public InsightARUserHitAnchor GetHitTestResult(float pointX, float pointY)
{
InsightARUserHitAnchor anchor = new InsightARUserHitAnchor()
{
identifier = "",
position = Vector3.zero,
isValid = 0,
};
#if UNITY_ANDROID || UNITY_IOS
if (CurrentState != InsightARState.Tracking)
{
return(anchor);
}
InsightARVector2 poi = new InsightARVector2();
#if UNITY_ANDROID
if (InsightARNative.isUseHWAR())
{
poi.y = Screen.height * pointY;
poi.x = Screen.width * pointX;
}
else
#endif
{
var screenPosition = Camera.main.ScreenToViewportPoint(new Vector3(pointX, pointY, 0f));
poi.x = screenPosition.x;
poi.y = screenPosition.y;
}
InsightARAnchorData anchorData = InsightARNative.iarGetLastHitTestResult(poi);
anchor = InsightARUtility.GetUserHitAnchorFromAnchorData(anchorData);
#endif
return(anchor);
}
public static InsightARUserHitAnchor GetUserHitAnchorFromAnchorData(InsightARAnchorData anchor)
{
InsightARUserHitAnchor arUserHitAnchor = new InsightARUserHitAnchor();
arUserHitAnchor.identifier = string.Copy(anchor.identifier);
#if UNITY_ANDROID
if (InsightARNative.isUseHWAR())
{
float[] cent = new float[]
{ anchor.center.x, anchor.center.y, anchor.center.z };
float[] quat = new float[]
{ anchor.rotation.x, anchor.rotation.y, anchor.rotation.z, anchor.rotation.w };
Vector3 camPos;
Quaternion camRot;
InsightARMath.Cvt_GLPose_UnityPose(cent, quat, out camPos, out camRot);
arUserHitAnchor.position = camPos;
arUserHitAnchor.rotation = camRot;
}
else
#endif
{
arUserHitAnchor.position = new Vector3(anchor.transform.column3.x, anchor.transform.column3.y, anchor.transform.column3.z);
}
arUserHitAnchor.isValid = anchor.isValid;
return(arUserHitAnchor);
}
public void UpdateARBackground()
{
#if UNITY_ANDROID
if (InsightARNative.isUseHWAR())
{
updateHWARBackground();
}
else
#endif
{
updateInsightARBackground();
}
}
public static InsightARPlaneAnchor GetPlaneAnchorFromAnchorData(InsightARAnchorData anchor)
{
InsightARPlaneAnchor arPlaneAnchor = new InsightARPlaneAnchor();
arPlaneAnchor.identifier = string.Copy(anchor.identifier);
#if UNITY_ANDROID
if (InsightARNative.isUseHWAR())
{
float[] tran = new float[] { anchor.center.x, anchor.center.y, anchor.center.z };
float[] quat = new float[] { anchor.rotation.x, anchor.rotation.y, anchor.rotation.z, anchor.rotation.w };
Matrix4x4 glWorld_T_glLocal = Matrix4x4.TRS(
new Vector3(tran [0], tran [1], tran [2]),
new Quaternion(quat [0], quat [1], quat [2], quat [3]), Vector3.one
);
Matrix4x4 unityWorld_T_glWorld = Matrix4x4.Scale(new Vector3(1, 1, -1));
Matrix4x4 unityWorld_T_unityLocal = unityWorld_T_glWorld * glWorld_T_glLocal * unityWorld_T_glWorld.inverse;
arPlaneAnchor.center = unityWorld_T_unityLocal.GetColumn(3);
arPlaneAnchor.rotation = Quaternion.LookRotation(unityWorld_T_unityLocal.GetColumn(2), unityWorld_T_unityLocal.GetColumn(1));
arPlaneAnchor.extent = new Vector3(anchor.extent.x, 1.0f, anchor.extent.z);
}
else
#endif
{
Matrix4x4 matrix = new Matrix4x4();
matrix.SetColumn(0, new Vector4(anchor.transform.column0.x, anchor.transform.column0.y, anchor.transform.column0.z, anchor.transform.column0.w));
matrix.SetColumn(1, new Vector4(anchor.transform.column1.x, anchor.transform.column1.y, anchor.transform.column1.z, anchor.transform.column1.w));
matrix.SetColumn(2, new Vector4(anchor.transform.column2.x, anchor.transform.column2.y, anchor.transform.column2.z, anchor.transform.column2.w));
matrix.SetColumn(3, new Vector4(anchor.transform.column3.x, anchor.transform.column3.y, anchor.transform.column3.z, anchor.transform.column3.w));
arPlaneAnchor.rotation = GetRotation(matrix);
arPlaneAnchor.extent = new Vector3(anchor.extent.x, anchor.extent.y, anchor.extent.z);
#if UNITY_ANDROID
arPlaneAnchor.center = new Vector3(anchor.center.x, anchor.center.y, anchor.center.z);
#elif UNITY_IOS
arPlaneAnchor.center = GetPosition(matrix);
//Debug.Log(arPlaneAnchor.center.ToString("f3"));
#endif
arPlaneAnchor.isValid = anchor.isValid;
}
return(arPlaneAnchor);
}
private void configARCamera()
{
m_VideoCommandBuffer = new CommandBuffer();
#if UNITY_IOS
m_BackgroundMaterial = new Material(Shader.Find("Unlit/ARCameraShader"));
#elif UNITY_ANDROID
if (InsightARNative.isUseHWAR())
{
m_BackgroundMaterial = new Material(Shader.Find("HuaweiAR/ARBackground"));
}
else
{
m_BackgroundMaterial = new Material(Shader.Find("VideoPlaneNoLight"));
}
#endif
m_VideoCommandBuffer.Blit(null, BuiltinRenderTextureType.CurrentActive, m_BackgroundMaterial);
mARCamera.AddCommandBuffer(CameraEvent.BeforeForwardOpaque, m_VideoCommandBuffer);
mARCameraConfiged = true;
}
private void UpdateInsightAR()
{
InsightARState arState = (InsightARState)trackResult.state;
if (arState <= InsightARState.Uninitialized)
{
return;
}
if (arState == InsightARState.Init_Fail)
{
StopAR();
return;
}
#if UNITY_ANDROID
if (InsightARNative.isUseHWAR())
{
float[] arr = new float[16];
InsightARNative.getHWARProjectionMatrix(arr, mARCamera.nearClipPlane, mARCamera.farClipPlane);
Vector4[] cols = new Vector4[4];
for (int i = 0; i < 4; i++)
{
cols[i].x = arr[i * 4 + 0];
cols[i].y = arr[i * 4 + 1];
cols[i].z = arr[i * 4 + 2];
cols[i].w = arr[i * 4 + 3];
}
Matrix4x4 mat = Matrix4x4.identity;
mat.SetColumn(0, cols[0]);
mat.SetColumn(1, cols[1]);
mat.SetColumn(2, cols[2]);
mat.SetColumn(3, cols[3]);
mARCamera.projectionMatrix = mat;
}
else
#endif
{
if (arState > InsightARState.Uninitialized && mARCamera.fieldOfView != trackResult.param.fov [1])
{
mARCamera.fieldOfView = trackResult.param.fov [1];
}
}
if (arState == InsightARState.Initing || arState == InsightARState.Init_Fail ||
arState == InsightARState.Detect_Fail || arState == InsightARState.Track_Fail ||
arState == InsightARState.Track_Stop || arState == InsightARState.Uninitialized)
{
return;
}
#if UNITY_ANDROID
if (InsightARNative.isUseHWAR())
{
Vector3 camPos;
Quaternion camRot;
InsightARMath.Cvt_GLPose_UnityPose(
trackResult.camera.center, trackResult.camera.quaternion, out camPos, out camRot);
trackResult.camera.center_u3d[0] = camPos.x;
trackResult.camera.center_u3d[1] = camPos.y;
trackResult.camera.center_u3d[2] = camPos.z;
trackResult.camera.quaternion_u3d[0] = camRot.x;
trackResult.camera.quaternion_u3d[1] = camRot.y;
trackResult.camera.quaternion_u3d[2] = camRot.z;
trackResult.camera.quaternion_u3d[3] = camRot.w;
mARCamera.transform.position = camPos;
mARCamera.transform.rotation = camRot;
}
else
#endif
{
mARCamera.transform.localPosition = new Vector3(
trackResult.camera.center_u3d[0],
trackResult.camera.center_u3d[1],
trackResult.camera.center_u3d[2]);
mARCamera.transform.localRotation = new Quaternion(
trackResult.camera.quaternion_u3d[0],
trackResult.camera.quaternion_u3d[1],
trackResult.camera.quaternion_u3d[2],
trackResult.camera.quaternion_u3d[3]
);
}
}