C++ (Cpp) CollisionObjectBullet::get_instance_id Examples

Example #1

File: godot_result_callbacks.cpp Project: KelinciFX/godot

btScalar GodotRestInfoContactResultCallback::addSingleResult(btManifoldPoint &cp, const btCollisionObjectWrapper *colObj0Wrap, int partId0, int index0, const btCollisionObjectWrapper *colObj1Wrap, int partId1, int index1) {

	if (cp.getDistance() <= m_min_distance) {
		m_min_distance = cp.getDistance();

		CollisionObjectBullet *colObj;
		if (m_self_object == colObj0Wrap->getCollisionObject()) {
			colObj = static_cast<CollisionObjectBullet *>(colObj1Wrap->getCollisionObject()->getUserPointer());
			m_result->shape = cp.m_index1;
			B_TO_G(cp.getPositionWorldOnB(), m_result->point);
			m_rest_info_bt_point = cp.getPositionWorldOnB();
			m_rest_info_collision_object = colObj1Wrap->getCollisionObject();
		} else {
			colObj = static_cast<CollisionObjectBullet *>(colObj0Wrap->getCollisionObject()->getUserPointer());
			m_result->shape = cp.m_index0;
			B_TO_G(cp.m_normalWorldOnB * -1, m_result->normal);
			m_rest_info_bt_point = cp.getPositionWorldOnA();
			m_rest_info_collision_object = colObj0Wrap->getCollisionObject();
		}

		if (colObj)
			m_result->collider_id = colObj->get_instance_id();
		else
			m_result->collider_id = 0;
		m_result->rid = colObj->get_self();

		m_collided = true;
	}

	return cp.getDistance();
}

Example #2

File: godot_result_callbacks.cpp Project: KelinciFX/godot

btScalar GodotAllContactResultCallback::addSingleResult(btManifoldPoint &cp, const btCollisionObjectWrapper *colObj0Wrap, int partId0, int index0, const btCollisionObjectWrapper *colObj1Wrap, int partId1, int index1) {

	if (cp.getDistance() <= 0) {

		PhysicsDirectSpaceState::ShapeResult &result = m_results[m_count];
		// Penetrated

		CollisionObjectBullet *colObj;
		if (m_self_object == colObj0Wrap->getCollisionObject()) {
			colObj = static_cast<CollisionObjectBullet *>(colObj1Wrap->getCollisionObject()->getUserPointer());
			result.shape = cp.m_index1;
		} else {
			colObj = static_cast<CollisionObjectBullet *>(colObj0Wrap->getCollisionObject()->getUserPointer());
			result.shape = cp.m_index0;
		}

		if (colObj)
			result.collider_id = colObj->get_instance_id();
		else
			result.collider_id = 0;
		result.collider = 0 == result.collider_id ? NULL : ObjectDB::get_instance(result.collider_id);
		result.rid = colObj->get_self();
		++m_count;
	}

	return m_count < m_resultMax;
}

Example #3

File: godot_result_callbacks.cpp Project: KelinciFX/godot

btScalar GodotAllConvexResultCallback::addSingleResult(btCollisionWorld::LocalConvexResult &convexResult, bool normalInWorldSpace) {
	CollisionObjectBullet *gObj = static_cast<CollisionObjectBullet *>(convexResult.m_hitCollisionObject->getUserPointer());

	PhysicsDirectSpaceState::ShapeResult &result = m_results[count];

	result.shape = convexResult.m_localShapeInfo->m_triangleIndex; // "m_triangleIndex" Is a odd name but contains the compound shape ID
	result.rid = gObj->get_self();
	result.collider_id = gObj->get_instance_id();
	result.collider = 0 == result.collider_id ? NULL : ObjectDB::get_instance(result.collider_id);

	++count;
	return count < m_resultMax;
}

Example #4

File: bullet_physics_server.cpp Project: sutao80216/godot

uint32_t BulletPhysicsServer::body_get_object_instance_id(RID p_body) const {
	CollisionObjectBullet *body = get_collisin_object(p_body);
	ERR_FAIL_COND_V(!body, 0);

	return body->get_instance_id();
}