전장의 안개 구현

2026-01-27 12:38:18 +09:00
parent ee2b27d0a0
commit 67773e5864
23 changed files with 1610 additions and 402 deletions
--- a/Assets/Shaders/FogOfWar.shader
+++ b/Assets/Shaders/FogOfWar.shader
@@ -0,0 +1,64 @@
+Shader "Custom/FogOfWar"
+{
+    Properties
+    {
+        _MainTex ("Fog Texture", 2D) = "white" {}
+        _FogColor ("Fog Color", Color) = (0,0,0,1)
+        _ExploredColor ("Explored Color", Color) = (0,0,0,0.5)
+    }
+    
+    SubShader
+    {
+        Tags 
+        { 
+            "Queue"="Transparent+100" 
+            "RenderType"="Transparent" 
+            "IgnoreProjector"="True"
+        }
+        
+        LOD 100
+        Blend SrcAlpha OneMinusSrcAlpha
+        ZWrite Off
+        Cull Off
+
+        Pass
+        {
+            CGPROGRAM
+            #pragma vertex vert
+            #pragma fragment frag
+            #include "UnityCG.cginc"
+
+            struct appdata
+            {
+                float4 vertex : POSITION;
+                float2 uv : TEXCOORD0;
+            };
+
+            struct v2f
+            {
+                float2 uv : TEXCOORD0;
+                float4 vertex : SV_POSITION;
+            };
+
+            sampler2D _MainTex;
+            float4 _MainTex_ST;
+            fixed4 _FogColor;
+            fixed4 _ExploredColor;
+
+            v2f vert (appdata v)
+            {
+                v2f o;
+                o.vertex = UnityObjectToClipPos(v.vertex);
+                o.uv = TRANSFORM_TEX(v.uv, _MainTex);
+                return o;
+            }
+
+            fixed4 frag (v2f i) : SV_Target
+            {
+                fixed4 col = tex2D(_MainTex, i.uv);
+                return col;
+            }
+            ENDCG
+        }
+    }
+}