function OnDrawGizmos () : void

Description

Called every frame when the wizard is visible.

Use this to draw wizard Gizmos in the scene view while creating your wizard.

See Also: Gizmos class.

Draws a sphere to visualize how it will be before creating the actual "Sphere" game object.

    // C#
    // Creates a sphere where the gizmo is painted in the scene view. 
    
    using UnityEngine;
    using UnityEditor;
    
    public class ScriptableWizardOnDrawGizmos : ScriptableWizard {
    
        public Vector3 spherePosition = Vector3.zero;
        public float sphereRadius = 1;
        
        [MenuItem ("Example/OnDrawGizmos example")]
        static void CreateWindow() {
            ScriptableWizard.DisplayWizard(
                "Create a Sphere", 
                typeof(ScriptableWizardOnDrawGizmos), 
                "Create!");    
        }
            
        void OnWizardUpdate() {
            helpString = 
                "Set the sphere position and the sphere radius to draw the gizmo in the scene view";
            if(sphereRadius > 0) {
                errorString = "";
                isValid = true;
            } else {
                errorString = "Radius has to be greater than 0";
                isValid = false;
            }
        }
        
        void OnDrawGizmos () {
            Gizmos.color = Color.red;
            Gizmos.DrawSphere (spherePosition, sphereRadius);
        }
        
        void OnWizardCreate() {
            GameObject createdSphere = GameObject.CreatePrimitive(PrimitiveType.Sphere);
            createdSphere.transform.position = spherePosition;
            createdSphere.transform.localScale = new Vector3(sphereRadius, sphereRadius, sphereRadius);
        }    
    }