Changes to ClippedCamera, RayCast,Raycast2D and 2D physics API to add ability to choose between bodies and areas when colliding.

2 files changed, 42 insertions, 1 deletions

diff --git a/scene/2d/ray_cast_2d.cpp b/scene/2d/ray_cast_2d.cpp
index 255d2d38d5..9582c08110 100644
--- a/scene/2d/ray_cast_2d.cpp
+++ b/scene/2d/ray_cast_2d.cpp
@@ -209,7 +209,7 @@ void RayCast2D::_update_raycast_state() {
 
 	Physics2DDirectSpaceState::RayResult rr;
 
-	if (dss->intersect_ray(gt.get_origin(), gt.xform(to), rr, exclude, collision_mask)) {
+	if (dss->intersect_ray(gt.get_origin(), gt.xform(to), rr, exclude, collision_mask, collide_with_bodies, collide_with_areas)) {
 
 		collided = true;
 		against = rr.collider_id;
@@ -258,6 +258,26 @@ void RayCast2D::clear_exceptions() {
 	exclude.clear();
 }
 
+void RayCast2D::set_collide_with_areas(bool p_clip) {
+
+	collide_with_areas = p_clip;
+}
+
+bool RayCast2D::is_collide_with_areas_enabled() const {
+
+	return collide_with_areas;
+}
+
+void RayCast2D::set_collide_with_bodies(bool p_clip) {
+
+	collide_with_bodies = p_clip;
+}
+
+bool RayCast2D::is_collide_with_bodies_enabled() const {
+
+	return collide_with_bodies;
+}
+
 void RayCast2D::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("set_enabled", "enabled"), &RayCast2D::set_enabled);
@@ -291,10 +311,20 @@ void RayCast2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_exclude_parent_body", "mask"), &RayCast2D::set_exclude_parent_body);
 	ClassDB::bind_method(D_METHOD("get_exclude_parent_body"), &RayCast2D::get_exclude_parent_body);
 
+	ClassDB::bind_method(D_METHOD("set_collide_with_areas", "enable"), &RayCast2D::set_collide_with_areas);
+	ClassDB::bind_method(D_METHOD("is_collide_with_areas_enabled"), &RayCast2D::is_collide_with_areas_enabled);
+
+	ClassDB::bind_method(D_METHOD("set_collide_with_bodies", "enable"), &RayCast2D::set_collide_with_bodies);
+	ClassDB::bind_method(D_METHOD("is_collide_with_bodies_enabled"), &RayCast2D::is_collide_with_bodies_enabled);
+
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "enabled"), "set_enabled", "is_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "exclude_parent"), "set_exclude_parent_body", "get_exclude_parent_body");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "cast_to"), "set_cast_to", "get_cast_to");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "collision_mask", PROPERTY_HINT_LAYERS_2D_PHYSICS), "set_collision_mask", "get_collision_mask");
+
+	ADD_GROUP("Collide With", "collide_with");
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "collide_with_areas", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collide_with_areas", "is_collide_with_areas_enabled");
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "collide_with_bodies", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collide_with_bodies", "is_collide_with_bodies_enabled");
 }
 
 RayCast2D::RayCast2D() {
@@ -306,4 +336,6 @@ RayCast2D::RayCast2D() {
 	collision_mask = 1;
 	cast_to = Vector2(0, 50);
 	exclude_parent_body = true;
+	collide_with_bodies = true;
+	collide_with_areas = false;
 }
diff --git a/scene/2d/ray_cast_2d.h b/scene/2d/ray_cast_2d.h
index 0850cdc7cc..a438be87b6 100644
--- a/scene/2d/ray_cast_2d.h
+++ b/scene/2d/ray_cast_2d.h
@@ -49,12 +49,21 @@ class RayCast2D : public Node2D {
 
 	Vector2 cast_to;
 
+	bool collide_with_areas;
+	bool collide_with_bodies;
+
 protected:
 	void _notification(int p_what);
 	void _update_raycast_state();
 	static void _bind_methods();
 
 public:
+	void set_collide_with_areas(bool p_clip);
+	bool is_collide_with_areas_enabled() const;
+
+	void set_collide_with_bodies(bool p_clip);
+	bool is_collide_with_bodies_enabled() const;
+
 	void set_enabled(bool p_enabled);
 	bool is_enabled() const;