forked from bartvdbraak/blender
USD: Include USD library version in System Info
Pixar recently released USD 20.02 [1]. I think it's important for people to be able to figure out which version of the USD library is used in Blender. [1] https://github.com/PixarAnimationStudios/USD/releases/tag/v20.02 This commit exposes the USD library information via `bpy.app.usd`, and includes that info in the `system-info.txt` saved via Help → Save System Info. Reviewed by: brecht Differential Revision: https://developer.blender.org/D6724
This commit is contained in:
parent
bcacf47cbc
commit
14ccda75f6
@ -172,6 +172,13 @@ def write_sysinfo(filepath):
|
||||
else:
|
||||
output.write("Blender was built without Alembic support\n")
|
||||
|
||||
usd = bpy.app.usd
|
||||
output.write("USD: ")
|
||||
if usd.supported:
|
||||
output.write("%s\n" % usd.version_string)
|
||||
else:
|
||||
output.write("Blender was built without USD support\n")
|
||||
|
||||
if not bpy.app.build_options.sdl:
|
||||
output.write("SDL: Blender was built without SDL support\n")
|
||||
|
||||
|
@ -56,6 +56,7 @@ set(SRC
|
||||
bpy_app_sdl.c
|
||||
bpy_app_timers.c
|
||||
bpy_app_translations.c
|
||||
bpy_app_usd.c
|
||||
bpy_capi_utils.c
|
||||
bpy_driver.c
|
||||
bpy_gizmo_wrap.c
|
||||
@ -95,6 +96,7 @@ set(SRC
|
||||
bpy_app_sdl.h
|
||||
bpy_app_timers.h
|
||||
bpy_app_translations.h
|
||||
bpy_app_usd.h
|
||||
bpy_capi_utils.h
|
||||
bpy_driver.h
|
||||
bpy_gizmo_wrap.h
|
||||
@ -309,6 +311,9 @@ endif()
|
||||
|
||||
if(WITH_USD)
|
||||
add_definitions(-DWITH_USD)
|
||||
list(APPEND INC
|
||||
../../usd
|
||||
)
|
||||
endif()
|
||||
|
||||
if(WITH_OPENIMAGEIO)
|
||||
|
@ -33,6 +33,7 @@
|
||||
#include "bpy_app_opensubdiv.h"
|
||||
#include "bpy_app_openvdb.h"
|
||||
#include "bpy_app_sdl.h"
|
||||
#include "bpy_app_usd.h"
|
||||
#include "bpy_app_build_options.h"
|
||||
|
||||
#include "bpy_app_translations.h"
|
||||
@ -108,6 +109,7 @@ static PyStructSequence_Field app_info_fields[] = {
|
||||
|
||||
/* submodules */
|
||||
{"alembic", "Alembic library information backend"},
|
||||
{"usd", "USD library information backend"},
|
||||
{"ffmpeg", "FFmpeg library information backend"},
|
||||
{"ocio", "OpenColorIO library information backend"},
|
||||
{"oiio", "OpenImageIO library information backend"},
|
||||
@ -201,6 +203,7 @@ static PyObject *make_app_info(void)
|
||||
#endif
|
||||
|
||||
SetObjItem(BPY_app_alembic_struct());
|
||||
SetObjItem(BPY_app_usd_struct());
|
||||
SetObjItem(BPY_app_ffmpeg_struct());
|
||||
SetObjItem(BPY_app_ocio_struct());
|
||||
SetObjItem(BPY_app_oiio_struct());
|
||||
|
107
source/blender/python/intern/bpy_app_usd.c
Normal file
107
source/blender/python/intern/bpy_app_usd.c
Normal file
@ -0,0 +1,107 @@
|
||||
/*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||
*
|
||||
* The Original Code is Copyright (C) 2020 Blender Foundation.
|
||||
* All rights reserved.
|
||||
*/
|
||||
|
||||
/** \file
|
||||
* \ingroup pythonintern
|
||||
*/
|
||||
|
||||
#include <Python.h>
|
||||
#include "BLI_utildefines.h"
|
||||
|
||||
#include "bpy_app_usd.h"
|
||||
|
||||
#include "../generic/py_capi_utils.h"
|
||||
|
||||
#ifdef WITH_USD
|
||||
# include "usd.h"
|
||||
#endif
|
||||
|
||||
static PyTypeObject BlenderAppUSDType;
|
||||
|
||||
static PyStructSequence_Field app_usd_info_fields[] = {
|
||||
{"supported", "Boolean, True when Blender is built with USD support"},
|
||||
{"version", "The USD version as a tuple of 3 numbers"},
|
||||
{"version_string", "The USD version formatted as a string"},
|
||||
{NULL},
|
||||
};
|
||||
|
||||
static PyStructSequence_Desc app_usd_info_desc = {
|
||||
"bpy.app.usd", /* name */
|
||||
"This module contains information about the Universal Scene Description library Bender is "
|
||||
"linked against", /* doc */
|
||||
app_usd_info_fields, /* fields */
|
||||
ARRAY_SIZE(app_usd_info_fields) - 1,
|
||||
};
|
||||
|
||||
static PyObject *make_usd_info(void)
|
||||
{
|
||||
PyObject *usd_info = PyStructSequence_New(&BlenderAppUSDType);
|
||||
|
||||
if (usd_info == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
int pos = 0;
|
||||
|
||||
#ifndef WITH_USD
|
||||
# define SetStrItem(str) PyStructSequence_SET_ITEM(usd_info, pos++, PyUnicode_FromString(str))
|
||||
#endif
|
||||
|
||||
#define SetObjItem(obj) PyStructSequence_SET_ITEM(usd_info, pos++, obj)
|
||||
|
||||
#ifdef WITH_USD
|
||||
const int curversion = USD_get_version();
|
||||
const int major = curversion / 10000;
|
||||
const int minor = (curversion / 100) % 100;
|
||||
const int patch = curversion % 100;
|
||||
|
||||
SetObjItem(PyBool_FromLong(1));
|
||||
SetObjItem(PyC_Tuple_Pack_I32(major, minor, patch));
|
||||
SetObjItem(PyUnicode_FromFormat("%2d, %2d, %2d", major, minor, patch));
|
||||
#else
|
||||
SetObjItem(PyBool_FromLong(0));
|
||||
SetObjItem(PyC_Tuple_Pack_I32(0, 0, 0));
|
||||
SetStrItem("Unknown");
|
||||
#endif
|
||||
|
||||
if (PyErr_Occurred()) {
|
||||
Py_CLEAR(usd_info);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
#undef SetStrItem
|
||||
#undef SetObjItem
|
||||
|
||||
return usd_info;
|
||||
}
|
||||
|
||||
PyObject *BPY_app_usd_struct(void)
|
||||
{
|
||||
PyStructSequence_InitType(&BlenderAppUSDType, &app_usd_info_desc);
|
||||
|
||||
PyObject *ret = make_usd_info();
|
||||
|
||||
/* prevent user from creating new instances */
|
||||
BlenderAppUSDType.tp_init = NULL;
|
||||
BlenderAppUSDType.tp_new = NULL;
|
||||
BlenderAppUSDType.tp_hash = (hashfunc)
|
||||
_Py_HashPointer; /* without this we can't do set(sys.modules) [#29635] */
|
||||
|
||||
return ret;
|
||||
}
|
29
source/blender/python/intern/bpy_app_usd.h
Normal file
29
source/blender/python/intern/bpy_app_usd.h
Normal file
@ -0,0 +1,29 @@
|
||||
/*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||
*
|
||||
* The Original Code is Copyright (C) 2020 Blender Foundation.
|
||||
* All rights reserved.
|
||||
*/
|
||||
|
||||
/** \file
|
||||
* \ingroup pythonintern
|
||||
*/
|
||||
|
||||
#ifndef __BPY_APP_USD_H__
|
||||
#define __BPY_APP_USD_H__
|
||||
|
||||
PyObject *BPY_app_usd_struct(void);
|
||||
|
||||
#endif /* __BPY_APP_USD_H__ */
|
@ -20,6 +20,7 @@
|
||||
#include "usd.h"
|
||||
#include "usd_hierarchy_iterator.h"
|
||||
|
||||
#include <pxr/pxr.h>
|
||||
#include <pxr/usd/usd/stage.h>
|
||||
#include <pxr/usd/usdGeom/tokens.h>
|
||||
|
||||
@ -216,3 +217,17 @@ bool USD_export(bContext *C,
|
||||
|
||||
return export_ok;
|
||||
}
|
||||
|
||||
int USD_get_version(void)
|
||||
{
|
||||
/* USD 19.11 defines:
|
||||
*
|
||||
* #define PXR_MAJOR_VERSION 0
|
||||
* #define PXR_MINOR_VERSION 19
|
||||
* #define PXR_PATCH_VERSION 11
|
||||
* #define PXR_VERSION 1911
|
||||
*
|
||||
* So the major version is implicit/invisible in the public version number.
|
||||
*/
|
||||
return PXR_VERSION;
|
||||
}
|
||||
|
@ -54,6 +54,8 @@ bool USD_export(struct bContext *C,
|
||||
const struct USDExportParams *params,
|
||||
bool as_background_job);
|
||||
|
||||
int USD_get_version(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
Loading…
Reference in New Issue
Block a user