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Added check to prevent contact signal to happen too early

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This commit is contained in:
Andrea Catania 2018-09-19 19:01:59 +02:00
parent b1187b9a2f
commit 42f2ff2f8d
1 changed files with 22 additions and 20 deletions
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42
modules/bullet/space_bullet.cpp
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@ -786,30 +786,32 @@ void SpaceBullet::check_body_collision() {
if (numContacts) {
btManifoldPoint &pt = contactManifold->getContactPoint(0);
#endif
Vector3 collisionWorldPosition;
Vector3 collisionLocalPosition;
Vector3 normalOnB;
float appliedImpulse = pt.m_appliedImpulse;
B_TO_G(pt.m_normalWorldOnB, normalOnB);
if (pt.getDistance() <= 0.0) {
Vector3 collisionWorldPosition;
Vector3 collisionLocalPosition;
Vector3 normalOnB;
float appliedImpulse = pt.m_appliedImpulse;
B_TO_G(pt.m_normalWorldOnB, normalOnB);
if (bodyA->can_add_collision()) {
B_TO_G(pt.getPositionWorldOnB(), collisionWorldPosition);
/// pt.m_localPointB Doesn't report the exact point in local space
B_TO_G(pt.getPositionWorldOnB() - contactManifold->getBody1()->getWorldTransform().getOrigin(), collisionLocalPosition);
bodyA->add_collision_object(bodyB, collisionWorldPosition, collisionLocalPosition, normalOnB, appliedImpulse, pt.m_index1, pt.m_index0);
}
if (bodyB->can_add_collision()) {
B_TO_G(pt.getPositionWorldOnA(), collisionWorldPosition);
/// pt.m_localPointA Doesn't report the exact point in local space
B_TO_G(pt.getPositionWorldOnA() - contactManifold->getBody0()->getWorldTransform().getOrigin(), collisionLocalPosition);
bodyB->add_collision_object(bodyA, collisionWorldPosition, collisionLocalPosition, normalOnB * -1, appliedImpulse * -1, pt.m_index0, pt.m_index1);
}
if (bodyA->can_add_collision()) {
B_TO_G(pt.getPositionWorldOnB(), collisionWorldPosition);
/// pt.m_localPointB Doesn't report the exact point in local space
B_TO_G(pt.getPositionWorldOnB() - contactManifold->getBody1()->getWorldTransform().getOrigin(), collisionLocalPosition);
bodyA->add_collision_object(bodyB, collisionWorldPosition, collisionLocalPosition, normalOnB, appliedImpulse, pt.m_index1, pt.m_index0);
}
if (bodyB->can_add_collision()) {
B_TO_G(pt.getPositionWorldOnA(), collisionWorldPosition);
/// pt.m_localPointA Doesn't report the exact point in local space
B_TO_G(pt.getPositionWorldOnA() - contactManifold->getBody0()->getWorldTransform().getOrigin(), collisionLocalPosition);
bodyB->add_collision_object(bodyA, collisionWorldPosition, collisionLocalPosition, normalOnB * -1, appliedImpulse * -1, pt.m_index0, pt.m_index1);
}
#ifdef DEBUG_ENABLED
if (is_debugging_contacts()) {
add_debug_contact(collisionWorldPosition);
}
if (is_debugging_contacts()) {
add_debug_contact(collisionWorldPosition);
}
#endif
}
}
}
}