Easy Water 2.0 - Mobile Compatible [RELEASED]

Hi,

Try this shader please!

Code (CSharp):

1. Shader "Caustics"
2. {
3.     Properties
4.     {
5.         _Color("Main Color", Color) = (1,1,1,1)
6.         _Caustics("Caustics Tex", 2D) = "white" {}
7.         _Speed("_Speed", Float) = 1
8.         _Intensity("_Intensity", Float) = 1
9.         _Tile("_Tile", Float) = 5
10.         _FadeRange("Fade Range", Range(0.0, 20.0)) = 1
11.     }
12.         SubShader
13.     {
14.             Tags{ "Queue" = "Transparent" }
15.      
16.         LOD 200
17.         Pass
18.     {
19.         Blend One One
20.         ZWrite Off
21.         CGPROGRAM
22. #include "UnityCG.cginc"
23. #pragma vertex vert
24. #pragma fragment frag
25. #pragma fragmentoption ARB_precision_hint_fastest
26.  
27.         uniform sampler2D _Caustics;
28.         float _Speed;
29.         float _Intensity;
30.         float _Tile;
31.  
32.     uniform fixed4 _Color;
33.     uniform float _FadeRange;
34.  
35.     // Projector-specific uniforms
36.     uniform float4x4 unity_Projector; // transformation matrix
37.     // from object space to projector space
38.  
39.     // Used for computing the texture
40.     float4 _Caustics_ST;
41.  
42.     struct input
43.     {
44.         float4 vertex : POSITION;
45.         float3 texcoord : TEXCOORD0;
46.         float4 normal : NORMAL;
47.         fixed4 color : COLOR;
48.     };
49.  
50.     struct v2f
51.     {
52.         float4 position : POSITION;
53.         float4 uv : TEXCOORD0;
54.         fixed4 vcolor : COLOR;
55.     };
56.  
57.     v2f vert(input v)
58.     {
59.         v2f o;
60.  
61.         o.position = UnityObjectToClipPos(v.vertex);
62.  
63.         float3 vertexToCamDir = ObjSpaceViewDir(v.vertex);
64.  
65.         o.uv.xy = mul(unity_Projector, v.vertex);
66.  
67.         o.uv.z = 1 - abs(dot(normalize(vertexToCamDir), v.normal));
68.         o.vcolor = v.color;
69.         return o;
70.     }
71.  
72.     fixed4 frag(v2f i) : COLOR
73.     {
74.  
75.         float texPos = _Speed * _Time;
76.  
77.         float4 tex = tex2D(_Caustics, (float2(i.uv.xy) * _Tile / i.uv.w) + texPos);
78.         float4 tex2 = tex2D(_Caustics, (float2(i.uv.x, i.uv.y + (2.5 * _Tile)) *_Tile / i.uv.w) - texPos);
79.  
80.         float fade = pow((1 - i.uv.z), _FadeRange);
81.  
82.         float4 finalTex = (tex * tex2) * _Intensity * fade;
83.  
84.      
85.         return finalTex;
86.     }
87.         ENDCG
88.     }
89.     }
90.         FallBack "Diffuse"
91. }

 

Sorry for the delayed response. Thanks very much for looking at this.

 

I am having issues converting the easy water material to the new lightweight render pipeline. Will there be an update to allow for the conversion to work. THis is the error I get.

EasyWater_Pool_material was not upgraded. There's no upgrader to convert EWater/Reflective/EasyWater14_C2TBDOR shader to selected pipeline
UnityEditor.Rendering.LWRP.LightweightRenderPipelineMaterialUpgrader:UpgradeSelectedMaterials()