48 lines
1.3 KiB
Plaintext
48 lines
1.3 KiB
Plaintext
|
// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
|
||
|
|
|
||
|
|
Shader "Custom/TransparentShadowCollector"
|
||
|
|
{
|
||
|
|
Properties
|
||
|
|
{
|
||
|
|
_Color("Main Color", Color) = (1,1,1,.5)
|
||
|
|
_ShadowIntensity("Shadow Intensity", Range(0, 1)) = 0.6
|
||
|
|
}
|
||
|
|
SubShader
|
||
|
|
{
|
||
|
|
Tags {"Queue" = "AlphaTest" }
|
||
|
|
Pass
|
||
|
|
{
|
||
|
|
Tags {"LightMode" = "ForwardBase" }
|
||
|
|
Cull Back
|
||
|
|
Blend SrcAlpha OneMinusSrcAlpha
|
||
|
|
CGPROGRAM
|
||
|
|
#pragma vertex vert
|
||
|
|
#pragma fragment frag
|
||
|
|
#pragma multi_compile_fwdbase
|
||
|
|
#include "UnityCG.cginc"
|
||
|
|
#include "AutoLight.cginc"
|
||
|
|
uniform fixed4 _Color;
|
||
|
|
uniform float _ShadowIntensity;
|
||
|
|
struct v2f
|
||
|
|
{
|
||
|
|
float4 pos : SV_POSITION;
|
||
|
|
LIGHTING_COORDS(0,1)
|
||
|
|
};
|
||
|
|
v2f vert(appdata_base v)
|
||
|
|
{
|
||
|
|
v2f o;
|
||
|
|
o.pos = UnityObjectToClipPos(v.vertex);
|
||
|
|
TRANSFER_VERTEX_TO_FRAGMENT(o);
|
||
|
|
|
||
|
|
return o;
|
||
|
|
}
|
||
|
|
fixed4 frag(v2f i) : COLOR
|
||
|
|
{
|
||
|
|
float attenuation = LIGHT_ATTENUATION(i);
|
||
|
|
return fixed4(0,0,0,(1 - attenuation) * _ShadowIntensity) * _Color;
|
||
|
|
}
|
||
|
|
ENDCG
|
||
|
|
}
|
||
|
|
}
|
||
|
|
Fallback "VertexLit"
|
||
|
|
}
|