SnapZone Prototype at root, always on top shader for point

Assets/FactManager.cs

@@ -41,6 +41,7 @@ PointFact AddPointFact(RaycastHit hit, int id)
        
         Facts.Insert(id, new PointFact
         {
+       
             Id = id,
             Point = hit.point,
             Normal = hit.normal

Assets/InteractionEngine/WorldCursor.cs

@@ -33,10 +33,25 @@ void Update()
    
 
         if(Physics.Raycast(ray, out Hit, 30f, layerMask)){
+
+            Debug.Log(Hit.transform.tag);
+            if (Hit.collider.transform.CompareTag("SnapZone"))
+            {
+                Hit.point = Hit.collider.transform.position;
+                Hit.normal = Vector3.up;
+                Debug.Log("boom");
+                CheckMouseButtons(true);
+
+            }
+            else
+            {
                 transform.position = Hit.point;
                 transform.up = Hit.normal;
                 transform.position += .01f * Hit.normal;
-            CheckMouseButtons(ray);
+                CheckMouseButtons();
+            }
+
+
 
 
         }
@@ -51,7 +66,7 @@ void Update()
     }
 
     //Check if left Mouse-Button was pressed and handle it
-    void CheckMouseButtons(Ray ray)
+    void CheckMouseButtons(bool OnSnap=false)
     {
        
         if (Input.GetMouseButtonDown(0))
@@ -59,6 +74,7 @@ void CheckMouseButtons(Ray ray)
             if (EventSystem.current.IsPointerOverGameObject()) return; //this prevents rays from shooting through ui
        
             CommunicationEvents.TriggerEvent.Invoke(Hit);
+           if(OnSnap) Hit.collider.enabled = false;
 
         }
     }

Assets/InventoryStuff/Inventory.meta

+fileFormatVersion: 2
+guid: b543d9677cbde534ab69c0a229bfdb06
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Materials/PointMaterial.mat

@@ -8,12 +8,12 @@ Material:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_Name: PointMaterial
-  m_Shader: {fileID: 10755, guid: 0000000000000000f000000000000000, type: 0}
+  m_Shader: {fileID: 4800000, guid: 2649b895a4c22d649852a0ca4c825c74, type: 3}
   m_ShaderKeywords: 
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0
-  m_CustomRenderQueue: 4000
+  m_CustomRenderQueue: -1
   stringTagMap: {}
   disabledShaderPasses: []
   m_SavedProperties:
@@ -57,6 +57,7 @@ Material:
         m_Offset: {x: 0, y: 0}
     m_Floats:
     - _BumpScale: 1
+    - _ColorMask: 15
     - _Cutoff: 0.5
     - _DetailNormalMapScale: 1
     - _DstBlend: 0
@@ -70,6 +71,11 @@ Material:
     - _SmoothnessTextureChannel: 0
     - _SpecularHighlights: 1
     - _SrcBlend: 1
+    - _Stencil: 0
+    - _StencilComp: 8
+    - _StencilOp: 0
+    - _StencilReadMask: 255
+    - _StencilWriteMask: 255
     - _UVSec: 0
     - _ZWrite: 1
     m_Colors:

Assets/Shaders.meta

+fileFormatVersion: 2
+guid: 3356a4e49dc7a1f49a8ed203da5a847d
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Shaders/OnTop.shader

+// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
+
+Shader "Custom/AlwaysOnTop" {
+	Properties{
+		_MainTex("Font Texture", 2D) = "white" {}
+		_Color("Text Color", Color) = (1,1,1,1)
+
+		_StencilComp("Stencil Comparison", Float) = 8
+		_Stencil("Stencil ID", Float) = 0
+		_StencilOp("Stencil Operation", Float) = 0
+		_StencilWriteMask("Stencil Write Mask", Float) = 255
+		_StencilReadMask("Stencil Read Mask", Float) = 255
+
+		_ColorMask("Color Mask", Float) = 15
+	}
+
+		SubShader{
+
+			Tags
+			{
+				"Queue" = "Transparent"
+				"IgnoreProjector" = "True"
+				"RenderType" = "Transparent"
+				"PreviewType" = "Plane"
+			}
+
+			Stencil
+			{
+				Ref[_Stencil]
+				Comp[_StencilComp]
+				Pass[_StencilOp]
+				ReadMask[_StencilReadMask]
+				WriteMask[_StencilWriteMask]
+			}
+
+			Lighting Off
+			Cull Off
+			ZTest Off
+			ZWrite Off
+			Blend SrcAlpha OneMinusSrcAlpha
+			ColorMask[_ColorMask]
+
+			Pass
+			{
+				CGPROGRAM
+				#pragma vertex vert
+				#pragma fragment frag
+
+				#include "UnityCG.cginc"
+
+				struct appdata_t {
+					float4 vertex : POSITION;
+					fixed4 color : COLOR;
+					float2 texcoord : TEXCOORD0;
+				};
+
+				struct v2f {
+					float4 vertex : SV_POSITION;
+					fixed4 color : COLOR;
+					float2 texcoord : TEXCOORD0;
+				};
+
+				sampler2D _MainTex;
+				uniform float4 _MainTex_ST;
+				uniform fixed4 _Color;
+
+				v2f vert(appdata_t v)
+				{
+					v2f o;
+					o.vertex = UnityObjectToClipPos(v.vertex);
+					o.color = v.color * _Color;
+					o.texcoord = TRANSFORM_TEX(v.texcoord, _MainTex);
+	#ifdef UNITY_HALF_TEXEL_OFFSET
+					o.vertex.xy += (_ScreenParams.zw - 1.0)*float2(-1,1);
+	#endif
+					return o;
+				}
+
+				fixed4 frag(v2f i) : SV_Target
+				{
+					fixed4 col = i.color;
+					col.a *= tex2D(_MainTex, i.texcoord).a;
+					clip(col.a - 0.01);
+					return col;
+				}
+				ENDCG
+			}
+		}
+}
\ No newline at end of file

Assets/Shaders/OnTop.shader.meta

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+  defaultTextures: []
+  nonModifiableTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/TreeWorld.unity

@@ -1410,6 +1410,50 @@ MonoBehaviour:
   m_OnClick:
     m_PersistentCalls:
       m_Calls: []
+--- !u!1 &1009368148
+GameObject:
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+  m_Component:
+  - component: {fileID: 1009368149}
+  - component: {fileID: 1009368150}
+  m_Layer: 0
+  m_Name: RootSnapZone
+  m_TagString: SnapZone
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &1009368149
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+  m_LocalRotation: {x: -0, y: -0.030180298, z: 0.7032498, w: 0.710302}
+  m_LocalPosition: {x: -0.12, y: 0.48, z: 0.09}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children: []
+  m_Father: {fileID: 1347135377}
+  m_RootOrder: 17
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!135 &1009368150
+SphereCollider:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
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+  m_IsTrigger: 0
+  m_Enabled: 1
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+  m_Radius: 2
+  m_Center: {x: 0, y: 0, z: 0}
 --- !u!1 &1017737548
 GameObject:
   m_ObjectHideFlags: 0
@@ -1812,6 +1856,12 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 38927f5b66d24cc428e39ffa454b0bfb, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+--- !u!4 &1347135377 stripped
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ProjectSettings/TagManager.asset

@@ -6,6 +6,7 @@ TagManager:
   tags:
   - ToolModeDisplay
   - Selectable
+  - SnapZone
   layers:
   - Default
   - TransparentFX