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Fixed crash in lasterpointer

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This commit is contained in:
Olivier Prat 2019-04-04 10:15:38 +02:00
parent acded5488e
commit 57de55c5ce
1 changed files with 13 additions and 10 deletions
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23
interface/src/raypick/LaserPointer.cpp
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@ -233,16 +233,19 @@ PointerEvent LaserPointer::buildPointerEvent(const PickedObject& target, const P
// If we just started triggering and we haven't moved too much, don't update intersection and pos2D
TriggerState& state = hover ? _latestState : _states[button];
float sensorToWorldScale = DependencyManager::get<AvatarManager>()->getMyAvatar()->getSensorToWorldScale();
float deadspotSquared = TOUCH_PRESS_TO_MOVE_DEADSPOT_SQUARED * sensorToWorldScale * sensorToWorldScale;
bool withinDeadspot = usecTimestampNow() - state.triggerStartTime < POINTER_MOVE_DELAY && glm::distance2(pos2D, state.triggerPos2D) < deadspotSquared;
if ((state.triggering || state.wasTriggering) && !state.deadspotExpired && withinDeadspot) {
pos2D = state.triggerPos2D;
intersection = state.intersection;
surfaceNormal = state.surfaceNormal;
}
if (!withinDeadspot) {
state.deadspotExpired = true;
auto avatar = DependencyManager::get<AvatarManager>()->getMyAvatar();
if (avatar) {
float sensorToWorldScale = avatar->getSensorToWorldScale();
float deadspotSquared = TOUCH_PRESS_TO_MOVE_DEADSPOT_SQUARED * sensorToWorldScale * sensorToWorldScale;
bool withinDeadspot = usecTimestampNow() - state.triggerStartTime < POINTER_MOVE_DELAY && glm::distance2(pos2D, state.triggerPos2D) < deadspotSquared;
if ((state.triggering || state.wasTriggering) && !state.deadspotExpired && withinDeadspot) {
pos2D = state.triggerPos2D;
intersection = state.intersection;
surfaceNormal = state.surfaceNormal;
}
if (!withinDeadspot) {
state.deadspotExpired = true;
}
}
return PointerEvent(pos2D, intersection, surfaceNormal, direction);