基础
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          AR开放平台

          基础

          GlobalField

          此类描述json全局字段(1 开启, 0 关闭)

          Fields
          bool cameraDefaultLookAt
          指定相机的默认朝向(适用:天空盒)
          bool imuRelayCtrlWhenTrackLost
          当track类跟丢后IMU继续
          bool nodeList
          节点列表
          bool showImmediatelyGlobal
          非Track类case需开启
          bool showOffscreenGuidance
          配置模型丢失引导箭头
          bool userInteraction
          用户交互
          Public methods
          Demo AllGlobalFieldDemo()
          所有json全局字段示例

          AllGlobalFieldDemo

          所有json全局字段示例 [number:0 关闭 1 开启]

          sample:
          {
          "showImmediately": 0,
          "showOffscreenGuidance": 0,
          "imuRelayCtrlWhenTrackLost": 0,
          "cameraDefaultLookAt": 
          {
             "eyePos": "768,0,1536",
             "centerPos": "0,0,0",
             "upDirection": "0,1,0"
          },
          "userInteraction":
          {
          },
          "nodeList":
          [
          {
             "name":"camera",
             ...
          },
          {
             "name":"light",
             ...
          },
          {
             "name":"pod",
             ...
          }
          ]
          }

          cameraDefaultLookAt

          version 9

          指定相机的默认朝向(适用:天空盒)

          sample:
          "cameraDefaultLookAt": 
          {
             "eyePos": "768,0,1536",
             "centerPos": "0,0,0",
             "upDirection": "0,1,0"
          },

          imuRelayCtrlWhenTrackLost

          version 9

          当track类跟丢后IMU继续

          sample:
          详见:AllGlobalFieldDemo()

          nodeList

          version 9

          节点列表

          sample:
          详见:JSON文档 Camera、Light、POD、Video、Plane、FramePicture、Material、Skybox、Particle类

          showOffscreenGuidance

          version 9

          配置模型丢失引导箭头

          sample:
          详见:AllGlobalFieldDemo()

          userInteraction

          version 9

          用户交互

          sample:
          详见:Json文档userInteraction类

          showImmediatelyGlobal

          version 8

          非Track类case需开启

          sample:
          详见:AllGlobalFieldDemo()version
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