void Controller::move(SweptVolume& volume, const NxVec3& disp, NxU32 activeGroups, NxF32 minDist, NxU32& collisionFlags, NxF32 sharpness, const NxGroupsMask* groupsMask, bool constrainedClimbingMode)
{
// Dynamic-load the utility library
if(!gUtilLib)
gUtilLib = NxGetUtilLib();
assert(gUtilLib);
if(!gUtilLib) return;
SweepTest* ST = &cctModule;
// Init CCT with per-controller settings
ST->debugData = manager->debugData;
ST->mSkinWidth = skinWidth;
ST->mStepOffset = stepOffset;
ST->mUpDirection = upDirection;
ST->mHandleSlope = handleSlope;
ST->mSlopeLimit = slopeLimit;
ST->mFirstUpdate = true;
///////////
Controller** boxUserData = NULL;
NxExtendedBounds3* boxes = NULL;
NxU32 nbBoxes = 0;
Controller** capsuleUserData = NULL;
NxExtendedCapsule* capsules = NULL;
NxU32 nbCapsules = 0;
if(1)
{
// Experiment - to do better
NxU32 nbControllers = manager->getNbControllers();
Controller** controllers = manager->getControllers();
boxes = (NxExtendedBounds3*)NxAlloca(nbControllers*sizeof(NxExtendedBounds3));
capsules = (NxExtendedCapsule*)NxAlloca(nbControllers*sizeof(NxExtendedCapsule)); // It's evil to waste that ram
boxUserData = (Controller**)NxAlloca(nbControllers*sizeof(Controller*));
capsuleUserData = (Controller**)NxAlloca(nbControllers*sizeof(Controller*));
while(nbControllers--)
{
Controller* currentController = *controllers++;
if(currentController==this) continue;
NxActor* pActor = currentController->getActor();
int nbShapes = pActor->getNbShapes();
NX_ASSERT( nbShapes == 1 );
NxShape* pCurrentShape= pActor->getShapes()[0];
// Depending on user settings the current controller can be:
// - discarded
// - always kept
// - or tested against filtering flags
NxCCTInteractionFlag interactionFlag = currentController->getInteraction();
bool keepController = true;
if(interactionFlag==NXIF_INTERACTION_EXCLUDE) keepController = false;
else if(interactionFlag==NXIF_INTERACTION_USE_FILTER) keepController = (activeGroups & ( 1 << pCurrentShape->getGroup()))!=0;
if(keepController)
{
if(currentController->type==NX_CONTROLLER_BOX)
{
currentController->getWorldBox(boxes[nbBoxes]);
boxUserData[nbBoxes++] = currentController;
}
else if(currentController->type==NX_CONTROLLER_CAPSULE)
{
CapsuleController* CC = static_cast<CapsuleController*>(currentController);
NxExtendedVec3 p0 = CC->position;
NxExtendedVec3 p1 = CC->position;
p0[ST->mUpDirection] -= CC->height*0.5f;
p1[ST->mUpDirection] += CC->height*0.5f;
capsules[nbCapsules].p0 = p0;
capsules[nbCapsules].p1 = p1;
capsules[nbCapsules].radius = CC->radius;
capsuleUserData[nbCapsules++] = currentController;
}
else ASSERT(0);
}
}
}
///////////
ST->mWalkExperiment = false;
NxExtendedVec3 Backup = volume.mCenter;
ST->MoveCharacter(scene,
(Controller*)this,
volume, disp,
nbBoxes, nbBoxes ? boxes : NULL, nbBoxes ? (const void**)boxUserData : NULL,
nbCapsules, nbCapsules ? capsules : NULL, nbCapsules ? (const void**)capsuleUserData : NULL,
activeGroups, minDist, collisionFlags, groupsMask, constrainedClimbingMode);
if(ST->mHitNonWalkable)
{
// A bit slow, but everything else I tried was less convincing...
ST->mWalkExperiment = true;
volume.mCenter = Backup;
ST->MoveCharacter(scene,
(Controller*)this,
volume, disp,
nbBoxes, nbBoxes ? boxes : NULL, nbBoxes ? (const void**)boxUserData : NULL,
nbCapsules, nbCapsules ? capsules : NULL, nbCapsules ? (const void**)capsuleUserData : NULL,
activeGroups, minDist, collisionFlags, groupsMask, constrainedClimbingMode);
ST->mWalkExperiment = false;
}
if(sharpness<0.0f)
volume.mCenter = Backup;
// Copy results back
position = volume.mCenter;
NxVec3 Delta = Backup - volume.mCenter;
NxF32 deltaM2 = Delta.magnitudeSquared();
if(deltaM2!=0.0f)
{
// Update kinematic actor
if(kineActor)
kineActor->moveGlobalPosition(NxVec3((float)position.x, (float)position.y, (float)position.z));
}
filteredPosition = position;
sharpness = fabsf(sharpness);
// Apply feedback filter if needed
if(sharpness<1.0f)
filteredPosition[upDirection] = feedbackFilter(position[upDirection], memory, sharpness);
// if(manager->debugData)
// manager->debugData->addAABB(cctModule.mCachedTBV, NX_ARGB_YELLOW);
}
//----------------------------------------------------------------------------
bool Input::update( void)
{
// XTRACE();
bool isDown;
Trigger trigger;
static float nextTime = Timer::getTime()+0.5f;
float thisTime = Timer::getTime();
if( thisTime > nextTime)
{
updateMouseSettings();
nextTime = thisTime+0.5f;
}
_valDX = 0.0f;
_valDY = 0.0f;
while( tryGetTrigger( trigger, isDown))
{
if( trigger.type == eUnknownTrigger)
{
//for unkown trigger we don't need to do a lookup
continue;
}
if( _interceptor)
{
//feed trigger to interceptor instead of normal callback mechanism
_interceptor->input( trigger, isDown);
continue;
}
if( !_bindMode)
{
//find callback for this trigger
//i.e. the action bound to this key
Callback * cb = findHash( trigger, _callbackMap);
if( cb)
{
// LOG_INFO << "Callback for [" << cb->getActionName() << "]" << endl;
cb->performAction( trigger, isDown);
}
}
else if( _callback && (trigger.type!=eMotionTrigger))
{
//Note: motion triggers can't be bound
//we are in bind-mode, so bind this trigger to callback
bind( trigger, _callback);
//go back to normal mode
_bindMode = false;
}
else if( !_callback)
{
LOG_ERROR << "Input is in bind mode, but callback is 0" << endl;
_bindMode = false;
}
}
_valDX = feedbackFilter( _valDX, _dampVal, _memoryDX);
_valDY = feedbackFilter( _valDY, _dampVal, _memoryDY);
if( (fabs(_valDX)>1.0e-10) || (fabs(_valDY)>1.0e-10))
{
trigger.type = eMotionTrigger;
trigger.fData1 = _valDX;
trigger.fData2 = _valDY;
if( _interceptor)
{
//feed trigger to interceptor instead of normal callback mechanism
_interceptor->input( trigger, true);
}
else
{
Callback * cb = findHash( trigger, _callbackMap);
if( cb)
{
// LOG_INFO << "Callback for [" << cb->getActionName() << "]" << endl;
cb->performAction( trigger, isDown);
}
}
}
return true;
}