public void ReinitalizeCamera(float horizontalViewAngle)
{
if (m_camera == null)
{
Debug.LogError("Camera component is found.");
return;
}
m_camera.fieldOfView = Camera.HorizontalToVerticalFieldOfView(horizontalViewAngle, m_camera.aspect);
m_focalLength = 1.0f / (2.0f * Mathf.Tan(horizontalViewAngle * Mathf.Deg2Rad * 0.5f));
m_cameraImageTransform = cameraImage.GetComponent <RectTransform>();
float pixelFocalLength = (float)(m_webCamTexture.width) * m_focalLength;
bool successInitialization = SonarLib.InitializeTrackingSystemForPinhole(1, m_webCamTexture.width, m_webCamTexture.height,
new Vector2(pixelFocalLength, pixelFocalLength),
new Vector2(m_webCamTexture.width * 0.5f, m_webCamTexture.height * 0.5f));
if (!successInitialization)
{
Debug.LogError("Sonar reinitialization fail.");
}
}
void Start()
{
m_webCamTexture = new WebCamTexture(WebCamTexture.devices[0].name, 640, 480);
cameraImage.texture = m_webCamTexture;
m_webCamTexture.Play();
m_camera = GetComponent <Camera>();
m_cameraImageTransform = cameraImage.GetComponent <RectTransform>();
m_focalLength = (float)(m_webCamTexture.width);
if (m_camera == null)
{
Debug.LogError("Camera component is found.");
}
else
{
#if UNITY_ANDROID
m_camera.fieldOfView = Camera.HorizontalToVerticalFieldOfView(65, m_camera.aspect);;
#endif
float horizontalFieldOfView = Camera.VerticalToHorizontalFieldOfView(m_camera.fieldOfView, m_camera.aspect);
m_focalLength = 1.0f / (2.0f * Mathf.Tan(horizontalFieldOfView * Mathf.Deg2Rad * 0.5f));
}
m_cameraImageTransform = cameraImage.GetComponent <RectTransform>();
float pixelFocalLength = (float)(m_webCamTexture.width) * m_focalLength;
bool successInitialization = SonarLib.InitializeTrackingSystemForPinhole(1, m_webCamTexture.width, m_webCamTexture.height,
new Vector2(pixelFocalLength, pixelFocalLength),
new Vector2(m_webCamTexture.width * 0.5f, m_webCamTexture.height * 0.5f));
if (!successInitialization)
{
Debug.LogError("Sonar initialization fail.");
}
/*var cameraImageTransform = cameraImage.GetComponent<RectTransform>();
* if (webCamTexture.width > webCamTexture.height)
* {
* cameraImageTransform.localScale = new Vector3(1.0f, (float)(webCamTexture.width) / (float)(webCamTexture.height), 1.0f);
* }
* else
* {
* cameraImageTransform.localScale = new Vector3((float)(webCamTexture.height) / (float)(webCamTexture.width), 1.0f, 1.0f);
* }*/
}
