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URP Unlit Texture example
Shader "Custom/UnlitTexture"
{
Properties
{
[MainColor] _BaseColor("BaseColor", Color) = (1,1,1,1)
[MainTexture] _BaseMap("BaseMap", 2D) = "white" {}
}
// Universal Render Pipeline subshader. If URP is installed this will be used.
SubShader
{
Tags { "RenderType"="Opaque" "RenderPipeline"="UniversalRenderPipeline"}
Pass
{
Tags { "LightMode"="UniversalForward" }
HLSLPROGRAM
#pragma vertex vert
#pragma fragment frag
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
struct Attributes
{
float4 positionOS : POSITION;
float2 uv : TEXCOORD0;
};
struct Varyings
{
float2 uv : TEXCOORD0;
float4 positionHCS : SV_POSITION;
};
TEXTURE2D(_BaseMap);
SAMPLER(sampler_BaseMap);
CBUFFER_START(UnityPerMaterial)
float4 _BaseMap_ST;
half4 _BaseColor;
CBUFFER_END
Varyings vert(Attributes IN)
{
Varyings OUT;
OUT.positionHCS = TransformObjectToHClip(IN.positionOS.xyz);
OUT.uv = TRANSFORM_TEX(IN.uv, _BaseMap);
return OUT;
}
half4 frag(Varyings IN) : SV_Target
{
return SAMPLE_TEXTURE2D(_BaseMap, sampler_BaseMap, IN.uv) * _BaseColor;
}
ENDHLSL
}
}
// Built-in pipeline subshader. This is fallback subshader in case URP is not being used.
SubShader
{
Tags { "RenderType"="Opaque"}
LOD 100
Pass
{
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
// make fog work
#pragma multi_compile_fog
#include "UnityCG.cginc"
struct appdata
{
float4 vertex : POSITION;
float2 uv : TEXCOORD0;
};
struct v2f
{
float2 uv : TEXCOORD0;
UNITY_FOG_COORDS(1)
float4 vertex : SV_POSITION;
};
sampler2D _MainTex;
float4 _MainTex_ST;
v2f vert (appdata v)
{
v2f o;
o.vertex = UnityObjectToClipPos(v.vertex);
o.uv = TRANSFORM_TEX(v.uv, _MainTex);
UNITY_TRANSFER_FOG(o,o.vertex);
return o;
}
fixed4 frag (v2f i) : SV_Target
{
// sample the texture
fixed4 col = tex2D(_MainTex, i.uv);
// apply fog
UNITY_APPLY_FOG(i.fogCoord, col);
return col;
}
ENDCG
}
}
}
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