aboutsummaryrefslogtreecommitdiff
path: root/advtrains_train_subway/models/advtrains_subway_wagon.b3d
diff options
context:
space:
mode:
authororwell96 <orwell@bleipb.de>2017-12-18 12:21:54 +0100
committerorwell96 <orwell@bleipb.de>2017-12-18 12:21:54 +0100
commitcd0aaa53a0adfb7dfa63d29e98fda851b3de4f36 (patch)
tree2a7041544d31160ed7dcba483a40045635ac0b99 /advtrains_train_subway/models/advtrains_subway_wagon.b3d
parentae3452a39c1da11860c44b2a3fe6dc98c7420e90 (diff)
downloadadvtrains-cd0aaa53a0adfb7dfa63d29e98fda851b3de4f36.tar.gz
advtrains-cd0aaa53a0adfb7dfa63d29e98fda851b3de4f36.tar.bz2
advtrains-cd0aaa53a0adfb7dfa63d29e98fda851b3de4f36.zip
Move train_load() function into advtrains_train_track
Diffstat (limited to 'advtrains_train_subway/models/advtrains_subway_wagon.b3d')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-12 22:06:02 +0000
ranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include "raycast.h" #include "irr_v3d.h" #include "irr_aabb3d.h" #include "constants.h" bool RaycastSort::operator() (const PointedThing &pt1, const PointedThing &pt2) const { // "nothing" can not be sorted assert(pt1.type != POINTEDTHING_NOTHING); assert(pt2.type != POINTEDTHING_NOTHING); f32 pt1_distSq = pt1.distanceSq; // Add some bonus when one of them is an object if (pt1.type != pt2.type) { if (pt1.type == POINTEDTHING_OBJECT) pt1_distSq -= BS * BS; else if (pt2.type == POINTEDTHING_OBJECT) pt1_distSq += BS * BS; } // returns false if pt1 is nearer than pt2 if (pt1_distSq < pt2.distanceSq) { return false; } if (pt1_distSq == pt2.distanceSq) { // Sort them to allow only one order if (pt1.type == POINTEDTHING_OBJECT) return (pt2.type == POINTEDTHING_OBJECT && pt1.object_id < pt2.object_id); return (pt2.type == POINTEDTHING_OBJECT || pt1.node_undersurface < pt2.node_undersurface); } return true; } RaycastState::RaycastState(const core::line3d<f32> &shootline, bool objects_pointable, bool liquids_pointable) : m_shootline(shootline), m_iterator(shootline.start / BS, shootline.getVector() / BS), m_previous_node(m_iterator.m_current_node_pos), m_objects_pointable(objects_pointable), m_liquids_pointable(liquids_pointable) { } bool boxLineCollision(const aabb3f &box, const v3f &start, const v3f &dir, v3f *collision_point, v3s16 *collision_normal) { if (box.isPointInside(start)) { *collision_point = start; collision_normal->set(0, 0, 0); return true; } float m = 0; // Test X collision if (dir.X != 0) { if (dir.X > 0) m = (box.MinEdge.X - start.X) / dir.X; else m = (box.MaxEdge.X - start.X) / dir.X; if (m >= 0 && m <= 1) { *collision_point = start + dir * m; if ((collision_point->Y >= box.MinEdge.Y) && (collision_point->Y <= box.MaxEdge.Y) && (collision_point->Z >= box.MinEdge.Z) && (collision_point->Z <= box.MaxEdge.Z)) { collision_normal->set((dir.X > 0) ? -1 : 1, 0, 0); return true; } } } // Test Y collision if (dir.Y != 0) { if (dir.Y > 0) m = (box.MinEdge.Y - start.Y) / dir.Y; else