通过dotween控制Hight
// 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 "HZEffect/WYTest" {
Properties {
_MainTex ("MainTex", 2D) = "white" {}
_Mask ("Mask", 2D) = "white" {}
_Color ("Color", Color) = (0.5,0.5,0.5,1)
_Value ("Value", Float ) = 1
_Hight ("Hight", Float ) = 1
[HideInInspector]_Cutoff ("Alpha cutoff", Range(0,1)) = 0.5
}
SubShader {
Tags {
"Queue"="AlphaTest"
"RenderType"="TransparentCutout"
}
Pass {
Name "FORWARD"
Tags {
"LightMode"="ForwardBase"
}
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#define UNITY_PASS_FORWARDBASE
#include "UnityCG.cginc"
#pragma multi_compile_fwdbase_fullshadows
#pragma multi_compile_fog
#pragma only_renderers d3d9 d3d11 glcore gles gles3 metal d3d11_9x n3ds wiiu
#pragma target 3.0
uniform sampler2D _MainTex; uniform float4 _MainTex_ST;
uniform sampler2D _Mask; uniform float4 _Mask_ST;
uniform float4 _Color;
uniform float _Value;
uniform float _Hight;
struct VertexInput {
float4 vertex : POSITION;
float2 texcoord0 : TEXCOORD0;
};
struct VertexOutput {
float4 pos : SV_POSITION;
float2 uv0 : TEXCOORD0;
float4 posWorld : TEXCOORD1;
UNITY_FOG_COORDS(2)
};
VertexOutput vert (VertexInput v) {
VertexOutput o = (VertexOutput)0;
o.uv0 = v.texcoord0;
float4 objPos = mul ( unity_ObjectToWorld, float4(0,0,0,1) );
o.posWorld = mul(unity_ObjectToWorld, v.vertex);
o.pos = UnityObjectToClipPos( v.vertex );
UNITY_TRANSFER_FOG(o,o.pos);
return o;
}
float4 frag(VertexOutput i) : COLOR {
float4 objPos = mul ( unity_ObjectToWorld, float4(0,0,0,1) );
float4 _Mask_var = tex2D(_Mask,TRANSFORM_TEX(i.uv0, _Mask));
float node_9110 = saturate((((_Hight+objPos.g)-i.posWorld.g)-_Mask_var.r));
clip(node_9110 - 0.5);
// Lighting:
// Emissive:
float node_7380 = pow(node_9110,(1.0 - _Value));
float4 _MainTex_var = tex2D(_MainTex,TRANSFORM_TEX(i.uv0, _MainTex));
float3 emissive = (lerp( (_MainTex_var.rgb*(1.0 - _Color.rgb)), _MainTex_var.rgb, node_7380.r ));
float3 finalColor = emissive;
fixed4 finalRGBA = fixed4(finalColor,1);
UNITY_APPLY_FOG(i.fogCoord, finalRGBA);
return finalRGBA;
}
ENDCG
}
Pass {
Name "ShadowCaster"
Tags {
"LightMode"="ShadowCaster"
}
Offset 1, 1
Cull Back
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 d3d11_9x n3ds wiiu
#pragma target 3.0
uniform sampler2D _Mask; uniform float4 _Mask_ST;
uniform float _Hight;
struct VertexInput {
float4 vertex : POSITION;
float2 texcoord0 : TEXCOORD0;
};
struct VertexOutput {
V2F_SHADOW_CASTER;
float2 uv0 : TEXCOORD1;
float4 posWorld : TEXCOORD2;
};
VertexOutput vert (VertexInput v) {
VertexOutput o = (VertexOutput)0;
o.uv0 = v.texcoord0;
float4 objPos = mul ( unity_ObjectToWorld, float4(0,0,0,1) );
o.posWorld = mul(unity_ObjectToWorld, v.vertex);
o.pos = UnityObjectToClipPos( v.vertex );
TRANSFER_SHADOW_CASTER(o)
return o;
}
float4 frag(VertexOutput i) : COLOR {
float4 objPos = mul ( unity_ObjectToWorld, float4(0,0,0,1) );
float4 _Mask_var = tex2D(_Mask,TRANSFORM_TEX(i.uv0, _Mask));
float node_9110 = saturate((((_Hight+objPos.g)-i.posWorld.g)-_Mask_var.r));
clip(node_9110 - 0.5);
SHADOW_CASTER_FRAGMENT(i)
}
ENDCG
}
}
FallBack "Diffuse"
CustomEditor "ShaderForgeMaterialInspector"
}
