koobas.hobune.stream
Shader Syntax Problem
Hello, I created a new Shader and pasted this in and am getting a Syntax Error on line 16. I am completely new to Shaders.
The error: 
Shader "Projector/AdditiveTint" {
Properties{
_Color("Tint Color", Color) = (1,1,1,1)
_Attenuation("Falloff", Range(0.0, 1.0)) = 1.0
_ShadowTex("Cookie", 2D) = "gray" {}
}
Subshader{
Tags{ "Queue" = "Transparent" }
Pass{
ZWrite Off
ColorMask RGB
Blend SrcAlpha One // Additive blending
Offset - 1, -1
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
struct v2f {
float4 uvShadow : TEXCOORD0;
float4 pos : SV_POSITION;
};
float4x4 _Projector;
float4x4 _ProjectorClip;
v2f vert(float4 vertex : POSITION)
{
v2f o;
o.pos = mul(UNITY_MATRIX_MVP, vertex);
o.uvShadow = mul(_Projector, vertex);
return o;
}
sampler2D _ShadowTex;
fixed4 _Color;
float _Attenuation;
fixed4 frag(v2f i) : SV_Target
{
// Apply alpha mask
fixed4 texCookie = tex2Dproj(_ShadowTex, UNITY_PROJ_COORD(i.uvShadow));
fixed4 outColor = _Color * texCookie.a;
// Attenuation
float depth = i.uvShadow.z; // [-1 (near), 1 (far)]
return outColor * clamp(1.0 - abs(depth) + _Attenuation, 0.0, 1.0);
}
ENDCG
}
}
}
Best Answer
The error is describing this line: Offset - 1, -1
There should not be a space between '-' and '1'. It should look like this: Offset -1, -1
Thank you very much! This code was provided by a tutorial and with how new I am to shader scripting, I was completely clueless.
