DrawDottedLines

Definition

• Type: Method
• Namespace: UnityEditor
• Assembly: UnityEditor.CoreModule

DrawDottedLines(Vector3[], float)

public static void DrawDottedLines(Vector3[] lineSegments, float screenSpaceSize)

Parameters

Vector3[]

float

Remarks

// Draw lines to the connected game objects that a script has.// if the target object doesn't have any game objects attached// then it draws a line from the object to 0,0,0.using UnityEditor;using UnityEngine;using System.Collections.Generic;[CustomEditor(typeof(ConnectedLineObjects))]class ConnectDottedLineHandle : Editor{    float dashSize = 4.0f;    void OnSceneGUI()    {        ConnectedLineObjects connectedObjects = target as ConnectedLineObjects;        if (connectedObjects.objs == null ||            connectedObjects.objs.Length == 0)            return;        // we store the start and end points of the line segments in this array        Vector3[] lineSegments = new Vector3[connectedObjects.objs.Length * 2];        int lastObject = connectedObjects.objs.Length - 1;        Vector3 prevPoint;        if (connectedObjects.objs[lastObject])        {            prevPoint = connectedObjects.objs[lastObject].transform.position;        }        else        {            prevPoint = Vector3.zero;        }        int pointIndex = 0;        for (int currObjectIndex = 0; currObjectIndex < connectedObjects.objs.Length; currObjectIndex++)        {            // find the position of our connected object and store it            Vector3 currPoint;            if (connectedObjects.objs[currObjectIndex])            {                currPoint = connectedObjects.objs[currObjectIndex].transform.position;            }            else            {                currPoint = Vector3.zero;            }            // store the starting point of the line segment            lineSegments[pointIndex] = prevPoint;            pointIndex++;            // store the ending point of the line segment            lineSegments[pointIndex] = currPoint;            pointIndex++;            prevPoint = currPoint;        }        Handles.DrawDottedLines(lineSegments, dashSize);    }}

using UnityEngine;using System.Collections;public class ConnectedLineObjects : MonoBehaviour{    public GameObject[] objs = null;}

DrawDottedLines(Vector3[], int[], float)

public static void DrawDottedLines(Vector3[] points, int[] segmentIndices, float screenSpaceSize)

Parameters

Vector3[]

int[]

float

Remarks

// Draw lines to the connected game objects that a script has.// If the target object doesn't have any game objects attached// then it draws a line from the object to (0, 0, 0).using UnityEditor;using UnityEngine;using System.Collections.Generic;[CustomEditor(typeof(ConnectedLinesObjects))]class ConnectDottedLinesHandle : Editor{    float dashSize = 4.0f;    void OnSceneGUI()    {        ConnectedLinesObjects connectedObjects = target as ConnectedLinesObjects;        if (connectedObjects.objs == null ||            connectedObjects.objs.Length == 0)            return;        // we store the points of the line segments in this array        Vector3[] points = new Vector3[connectedObjects.objs.Length];        // for each line segment we need two indices into the points array:        // the index to the start and the end point        int[] segmentIndices = new int[connectedObjects.objs.Length * 2];        // create the points and line segments indices        int prevIndex = connectedObjects.objs.Length - 1;        int pointIndex = 0;        int segmentIndex = 0;        for (int currIndex = 0; currIndex < connectedObjects.objs.Length; currIndex++)        {            // find the position of our connected object and store it            if (connectedObjects.objs[pointIndex])            {                points[pointIndex] = connectedObjects.objs[currIndex].transform.position;            }            else            {                points[pointIndex] = Vector3.zero;            }            // the index to the start of the line segment            segmentIndices[segmentIndex] = prevIndex;            segmentIndex++;            // the index to the end of the line segment            segmentIndices[segmentIndex] = pointIndex;            segmentIndex++;            pointIndex++;            prevIndex = currIndex;        }        Handles.DrawDottedLines(points, segmentIndices, dashSize);    }}

using UnityEngine;using System.Collections;public class ConnectedLinesObjects : MonoBehaviour{    public GameObject[] objs = null;}