public override unsafe TrackableChanges <XRRaycast> GetChanges(
XRRaycast defaultRaycast,
Allocator allocator)
{
int addedLength, updatedLength, removedLength, elementSize;
void *addedPtr, updatedPtr, removedPtr;
var context = UnityARCore_raycast_acquireChanges(
out addedPtr, out addedLength,
out updatedPtr, out updatedLength,
out removedPtr, out removedLength,
out elementSize);
try
{
return(new TrackableChanges <XRRaycast>(
addedPtr, addedLength,
updatedPtr, updatedLength,
removedPtr, removedLength,
defaultRaycast, elementSize,
allocator));
}
finally
{
UnityARCore_raycast_releaseChanges(context);
}
}
public override unsafe TrackableChanges <XRRaycast> GetChanges(XRRaycast defaultRaycast, Allocator allocator)
{
Assert.AreNotEqual(IntPtr.Zero, m_Self);
NativeApi.AcquireChanges(m_Self,
out XRRaycast * added, out int addedCount,
out XRRaycast * updated, out int updatedCount,
out TrackableId * removed, out int removedCount,
out int elementSize);
try
{
return(new TrackableChanges <XRRaycast>(
added, addedCount,
updated, updatedCount,
removed, removedCount,
defaultRaycast, elementSize, allocator));
}
finally
{
NativeApi.ReleaseChanges(added, updated, removed);
}
}
public override TrackableChanges <XRRaycast> GetChanges(XRRaycast defaultRaycast, Allocator allocator)
{
throw new System.NotImplementedException();
}
public override bool TryAddRaycast(Vector2 screenPoint, float estimatedDistance, out XRRaycast sessionRelativeData)
{
return(UnityARCore_raycast_tryAddRaycast(screenPoint, estimatedDistance, out sessionRelativeData));
}
static unsafe extern bool UnityARCore_raycast_tryAddRaycast(
Vector2 screenPoint,
float estimatedDistance,
out XRRaycast raycastOut);
public override unsafe TrackableChanges <XRRaycast> GetChanges(XRRaycast defaultRaycast, Allocator allocator)
{
if (m_Self == IntPtr.Zero)
{
return(default);
public override bool TryAddRaycast(Ray ray, float estimatedDistance, out XRRaycast sessionRelativeData)
{
Assert.AreNotEqual(IntPtr.Zero, m_Self);
return(NativeApi.TryAddRaycast(m_Self, ray.origin, ray.direction, estimatedDistance, out sessionRelativeData));
}