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See also pybullet quickstart guide here: https://docs.google.com/document/d/10sXEhzFRSnvFcl3XxNGhnD4N2SedqwdAvK3dsihxVUA/edit#

Browse Source 
vrevent.py: add a Tiltbrush-style drawing example using pybullet
Expose getVREvents to pybullet / shared memory API, access to any VR controller state & state changes.
Improve performance of user debug lines (pybullet/shared memory API) by batching lines with same color/width
expose rayTest to pybullet/shared memory API (single ray for now)
add pybullet getMatrixFromQuaterion
This commit is contained in:
Erwin Coumans
2016-12-26 19:40:09 -08:00
parent e592290f4c
commit 826c5854a8
19 changed files with 830 additions and 35 deletions
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46
examples/SharedMemory/PhysicsDirect.cpp
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@@ -47,7 +47,10 @@ struct PhysicsDirectInternalData
btAlignedObjectArray<b3OverlappingObject> m_cachedOverlappingObjects;
btAlignedObjectArray<b3VisualShapeData> m_cachedVisualShapes;
btAlignedObjectArray<b3VRControllerEvent> m_cachedVREvents;
btAlignedObjectArray<b3RayHitInfo> m_raycastHits;
PhysicsCommandProcessorInterface* m_commandProcessor;
bool m_ownsCommandProcessor;
@@ -581,6 +584,34 @@ void PhysicsDirect::postProcessStatus(const struct SharedMemoryStatus& serverCmd
switch (serverCmd.m_type)
{
case CMD_REQUEST_RAY_CAST_INTERSECTIONS_COMPLETED:
{
if (m_data->m_verboseOutput)
{
b3Printf("Raycast completed");
}
m_data->m_raycastHits.clear();
for (int i=0;i<serverCmd.m_raycastHits.m_numRaycastHits;i++)
{
m_data->m_raycastHits.push_back(serverCmd.m_raycastHits.m_rayHits[i]);
}
break;
}
case CMD_REQUEST_VR_EVENTS_DATA_COMPLETED:
{
if (m_data->m_verboseOutput)
{
b3Printf("Request VR Events completed");
}
m_data->m_cachedVREvents.clear();
for (int i=0;i< serverCmd.m_sendVREvents.m_numVRControllerEvents;i++)
{
m_data->m_cachedVREvents.push_back(serverCmd.m_sendVREvents.m_controllerEvents[i]);
}
break;
}
case CMD_REQUEST_INTERNAL_DATA_COMPLETED:
{
if (serverCmd.m_numDataStreamBytes)
@@ -851,3 +882,16 @@ void PhysicsDirect::getCachedVisualShapeInformation(struct b3VisualShapeInformat
visualShapesInfo->m_numVisualShapes = m_data->m_cachedVisualShapes.size();
visualShapesInfo->m_visualShapeData = visualShapesInfo->m_numVisualShapes ? &m_data->m_cachedVisualShapes[0] : 0;
}
void PhysicsDirect::getCachedVREvents(struct b3VREventsData* vrEventsData)
{
vrEventsData->m_numControllerEvents = m_data->m_cachedVREvents.size();
vrEventsData->m_controllerEvents = vrEventsData->m_numControllerEvents?
&m_data->m_cachedVREvents[0] : 0;
}
void PhysicsDirect::getCachedRaycastHits(struct b3RaycastInformation* raycastHits)
{
raycastHits->m_numRayHits = m_data->m_raycastHits.size();
raycastHits->m_rayHits = raycastHits->m_numRayHits? &m_data->m_raycastHits[0] : 0;
}