURED_FRAGMENT("Untextured Geometry Settings", Float) = 0
    }

    SubShader
    {
        Tags { "RenderType"="Opaque" }
        LOD 100
        AlphaToMask On
        Cull Off

        Pass
        {
            Tags {"LightMode" = "ForwardBase"}
            Blend One OneMinusSrcAlpha
            CGPROGRAM

            #pragma vertex vert
            #pragma fragment frag

            #pragma shader_feature_local DK_USE_LIGHTPROBES
            #pragma shader_feature_local DK_USE_DEBUG_COLOR
            #pragma shader_feature_local DK_USE_EDGEMASK
            #pragma shader_feature_local DK_DEBUG_EDGEMASK
            #pragma shader_feature_local DK_NO_MAIN_LIGHT
            #pragma shader_feature_local DK_UNTEXTURED_FRAGMENT_INFER
            #pragma shader_feature_local DK_UNTEXTURED_FRAGMENT_COLORIZE
            #pragma shader_feature_local DK_UNTEXTURED_FRAGMENT_CLIP
            #pragma shader_feature_local DK_TEXTURE_ATLAS

            // make fog work
            #pragma multi_compile_fog

            #pragma multi_compile_fwdbase
            #include "UnityCG.cginc"
            #include "AutoLight.cginc"

            #define DK_USE_BUILT_IN_COLOR_CONVERSION
            #include "Packages/nyc.scatter.depthkit.studio/Runtime/Resources/Shaders/Includes/DepthkitStudio.cginc"
            #define DK_CORE_PACKED_TRIANGLE
            #include "Packages/nyc.scatter.depthkit.core/Runtime/Resources/Shaders/Includes/SampleCoreTriangles.cginc"
            #define DK_FORWARDBASE_PASS
            #include "Packages/nyc.scatter.depthkit.studio/Runtime/Resources/Shaders/Looks/DepthkitStudioPhotoLook.cginc"

            ENDCG
        }
        Pass
        {
            Tags {"LightMode" = "ForwardAdd"}
            BlendOp Max
            Blend One One
            ZWrite Off

            CGPROGRAM

            #pragma vertex vert
            #pragma fragment frag

            #pragma shader_feature_local DK_USE_LIGHTPROBES
            #pragma shader_feature_local DK_USE_DEBUG_COLOR
            #pragma shader_feature_local DK_USE_EDGEMASK
            #pragma shader_feature_local DK_DEBUG_EDGEMASK
            #pragma shader_feature_local DK_UNTEXTURED_FRAGMENT_INFER
            #pragma shader_feature_local DK_UNTEXTURED_FRAGMENT_COLORIZE
            #pragma shader_feature_local DK_UNTEXTURED_FRAGMENT_CLIP
            #pragma shader_feature_local DK_TEXTURE_ATLAS

            // make fog work
            #pragma multi_compile_fog

            #pragma multi_compile_fwdadd_fullshadows
            #include "UnityCG.cginc"
            #include "AutoLight.cginc"

            #define DK_USE_BUILT_IN_COLOR_CONVERSION
            #include "Packages/nyc.scatter.depthkit.studio/Runtime/Resources/Shaders/Includes/DepthkitStudio.cginc"
            #define DK_CORE_PACKED_TRIANGLE
            #include "Packages/nyc.scatter.depthkit.core/Runtime/Resources/Shaders/Includes/SampleCoreTriangles.cginc"
            #include "Packages/nyc.scatter.depthkit.studio/Runtime/Resources/Shaders/Looks/DepthkitStudioPhotoLook.cginc"

            ENDCG
        }
        Pass {
            Name "ShadowCaster"
            Tags { "LightMode" = "ShadowCaster" }
        
            Fog {Mode Off}
            ZWrite On ZTest LEqual Cull Off
            Offset 1, 1
    
            CGPROGRAM
            #pragma vertex caster_vert
            #pragma fragment caster_frag
            #pragma multi_compile_shadowcaster
            #pragma fragmentoption ARB_precision_hint_fastest

            #include "UnityCG.cginc"
            #define DK_USE_BUILT_IN_COLOR_CONVERSION
            #include "Packages/nyc.scatter.depthkit.core/Runtime/Resources/Shaders/Includes/Depthkit.cginc"
            #define DK_CORE_PACKED_TRIANGLE
            #include "Packages/nyc.scatter.depthkit.core/Runtime/Resources/Shaders/Includes/SampleCoreTriangles.cginc"

            float4x4 _LocalTransform;

            struct appdata {
                float4 vertex : POSITION;
                float3 normal : NORMAL;
                uint   id : SV_VertexID;
                UNITY_VERTEX_INPUT_INSTANCE_ID
            };

            struct v2f {
                V2F_SHADOW_CASTER;
                UNITY_VERTEX_OUTPUT_STEREO
            };
    
            v2f caster_vert( appdata v )
            {
                v2f o;
                UNITY_SETUP_INSTANCE_ID(v);
                UNITY_INITIALIZE_OUTPUT(v2f, o);
                UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);

                Vertex vert;
                vert = dkSampleTriangleBuffer(floor(v.id / 3), v.id % 3);
                v.vertex = mul(_LocalTransform, float4(vert.position, 1)); 
                v.normal = mul((float3x3)_LocalTransform, vert.normal);

                TRANSFER_SHADOW_CASTER_NORMALOFFSET(o)
                return o;
            }
    
            float4 caster_frag( v2f i ) : COLOR
            {
                UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(i);
                SHADOW_CASTER_FRAGMENT(i)
            }
            ENDCG
    
        }
    }
    Fallback "VertexLit"
}