Merge pull request #64343 from TokageItLab/priority-ph

3 files changed, 23 insertions, 0 deletions

diff --git a/modules/csg/csg_shape.cpp b/modules/csg/csg_shape.cpp
index 7fc6608770..bfa0b6bb9a 100644
--- a/modules/csg/csg_shape.cpp
+++ b/modules/csg/csg_shape.cpp
@@ -53,6 +53,7 @@ void CSGShape3D::set_use_collision(bool p_enable) {
 		PhysicsServer3D::get_singleton()->body_attach_object_instance_id(root_collision_instance, get_instance_id());
 		set_collision_layer(collision_layer);
 		set_collision_mask(collision_mask);
+		set_collision_priority(collision_priority);
 		_make_dirty(); //force update
 	} else {
 		PhysicsServer3D::get_singleton()->free(root_collision_instance);
@@ -124,6 +125,17 @@ bool CSGShape3D::get_collision_mask_value(int p_layer_number) const {
 	return get_collision_mask() & (1 << (p_layer_number - 1));
 }
 
+void CSGShape3D::set_collision_priority(real_t p_priority) {
+	collision_priority = p_priority;
+	if (root_collision_instance.is_valid()) {
+		PhysicsServer3D::get_singleton()->body_set_collision_priority(root_collision_instance, p_priority);
+	}
+}
+
+real_t CSGShape3D::get_collision_priority() const {
+	return collision_priority;
+}
+
 bool CSGShape3D::is_root_shape() const {
 	return !parent_shape;
 }
@@ -545,6 +557,7 @@ void CSGShape3D::_notification(int p_what) {
 				PhysicsServer3D::get_singleton()->body_attach_object_instance_id(root_collision_instance, get_instance_id());
 				set_collision_layer(collision_layer);
 				set_collision_mask(collision_mask);
+				set_collision_priority(collision_priority);
 				_update_collision_faces();
 			}
 		} break;
@@ -632,6 +645,9 @@ void CSGShape3D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_collision_layer_value", "layer_number", "value"), &CSGShape3D::set_collision_layer_value);
 	ClassDB::bind_method(D_METHOD("get_collision_layer_value", "layer_number"), &CSGShape3D::get_collision_layer_value);
 
+	ClassDB::bind_method(D_METHOD("set_collision_priority", "priority"), &CSGShape3D::set_collision_priority);
+	ClassDB::bind_method(D_METHOD("get_collision_priority"), &CSGShape3D::get_collision_priority);
+
 	ClassDB::bind_method(D_METHOD("set_calculate_tangents", "enabled"), &CSGShape3D::set_calculate_tangents);
 	ClassDB::bind_method(D_METHOD("is_calculating_tangents"), &CSGShape3D::is_calculating_tangents);
 
@@ -645,6 +661,7 @@ void CSGShape3D::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_collision"), "set_use_collision", "is_using_collision");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "collision_layer", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collision_layer", "get_collision_layer");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "collision_mask", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collision_mask", "get_collision_mask");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "collision_priority"), "set_collision_priority", "get_collision_priority");
 
 	BIND_ENUM_CONSTANT(OPERATION_UNION);
 	BIND_ENUM_CONSTANT(OPERATION_INTERSECTION);
diff --git a/modules/csg/csg_shape.h b/modules/csg/csg_shape.h
index 0b49dc4609..65658ce68b 100644
--- a/modules/csg/csg_shape.h
+++ b/modules/csg/csg_shape.h
@@ -65,6 +65,7 @@ private:
 	bool use_collision = false;
 	uint32_t collision_layer = 1;
 	uint32_t collision_mask = 1;
+	real_t collision_priority = 1.0;
 	Ref<ConcavePolygonShape3D> root_collision_shape;
 	RID root_collision_instance;
 
@@ -144,6 +145,9 @@ public:
 	void set_collision_mask_value(int p_layer_number, bool p_value);
 	bool get_collision_mask_value(int p_layer_number) const;
 
+	void set_collision_priority(real_t p_priority);
+	real_t get_collision_priority() const;
+
 	void set_snap(float p_snap);
 	float get_snap() const;
 
diff --git a/modules/csg/doc_classes/CSGShape3D.xml b/modules/csg/doc_classes/CSGShape3D.xml
index 4fd4a12a1d..7e92d667b3 100644
--- a/modules/csg/doc_classes/CSGShape3D.xml
+++ b/modules/csg/doc_classes/CSGShape3D.xml
@@ -66,6 +66,8 @@
 		<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1">
 			The physics layers this CSG shape scans for collisions. See [url=$DOCS_URL/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
+		<member name="collision_priority" type="float" setter="set_collision_priority" getter="get_collision_priority" default="1.0">
+		</member>
 		<member name="operation" type="int" setter="set_operation" getter="get_operation" enum="CSGShape3D.Operation" default="0">
 			The operation that is performed on this shape. This is ignored for the first CSG child node as the operation is between this node and the previous child of this nodes parent.
 		</member>