Add a method to set the number of physics solver iterations in 3D

This is only for GodotPhysics, and adds a 3D counterpart to the 2D
method that was recently added.

6 files changed, 12 insertions, 1 deletions

diff --git a/servers/physics_3d/physics_server_3d_sw.cpp b/servers/physics_3d/physics_server_3d_sw.cpp
index f26129a404..c1a9d6259d 100644
--- a/servers/physics_3d/physics_server_3d_sw.cpp
+++ b/servers/physics_3d/physics_server_3d_sw.cpp
@@ -1584,6 +1584,10 @@ void PhysicsServer3DSW::set_active(bool p_active) {
 	active = p_active;
 };
 
+void PhysicsServer3DSW::set_collision_iterations(int p_iterations) {
+	iterations = p_iterations;
+};
+
 void PhysicsServer3DSW::init() {
 	last_step = 0.001;
 	iterations = 8; // 8?
diff --git a/servers/physics_3d/physics_server_3d_sw.h b/servers/physics_3d/physics_server_3d_sw.h
index 57b6385758..0ccd15fbb2 100644
--- a/servers/physics_3d/physics_server_3d_sw.h
+++ b/servers/physics_3d/physics_server_3d_sw.h
@@ -367,6 +367,8 @@ public:
 	virtual void end_sync() override;
 	virtual void finish() override;
 
+	virtual void set_collision_iterations(int p_iterations) override;
+
 	virtual bool is_flushing_queries() const override { return flushing_queries; }
 
 	int get_process_info(ProcessInfo p_info) override;
diff --git a/servers/physics_3d/physics_server_3d_wrap_mt.h b/servers/physics_3d/physics_server_3d_wrap_mt.h
index bda2e30dd1..9beec22bcd 100644
--- a/servers/physics_3d/physics_server_3d_wrap_mt.h
+++ b/servers/physics_3d/physics_server_3d_wrap_mt.h
@@ -377,6 +377,7 @@ public:
 
 	FUNC1(free, RID);
 	FUNC1(set_active, bool);
+	FUNC1(set_collision_iterations, int);
 
 	virtual void init() override;
 	virtual void step(real_t p_step) override;
diff --git a/servers/physics_server_2d.h b/servers/physics_server_2d.h
index 6737aacaf0..e2bff2975e 100644
--- a/servers/physics_server_2d.h
+++ b/servers/physics_server_2d.h
@@ -564,7 +564,7 @@ public:
 
 	virtual bool is_flushing_queries() const = 0;
 
-	virtual void set_collision_iterations(int iterations) = 0;
+	virtual void set_collision_iterations(int p_iterations) = 0;
 
 	enum ProcessInfo {
 		INFO_ACTIVE_OBJECTS,
diff --git a/servers/physics_server_3d.cpp b/servers/physics_server_3d.cpp
index 7a0253506c..3ed8841119 100644
--- a/servers/physics_server_3d.cpp
+++ b/servers/physics_server_3d.cpp
@@ -740,6 +740,8 @@ void PhysicsServer3D::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("set_active", "active"), &PhysicsServer3D::set_active);
 
+	ClassDB::bind_method(D_METHOD("set_collision_iterations", "iterations"), &PhysicsServer3D::set_collision_iterations);
+
 	ClassDB::bind_method(D_METHOD("get_process_info", "process_info"), &PhysicsServer3D::get_process_info);
 
 	BIND_ENUM_CONSTANT(SHAPE_PLANE);
diff --git a/servers/physics_server_3d.h b/servers/physics_server_3d.h
index 78fc026747..17bae9a057 100644
--- a/servers/physics_server_3d.h
+++ b/servers/physics_server_3d.h
@@ -740,6 +740,8 @@ public:
 
 	virtual bool is_flushing_queries() const = 0;
 
+	virtual void set_collision_iterations(int p_iterations) = 0;
+
 	enum ProcessInfo {
 		INFO_ACTIVE_OBJECTS,
 		INFO_COLLISION_PAIRS,