added texture_has_alpha_channel

rdeioris · rdeioris · commit 57987b2ac675 · 2018-09-25T10:48:55.000+02:00
diff --git a/Source/UnrealEnginePython/Private/UEPyModule.cpp b/Source/UnrealEnginePython/Private/UEPyModule.cpp
@@ -1053,6 +1053,7 @@ static PyMethodDef ue_PyUObject_methods[] = {
 	{ "texture_set_data", (PyCFunction)py_ue_texture_set_data, METH_VARARGS, "" },
 	{ "texture_get_width", (PyCFunction)py_ue_texture_get_width, METH_VARARGS, "" },
 	{ "texture_get_height", (PyCFunction)py_ue_texture_get_height, METH_VARARGS, "" },
+	{ "texture_has_alpha_channel", (PyCFunction)py_ue_texture_has_alpha_channel, METH_VARARGS, "" },
 	{ "render_target_get_data", (PyCFunction)py_ue_render_target_get_data, METH_VARARGS, "" },
 	{ "render_target_get_data_to_buffer", (PyCFunction)py_ue_render_target_get_data_to_buffer, METH_VARARGS, "" },
 	{ "texture_update_resource", (PyCFunction)py_ue_texture_update_resource, METH_VARARGS, "" },
diff --git a/Source/UnrealEnginePython/Private/UObject/UEPyTexture.cpp b/Source/UnrealEnginePython/Private/UObject/UEPyTexture.cpp
@@ -44,6 +44,20 @@ PyObject *py_ue_texture_get_height(ue_PyUObject *self, PyObject * args)
 	return PyLong_FromLong(texture->GetSizeY());
 }
 
+PyObject *py_ue_texture_has_alpha_channel(ue_PyUObject *self, PyObject * args)
+{
+
+	ue_py_check(self);
+
+	UTexture2D *texture = ue_py_check_type<UTexture2D>(self);
+	if (!texture)
+		return PyErr_Format(PyExc_Exception, "object is not a Texture");
+
+	if (texture->HasAlphaChannel())
+		Py_RETURN_TRUE;
+	Py_RETURN_FALSE;
+}
+
 PyObject *py_ue_texture_get_data(ue_PyUObject *self, PyObject * args)
 {
 
diff --git a/Source/UnrealEnginePython/Private/UObject/UEPyTexture.h b/Source/UnrealEnginePython/Private/UObject/UEPyTexture.h
@@ -12,6 +12,8 @@ PyObject *py_ue_texture_set_data(ue_PyUObject *, PyObject *);
 PyObject *py_ue_texture_get_width(ue_PyUObject *, PyObject *);
 PyObject *py_ue_texture_get_height(ue_PyUObject *, PyObject *);
 
+PyObject *py_ue_texture_has_alpha_channel(ue_PyUObject *, PyObject *);
+
 PyObject *py_unreal_engine_compress_image_array(PyObject *, PyObject *);
 PyObject *py_unreal_engine_create_checkerboard_texture(PyObject *, PyObject *);
 
