def LaunchPly2Vrmesh(vrsceneFilepath,
vrmeshFilepath=None,
nodeName=None,
frames=None,
applyTm=False,
useVelocity=False,
previewOnly=False,
previewFaces=None):
ply2vrmeshBin = "ply2vrmesh{arch}{ext}"
ply2vrmeshArch = ""
if sys.platform == 'win32':
ply2vrmeshExt = ".exe"
ply2vrmeshArch = "_%s" % SysUtils.GetArch()
elif sys.platform == 'linux':
ply2vrmeshExt = ".bin"
else:
ply2vrmeshExt = ".mach"
ply2vrmeshBin = ply2vrmeshBin.format(arch=ply2vrmeshArch,
ext=ply2vrmeshExt)
exporterPath = SysUtils.GetExporterPath()
if not exporterPath:
return "Exporter path is not found!"
ply2vrmesh = os.path.join(exporterPath, "bin", ply2vrmeshBin)
if not os.path.exists(ply2vrmesh):
return "ply2vrmesh binary not found!"
cmd = [ply2vrmesh]
cmd.append(vrsceneFilepath)
if previewFaces:
cmd.append('-previewFaces')
cmd.append('%i' % previewFaces)
if previewOnly:
cmd.append('-vrscenePreview')
if nodeName:
cmd.append('-vrsceneNodeName')
cmd.append(nodeName)
if useVelocity:
cmd.append('-vrsceneVelocity')
if applyTm:
cmd.append('-vrsceneApplyTm')
if frames is not None:
cmd.append('-vrsceneFrames')
cmd.append('%i-%i' % (frames[0], frames[1]))
if vrmeshFilepath is not None:
cmd.append(vrmeshFilepath)
debug.PrintInfo("Calling: %s" % " ".join(cmd))
err = subprocess.call(cmd)
if err:
return "Error generating vrmesh file!"
return None
def execute(self, context):
# Check if target dir is writable
exporterDir = SysUtils.GetExporterPath()
if not os.access(exporterDir, os.W_OK):
self.report({'ERROR'}, "Exporter directory is not writable!")
return {'CANCELLED'}
git = shutil.which("git")
if not git:
if sys.platform == 'win32':
# Try default paths
gitPaths = (
'C:/Program Files/Git/bin/git.exe',
'C:/Program Files (x86)/Git/bin/git.exe',
)
for _git in gitPaths:
if os.path.exists(_git):
git = _git
break
if not git:
self.report({'ERROR'}, "Git is not found!")
return {'CANCELLED'}
if sys.platform == 'win32':
git = '"%s"' % git
cmds = ("%s fetch" % git, "%s reset --hard origin/master" % git,
"%s submodule foreach git fetch" % git,
"%s submodule foreach git reset --hard origin/master" % git)
os.chdir(exporterDir)
err = 0
for cmd in cmds:
debug.PrintInfo("Executing: %s" % cmd)
err += os.system(cmd)
if err:
self.report(
{'WARNING'},
"V-Ray For Blender: Git update warning! Check system console!")
return {'CANCELLED'}
self.report({
'INFO'
}, "V-Ray For Blender: Exporter is now updated! Please, restart Blender!"
)
return {'FINISHED'}
def draw(self, context):
presetPaths = {
os.path.join(SysUtils.GetExporterPath(), "presets", self.preset_subdir),
os.path.join(SysUtils.GetUserConfigDir(), "presets", self.preset_subdir),
}
paths = []
for path in presetPaths:
if os.path.exists(path):
paths.append(path)
if hasattr(self, 'menu_item_save') and self.menu_item_save:
op = self.layout.operator('vray.export_asset', text="Save Selected", icon='FILE_TICK')
op.asset_type = self.preset_subdir
self.layout.separator()
self.path_menu(paths)
def init():
jsonDirpath = os.path.join(SysUtils.GetExporterPath(), "plugins_desc")
_vray_for_blender.start(jsonDirpath)
if HAS_VB35:
_vray_for_blender_rt.load(jsonDirpath)
def GetPluginsDir():
return os.path.join(SysUtils.GetExporterPath(), "plugins")