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98 lines
3.8 KiB
98 lines
3.8 KiB
namespace VRTK
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{
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using UnityEngine;
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[ExecuteInEditMode]
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[System.Obsolete("`VRTK_RoomExtender_PlayAreaGizmo` will be removed in a future version of VRTK.")]
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public class VRTK_RoomExtender_PlayAreaGizmo : MonoBehaviour
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{
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public Color color = Color.red;
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public float wireframeHeight = 2.0f;
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public bool drawWireframeWhenSelectedOnly = false;
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protected Transform playArea;
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protected VRTK_RoomExtender roomExtender;
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protected virtual void Awake()
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{
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VRTK_SDKManager.AttemptAddBehaviourToToggleOnLoadedSetupChange(this);
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}
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protected virtual void OnEnable()
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{
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playArea = VRTK_DeviceFinder.PlayAreaTransform();
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roomExtender = FindObjectOfType<VRTK_RoomExtender>();
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if (playArea == null || roomExtender == null)
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{
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VRTK_Logger.Warn(VRTK_Logger.GetCommonMessage(VRTK_Logger.CommonMessageKeys.REQUIRED_COMPONENT_MISSING_FROM_GAMEOBJECT, "VRTK_RoomExtender_PlayAreaGizmo", "PlayArea or VRTK_RoomExtender", "an active"));
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return;
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}
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}
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protected virtual void OnDestroy()
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{
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VRTK_SDKManager.AttemptRemoveBehaviourToToggleOnLoadedSetupChange(this);
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}
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protected virtual void OnDrawGizmos()
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{
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if (!drawWireframeWhenSelectedOnly)
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{
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DrawWireframe();
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}
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}
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protected virtual void OnDrawGizmosSelected()
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{
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if (drawWireframeWhenSelectedOnly)
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{
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DrawWireframe();
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}
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}
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protected virtual void DrawWireframe()
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{
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if (playArea == null || roomExtender == null)
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{
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return;
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}
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Vector3[] vertices = VRTK_SDK_Bridge.GetPlayAreaVertices();
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if (vertices == null || vertices.Length == 0)
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{
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return;
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}
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int btmRight = 4;
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int btmLeft = 5;
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int topLeft = 6;
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int topRight = 7;
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Vector3 btmRightVertex = vertices[btmRight] * roomExtender.additionalMovementMultiplier;
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Vector3 btmLeftVertex = vertices[btmLeft] * roomExtender.additionalMovementMultiplier;
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Vector3 topLeftVertex = vertices[topLeft] * roomExtender.additionalMovementMultiplier;
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Vector3 topRightVertex = vertices[topRight] * roomExtender.additionalMovementMultiplier;
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Vector3 btmOffset = new Vector3(0f, roomExtender.transform.localPosition.y, 0f);
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Vector3 topOffset = btmOffset + playArea.TransformVector(Vector3.up * wireframeHeight);
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Gizmos.color = color;
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//bottom rectangle
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Gizmos.DrawLine(btmRightVertex + btmOffset, btmLeftVertex + btmOffset);
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Gizmos.DrawLine(topLeftVertex + btmOffset, topRightVertex + btmOffset);
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Gizmos.DrawLine(btmRightVertex + btmOffset, topRightVertex + btmOffset);
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Gizmos.DrawLine(btmLeftVertex + btmOffset, topLeftVertex + btmOffset);
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//top rectangle
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Gizmos.DrawLine(btmRightVertex + topOffset, btmLeftVertex + topOffset);
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Gizmos.DrawLine(topLeftVertex + topOffset, topRightVertex + topOffset);
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Gizmos.DrawLine(btmRightVertex + topOffset, topRightVertex + topOffset);
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Gizmos.DrawLine(btmLeftVertex + topOffset, topLeftVertex + topOffset);
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//sides
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Gizmos.DrawLine(btmRightVertex + btmOffset, btmRightVertex + topOffset);
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Gizmos.DrawLine(btmLeftVertex + btmOffset, btmLeftVertex + topOffset);
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Gizmos.DrawLine(topRightVertex + btmOffset, topRightVertex + topOffset);
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Gizmos.DrawLine(topLeftVertex + btmOffset, topLeftVertex + topOffset);
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}
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}
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}
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