deltavr multiplayer 2.0

Assets/_PROJECT/Components/Guardian/GridShader.shader

@@ -0,0 +1,74 @@
+Shader "Custom/GridShader"
+{
+    Properties
+    {
+        _GridColor ("Grid Color", Color) = (1, 1, 1, 1)
+        _GridThickness ("Grid Thickness", Range(0, 0.1)) = 0.02
+        _GridSpacing ("Grid Spacing", Range(0, 1)) = 0.1
+        _CutoffDistance ("Cutoff Distance", Range(0, 10)) = 1
+    }
+    SubShader
+    {
+        Tags
+        {
+            "Queue"="Transparent" "RenderType"="Transparent"
+        }
+        Pass
+        {
+            Blend SrcAlpha OneMinusSrcAlpha
+            CGPROGRAM
+            #pragma vertex vert
+            #pragma fragment frag
+            #include "UnityCG.cginc"
+
+            struct appdata
+            {
+                float4 vertex : POSITION;
+                UNITY_VERTEX_INPUT_INSTANCE_ID
+            };
+
+            struct v2f
+            {
+                float4 pos : SV_POSITION;
+                float3 worldPos : TEXCOORD0;
+                UNITY_VERTEX_OUTPUT_STEREO
+            };
+
+            float4 _GridColor;
+            float _GridThickness;
+            float _GridSpacing;
+            float _CutoffDistance;
+
+            v2f vert(appdata v)
+            {
+                v2f o;
+                UNITY_SETUP_INSTANCE_ID(v);
+                UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
+                o.pos = UnityObjectToClipPos(v.vertex);
+                o.worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
+                return o;
+            }
+
+            half4 frag(v2f i) : SV_Target
+            {
+                half4 gridColor = _GridColor;
+                float3 worldPos = i.worldPos;
+                float dist = distance(_WorldSpaceCameraPos, worldPos);
+                const float gridDistance = fmod(dist, _GridSpacing);
+
+                if (dist <= _CutoffDistance)
+                {
+                    if (gridDistance < _GridThickness || gridDistance > _GridSpacing - _GridThickness)
+                    {
+                        return gridColor;
+                    }
+                    return half4(gridColor.r, gridColor.g, gridColor.b, 0.05);
+                }
+
+                return half4(0, 0, 0, 0); // return fully transparent color
+            }
+            ENDCG
+        }
+    }
+    FallBack "Diffuse"
+}