Add Type - Ray

Add support for ray gizmos.

Author: FrayedFunction

Changelog.md

@@ -1,3 +1,6 @@
+# V 1.2.0
+- Added support for Ray gizmo type.
+
 # v1.1.2
 - Hid origin transform option for Gui Texture.
 

Editor/GizmoDrawer.cs

@@ -64,6 +64,9 @@ public class GizmoDrawer : MonoBehaviour
         /// An optional material to apply the texture.
         /// </summary>
         [HideInInspector] public Material mat;
+
+        // Ray
+        [HideInInspector] public Vector3 rayDirection;
         #endregion
 
         #region Public Methods

Editor/GizmoDrawerInspector.cs

@@ -33,7 +33,8 @@ public class GizmoDrawerInspector : Editor
         serProp_mat,
         serProp_useTransformVals,
         serProp_useMeshOnFilter,
-        serProp_useOriginTransformValues;
+        serProp_useOriginTransformValues,
+        serProp_vec3RayDirection;
         #endregion
 
         GizmoDrawer gizmoDrawer;
@@ -72,6 +73,8 @@ private void OnEnable()
             serProp_useTransformVals = serializedObject.FindProperty("useAttachedTransformValues");
             serProp_useMeshOnFilter = serializedObject.FindProperty("useMeshOnFilter");
             serProp_useOriginTransformValues = serializedObject.FindProperty("useOriginTransformValues");
+
+            serProp_vec3RayDirection = serializedObject.FindProperty("rayDirection");
         }
 
         public override void OnInspectorGUI()
@@ -126,22 +129,22 @@ static void DrawInspector(GizmoType type, GizmoDrawerInspector editor, out bool
 
                     showColour = true;
                     EditorGUILayout.PropertyField(editor.serProp_floatRadius);
-                    break;
+                break;
 
                 case GizmoType.Cube or GizmoType.WireCube:
                     enableUseOriginTransform = true;
 
                     showColour = true;
                     EditorGUILayout.PropertyField(editor.serProp_vec3Scale);
-                    break;
+                break;
 
                 case GizmoType.Icon:
                     enableUseOriginTransform = true;
                     showColour = true;
 
                     EditorGUILayout.PropertyField(editor.serProp_filePathString);
                     EditorGUILayout.PropertyField(editor.serProp_allowScalingBool);
-                    break;
+                break;
 
                 case GizmoType.Mesh or GizmoType.WireMesh:
                     enableUseOriginTransform = true;
@@ -171,7 +174,7 @@ static void DrawInspector(GizmoType type, GizmoDrawerInspector editor, out bool
 
                     EditorGUILayout.PropertyField(editor.serProp_meshRot);
                     EditorGUILayout.PropertyField(editor.serProp_vec3Scale);
-                    break;
+                break;
 
                 case GizmoType.Line:
                     enableUseOriginTransform = true;
@@ -184,7 +187,7 @@ static void DrawInspector(GizmoType type, GizmoDrawerInspector editor, out bool
                     {
                         EditorGUILayout.PropertyField(editor.serProp_targetPos);
                     }
-                    break;
+                break;
 
                 case GizmoType.LineList or GizmoType.LineStrip:
                     enableUseOriginTransform = false;
@@ -203,7 +206,7 @@ static void DrawInspector(GizmoType type, GizmoDrawerInspector editor, out bool
                     {
                         EditorGUILayout.PropertyField(editor.serProp_linePointArray, true);
                     }
-                    break;
+                break;
 
                 case GizmoType.GuiTexture:
                     enableUseOriginTransform = false;
@@ -213,7 +216,13 @@ static void DrawInspector(GizmoType type, GizmoDrawerInspector editor, out bool
                     EditorGUILayout.PropertyField(editor.serProp_screenRect);
                     EditorGUILayout.Space();
                     EditorGUILayout.PropertyField(editor.serProp_mat);
-                    break;
+                break;
+
+                case GizmoType.Ray:
+                    enableUseOriginTransform = true;
+                    showColour = true;
+                    EditorGUILayout.PropertyField(editor.serProp_vec3RayDirection);
+                break;
             }
         }
 

Editor/GizmoTool.cs

@@ -22,6 +22,8 @@ public enum GizmoType
 
         Icon,
         GuiTexture,
+
+        Ray,
     }
 
     internal static class GizmoTool
@@ -88,6 +90,10 @@ internal static void DrawGizmo(GizmoDrawer drawer)
                     if (drawer.texture != null)
                         Gizmos.DrawGuiTexture(drawer.screenRect, drawer.texture, drawer.mat);
                     break;
+
+                case GizmoType.Ray:
+                    Gizmos.DrawRay(GetOriginPosition(drawer), drawer.rayDirection, drawer.gizmoColor);
+                    break;
             }
         }
 

Editor/Gizmos.cs

@@ -84,6 +84,12 @@ internal static void DrawGuiTexture(Rect screenRect, Texture texture, Material m
         {
             UnityEngine.Gizmos.DrawGUITexture(screenRect, texture, mat);
         }
+
+        internal static void DrawRay(Vector3 originPos, Vector3 direction, Color color)
+        {
+            UnityEngine.Gizmos.color = color;
+            UnityEngine.Gizmos.DrawRay(originPos, direction);
+        }
     }
 }
 #endif