You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
172 lines
3.6 KiB
GLSL
172 lines
3.6 KiB
GLSL
// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
|
|
|
|
//////////////////////////////////////////////
|
|
/// 2DxFX - 2D SPRITE FX - by VETASOFT 2017 //
|
|
/// http://vetasoft.store/2dxfx/ //
|
|
//////////////////////////////////////////////
|
|
Shader "2DxFX/Standard/Hologram"
|
|
{
|
|
Properties
|
|
{
|
|
_MainTex ("Base (RGB)", 2D) = "white" {}
|
|
_Color ("_Color", Color) = (1,1,1,1)
|
|
_Size ("Size", Range(0,1)) = 0
|
|
_Distortion ("Distortion", Range(0,1)) = 0
|
|
_Alpha ("Alpha", Range (0,1)) = 1.0
|
|
// required for UI.Mask
|
|
_StencilComp ("Stencil Comparison", Float) = 8
|
|
_Stencil ("Stencil ID", Float) = 0
|
|
_StencilOp ("Stencil Operation", Float) = 0
|
|
_StencilWriteMask ("Stencil Write Mask", Float) = 255
|
|
_StencilReadMask ("Stencil Read Mask", Float) = 255
|
|
_ColorMask ("Color Mask", Float) = 15
|
|
|
|
}
|
|
|
|
SubShader
|
|
{
|
|
|
|
Tags {"Queue"="Transparent" "IgnoreProjector"="true" "RenderType"="Transparent"}
|
|
ZWrite Off Blend SrcAlpha One Cull Off
|
|
|
|
// required for UI.Mask
|
|
Stencil
|
|
{
|
|
Ref [_Stencil]
|
|
Comp [_StencilComp]
|
|
Pass [_StencilOp]
|
|
ReadMask [_StencilReadMask]
|
|
WriteMask [_StencilWriteMask]
|
|
}
|
|
|
|
Pass
|
|
{
|
|
|
|
CGPROGRAM
|
|
#pragma vertex vert
|
|
#pragma fragment frag
|
|
#pragma fragmentoption ARB_precision_hint_fastest
|
|
#pragma target 3.0
|
|
#include "UnityCG.cginc"
|
|
|
|
struct appdata_t
|
|
{
|
|
float4 vertex : POSITION;
|
|
float4 color : COLOR;
|
|
float2 texcoord : TEXCOORD0;
|
|
};
|
|
|
|
struct v2f
|
|
{
|
|
float2 texcoord : TEXCOORD0;
|
|
float4 vertex : SV_POSITION;
|
|
float4 color : COLOR;
|
|
};
|
|
|
|
|
|
sampler2D _MainTex;
|
|
float _Size;
|
|
float _Distortion;
|
|
float _Alpha;
|
|
float4 _Color;
|
|
float _TimeX;
|
|
|
|
v2f vert(appdata_t IN)
|
|
{
|
|
v2f OUT;
|
|
OUT.vertex = UnityObjectToClipPos(IN.vertex);
|
|
OUT.texcoord = IN.texcoord;
|
|
OUT.color = IN.color;
|
|
|
|
return OUT;
|
|
}
|
|
|
|
|
|
inline float mod(float x,float modu) {
|
|
return x - floor(x * (1.0 / modu)) * modu;
|
|
}
|
|
|
|
inline float noise(float2 p)
|
|
{
|
|
_TimeX = _Time.y;
|
|
float sample = tex2D(_MainTex,float2(.2,0.2*cos(_TimeX))*_TimeX*8. + p*1.).x;
|
|
sample *= sample;
|
|
return sample;
|
|
}
|
|
|
|
|
|
inline float onOff(float a, float b, float c)
|
|
{
|
|
_TimeX = _Time.y;
|
|
return step(c, sin(_TimeX + a*cos(_TimeX*b)));
|
|
}
|
|
|
|
inline float ramp(float y, float start, float end)
|
|
{
|
|
float inside = step(start,y) - step(end,y);
|
|
float fact = (y-start)/(end-start)*inside;
|
|
return (1.-fact) * inside;
|
|
|
|
}
|
|
|
|
inline float stripes(float2 uv)
|
|
{
|
|
_TimeX = _Time.y;
|
|
|
|
float noi = noise(uv*float2(0.5,1.) + float2(6.,3.))*_Distortion*3;
|
|
return ramp(mod(uv.y*4. + _TimeX/2.+sin(_TimeX + sin(_TimeX*0.63)),1.),.5,.6)*noi;
|
|
}
|
|
|
|
inline float4 getVideo(float2 uv)
|
|
{
|
|
_TimeX = _Time.y;
|
|
float2 look = uv;
|
|
float window = 1./(1.+20.*(look.y-mod(_TimeX/4.,1.))*(look.y-mod(_TimeX/4.,1.)));
|
|
look.x = look.x + sin(look.y*30. + _TimeX)/(50.*_Distortion)*onOff(4.,4.,.3)*(1.+cos(_TimeX*80.))*window;
|
|
|
|
float vShift = .4*onOff(2.,3.,.9)*(sin(_TimeX)*sin(_TimeX*20.) +
|
|
(0.5 + 0.1*sin(_TimeX*20.)*cos(_TimeX)));
|
|
|
|
look.y = mod(look.y + vShift, 1.);
|
|
|
|
float4 video = float4(0,0,0,0);
|
|
float4 videox=tex2D(_MainTex,look);
|
|
|
|
video.r = tex2D(_MainTex,look-float2(.05,0.)*onOff(2.,1.5,.9)).r;
|
|
video.g = videox.g;
|
|
video.b = tex2D(_MainTex,look+float2(.05,0.)*onOff(2.,1.5,.9)).b;
|
|
video.a = videox.a;
|
|
|
|
return video;
|
|
}
|
|
|
|
float4 frag (v2f i) : COLOR
|
|
{
|
|
_TimeX = _Time.y;
|
|
|
|
float2 uv = i.texcoord.xy;
|
|
float alpha = tex2D(_MainTex,uv).a;
|
|
|
|
float4 video = getVideo(uv)*i.color;
|
|
float vigAmt = 3.+.3*sin(_TimeX + 5.*cos(_TimeX*5.));
|
|
float vignette = (1.-vigAmt*(uv.y-.5)*(uv.y-.5))*(1.-vigAmt*(uv.x-.5)*(uv.x-.5));
|
|
|
|
video += stripes(uv);
|
|
video += noise(uv*2.)/2.;
|
|
video.r *= vignette;
|
|
|
|
video *= (12.+mod(uv.y*30.+_TimeX,1.))/13.;
|
|
video.a=video.a+(frac(sin(dot(uv.xy*_TimeX,float2(12.9898,78.233))) * 43758.5453))*.5;
|
|
video.a=(video.a*.3)*alpha*vignette*2*(1-_Alpha)*i.color.a;
|
|
|
|
return video;
|
|
|
|
|
|
}
|
|
|
|
ENDCG
|
|
}
|
|
}
|
|
Fallback "Sprites/Default"
|
|
|
|
} |