added actor scaling support

Author: Roberto De Ioris

Source/UnrealEnginePython/Private/UEPyModule.cpp

@@ -916,15 +916,16 @@ static PyMethodDef ue_PyUObject_methods[] = {
 
 	{ "get_actor_location", (PyCFunction)py_ue_get_actor_location, METH_VARARGS, "" },
 	{ "get_actor_rotation", (PyCFunction)py_ue_get_actor_rotation, METH_VARARGS, "" },
+	{ "get_actor_scale", (PyCFunction)py_ue_get_actor_scale, METH_VARARGS, "" },
 
 	{ "get_actor_forward", (PyCFunction)py_ue_get_actor_forward, METH_VARARGS, "" },
 	{ "get_actor_right", (PyCFunction)py_ue_get_actor_right, METH_VARARGS, "" },
 	{ "get_actor_up", (PyCFunction)py_ue_get_actor_up, METH_VARARGS, "" },
 
 
-	
-	{ "set_actor_rotation", (PyCFunction)py_ue_set_actor_rotation, METH_VARARGS, "" },
 	{ "set_actor_location", (PyCFunction)py_ue_set_actor_location, METH_VARARGS, "" },
+	{ "set_actor_rotation", (PyCFunction)py_ue_set_actor_rotation, METH_VARARGS, "" },
+	{ "set_actor_scale", (PyCFunction)py_ue_set_actor_scale, METH_VARARGS, "" },
 
 
 	{ "get_world_location", (PyCFunction)py_ue_get_world_location, METH_VARARGS, "" },
@@ -1090,10 +1091,6 @@ static PyObject *py_ue_play_sound_at_location(ue_PyUObject *self, PyObject * arg
 
 	ue_py_check(self);
 
-	UWorld *world = ue_get_uworld(self);
-	if (!world)
-		return PyErr_Format(PyExc_Exception, "unable to retrieve UWorld from uobject");
-
 	PyObject *sound;
 	float x, y, z;
 	float volume = 1;

Source/UnrealEnginePython/Private/UEPyTransform.cpp

@@ -26,6 +26,30 @@ PyObject *py_ue_get_actor_location(ue_PyUObject *self, PyObject * args) {
 
 }
 
+PyObject *py_ue_get_actor_scale(ue_PyUObject *self, PyObject * args) {
+
+	ue_py_check(self);
+
+	FVector vec3;
+
+	if (self->ue_object->IsA<AActor>()) {
+		vec3 = ((AActor *)self->ue_object)->GetActorScale3D();
+		goto ret;
+	}
+
+	if (self->ue_object->IsA<UActorComponent>()) {
+		vec3 = ((UActorComponent *)self->ue_object)->GetOwner()->GetActorScale3D();
+		goto ret;
+	}
+
+
+	return PyErr_Format(PyExc_Exception, "uobject is not an actor or a component");
+
+ret:
+	return Py_BuildValue("fff", vec3.X, vec3.Y, vec3.Z);
+
+}
+
 PyObject *py_ue_get_actor_forward(ue_PyUObject *self, PyObject * args) {
 
 	ue_py_check(self);
@@ -149,6 +173,33 @@ PyObject *py_ue_set_actor_location(ue_PyUObject *self, PyObject * args) {
 
 }
 
+PyObject *py_ue_set_actor_scale(ue_PyUObject *self, PyObject * args) {
+
+	ue_py_check(self);
+
+	float x, y, z;
+	if (!PyArg_ParseTuple(args, "fff:set_actor_scale", &x, &y, &z)) {
+		return NULL;
+	}
+
+	if (self->ue_object->IsA<AActor>()) {
+		((AActor *)self->ue_object)->SetActorScale3D(FVector(x, y, z));
+		goto ret;
+	}
+
+	if (self->ue_object->IsA<UActorComponent>()) {
+		((UActorComponent *)self->ue_object)->GetOwner()->SetActorScale3D(FVector(x, y, z));
+		goto ret;
+	}
+
+	return PyErr_Format(PyExc_Exception, "uobject is not an actor or a component");
+
+ret:
+	Py_INCREF(Py_None);
+	return Py_None;
+
+}
+
 PyObject *py_ue_set_actor_rotation(ue_PyUObject *self, PyObject * args) {
 
 	ue_py_check(self);

Source/UnrealEnginePython/Private/UEPyTransform.h

@@ -4,10 +4,9 @@
 
 #include "UnrealEnginePython.h"
 
-PyObject *py_ue_get_actor_location(ue_PyUObject *, PyObject *);
-
 PyObject *py_ue_get_actor_location(ue_PyUObject *, PyObject *);
 PyObject *py_ue_get_actor_rotation(ue_PyUObject *, PyObject *);
+PyObject *py_ue_get_actor_scale(ue_PyUObject *, PyObject *);
 
 PyObject *py_ue_get_actor_forward(ue_PyUObject *, PyObject *);
 PyObject *py_ue_get_actor_right(ue_PyUObject *, PyObject *);
@@ -17,6 +16,7 @@ PyObject *py_ue_get_actor_up(ue_PyUObject *, PyObject *);
 
 PyObject *py_ue_set_actor_rotation(ue_PyUObject *, PyObject *);
 PyObject *py_ue_set_actor_location(ue_PyUObject *, PyObject *);
+PyObject *py_ue_set_actor_scale(ue_PyUObject *, PyObject *);
 
 
 PyObject *py_ue_get_world_location(ue_PyUObject *, PyObject *);