Shader "Custom/SimpleGrabPassBlur" {
Properties{
_Color("Main Color", Color) = (1,1,1,1)
_BumpAmt("Distortion", Range(0,128)) = 10
_MainTex("Tint Color (RGB)", 2D) = "white" {}
_BumpMap("Normalmap", 2D) = "bump" {}
_Size("Size", Range(0, 200)) = 1
}
Category{
// We must be transparent, so other objects are drawn before this one.
Tags{ "Queue" = "Transparent" "IgnoreProjector" = "True" "RenderType" = "Opaque" }
SubShader{
// Horizontal blur
GrabPass{
Tags{ "LightMode" = "Always" }
}
Pass{
Tags{ "LightMode" = "Always" }
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#pragma fragmentoption ARB_precision_hint_fastest
#include "UnityCG.cginc"
struct appdata_t {
float4 vertex : POSITION;
float2 texcoord: TEXCOORD0;
};
struct v2f {
float4 vertex : POSITION;
float4 uvgrab : TEXCOORD0;
};
v2f vert(appdata_t v) {
v2f o;
o.vertex = mul(UNITY_MATRIX_MVP, v.vertex);
#if UNITY_UV_STARTS_AT_TOP
float scale = -1.
模糊背景shader
最新推荐文章于 2023-12-21 13:37:03 发布