Properties for Manual Capture Mode Property: Setting this to 0 makes the camera capture every frame. The number of frames to simulate and render between the camera's scheduled captures. For more information on sensor scheduling, see DatasetCapture.įrame number at which this camera starts capturing. This will be used as Unity's Time.captureDeltaTime, causing a fixed number of frames to be generated for each second of elapsed simulation time regardless of the capabilities of the underlying hardware. 0.0166 translates to 60 frames per second. The simulation frame time (seconds) for this camera. Properties for Scheduled Capture Mode Property: The minimum level of transparency required for a pixel to be rendered in segmentation images.Ī list of labelers that generate data derived from this Camera. The layer mask used by labelers when the Override Layer Mask field is enabled. The Camera Sensor selected for producing pixel based ground truth data. This override particularly affects object culling during segmentation image rendering. When this property is enabled, labelers will utilize the layer mask on the Perception Camera instead of the culling mask on the camera when rendering objects during data capture. In Manual mode, captures should be triggered manually through calling the RequestCapture method of PerceptionCamera. In Scheduled mode, captures happen automatically based on a start frame and frame delta time. The method of triggering captures for this camera. When you enable this property, Unity captures RGB images as PNG files in the dataset each frame. The Inspector view of the Perception Camera component Properties Property:Ī description of the Camera to be registered in the JSON dataset.ĭisplay realtime visualizations for labelers that are currently active on this camera. You can use the Perception Camera component on the High Definition Render Pipeline (HDRP). It also ensures that the Camera uses DatasetCapture to capture RGB and other Camera-related ground truth in the JSON dataset.
You also need to rotate the camera so it points at the player, and that's the last line - setting the camera's forward direction to point at the player.The Perception Camera component ensures that the Camera runs at deterministic rates. That will place the camera behind the player. Last you set the camera's position to be the player's position and add the back direction multiplied by the distance. Then you increase the height a little so the angle will be a bit from above like in your example. You get the direction of the back of the player (opposite of transform's forward).
Transform.forward = - transform.position Vector3 back = īack.y = 0.5f // this determines how high.
#Unity camera vector 2d code
If you do want to do it through code, you can change the code to be like this: void Update() The easiest way to do this is actually not with code alone, simply make the camera a child of the player object, that way its position relative to the player will always stay the same! This may be good for top-down or side-scrolling view, but the camera setup seems to be more fitting for 3rd person, in which case you'd want to rotate the camera when the player turns. This will always follow the player from the same direction, and if the player rotates it will still stay the same. Quaternion smoothedrotation = Quaternion.Lerp(transform.rotation, desiredrotation, smoothSpeed) Quaternion desiredrotation = target.rotation * Quaternion.Euler(rotationOffset) Vector3 smoothedPosition = Vector3.Lerp(transform.position, desiredPosition, smoothSpeed) Vector3 desiredPosition = target.position + target.rotation * locationOffset Public class CameraFollow : MonoBehaviour The Lerp method in Vector3 and Quaternion stand for linear interpolation, where the first parameter gets closer to the second parameter by the amount of third parameter each frame.
Apparently, Quaternion * Vector3 is going to rotate the point of the Vector3 around the origin of the Vector3 by the angle of the Quaternion.Follows player in the back constantly when the player rotates, no parenting needed, with smoothing.
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