public void UpdateSceneInfo() {
INTERACTION_SCENE_INFO info = new INTERACTION_SCENE_INFO();
info.gravity = Vector3.one.ToCVector();
info.sceneFlags = SceneInfoFlags.HasGravity;
InteractionC.UpdateSceneInfo(ref _scene, ref info);
}
protected virtual INTERACTION_SCENE_INFO getSceneInfo()
{
INTERACTION_SCENE_INFO info = new INTERACTION_SCENE_INFO();
info.sceneFlags = SceneInfoFlags.None;
if (Physics.gravity.sqrMagnitude != 0.0f)
{
info.sceneFlags |= SceneInfoFlags.HasGravity;
info.gravity = Physics.gravity.ToCVector();
}
if (_depthUntilSphericalInside > 0.0f)
{
info.sceneFlags |= SceneInfoFlags.SphericalInside;
info.depthUntilSphericalInside = _depthUntilSphericalInside;
}
if (_contactEnabled)
{
info.sceneFlags |= SceneInfoFlags.ContactEnabled;
}
// _enableGraspingLast gaurds against expensive file IO. Only load the ldat
// data when grasping is being enabled.
if (_graspingEnabled)
{
info.sceneFlags |= SceneInfoFlags.GraspEnabled;
}
return(info);
}
public virtual void Setup() {
InteractionC.CreateScene(ref _scene);
INTERACTION_SCENE_INFO sceneInfo = new INTERACTION_SCENE_INFO();
sceneInfo.sceneFlags = SceneInfoFlags.ContactEnabled;
InteractionC.UpdateSceneInfo(ref _scene, ref sceneInfo);
}
public void UpdateSceneInfo()
{
INTERACTION_SCENE_INFO info = new INTERACTION_SCENE_INFO();
info.gravity = Vector3.one.ToCVector();
info.sceneFlags = SceneInfoFlags.HasGravity;
InteractionC.UpdateSceneInfo(ref _scene, ref info);
}
public void EnableContactThenUpdate()
{
INTERACTION_SCENE_INFO info = new INTERACTION_SCENE_INFO();
info.sceneFlags = SceneInfoFlags.ContactEnabled;
InteractionC.UpdateSceneInfo(ref _scene, ref info);
UpdateInstance();
}
public virtual void Setup()
{
InteractionC.CreateScene(ref _scene);
INTERACTION_SCENE_INFO sceneInfo = new INTERACTION_SCENE_INFO();
sceneInfo.sceneFlags = SceneInfoFlags.ContactEnabled;
InteractionC.UpdateSceneInfo(ref _scene, ref sceneInfo);
}
/// <summary>
/// Loads an ldat file loaded at a path relative to the streaming assets folder. The file
/// is stored into the provided scene info struct. This method returns a disposable that
/// releases the ldat resources when disposed.
/// </summary>
public static IDisposable LoadLdat(ref INTERACTION_SCENE_INFO info, string ldatPath) {
string ldatFullPath = Path.Combine(getStreamingAssetsPath(), ldatPath);
WWW ldat = new WWW(ldatFullPath);
while (!ldat.isDone) {
System.Threading.Thread.Sleep(1);
}
if (!string.IsNullOrEmpty(ldat.error)) {
throw new Exception(ldat.error + ": " + ldatFullPath);
}
info.ldatData = Marshal.AllocHGlobal(ldat.bytes.Length);
info.ldatSize = (uint)ldat.bytes.Length;
info.ldatData = Marshal.AllocHGlobal(ldat.bytes.Length);
Marshal.Copy(ldat.bytes, 0, info.ldatData, ldat.bytes.Length);
return new ReleaseUponDispose(info.ldatData);
}
/// Force an update of the internal scene info. This should be called if gravity has changed.
/// </summary>
public void UpdateSceneInfo()
{
if (!_hasSceneBeenCreated)
{
return; // UpdateSceneInfo is a side effect of a lot of changes.
}
INTERACTION_SCENE_INFO info = getSceneInfo();
if (_graspingEnabled && !_enableGraspingLast)
{
using (LdatLoader.LoadLdat(ref info, _ldatPath)) {
InteractionC.UpdateSceneInfo(ref _scene, ref info);
}
}
else
{
InteractionC.UpdateSceneInfo(ref _scene, ref info);
}
_enableGraspingLast = _graspingEnabled;
_cachedSimulationScale = _leapProvider.transform.lossyScale.x;
_activityManager.OverlapRadius = _activationRadius * _cachedSimulationScale;
}
public void EnableContactThenUpdate() {
INTERACTION_SCENE_INFO info = new INTERACTION_SCENE_INFO();
info.sceneFlags = SceneInfoFlags.ContactEnabled;
InteractionC.UpdateSceneInfo(ref _scene, ref info);
UpdateInstance();
}
protected virtual INTERACTION_SCENE_INFO getSceneInfo() {
INTERACTION_SCENE_INFO info = new INTERACTION_SCENE_INFO();
info.sceneFlags = SceneInfoFlags.None;
if (Physics.gravity.sqrMagnitude != 0.0f) {
info.sceneFlags |= SceneInfoFlags.HasGravity;
info.gravity = Physics.gravity.ToCVector();
}
if (_depthUntilSphericalInside > 0.0f) {
info.sceneFlags |= SceneInfoFlags.SphericalInside;
info.depthUntilSphericalInside = _depthUntilSphericalInside;
}
if (_contactEnabled) {
info.sceneFlags |= SceneInfoFlags.ContactEnabled;
}
// _enableGraspingLast gaurds against expensive file IO. Only load the ldat
// data when grasping is being enabled.
if (_graspingEnabled) {
info.sceneFlags |= SceneInfoFlags.GraspEnabled;
}
return info;
}
