void SetTexture(PanoramicCamera.TSubCamera camera)
{
var renderTexture = linkedLidar.GetTexture(camera);
if (renderTexture == null)
{ // front is always active and compute shader will fail if any of them is null (even if not used)
renderTexture = linkedLidar.GetTexture(PanoramicCamera.TSubCamera.Front);
}
exportShader.SetTexture(0, "_" + camera, renderTexture);
}
/// <summary>
/// Gets a subcamera texture
/// </summary>
/// <param name="camera">Subcamera direction</param>
/// <returns>Subcamera's render texture</returns>
public RenderTexture GetTexture(PanoramicCamera.TSubCamera camera)
{
return(subCameras[(int)camera].linkedCamera.targetTexture);
}
void RefreshSubCamera(PanoramicCamera.TSubCamera subCamera)
{
SingleTrueDepthCamera depthCamera = subCameras[(int)subCamera];
Camera camera = depthCamera.linkedCamera;
GameObject cameraGameObject = camera.gameObject;
#if DEBUG_LIDAR
camera.gameObject.hideFlags &= ~HideFlags.HideInHierarchy;
#else
camera.gameObject.hideFlags |= HideFlags.HideInHierarchy;
#endif
if (!enabled)
{
cameraGameObject.SetActive(false);
return;
}
switch (subCamera)
{
case PanoramicCamera.TSubCamera.Left:
cameraGameObject.SetActive(_horizontalFieldOfView >= 90f);
break;
case PanoramicCamera.TSubCamera.Right:
cameraGameObject.SetActive(_horizontalFieldOfView >= 90f);
break;
case PanoramicCamera.TSubCamera.Back:
cameraGameObject.SetActive(_horizontalFieldOfView >= 270f);
break;
case PanoramicCamera.TSubCamera.Top:
cameraGameObject.SetActive(_verticalFieldOfView >= 68f);
break;
case PanoramicCamera.TSubCamera.Bottom:
cameraGameObject.SetActive(_verticalFieldOfView >= 68f);
break;
case PanoramicCamera.TSubCamera.Front:
default:
cameraGameObject.SetActive(true);
break;
}
if (camera.gameObject.activeInHierarchy)
{
var targetDimensions = new Vector2Int(
Mathf.CeilToInt(subCameraResolution.x),
Mathf.CeilToInt(subCameraResolution.y));
if (camera.targetTexture)
{
if (camera.targetTexture.width != targetDimensions.x ||
camera.targetTexture.height != targetDimensions.y)
{
var rt = camera.targetTexture;
camera.targetTexture = null;
rt.Release();
DestroyImmediate(rt);
}
}
if (camera.targetTexture == null)
{
RenderTexture texture = new RenderTexture(
targetDimensions.x,
targetDimensions.y,
0, RenderTextureFormat.ARGB32,
RenderTextureReadWrite.Linear)
{
filterMode = FilterMode.Point,
wrapMode = TextureWrapMode.Clamp,
anisoLevel = 0
};
texture.Create();
camera.targetTexture = texture;
}
}
else
{
if (camera.targetTexture != null)
{
var rt = camera.targetTexture;
camera.targetTexture = null;
rt.Release();
DestroyImmediate(rt);
}
}
camera.cullingMask = cullingMask;
camera.nearClipPlane = nearClipPlane;
camera.farClipPlane = farClipPlane;
camera.depth = 0;
camera.renderingPath = RenderingPath.Forward;
camera.useOcclusionCulling = false;
camera.allowHDR = true;
camera.allowMSAA = false;
camera.fieldOfView = 90f;
camera.aspect = 1;
camera.layerCullSpherical = true;
depthCamera.noiseGenerator = noiseGenerator;
}
