RoApp/Assets/Shaders/FX_Effect/Eff_Distortion.shader

// Shader created with Shader Forge v1.37 
// 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 Forge/Eff_Distortion" {
    Properties {
        _Tex ("Tex", 2D) = "white" {}
        _Intensity ("Intensity", Range(0, 1)) = 0
        _U_speed ("U_speed", Float ) = 0
        _V_speed ("V_speed", Float ) = 0
        [MaterialToggle] _ani_TorF ("ani_TorF", Float ) = 0
        [HideInInspector]_Cutoff ("Alpha cutoff", Range(0,1)) = 0.5
    }
    SubShader {
        Tags {
            "IgnoreProjector"="True"
            "Queue"="Transparent"
            "RenderType"="Transparent"
        }
        GrabPass{ }
        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 sampler2D _GrabTexture;
            uniform float4 _TimeEditor;
            uniform sampler2D _Tex; uniform float4 _Tex_ST;
            uniform float _Intensity;
            uniform float _U_speed;
            uniform float _V_speed;
            uniform fixed _ani_TorF;
            struct VertexInput {
                float4 vertex : POSITION;
                float2 texcoord0 : TEXCOORD0;
                float4 vertexColor : COLOR;
            };
            struct VertexOutput {
                float4 pos : SV_POSITION;
                float2 uv0 : TEXCOORD0;
                float4 screenPos : 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 );
                o.screenPos = o.pos;
                return o;
            }
            float4 frag(VertexOutput i, float facing : VFACE) : COLOR {
                float isFrontFace = ( facing >= 0 ? 1 : 0 );
                float faceSign = ( facing >= 0 ? 1 : -1 );
                #if UNITY_UV_STARTS_AT_TOP
                    float grabSign = -_ProjectionParams.x;
                #else
                    float grabSign = _ProjectionParams.x;
                #endif
                i.screenPos = float4( i.screenPos.xy / i.screenPos.w, 0, 0 );
                i.screenPos.y *= _ProjectionParams.x;
                float4 node_2748 = _Time + _TimeEditor;
                float2 _ani_TorF_var = lerp( i.uv0, (i.uv0+(node_2748.g*float2(_U_speed,_V_speed))), _ani_TorF );
                float4 _Tex_var = tex2D(_Tex,TRANSFORM_TEX(_ani_TorF_var, _Tex));
                float2 sceneUVs = float2(1,grabSign)*i.screenPos.xy*0.5+0.5 + (float2(_Tex_var.r,_Tex_var.g)*_Tex_var.a*_Intensity*i.vertexColor.a);
                float4 sceneColor = tex2D(_GrabTexture, sceneUVs);
////// Lighting:
                float3 finalColor = 0;
                fixed4 finalRGBA = fixed4(lerp(sceneColor.rgb, finalColor,0.0),1);
                return finalRGBA;
            }
            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 multi_compile_fog
            //#pragma only_renderers d3d9 d3d11 glcore gles gles3 metal 
            #pragma target 3.0
            struct VertexInput {
                float4 vertex : POSITION;
            };
            struct VertexOutput {
                V2F_SHADOW_CASTER;
            };
            VertexOutput vert (VertexInput v) {
                VertexOutput o = (VertexOutput)0;
                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 );
                SHADOW_CASTER_FRAGMENT(i)
            }
            ENDCG
        }
    }
    //FallBack "Diffuse"
}