private void OnApply() { int width = 0; int height = 0; if (int.TryParse(widthInputField.text, out width) && int.TryParse(heightInputField.text, out height)) { webCam.AssignNewCameraTextureResolution(width, height, true); WebCameraSettings.requestedWidth = width; WebCameraSettings.requestedHeight = height; } else { Debug.LogWarning("You have NOT passed a int to the width or height input fields!"); } }