koobas.hobune.stream
i wanna draw inside like outside. shader....
i wanna draw inside like outside this is shader i'm using :
https://www.youtube.com/watch?time_continue=26&v=wbL2FCxlCe4
from inside, color is just white. but i wanna draw color to inside like outside
i dont know about shader. but i have to make this please help.....
Shader "Unlit/ShieldFX"
{
Properties
{
_MainColor("MainColor", Color) = (1,1,1,1)
_MainTex ("Texture", 2D) = "white" {}
_Fresnel("Fresnel Intensity", Range(0,200)) = 3.0
_FresnelWidth("Fresnel Width", Range(0,2)) = 3.0
_Distort("Distort", Range(0, 100)) = 1.0
_IntersectionThreshold("Highlight of intersection threshold", range(0,1)) = .1 //Max difference for intersections
_ScrollSpeedU("Scroll U Speed",float) = 2
_ScrollSpeedV("Scroll V Speed",float) = 0
[ToggleOff]_CullOff("Cull Front Side Intersection",float) = 1
}
SubShader
{
Tags{ "Queue" = "Overlay" "IgnoreProjector" = "True" "RenderType" = "Transparent" }
GrabPass{ "_GrabTexture" }
Pass
{
Lighting Off ZWrite On
Blend SrcAlpha OneMinusSrcAlpha
Cull Off
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
struct appdata
{
fixed4 vertex : POSITION;
fixed4 normal: NORMAL;
fixed3 uv : TEXCOORD0;
};
struct v2f
{
fixed2 uv : TEXCOORD0;
fixed4 vertex : SV_POSITION;
fixed3 rimColor :TEXCOORD1;
fixed4 screenPos: TEXCOORD2;
};
sampler2D _MainTex, _CameraDepthTexture, _GrabTexture;
fixed4 _MainTex_ST,_MainColor,_GrabTexture_ST, _GrabTexture_TexelSize;
fixed _Fresnel, _FresnelWidth, _Distort, _IntersectionThreshold, _ScrollSpeedU, _ScrollSpeedV;
v2f vert (appdata v)
{
v2f o;
o.vertex = UnityObjectToClipPos(v.vertex);
o.uv = TRANSFORM_TEX(v.uv, _MainTex);
//scroll uv
o.uv.x += _Time * _ScrollSpeedU;
o.uv.y += _Time * _ScrollSpeedV;
//fresnel
fixed3 viewDir = normalize(ObjSpaceViewDir(v.vertex));
fixed dotProduct = 1 - saturate(dot(v.normal, viewDir));
o.rimColor = smoothstep(1 - _FresnelWidth, 1.0, dotProduct) * .5f;
o.screenPos = ComputeScreenPos(o.vertex);
COMPUTE_EYEDEPTH(o.screenPos.z);//eye space depth of the vertex
return o;
}
fixed4 frag (v2f i,fixed face : VFACE) : SV_Target
{
//intersection
fixed intersect = saturate((abs(LinearEyeDepth(tex2Dproj(_CameraDepthTexture,i.screenPos).r) - i.screenPos.z)) / _IntersectionThreshold);
fixed3 main = tex2D(_MainTex, i.uv);
//distortion
i.screenPos.xy += (main.rg * 2 - 1) * _Distort * _GrabTexture_TexelSize.xy;
fixed3 distortColor = tex2Dproj(_GrabTexture, i.screenPos);
distortColor *= _MainColor * _MainColor.a + 1;
//intersect hightlight
i.rimColor *= intersect * clamp(0,1,face);
main *= _MainColor * pow(_Fresnel,i.rimColor) ;
//lerp distort color & fresnel color
main = lerp(distortColor, main, i.rimColor.r);
main += (1 - intersect) * (face > 0 ? .03:.3) * _MainColor * _Fresnel;
return fixed4(main,.9);
}
ENDCG
}
}
}
[1]: https://www.youtube.com/watch?time_continue=26&v=wbL2FCxlCe4
i wanna draw color on back face like front face. now back face color is just white
