Markers?

Assets/OfficeGame/Battle/PlayerStuff/Marker.shader

@@ -0,0 +1,137 @@
+Shader "Custom/URP/GTASAHintMarker"
+{
+    Properties
+    {
+        [ToggleUI] _Enabled ("Enabled", Float) = 1
+        
+        [HDR] _HintColor ("Marker Color", Color) = (1, 0.8, 0, 0.5)
+        
+        _FadeStart ("Fade Start Height (World Y)", Float) = 0.0
+        _FadeEnd ("Fade End Height (World Y)", Float) = 2.0
+        
+        _HoleRadius ("Hole Radius", Range(0.0, 1.0)) = 0.5
+        _HoleSmoothness ("Hole Smoothness", Range(0.001, 0.5)) = 0.05
+        
+        _PulseSpeed ("Pulse Speed", Float) = 6.0
+        _PulseIntensity ("Pulse Intensity", Range(0, 1)) = 0.3  
+    }
+
+    SubShader
+    {
+        Tags 
+        { 
+            "RenderType" = "Transparent" 
+            "Queue" = "Transparent+10" 
+            "RenderPipeline" = "UniversalPipeline"
+            "IgnoreProjector" = "True" 
+        }
+        
+        LOD 100
+
+        Pass
+        {
+            Name "Unlit"
+            Tags { "LightMode" = "UniversalForward" }
+
+            Blend SrcAlpha OneMinusSrcAlpha 
+            ZWrite Off 
+            Cull Off                     
+
+            HLSLPROGRAM
+            #pragma vertex vert
+            #pragma fragment frag
+            #pragma target 3.0
+
+            #pragma multi_compile_instancing
+
+            #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
+
+            // CBUFFER необходим для совместимости с SRP Batcher
+            CBUFFER_START(UnityPerMaterial)
+                float4 _HintColor;
+                float _Enabled;
+                float _FadeStart;
+                float _FadeEnd;
+                float _HoleRadius;
+                float _HoleSmoothness;
+                float _PulseSpeed;
+                float _PulseIntensity;
+            CBUFFER_END
+
+            struct Attributes
+            {
+                float4 positionOS : POSITION;
+                float3 normalOS   : NORMAL;
+                UNITY_VERTEX_INPUT_INSTANCE_ID
+            };
+
+            struct Varyings
+            {
+                float4 positionCS : SV_POSITION;
+                float3 positionWS : TEXCOORD0; 
+                float3 positionOS : TEXCOORD1;
+                float3 normalOS   : NORMAL;
+                UNITY_VERTEX_INPUT_INSTANCE_ID
+            };
+
+            Varyings vert(Attributes input)
+            {
+                Varyings output = (Varyings)0;
+
+                UNITY_SETUP_INSTANCE_ID(input);
+                UNITY_TRANSFER_INSTANCE_ID(input, output);
+
+                VertexPositionInputs vertexInput = GetVertexPositionInputs(input.positionOS.xyz);
+
+                output.positionCS = vertexInput.positionCS;
+                output.positionWS = vertexInput.positionWS;
+                output.positionOS = input.positionOS.xyz;
+                output.normalOS   = input.normalOS;
+
+                return output;
+            }
+
+            half4 frag(Varyings input) : SV_Target
+            {
+                UNITY_SETUP_INSTANCE_ID(input);
+
+                if (_Enabled < 0.5)
+                {
+                    discard;
+                }
+
+                // Отсечение верхней крышки цилиндра/маркера
+                if (input.normalOS.y > 0.5 && input.positionOS.y > 0.0)
+                {
+                    discard; 
+                }
+
+                // Вертикальный градиент затухания по высоте
+                float heightRange = max(_FadeEnd - _FadeStart, 0.001);
+                float gradient = saturate((input.positionWS.y - _FadeStart) / heightRange);
+                float alphaFade = 1.0 - gradient;
+
+                // Маска отверстия в нижней части
+                float distFromCenter = length(input.positionOS.xz);
+                if (input.normalOS.y < -0.5)
+                {
+                    float targetRadius = _HoleRadius * 0.5;
+                    float holeMask = smoothstep(targetRadius, targetRadius + _HoleSmoothness, distFromCenter);
+                    alphaFade *= holeMask;
+                }
+
+                half4 finalColor = _HintColor;
+                finalColor.a *= alphaFade;
+
+                // Пульсация прозрачности во времени
+                float pulseWave = sin(_Time.y * _PulseSpeed) * 0.5 + 0.5;
+                float pulse = (1.0 - _PulseIntensity) + pulseWave * _PulseIntensity;
+                finalColor.a *= pulse;
+
+                return finalColor;
+            }
+            ENDHLSL
+        }
+    }
+    FallBack "Hidden/Universal Render Pipeline/FallbackError"
+}