forked from cgvr/DeltaVR
60 lines
1.8 KiB
C#
60 lines
1.8 KiB
C#
namespace UnityEngine.XR.Content.Interaction
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{
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/// <summary>
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/// This class is responsible for creating the perler sockets grid and turning on/off the machine.
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/// </summary>
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public class PerlerMachineController : MonoBehaviour
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{
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static readonly string k_EmissionKeyword = "_EMISSION";
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[SerializeField]
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[Tooltip("The emissive materials that will change state whenever the machine is turned on/off")]
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Material[] m_EmissiveMaterials;
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bool m_MachineActive;
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void Awake()
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{
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DisableEmissiveMaterials();
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}
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#if UNITY_EDITOR
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void OnDestroy()
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{
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EnableEmissiveMaterials();
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}
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#endif
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void DisableEmissiveMaterials()
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{
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foreach (var material in m_EmissiveMaterials)
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material.DisableKeyword(k_EmissionKeyword);
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}
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void EnableEmissiveMaterials()
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{
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foreach (var material in m_EmissiveMaterials)
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material.EnableKeyword(k_EmissionKeyword);
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}
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/// <summary>
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/// Call this method to activate or deactivate the machine. This will also turn on/off its lights.
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/// Used by the BatterySlot GameObject socket.
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/// </summary>
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/// <param name="active">Value of <see langword="true"/> to activate the machine; <see langword="false"/> otherwise.</param>
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public void SetMachineActive(bool active)
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{
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// It's the same state?
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if (active == m_MachineActive)
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return;
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// Change the machine light state
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m_MachineActive = active;
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if (m_MachineActive)
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EnableEmissiveMaterials();
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else
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DisableEmissiveMaterials();
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}
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}
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}
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