移除水

Packages/com.waveharmonic.crest/Runtime/Shaders/Data/Input/DynamicWavesAddBump.shader

@@ -1,107 +0,0 @@
-// Crest Water System
-// Copyright © 2024 Wave Harmonic. All rights reserved.
-
-Shader "Crest/Inputs/Dynamic Waves/Add Bump"
-{
-    Properties
-    {
-        _Crest_Amplitude( "Amplitude", float ) = 1
-        _Crest_Radius( "Radius", float) = 3
-
-        [HideInInspector]
-        _Crest_Version("Version", Integer) = 0
-    }
-
-    SubShader
-    {
-        Pass
-        {
-            Blend One One
-
-            CGPROGRAM
-            #pragma vertex Vertex
-            #pragma fragment Fragment
-
-            #include "UnityCG.cginc"
-
-            #include "Packages/com.waveharmonic.crest/Runtime/Shaders/Library/Macros.hlsl"
-            #include "Packages/com.waveharmonic.crest/Runtime/Shaders/Library/Cascade.hlsl"
-            #include "Packages/com.waveharmonic.crest/Runtime/Shaders/Library/Helpers.hlsl"
-
-            CBUFFER_START(CrestPerWaterInput)
-            float _Crest_Radius;
-            float _Crest_SimDeltaTime;
-            float _Crest_Amplitude;
-            float3 _Crest_DisplacementAtInputPosition;
-            CBUFFER_END
-
-            m_CrestNameSpace
-
-            struct Attributes
-            {
-                float3 positionOS : POSITION;
-                float2 texcoord : TEXCOORD0;
-            };
-
-            struct Varyings
-            {
-                float4 positionCS : SV_POSITION;
-                float2 worldOffsetScaled : TEXCOORD0;
-                float2 uv : TEXCOORD1;
-            };
-
-            Varyings Vertex(Attributes input)
-            {
-                Varyings o;
-                o.positionCS = UnityObjectToClipPos(input.positionOS);
-
-                float3 worldPos = mul(unity_ObjectToWorld, float4(input.positionOS, 1.0));
-                float3 centerPos = unity_ObjectToWorld._m03_m13_m23;
-                o.worldOffsetScaled.xy = worldPos.xz - centerPos.xz;
-
-                // shape is symmetric around center with known radius - fix the vert positions to perfectly wrap the shape.
-                o.worldOffsetScaled.xy = sign(o.worldOffsetScaled.xy);
-                float4 newWorldPos = float4(centerPos, 1.0);
-                newWorldPos.xz += o.worldOffsetScaled.xy * _Crest_Radius;
-
-                // Correct for displacement
-                newWorldPos.xz -= _Crest_DisplacementAtInputPosition.xz;
-
-                o.positionCS = mul(UNITY_MATRIX_VP, newWorldPos);
-                o.uv = Cascade::MakeDynamicWaves(_Crest_LodIndex).WorldToUV(newWorldPos.xz);
-
-                return o;
-            }
-
-            float4 Fragment(Varyings input)
-            {
-                // power 4 smoothstep - no normalize needed
-                // credit goes to stubbe's shadertoy: https://www.shadertoy.com/view/4ldSD2
-                float r2 = dot(input.worldOffsetScaled.xy, input.worldOffsetScaled.xy);
-                if (r2 > 1.0)
-                    return (float4)0.0;
-
-                r2 = 1.0 - r2;
-
-                float y = r2 * r2;
-                y = pow(y, 0.05);
-                y *= _Crest_Amplitude;
-
-                y /= g_Crest_LodCount;
-
-                // Feather edges to reduce streaking without introducing reflections.
-                y *= FeatherWeightFromUV(input.uv, 0.1);
-
-                // accelerate velocities
-                return float4(0.0, _Crest_SimDeltaTime * y, 0.0, 0.0);
-            }
-
-            m_CrestNameSpaceEnd
-
-            m_CrestVertex
-            m_CrestFragment(float4)
-
-            ENDCG
-        }
-    }
-}