added create_transient_texture()

Author: Roberto De Ioris

Source/UnrealEnginePython/Private/UEPyModule.cpp

@@ -152,6 +152,7 @@ static PyMethodDef unreal_engine_methods[] = {
 
 	{ "compress_image_array", py_unreal_engine_compress_image_array, METH_VARARGS, "" },
 	{ "create_checkerboard_texture", py_unreal_engine_create_checkerboard_texture, METH_VARARGS, "" },
+	{ "create_transient_texture", py_unreal_engine_create_transient_texture, METH_VARARGS, "" },
 
 	// slate
 

Source/UnrealEnginePython/Private/UEPyTexture.cpp

@@ -143,3 +143,22 @@ PyObject *py_unreal_engine_create_checkerboard_texture(PyObject * self, PyObject
 	return (PyObject *)ret;
 }
 
+PyObject *py_unreal_engine_create_transient_texture(PyObject * self, PyObject * args) {
+	int width;
+	int height;
+	int format = PF_B8G8R8A8;
+	if (!PyArg_ParseTuple(args, "ii|i:create_transient_texture", &width, &height, &format)) {
+		return NULL;
+	}
+
+
+	UTexture2D *texture = UTexture2D::CreateTransient(width, height, (EPixelFormat)format);
+	texture->UpdateResource();
+
+	ue_PyUObject *ret = ue_get_python_wrapper(texture);
+	if (!ret)
+		return PyErr_Format(PyExc_Exception, "uobject is in invalid state");
+	Py_INCREF(ret);
+	return (PyObject *)ret;
+}
+

Source/UnrealEnginePython/Private/UEPyTexture.h

@@ -10,4 +10,6 @@ PyObject *py_ue_texture_get_width(ue_PyUObject *, PyObject *);
 PyObject *py_ue_texture_get_height(ue_PyUObject *, PyObject *);
 
 PyObject *py_unreal_engine_compress_image_array(PyObject *, PyObject *);
-PyObject *py_unreal_engine_create_checkerboard_texture(PyObject *, PyObject *);
+PyObject *py_unreal_engine_create_checkerboard_texture(PyObject *, PyObject *);
+
+PyObject *py_unreal_engine_create_transient_texture(PyObject *, PyObject *);