WVR_StopScenePerception

WVR_EXPORT WVR_Result WVR_StopScenePerception(WVR_ScenePerceptionTarget target)

Function is used to stop scene perception.

This API will stop perception related to input perception target and release the underlying related resources.

Version

API Level 11

Parameters

• target: the perception target that developers don’t use. (refer to WVR_ScenePerceptionTarget)

Return Value

• WVR_Success: Stop scene perception successfully.
• others: WVR_Result mean failure.

How to use

Sample function:

#include <wvr/wvr_scene.h>

if (WVR_StartScene() == WVR_Success) {
    if (WVR_StartScenePerception(WVR_ScenePerceptionTarget_2dPlane) == WVR_Success) {
        WVR_ScenePerceptionState state;
        if (WVR_GetScenePerceptionState(WVR_ScenePerceptionTarget_2dPlane, &state) == WVR_SUCCESS) {
            // wait until state is WVR_ScenePerceptionState_Completed
            if (state == WVR_ScenePerceptionState_Completed) {
                // Start scene perception with WVR_ScenePerceptionTarget_2dPlane successfully and get the state as completed.
                // Developers can call WVR_GetScenePlanes to get scene plane data
            }
        }
    } else {
        // start perception with WVR_ScenePerceptionTarget_2dPlane failed
    }
    // ...
    WVR_StopScenePerception(WVR_ScenePerceptionTarget_2dPlane);
    WVR_StopScene();
} else {
    // start scene failed!
}