diff options
| -rw-r--r-- | doc/base/classes.xml | 3 | ||||
| -rw-r--r-- | scene/2d/physics_body_2d.cpp | 8 | ||||
| -rw-r--r-- | scene/2d/physics_body_2d.h | 2 |
3 files changed, 8 insertions, 5 deletions
diff --git a/doc/base/classes.xml b/doc/base/classes.xml index f3d73deaf0..17ae03a636 100644 --- a/doc/base/classes.xml +++ b/doc/base/classes.xml @@ -21836,6 +21836,8 @@ </argument> <argument index="3" name="max_bounces" type="int" default="4"> </argument> + <argument index="4" name="floor_max_angle" type="float" default="0.785398"> + </argument> <description> </description> </method> @@ -21846,6 +21848,7 @@ </argument> <description> Move the body to the given position. This is not a teleport, and the body will stop if there is an obstacle. The returned vector is how much movement was remaining before being stopped. + [code]floor_max_angle[/code] is in radians (default is pi/4), and filters which obstacles should be considered as floors/cellings instead of walls. </description> </method> <method name="revert_motion"> diff --git a/scene/2d/physics_body_2d.cpp b/scene/2d/physics_body_2d.cpp index 88845a7290..9e90003a25 100644 --- a/scene/2d/physics_body_2d.cpp +++ b/scene/2d/physics_body_2d.cpp @@ -1168,7 +1168,7 @@ Vector2 KinematicBody2D::move(const Vector2 &p_motion) { #endif } -Vector2 KinematicBody2D::move_and_slide(const Vector2 &p_linear_velocity, const Vector2 &p_floor_direction, float p_slope_stop_min_velocity, int p_max_bounces) { +Vector2 KinematicBody2D::move_and_slide(const Vector2 &p_linear_velocity, const Vector2 &p_floor_direction, float p_slope_stop_min_velocity, int p_max_bounces, float p_floor_max_angle) { Vector2 motion = (move_and_slide_floor_velocity + p_linear_velocity) * get_fixed_process_delta_time(); Vector2 lv = p_linear_velocity; @@ -1189,7 +1189,7 @@ Vector2 KinematicBody2D::move_and_slide(const Vector2 &p_linear_velocity, const //all is a wall move_and_slide_on_wall = true; } else { - if (get_collision_normal().dot(p_floor_direction) > Math::cos(Math::deg2rad((float)45))) { //floor + if (get_collision_normal().dot(p_floor_direction) >= Math::cos(p_floor_max_angle)) { //floor move_and_slide_on_floor = true; move_and_slide_floor_velocity = get_collider_velocity(); @@ -1198,7 +1198,7 @@ Vector2 KinematicBody2D::move_and_slide(const Vector2 &p_linear_velocity, const revert_motion(); return Vector2(); } - } else if (get_collision_normal().dot(p_floor_direction) < Math::cos(Math::deg2rad((float)45))) { //ceiling + } else if (get_collision_normal().dot(-p_floor_direction) <= Math::cos(p_floor_max_angle)) { //ceiling move_and_slide_on_ceiling = true; } else { move_and_slide_on_wall = true; @@ -1307,7 +1307,7 @@ void KinematicBody2D::_bind_methods() { ClassDB::bind_method(D_METHOD("move", "rel_vec"), &KinematicBody2D::move); ClassDB::bind_method(D_METHOD("move_to", "position"), &KinematicBody2D::move_to); - ClassDB::bind_method(D_METHOD("move_and_slide", "linear_velocity", "floor_normal", "slope_stop_min_velocity", "max_bounces"), &KinematicBody2D::move_and_slide, DEFVAL(Vector2(0, 0)), DEFVAL(5), DEFVAL(4)); + ClassDB::bind_method(D_METHOD("move_and_slide", "linear_velocity", "floor_normal", "slope_stop_min_velocity", "max_bounces", "floor_max_angle"), &KinematicBody2D::move_and_slide, DEFVAL(Vector2(0, 0)), DEFVAL(5), DEFVAL(4), DEFVAL(Math::deg2rad((float)45))); ClassDB::bind_method(D_METHOD("test_move", "from", "rel_vec"), &KinematicBody2D::test_move); ClassDB::bind_method(D_METHOD("get_travel"), &KinematicBody2D::get_travel); diff --git a/scene/2d/physics_body_2d.h b/scene/2d/physics_body_2d.h index e51b512302..6ce6f14d36 100644 --- a/scene/2d/physics_body_2d.h +++ b/scene/2d/physics_body_2d.h @@ -314,7 +314,7 @@ public: void set_collision_margin(float p_margin); float get_collision_margin() const; - Vector2 move_and_slide(const Vector2 &p_linear_velocity, const Vector2 &p_floor_direction = Vector2(0, 0), float p_slope_stop_min_velocity = 5, int p_max_bounces = 4); + Vector2 move_and_slide(const Vector2 &p_linear_velocity, const Vector2 &p_floor_direction = Vector2(0, 0), float p_slope_stop_min_velocity = 5, int p_max_bounces = 4, float p_floor_max_angle = Math::deg2rad((float)45)); bool is_move_and_slide_on_floor() const; bool is_move_and_slide_on_wall() const; bool is_move_and_slide_on_ceiling() const; |